.gitea/workflows/ci.yml

@@ -23,12 +23,12 @@ jobs:
       - name: Install dependencies
         run: npm ci
 
-      - name: Build design system
-        run: npm run build:design-system
-
       - name: Lint
         run: npm run lint
 
+      - name: Format check
+        run: npm run format:check
+
       - name: Test backend
         run: npm run test:backend
 
@@ -47,6 +47,9 @@ jobs:
       - name: Test design system
         run: npm run test:design-system
 
+      - name: Build design system
+        run: npm run build:design-system
+
       - name: Build Storybook
         run: npm run build:storybook
 

.gitignore

@@ -11,7 +11,3 @@ vite.config.js
 apps/docs/.docusaurus/
 apps/docs/build/
 .idea
-.playwright-mcp
-.opencode
-dev.db
-graphify-out/

.husky/post-checkout

@@ -1,139 +0,0 @@
-#!/bin/sh
-# graphify-checkout-hook-start
-# Auto-rebuilds the knowledge graph (code only) when switching branches.
-# Installed by: graphify hook install
-
-# Deterministic clustering: networkx louvain iterates string-keyed sets whose
-# order is randomized per-process by PYTHONHASHSEED, so community assignments
-# churn run-to-run. Pinning it makes graphify-out reproducible.
-export PYTHONHASHSEED=0
-
-PREV_HEAD=$1
-NEW_HEAD=$2
-BRANCH_SWITCH=$3
-
-# Only run on branch switches, not file checkouts
-if [ "$BRANCH_SWITCH" != "1" ]; then
-    exit 0
-fi
-
-# Only run if graphify-out/ exists (graph has been built before)
-if [ ! -d "graphify-out" ]; then
-    exit 0
-fi
-
-# Skip during rebase/merge/cherry-pick
-GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
-[ -d "$GIT_DIR/rebase-merge" ] && exit 0
-[ -d "$GIT_DIR/rebase-apply" ] && exit 0
-[ -f "$GIT_DIR/MERGE_HEAD" ] && exit 0
-[ -f "$GIT_DIR/CHERRY_PICK_HEAD" ] && exit 0
-
-# Detect the correct Python interpreter (handles uv tool, pipx, venv, system installs).
-# _PINNED was recorded at hook-install time; tried first so the hook works even
-# when the graphify launcher is not on PATH (common in GUI clients and CI).
-GRAPHIFY_PYTHON=""
-_PINNED='/Users/ksv741/.local/share/uv/tools/graphifyy/bin/python'
-if [ -n "$_PINNED" ] && [ -x "$_PINNED" ] && "$_PINNED" -c "import graphify" 2>/dev/null; then
-    GRAPHIFY_PYTHON="$_PINNED"
-fi
-# Second probe: read graphify-out/.graphify_python (written by the skill and
-# CLI; survives uv-tool reinstalls and is the same source the README documents).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    _GFY_PYTHON_FILE="graphify-out/.graphify_python"
-    if [ -f "$_GFY_PYTHON_FILE" ]; then
-        _FROM_FILE=$(cat "$_GFY_PYTHON_FILE" 2>/dev/null | tr -d '[:space:]')
-        case "$_FROM_FILE" in
-            *[!a-zA-Z0-9/_.@:\-]*) _FROM_FILE="" ;;  # allowlist (covers Windows paths)
-        esac
-        if [ -n "$_FROM_FILE" ] && [ -x "$_FROM_FILE" ] && "$_FROM_FILE" -c "import graphify" 2>/dev/null; then
-            GRAPHIFY_PYTHON="$_FROM_FILE"
-        fi
-    fi
-fi
-# Third probe: resolve via the graphify launcher on PATH (shebang probe).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    GRAPHIFY_BIN=$(command -v graphify 2>/dev/null)
-    if [ -n "$GRAPHIFY_BIN" ]; then
-        case "$GRAPHIFY_BIN" in
-            *.exe) _SHEBANG="" ;;
-            *)     _SHEBANG=$(head -1 "$GRAPHIFY_BIN" | sed 's/^#![[:space:]]*//') ;;
-        esac
-        case "$_SHEBANG" in
-            */env\ *) GRAPHIFY_PYTHON="${_SHEBANG#*/env }" ;;
-            *)         GRAPHIFY_PYTHON="$_SHEBANG" ;;
-        esac
-        # Allowlist: only keep characters valid in a filesystem path to prevent
-        # injection if the shebang contains shell metacharacters.
-        case "$GRAPHIFY_PYTHON" in
-            *[!a-zA-Z0-9/_.@-]*) GRAPHIFY_PYTHON="" ;;
-        esac
-        if [ -n "$GRAPHIFY_PYTHON" ] && ! "$GRAPHIFY_PYTHON" -c "import graphify" 2>/dev/null; then
-            GRAPHIFY_PYTHON=""
-        fi
-    fi
-fi
-# Last resort: try python3 / python (works for system/venv installs on PATH).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    if command -v python3 >/dev/null 2>&1 && python3 -c "import graphify" 2>/dev/null; then
-        GRAPHIFY_PYTHON="python3"
-    elif command -v python >/dev/null 2>&1 && python -c "import graphify" 2>/dev/null; then
-        GRAPHIFY_PYTHON="python"
-    else
-        echo "[graphify hook] could not locate a Python with graphify installed. Add the graphify bin dir to PATH or re-run 'graphify hook install' from the env where graphify lives." >&2
-        exit 0
-    fi
-fi
-
-_GRAPHIFY_LOG="${HOME}/.cache/graphify-rebuild.log"
-mkdir -p "$(dirname "$_GRAPHIFY_LOG")"
-export GRAPHIFY_REBUILD_LOG="$_GRAPHIFY_LOG"
-echo "[graphify] Branch switched - launching background rebuild (log: $_GRAPHIFY_LOG)"
-"$GRAPHIFY_PYTHON" -c "import os, subprocess, sys
-_src = '''
-from graphify.watch import _rebuild_code, _apply_resource_limits
-from pathlib import Path
-import os, signal, sys
-try:
-    _apply_resource_limits()
-    _timeout = int(os.environ.get('GRAPHIFY_REBUILD_TIMEOUT', '600'))
-    if _timeout > 0 and hasattr(signal, 'SIGALRM'):
-        signal.signal(signal.SIGALRM, lambda *_: (_ for _ in ()).throw(TimeoutError(f'graphify rebuild exceeded {_timeout}s')))
-        signal.alarm(_timeout)
-    _force = os.environ.get('GRAPHIFY_FORCE', '').lower() in ('1', 'true', 'yes')
-    # post-checkout: branch switch can touch arbitrary files; full rebuild path
-    # (no changed_paths) is correct here. The flock inside _rebuild_code still
-    # prevents pile-ups when commit + checkout fire back-to-back.
-    _root = Path('.')
-    _saved = Path('graphify-out/.graphify_root')
-    if _saved.exists():
-        _txt = _saved.read_text(encoding='utf-8').strip()
-        if _txt:
-            _root = Path(_txt)
-    _rebuild_code(_root, force=_force)
-except TimeoutError as exc:
-    print(f'[graphify] {exc}')
-    sys.exit(1)
-except Exception as exc:
-    print(f'[graphify] Rebuild failed: {exc}')
-    sys.exit(1)
-
-'''
-_log = os.environ.get('GRAPHIFY_REBUILD_LOG') or os.path.join(os.path.expanduser('~'), '.cache', 'graphify-rebuild.log')
-try:
-    os.makedirs(os.path.dirname(_log), exist_ok=True)
-    _out = open(_log, 'a', buffering=1, encoding='utf-8', errors='replace')
-except OSError:
-    _out = subprocess.DEVNULL
-_kw = dict(stdout=_out, stderr=subprocess.STDOUT, stdin=subprocess.DEVNULL, cwd=os.getcwd(), close_fds=True)
-_cmd = [sys.executable, '-c', _src]
-if os.name == 'nt':
-    _flags = 0x00000008 | 0x00000200  # DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP
-    try:
-        subprocess.Popen(_cmd, creationflags=_flags | 0x01000000, **_kw)  # + CREATE_BREAKAWAY_FROM_JOB
-    except OSError:
-        subprocess.Popen(_cmd, creationflags=_flags, **_kw)
-else:
-    subprocess.Popen(_cmd, start_new_session=True, **_kw)
-"
-# graphify-checkout-hook-end

.husky/post-commit

@@ -1,150 +0,0 @@
-#!/bin/sh
-# graphify-hook-start
-# Auto-rebuilds the knowledge graph after each commit (code files only, no LLM needed).
-# Installed by: graphify hook install
-
-# Deterministic clustering: networkx louvain iterates string-keyed sets whose
-# order is randomized per-process by PYTHONHASHSEED, so community assignments
-# churn run-to-run. Pinning it makes graphify-out reproducible.
-export PYTHONHASHSEED=0
-
-# Skip during rebase/merge/cherry-pick to avoid blocking --continue with unstaged changes
-GIT_DIR=$(git rev-parse --git-dir 2>/dev/null)
-[ -d "$GIT_DIR/rebase-merge" ] && exit 0
-[ -d "$GIT_DIR/rebase-apply" ] && exit 0
-[ -f "$GIT_DIR/MERGE_HEAD" ] && exit 0
-[ -f "$GIT_DIR/CHERRY_PICK_HEAD" ] && exit 0
-
-[ "${GRAPHIFY_SKIP_HOOK:-0}" = "1" ] && exit 0
-
-CHANGED=$(git diff --name-only HEAD~1 HEAD 2>/dev/null || git diff --name-only HEAD 2>/dev/null)
-if [ -z "$CHANGED" ]; then
-    exit 0
-fi
-
-# Skip when only graphify-out/ artifacts changed (avoids rebuild loop when graph outputs are tracked in git)
-_NON_GRAPH=$(echo "$CHANGED" | grep -v '^graphify-out/' || true)
-if [ -z "$_NON_GRAPH" ]; then
-    exit 0
-fi
-
-# Detect the correct Python interpreter (handles uv tool, pipx, venv, system installs).
-# _PINNED was recorded at hook-install time; tried first so the hook works even
-# when the graphify launcher is not on PATH (common in GUI clients and CI).
-GRAPHIFY_PYTHON=""
-_PINNED='/Users/ksv741/.local/share/uv/tools/graphifyy/bin/python'
-if [ -n "$_PINNED" ] && [ -x "$_PINNED" ] && "$_PINNED" -c "import graphify" 2>/dev/null; then
-    GRAPHIFY_PYTHON="$_PINNED"
-fi
-# Second probe: read graphify-out/.graphify_python (written by the skill and
-# CLI; survives uv-tool reinstalls and is the same source the README documents).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    _GFY_PYTHON_FILE="graphify-out/.graphify_python"
-    if [ -f "$_GFY_PYTHON_FILE" ]; then
-        _FROM_FILE=$(cat "$_GFY_PYTHON_FILE" 2>/dev/null | tr -d '[:space:]')
-        case "$_FROM_FILE" in
-            *[!a-zA-Z0-9/_.@:\-]*) _FROM_FILE="" ;;  # allowlist (covers Windows paths)
-        esac
-        if [ -n "$_FROM_FILE" ] && [ -x "$_FROM_FILE" ] && "$_FROM_FILE" -c "import graphify" 2>/dev/null; then
-            GRAPHIFY_PYTHON="$_FROM_FILE"
-        fi
-    fi
-fi
-# Third probe: resolve via the graphify launcher on PATH (shebang probe).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    GRAPHIFY_BIN=$(command -v graphify 2>/dev/null)
-    if [ -n "$GRAPHIFY_BIN" ]; then
-        case "$GRAPHIFY_BIN" in
-            *.exe) _SHEBANG="" ;;
-            *)     _SHEBANG=$(head -1 "$GRAPHIFY_BIN" | sed 's/^#![[:space:]]*//') ;;
-        esac
-        case "$_SHEBANG" in
-            */env\ *) GRAPHIFY_PYTHON="${_SHEBANG#*/env }" ;;
-            *)         GRAPHIFY_PYTHON="$_SHEBANG" ;;
-        esac
-        # Allowlist: only keep characters valid in a filesystem path to prevent
-        # injection if the shebang contains shell metacharacters.
-        case "$GRAPHIFY_PYTHON" in
-            *[!a-zA-Z0-9/_.@-]*) GRAPHIFY_PYTHON="" ;;
-        esac
-        if [ -n "$GRAPHIFY_PYTHON" ] && ! "$GRAPHIFY_PYTHON" -c "import graphify" 2>/dev/null; then
-            GRAPHIFY_PYTHON=""
-        fi
-    fi
-fi
-# Last resort: try python3 / python (works for system/venv installs on PATH).
-if [ -z "$GRAPHIFY_PYTHON" ]; then
-    if command -v python3 >/dev/null 2>&1 && python3 -c "import graphify" 2>/dev/null; then
-        GRAPHIFY_PYTHON="python3"
-    elif command -v python >/dev/null 2>&1 && python -c "import graphify" 2>/dev/null; then
-        GRAPHIFY_PYTHON="python"
-    else
-        echo "[graphify hook] could not locate a Python with graphify installed. Add the graphify bin dir to PATH or re-run 'graphify hook install' from the env where graphify lives." >&2
-        exit 0
-    fi
-fi
-
-export GRAPHIFY_CHANGED="$CHANGED"
-
-# Run the rebuild detached so git commit returns immediately. Full-repo rebuilds
-# can take hours; blocking the post-commit hook stalls the shell. The Python
-# launcher below detaches the child cross-platform, so it works on Git for
-# Windows' shell too (which lacks the coreutils backgrounding tools) (#1161).
-_GRAPHIFY_LOG="${HOME}/.cache/graphify-rebuild.log"
-mkdir -p "$(dirname "$_GRAPHIFY_LOG")"
-export GRAPHIFY_REBUILD_LOG="$_GRAPHIFY_LOG"
-echo "[graphify hook] launching background rebuild (log: $_GRAPHIFY_LOG)"
-"$GRAPHIFY_PYTHON" -c "import os, subprocess, sys
-_src = '''
-import os, signal, sys
-from pathlib import Path
-
-changed_raw = os.environ.get('GRAPHIFY_CHANGED', '')
-changed = [Path(f.strip()) for f in changed_raw.strip().splitlines() if f.strip()]
-
-if not changed:
-    sys.exit(0)
-
-print(f'[graphify hook] {len(changed)} file(s) changed - rebuilding graph...')
-
-try:
-    from graphify.watch import _rebuild_code, _apply_resource_limits
-    _apply_resource_limits()
-    _timeout = int(os.environ.get('GRAPHIFY_REBUILD_TIMEOUT', '600'))
-    if _timeout > 0 and hasattr(signal, 'SIGALRM'):
-        signal.signal(signal.SIGALRM, lambda *_: (_ for _ in ()).throw(TimeoutError(f'graphify rebuild exceeded {_timeout}s')))
-        signal.alarm(_timeout)
-    _force = os.environ.get('GRAPHIFY_FORCE', '').lower() in ('1', 'true', 'yes')
-    _root = Path('.')
-    _saved = Path('graphify-out/.graphify_root')
-    if _saved.exists():
-        _txt = _saved.read_text(encoding='utf-8').strip()
-        if _txt:
-            _root = Path(_txt)
-    _rebuild_code(_root, changed_paths=changed, force=_force)
-except TimeoutError as exc:
-    print(f'[graphify hook] {exc}')
-    sys.exit(1)
-except Exception as exc:
-    print(f'[graphify hook] Rebuild failed: {exc}')
-    sys.exit(1)
-
-'''
-_log = os.environ.get('GRAPHIFY_REBUILD_LOG') or os.path.join(os.path.expanduser('~'), '.cache', 'graphify-rebuild.log')
-try:
-    os.makedirs(os.path.dirname(_log), exist_ok=True)
-    _out = open(_log, 'a', buffering=1, encoding='utf-8', errors='replace')
-except OSError:
-    _out = subprocess.DEVNULL
-_kw = dict(stdout=_out, stderr=subprocess.STDOUT, stdin=subprocess.DEVNULL, cwd=os.getcwd(), close_fds=True)
-_cmd = [sys.executable, '-c', _src]
-if os.name == 'nt':
-    _flags = 0x00000008 | 0x00000200  # DETACHED_PROCESS | CREATE_NEW_PROCESS_GROUP
-    try:
-        subprocess.Popen(_cmd, creationflags=_flags | 0x01000000, **_kw)  # + CREATE_BREAKAWAY_FROM_JOB
-    except OSError:
-        subprocess.Popen(_cmd, creationflags=_flags, **_kw)
-else:
-    subprocess.Popen(_cmd, start_new_session=True, **_kw)
-"
-# graphify-hook-end

.prettierrc

@@ -0,0 +1,6 @@
+{
+  "singleQuote": true,
+  "trailingComma": "all",
+  "printWidth": 100,
+  "semi": true
+}

.serena/.gitignore

@@ -1,2 +0,0 @@
-/cache
-/project.local.yml

.serena/memories/memory_maintenance.md

@@ -1,33 +0,0 @@
-# Memory Maintenance
-
-## Discovery Model
-
-- Core principle: progressive discovery through references, building a graph of memories.
-- Initially, agents are provided with the list of all memories (names only).
-- Agents should read `mem:core` as the top-level entry point (graph root).
-  This memory should contain references to other memories covering major project domains.
-  The referenced memories shall, in turn, shall contain references to even more specific memories, and so on.
-  The depth of the graph shall depend on the project complexity.
-- Use topics/folders to group related memories in order to make the content structure explicit.
-  Folders can mirror project structure (e.g. modules like frontend/backend) or topics like debugging, architecture, etc.
-- Memory references must use a mem: prefix inside backticks, e.g. `mem:frontend/core`.
-  The surrounding text should clearly indicate when to read the memory/which content to expect.
-  The text should provide more precise guidance than the memory name alone, 
-  i.e. avoid a reference like "frontend debugging: `mem:frontend/debugging` and instead make clear which aspects of frontend debugging are covered.
-- Memories themselves should not contain information about when to read them; this is the responsibility of the referring memory.
-
-## Style
-
-Dense agent notes, not prose docs. Prefer invariants, terse bullets. 
-Avoid obvious context, rationale, and examples unless they prevent likely mistakes. 
-Keep guidance durable and generalizable, not task-local.
-
-## Add/update threshold
-
-Add or update memories only with stable, non-obvious project conventions that avoid complex rediscovery in the future.
-Do not add: quick-read facts; generic language/framework knowledge; one-off task notes; volatile line-level details; behavior likely to change soon.
-
-## Maintenance Actions
-
-- Renaming memories: References are updated automatically if handled via Serena's memory rename tool.
-- Checking for stale memories (e.g. after deletion): Call `serena memories check` for a report.

.serena/project.yml

@@ -1,133 +0,0 @@
-# the name by which the project can be referenced within Serena
-project_name: "moex-vibe"
-
-
-# list of languages for which language servers are started; choose from:
-#   al                  angular             ansible             bash                clojure
-#   cpp                 cpp_ccls            crystal             csharp              csharp_omnisharp
-#   dart                elixir              elm                 erlang              fortran
-#   fsharp              go                  groovy              haskell             haxe
-#   hlsl                html                java                json                julia
-#   kotlin              lean4               lua                 luau                markdown
-#   matlab              msl                 nix                 ocaml               pascal
-#   perl                php                 php_phpactor        powershell          python
-#   python_jedi         python_ty           r                   rego                ruby
-#   ruby_solargraph     rust                scala               scss                solidity
-#   svelte              swift               systemverilog       terraform           toml
-#   typescript          typescript_vts      vue                 yaml                zig
-#   (This list may be outdated. For the current list, see values of Language enum here:
-#   https://github.com/oraios/serena/blob/main/src/solidlsp/ls_config.py
-#   For some languages, there are alternative language servers, e.g. csharp_omnisharp, ruby_solargraph.)
-# Note:
-#   - For C, use cpp
-#   - For JavaScript, use typescript
-#   - For Angular projects, use angular (subsumes typescript+html; requires `npm install` in the project root)
-#   - For Svelte projects, use svelte (subsumes typescript/javascript for .svelte projects; requires npm)
-#   - For SCSS / Sass / plain CSS, use scss (some-sass-language-server handles all three)
-#   - For Free Pascal/Lazarus, use pascal
-# Special requirements:
-#   Some languages require additional setup/installations.
-#   See here for details: https://oraios.github.io/serena/01-about/020_programming-languages.html#language-servers
-# When using multiple languages, the first language server that supports a given file will be used for that file.
-# The first language is the default language and the respective language server will be used as a fallback.
-# Note that when using the JetBrains backend, language servers are not used and this list is correspondingly ignored.
-languages:
-- typescript
-
-# the encoding used by text files in the project
-# For a list of possible encodings, see https://docs.python.org/3.11/library/codecs.html#standard-encodings
-encoding: "utf-8"
-
-# line ending convention to use when writing source files.
-# Possible values: unset (use global setting), "lf", "crlf", or "native" (platform default)
-# This does not affect Serena's own files (e.g. memories and configuration files), which always use native line endings.
-line_ending:
-
-# The language backend to use for this project.
-# If not set, the global setting from serena_config.yml is used.
-# Valid values: LSP, JetBrains
-# Note: the backend is fixed at startup. If a project with a different backend
-# is activated post-init, an error will be returned.
-language_backend:
-
-# whether to use project's .gitignore files to ignore files
-ignore_all_files_in_gitignore: true
-
-# advanced configuration option allowing to configure language server-specific options.
-# Maps the language key to the options.
-# Have a look at the docstring of the constructors of the LS implementations within solidlsp (e.g., for C# or PHP) to see which options are available.
-# No documentation on options means no options are available.
-ls_specific_settings: {}
-
-# list of additional workspace folder paths for cross-package reference support (e.g. in monorepos).
-# Paths can be absolute or relative to the project root.
-# Each folder is registered as an LSP workspace folder, enabling language servers to discover
-# symbols and references across package boundaries.
-# Currently supported for: TypeScript.
-# Example:
-#   additional_workspace_folders:
-#     - ../sibling-package
-#     - ../shared-lib
-additional_workspace_folders: []
-
-# list of additional paths to ignore in this project.
-# Same syntax as gitignore, so you can use * and **.
-# Note: global ignored_paths from serena_config.yml are also applied additively.
-ignored_paths: []
-
-# whether the project is in read-only mode
-# If set to true, all editing tools will be disabled and attempts to use them will result in an error
-# Added on 2025-04-18
-read_only: false
-
-# list of tool names to exclude.
-# This extends the existing exclusions (e.g. from the global configuration)
-# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
-excluded_tools: []
-
-# list of tools to include that would otherwise be disabled (particularly optional tools that are disabled by default).
-# This extends the existing inclusions (e.g. from the global configuration).
-# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
-included_optional_tools: []
-
-# fixed set of tools to use as the base tool set (if non-empty), replacing Serena's default set of tools.
-# This cannot be combined with non-empty excluded_tools or included_optional_tools.
-# Find the list of tools here: https://oraios.github.io/serena/01-about/035_tools.html
-fixed_tools: []
-
-# list of mode names that are to be activated by default, overriding the setting in the global configuration.
-# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
-# If the setting is undefined/empty, the default_modes from the global configuration (serena_config.yml) apply.
-# Otherwise, this overrides the setting from the global configuration (serena_config.yml).
-# Therefore, you can set this to [] if you do not want the default modes defined in the global config to apply
-# for this project.
-# This setting can, in turn, be overridden by CLI parameters (--mode).
-# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
-default_modes:
-
-# list of mode names to be activated additionally for this project, e.g. ["query-projects"]
-# The full set of modes to be activated is base_modes (from global config) + default_modes + added_modes.
-# See https://oraios.github.io/serena/02-usage/050_configuration.html#modes
-added_modes:
-
-# initial prompt for the project. It will always be given to the LLM upon activating the project
-# (contrary to the memories, which are loaded on demand).
-initial_prompt: ""
-
-# time budget (seconds) per tool call for the retrieval of additional symbol information
-# such as docstrings or parameter information.
-# This overrides the corresponding setting in the global configuration; see the documentation there.
-# If null or missing, use the setting from the global configuration.
-symbol_info_budget:
-
-# list of regex patterns which, when matched, mark a memory entry as read‑only.
-# Extends the list from the global configuration, merging the two lists.
-read_only_memory_patterns: []
-
-# list of regex patterns for memories to completely ignore.
-# Matching memories will not appear in list_memories or activate_project output
-# and cannot be accessed via read_memory or write_memory.
-# To access ignored memory files, use the read_file tool on the raw file path.
-# Extends the list from the global configuration, merging the two lists.
-# Example: ["_archive/.*", "_episodes/.*"]
-ignored_memory_patterns: []

AGENTS.md

@@ -41,7 +41,7 @@
 
 - **SDD (Specification-Driven Development)**: перед значимыми изменениями сначала зафиксировать спецификацию нужного масштаба — PRD/цели, доменную модель, ADR, API-контракт, frontend/backend architecture и этапы реализации. Для небольших maintenance-правок достаточно короткого обоснования и acceptance criteria.
 - **Superpowers**: использовать релевантные Skills при старте задачи. Обычно: brainstorming для уточнения дизайна, systematic-debugging для багов, test-driven-development для feature/bugfix, writing-plans для крупных многошаговых работ, subagent-driven-development как предпочтительный способ исполнения плана, executing-plans как fallback для явно связанных inline-задач, frontend-design для UI, requesting-code-review перед завершением крупных изменений.
-- **MCP-инструменты**: в проекте настроены `code-index-mcp` (файловый поиск/индексация), `serena` (LSP-символьный анализ кода) и `graphify` (knowledge graph). Использовать для анализа, дизайна, работы с API, генерации кода и проверки локального UI, когда это полезно задаче.
+- **MCP-инструменты**: использовать MCP для анализа, дизайна, работы с API, генерации кода и проверки локального UI, когда это полезно задаче.
 - **Visual Companion**: в ходе `brainstorming`, если предстоящие вопросы действительно требуют визуального представления (mockups, wireframes, диаграммы, сравнение вариантов), отдельным сообщением предложить пользователю [Visual Companion](https://github.com/obra/superpowers/blob/main/skills/brainstorming/visual-companion.md). Использовать его только после согласия пользователя и только для тех вопросов, которые понятнее показать, чем описать текстом. Visual Companion — инструмент, а не отдельный режим работы.
 
 ---
@@ -459,67 +459,3 @@ roadmap.md и inbox.md никогда не являются основанием
 - Тесты фронтенда есть: Vitest + Testing Library + MSW.
 - CI находится в `.gitea/workflows/ci.yml`.
 - Pre-commit checks настроены через Husky и lint-staged.
-
-## code-index-mcp
-
-В проекте настроен `code-index-mcp` — MCP-сервер для быстрого поиска файлов и кода.
-
-**Инструменты:**
-- `find_files(pattern)` — поиск файлов по glob-паттерну через in-memory индекс
-- `search_code_advanced(pattern)` — поиск кода с поддержкой regex, контекста, фильтрации по типу файла
-- `get_file_summary(path)` — сводка по файлу (строки, функции, классы, импорты)
-- `get_symbol_body(path, symbol_name)` — получить тело символа (функции/класса)
-- `find_implementations(name_path, relative_path)` — найти реализации символа
-- `find_referencing_symbols(name_path, relative_path)` — найти ссылки на символ
-
-**Когда использовать:**
-- Поиск файлов по имени или паттерну (glob)
-- Быстрый grep по коду с контекстом
-- Получение только тела функции/класса без всего файла
-
----
-
-## serena
-
-В проекте настроена `serena` — MCP-сервер с LSP-символьным анализом кода. Предоставляет symbol-aware инструменты поверх TypeScript LSP.
-
-**Инструменты:**
-- `find_symbol(name_path_pattern)` — поиск символов (классы, функции, методы) по всему проекту
-- `get_symbols_overview(relative_path)` — обзор символов в файле (группировка по типу)
-- `find_referencing_symbols(name_path, relative_path)` — где используется символ
-- `find_implementations(name_path, relative_path)` — реализации интерфейса/класса
-- `find_declaration(relative_path, regex)` — найти объявление по вызову
-- `replace_symbol_body(name_path, relative_path, body)` — заменить тело метода
-- `rename_symbol(name_path, relative_path, new_name)` — рефакторинг-переименование
-- `replace_content(relative_path, needle, repl, mode)` — regex-замена в файле
-- `safe_delete_symbol(name_path, relative_path)` — удалить неиспользуемый символ
-- `get_diagnostics_for_file(relative_path)` — ошибки/предупреждения в файле
-- `write_memory/read_memory/list_memories` — сохранение контекста между сессиями
-
-**Когда использовать:**
-- Найти все использования функции/метода в коде
-- Получить структуру файла (классы, методы)
-- Безопасный рефакторинг (переименование, удаление)
-- Получить LSP-диагностику (ошибки компиляции)
-- Запомнить что-то между сессиями (memories)
-
----
-
-## graphify
-
-This project has a knowledge graph in `graphify-out/` with god nodes, community structure, and cross-file relationships. The graph is a local artifact, not a tracked repo asset.
-
-When the user types `/graphify`, invoke the `skill` tool with `skill: "graphify"` before doing anything else.
-
-Rules:
-- Используй `graphify` в первую очередь, когда задача связана с архитектурой, границами модулей, кросс-файловым влиянием или трассировкой потока данных.
-- Для таких вопросов сначала запускай `graphify query "<question>"`, если существует `graphify-out/graph.json`. Для связей используй `graphify path "<A>" "<B>"`, для точечных концептов — `graphify explain "<concept>"`. Обычно это даёт гораздо более узкий подграф, чем `GRAPH_REPORT.md` или raw grep.
-- Предпочитай `graphify query` перед raw grep, когда нужен кратчайший путь между концептами, мост между комьюнити или трассировка того, как один подсистемный блок достигает другого.
-- Для отладки багов начинай с симптома и спрашивай у graphify путь зависимости, bridge nodes или модули, которые могут объяснить неожиданное поведение.
-- Если `graphify` возвращает только общую структуру, переходи к `serena` за символ-уровневыми фактами и затем повторяй `graphify` с более узким вопросом, где названы конкретные файлы, модули или сервисы.
-- Dirty `graphify-out/` после хуков или инкрементальных обновлений считаются нормой; грязные файлы графа не повод пропускать `graphify`. Пропускать его можно только если задача именно про устаревший или некорректный граф, либо если пользователь прямо попросил не использовать его.
-- В новом `worktree` сначала заново создай локальный граф командой `graphify extract .`.
-- После первой сборки в этом `worktree` обновляй граф командой `graphify update .`.
-- Если существует `graphify-out/wiki/index.md`, используй его для широкого обзора вместо ручного просмотра исходников.
-- `graphify-out/GRAPH_REPORT.md` читай только для широкого архитектурного обзора или когда `query/path/explain` не дают достаточно контекста.
-- После изменений в коде запускай `graphify update .`, чтобы держать граф актуальным (только AST, без затрат на LLM).

README.md

@@ -125,8 +125,6 @@ docs/
 | `npm run format`                   | Prettier для всех `*.{ts,tsx}`                                              |
 | `npm run codegen -w apps/frontend` | `openapi-typescript` из запущенного локального Swagger → `src/api/types.ts` |
 
-`graphify-out/` — локальный артефакт знания, он не хранится в git. В новом `worktree` сначала собери его заново: `graphify extract .`; дальше обновляй инкрементально: `graphify update .`. Для вопросов по коду используй `graphify query "..."`.
-
 Docusaurus (`apps/docs`) — опубликованная документация для пользователей. Storybook (`packages/design-system`) — инженерный workbench для разработки компонентов.
 
 Интеграционные тесты с MOEX: `npm run test:integration -w apps/backend`.

apps/backend/src/app.module.ts

@@ -1,4 +1,4 @@
-import { MiddlewareConsumer, Module, NestModule } from '@nestjs/common';
+import { Module } from '@nestjs/common';
 import { ConfigModule } from '@nestjs/config';
 import { CacheModule } from './modules/cache/cache.module';
 import { MoexClientModule } from './modules/moex-client/moex-client.module';
@@ -11,7 +11,6 @@ import { PortfolioModule } from './modules/portfolio/portfolio.module';
 import { PrismaModule } from './modules/prisma/prisma.module';
 import { AuthModule } from './modules/auth/auth.module';
 import { TBankModule } from './modules/tbank/tbank.module';
-import { RequestLoggingMiddleware } from './common/middleware/request-logging.middleware';
 import configuration from './config/configuration';
 
 @Module({
@@ -30,8 +29,4 @@ import configuration from './config/configuration';
     TBankModule,
   ],
 })
-export class AppModule implements NestModule {
-  configure(consumer: MiddlewareConsumer) {
-    consumer.apply(RequestLoggingMiddleware).forRoutes('*');
-  }
-}
+export class AppModule {}

apps/backend/src/common/dto/api-response.dto.ts

@@ -1,7 +1,7 @@
 import { ApiProperty } from '@nestjs/swagger';
 
 export class ApiResponseMeta {
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   cachedAt: string | null;
 
   @ApiProperty()
@@ -13,14 +13,6 @@ export class ApiResponseMeta {
   }
 }
 
-export class ApiEnvelopePayload<T> {
-  constructor(
-    public readonly data: T,
-    public readonly fromCache: boolean,
-    public readonly cachedAt: string | null,
-  ) {}
-}
-
 export class ApiResponse<T> {
   data: T;
   meta: ApiResponseMeta;

apps/backend/src/common/exceptions/domain.exception.ts

@@ -1,8 +0,0 @@
-import { HttpException, HttpStatus } from '@nestjs/common';
-
-export abstract class DomainException extends HttpException {
-  constructor(message: string, status: HttpStatus) {
-    super(message, status);
-    this.name = this.constructor.name;
-  }
-}

apps/backend/src/common/exceptions/entity-not-found.exception.ts

@@ -1,8 +0,0 @@
-import { HttpStatus } from '@nestjs/common';
-import { DomainException } from './domain.exception';
-
-export class EntityNotFoundException extends DomainException {
-  constructor(entity: string, id: string | number) {
-    super(`${entity} ${id} not found`, HttpStatus.NOT_FOUND);
-  }
-}

apps/backend/src/common/exceptions/moex-api.exception.ts

@@ -1,8 +0,0 @@
-import { HttpStatus } from '@nestjs/common';
-import { DomainException } from './domain.exception';
-
-export class MoexApiException extends DomainException {
-  constructor(message: string) {
-    super(`MOEX API error: ${message}`, HttpStatus.BAD_GATEWAY);
-  }
-}

apps/backend/src/common/exceptions/portfolio-access.exception.ts

@@ -1,8 +0,0 @@
-import { HttpStatus } from '@nestjs/common';
-import { DomainException } from './domain.exception';
-
-export class PortfolioAccessDeniedException extends DomainException {
-  constructor(portfolioId: number) {
-    super(`Access denied to portfolio ${portfolioId}`, HttpStatus.FORBIDDEN);
-  }
-}

apps/backend/src/common/exceptions/tbank-api.exception.ts

@@ -1,14 +0,0 @@
-import { HttpStatus } from '@nestjs/common';
-import { DomainException } from './domain.exception';
-
-export class TBankApiException extends DomainException {
-  constructor(message: string) {
-    super(`T-Bank API error: ${message}`, HttpStatus.BAD_GATEWAY);
-  }
-}
-
-export class TBankNotConfiguredException extends DomainException {
-  constructor() {
-    super('T-Bank integration is not configured', HttpStatus.SERVICE_UNAVAILABLE);
-  }
-}

apps/backend/src/common/filters/http-exception.filter.spec.ts

@@ -1,67 +0,0 @@
-import { ArgumentsHost, BadRequestException, HttpStatus } from '@nestjs/common';
-import { HttpExceptionFilter } from './http-exception.filter';
-
-describe('HttpExceptionFilter', () => {
-  const createHost = () => {
-    const json = vi.fn();
-    const status = vi.fn(() => ({ json }));
-    const host = {
-      switchToHttp: () => ({
-        getResponse: () => ({ status }),
-        getRequest: () => ({ url: '/api/v1/test' }),
-      }),
-    } as unknown as ArgumentsHost;
-
-    return { host, status, json };
-  };
-
-  it('does not expose internal Error.message for unhandled exceptions', () => {
-    const filter = new HttpExceptionFilter();
-    const { host, status, json } = createHost();
-
-    filter.catch(new Error('Prisma failed at file:///secret/path'), host);
-
-    expect(status).toHaveBeenCalledWith(HttpStatus.INTERNAL_SERVER_ERROR);
-    expect(json).toHaveBeenCalledWith(
-      expect.objectContaining({
-        statusCode: HttpStatus.INTERNAL_SERVER_ERROR,
-        message: 'Internal server error',
-        error: 'Internal Server Error',
-        path: '/api/v1/test',
-      }),
-    );
-    expect(json.mock.calls[0][0].message).not.toContain('Prisma failed');
-  });
-
-  it('returns safe defaults for non-Error thrown values', () => {
-    const filter = new HttpExceptionFilter();
-    const { host, status, json } = createHost();
-
-    filter.catch('some string error', host);
-
-    expect(status).toHaveBeenCalledWith(HttpStatus.INTERNAL_SERVER_ERROR);
-    expect(json).toHaveBeenCalledWith(
-      expect.objectContaining({
-        statusCode: HttpStatus.INTERNAL_SERVER_ERROR,
-        message: 'Internal server error',
-        error: 'Internal Server Error',
-      }),
-    );
-  });
-
-  it('keeps HttpException response messages intact', () => {
-    const filter = new HttpExceptionFilter();
-    const { host, status, json } = createHost();
-
-    filter.catch(new BadRequestException('Invalid request'), host);
-
-    expect(status).toHaveBeenCalledWith(HttpStatus.BAD_REQUEST);
-    expect(json).toHaveBeenCalledWith(
-      expect.objectContaining({
-        statusCode: HttpStatus.BAD_REQUEST,
-        message: 'Invalid request',
-        error: 'Bad Request',
-      }),
-    );
-  });
-});

apps/backend/src/common/filters/http-exception.filter.ts

@@ -1,10 +1,8 @@
-import { ExceptionFilter, Catch, ArgumentsHost, HttpException, HttpStatus, Logger } from '@nestjs/common';
+import { ExceptionFilter, Catch, ArgumentsHost, HttpException, HttpStatus } from '@nestjs/common';
 import { Response } from 'express';
 
 @Catch()
 export class HttpExceptionFilter implements ExceptionFilter {
-  private readonly logger = new Logger(HttpExceptionFilter.name);
-
   catch(exception: unknown, host: ArgumentsHost) {
     const ctx = host.switchToHttp();
     const response = ctx.getResponse<Response>();
@@ -26,9 +24,7 @@ export class HttpExceptionFilter implements ExceptionFilter {
         error = (r.error as string) || exception.name;
       }
     } else if (exception instanceof Error) {
-      this.logger.error(`Unhandled exception: ${exception.message}`, exception.stack);
-    } else {
-      this.logger.error(`Unhandled non-error exception: ${String(exception)}`);
+      message = exception.message;
     }
 
     response.status(status).json({

apps/backend/src/common/interceptors/transform.interceptor.ts

@@ -1,7 +1,7 @@
 import { Injectable, NestInterceptor, ExecutionContext, CallHandler } from '@nestjs/common';
 import { Observable } from 'rxjs';
 import { map } from 'rxjs/operators';
-import { ApiEnvelopePayload, ApiResponse } from '../dto/api-response.dto';
+import { ApiResponse } from '../dto/api-response.dto';
 
 @Injectable()
 export class TransformInterceptor<T> implements NestInterceptor<T, ApiResponse<T>> {
@@ -9,9 +9,6 @@ export class TransformInterceptor<T> implements NestInterceptor<T, ApiResponse<T
     return next.handle().pipe(
       map((data) => {
         if (data instanceof ApiResponse) return data;
-        if (data instanceof ApiEnvelopePayload) {
-          return new ApiResponse(data.data, data.fromCache, data.cachedAt);
-        }
         return new ApiResponse(data, false, null);
       }),
     );

apps/backend/src/config/backend-runtime-config.spec.ts

@@ -1,76 +0,0 @@
-import { describe, it, expect, beforeEach, afterEach, vi } from 'vitest';
-
-describe('backend runtime configuration', () => {
-  const OLD_ENV = process.env;
-
-  beforeEach(() => {
-    vi.resetModules();
-    process.env = { ...OLD_ENV };
-    delete process.env.JWT_SECRET;
-    delete process.env.JWT_REFRESH_SECRET;
-    delete process.env.BACKEND_CORS_ORIGINS;
-  });
-
-  afterEach(() => {
-    process.env = OLD_ENV;
-  });
-
-  it('keeps dev auth defaults outside production', async () => {
-    const configuration = (await import('./configuration')).default;
-
-    expect(configuration().auth).toMatchObject({
-      jwtSecret: 'dev-jwt-secret-change-in-production',
-      jwtRefreshSecret: 'dev-refresh-secret-change-in-production',
-    });
-  });
-
-  it('parses backend CORS origins from comma-separated env', async () => {
-    process.env.BACKEND_CORS_ORIGINS = 'https://app.example.com, http://localhost:5173 ';
-    const configuration = (await import('./configuration')).default;
-
-    expect(configuration().cors.origins).toEqual([
-      'https://app.example.com',
-      'http://localhost:5173',
-    ]);
-  });
-
-  it('rejects production defaults for JWT secrets', async () => {
-    const { assertSafeProductionConfig } = await import('../main');
-
-    expect(() =>
-      assertSafeProductionConfig({
-        nodeEnv: 'production',
-        jwtSecret: 'dev-jwt-secret-change-in-production',
-        jwtRefreshSecret: 'custom-refresh-secret',
-        corsOrigins: ['https://app.example.com'],
-      }),
-    ).toThrow('JWT_SECRET must be set to a non-default value in production');
-  });
-
-  it('rejects production credentialed CORS without explicit origins', async () => {
-    const { assertSafeProductionConfig } = await import('../main');
-
-    expect(() =>
-      assertSafeProductionConfig({
-        nodeEnv: 'production',
-        jwtSecret: 'custom-access-secret',
-        jwtRefreshSecret: 'custom-refresh-secret',
-        corsOrigins: [],
-      }),
-    ).toThrow('BACKEND_CORS_ORIGINS must contain at least one origin in production');
-  });
-
-  it('allows development with reflected CORS', async () => {
-    const { buildCorsOrigin } = await import('../main');
-
-    expect(buildCorsOrigin('development', [])).toBe(true);
-  });
-
-  it('uses explicit production CORS origins', async () => {
-    const { buildCorsOrigin } = await import('../main');
-
-    expect(buildCorsOrigin('production', ['https://app.example.com'])).toEqual([
-      'https://app.example.com',
-    ]);
-  });
-});

apps/backend/src/config/configuration.ts

@@ -1,14 +1,5 @@
 import { registerAs } from '@nestjs/config';
 
-export const DEV_JWT_SECRET = 'dev-jwt-secret-change-in-production';
-export const DEV_JWT_REFRESH_SECRET = 'dev-refresh-secret-change-in-production';
-
-const parseCsv = (value: string | undefined): string[] =>
-  (value ?? '')
-    .split(',')
-    .map((item) => item.trim())
-    .filter(Boolean);
-
 export default registerAs('app', () => ({
   port: parseInt(process.env.PORT || '3000', 10),
   database: {
@@ -38,17 +29,12 @@ export default registerAs('app', () => ({
     candlesTtl: parseInt(process.env.CACHE_CANDLES_TTL || '3600', 10),
     securityTtl: parseInt(process.env.CACHE_SECURITY_TTL || '86400', 10),
     searchTtl: parseInt(process.env.CACHE_SEARCH_TTL || '3600', 10),
-    screenerTtl: parseInt(process.env.CACHE_SCREENER_TTL || '900', 10),
     dividendsTtl: parseInt(process.env.CACHE_DIVIDENDS_TTL || '86400', 10),
     tbankAccountsTtl: parseInt(process.env.CACHE_TBANK_ACCOUNTS_TTL || '3600', 10),
     tbankPortfolioTtl: parseInt(process.env.CACHE_TBANK_PORTFOLIO_TTL || '60', 10),
     tbankOperationsTtl: parseInt(process.env.CACHE_TBANK_OPERATIONS_TTL || '300', 10),
     tbankPositionsTtl: parseInt(process.env.CACHE_TBANK_POSITIONS_TTL || '60', 10),
     tbankInstrumentTtl: parseInt(process.env.CACHE_TBANK_INSTRUMENT_TTL || '86400', 10),
-    tbankAnalyticsTtl: parseInt(process.env.CACHE_TBANK_ANALYTICS_TTL || '300', 10),
-  },
-  cors: {
-    origins: parseCsv(process.env.BACKEND_CORS_ORIGINS),
   },
   auth: {
     jwtSecret: process.env.JWT_SECRET || 'dev-jwt-secret-change-in-production',

apps/backend/src/envelope-contract.spec.ts

@@ -1,63 +0,0 @@
-import 'reflect-metadata'
-import { Test, type TestingModule } from '@nestjs/testing'
-import type { INestApplication } from '@nestjs/common'
-import { ConfigModule } from '@nestjs/config'
-import { HealthModule } from './modules/health/health.module'
-import { PrismaModule } from './modules/prisma/prisma.module'
-import { TransformInterceptor } from './common/interceptors/transform.interceptor'
-import configuration from './config/configuration'
-
-describe('API envelope contract', () => {
-  let app: INestApplication
-  let baseUrl: string
-
-  beforeAll(async () => {
-    const module: TestingModule = await Test.createTestingModule({
-      imports: [ConfigModule.forRoot({ load: [configuration], isGlobal: true, envFilePath: '.env' }), PrismaModule, HealthModule],
-    }).compile()
-
-    app = module.createNestApplication()
-    app.setGlobalPrefix('api/v1')
-    app.useGlobalInterceptors(new TransformInterceptor())
-    await app.init()
-    await app.listen(0)
-
-    const address = app.getHttpServer().address()
-    if (typeof address === 'object' && address && 'port' in address) {
-      baseUrl = `http://127.0.0.1:${address.port}`
-    }
-  })
-
-  afterAll(async () => {
-    await app.close()
-  })
-
-  it('returns a proper envelope with checks from the public health endpoint', async () => {
-    const response = await fetch(`${baseUrl}/api/v1/health`)
-
-    expect(response.status).toBe(200)
-    const body = (await response.json()) as {
-      data: { status: string; timestamp: string; uptime: number; checks: Array<{ name: string; status: string }> }
-      meta: { fromCache: boolean; cachedAt: string | null }
-    }
-
-    expect(body).toMatchObject({
-      data: {
-        status: expect.any(String),
-        timestamp: expect.any(String),
-        uptime: expect.any(Number),
-        checks: expect.arrayContaining([
-          expect.objectContaining({ name: 'prisma', status: expect.any(String) }),
-          expect.objectContaining({ name: 'moex', status: expect.any(String) }),
-          expect.objectContaining({ name: 'tbank', status: expect.any(String) }),
-        ]),
-      },
-      meta: {
-        fromCache: false,
-        cachedAt: null,
-      },
-    })
-    expect(body.data).not.toHaveProperty('data')
-    expect(body.data).not.toHaveProperty('meta')
-  })
-})

apps/backend/src/main.ts

@@ -4,37 +4,9 @@ import { AppModule } from './app.module';
 import { DocumentBuilder, SwaggerModule } from '@nestjs/swagger';
 import { HttpExceptionFilter } from './common/filters/http-exception.filter';
 import { TransformInterceptor } from './common/interceptors/transform.interceptor';
+import { RequestLoggingMiddleware } from './common/middleware/request-logging.middleware';
 import { ValidationPipe } from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
 import cookieParser from 'cookie-parser';
-import { DEV_JWT_SECRET, DEV_JWT_REFRESH_SECRET } from './config/configuration';
-
-export type BackendRuntimeConfig = {
-  nodeEnv: string;
-  jwtSecret: string;
-  jwtRefreshSecret: string;
-  corsOrigins: string[];
-};
-
-export function assertSafeProductionConfig(config: BackendRuntimeConfig): void {
-  if (config.nodeEnv !== 'production') return;
-
-  if (!config.jwtSecret || config.jwtSecret === DEV_JWT_SECRET) {
-    throw new Error('JWT_SECRET must be set to a non-default value in production');
-  }
-
-  if (!config.jwtRefreshSecret || config.jwtRefreshSecret === DEV_JWT_REFRESH_SECRET) {
-    throw new Error('JWT_REFRESH_SECRET must be set to a non-default value in production');
-  }
-
-  if (config.corsOrigins.length === 0) {
-    throw new Error('BACKEND_CORS_ORIGINS must contain at least one origin in production');
-  }
-}
-
-export function buildCorsOrigin(nodeEnv: string, corsOrigins: string[]): boolean | string[] {
-  return nodeEnv === 'production' ? corsOrigins : true;
-}
 
 async function bootstrap() {
   const app = await NestFactory.create(AppModule);
@@ -46,20 +18,10 @@ async function bootstrap() {
   app.useGlobalInterceptors(new TransformInterceptor());
   app.use(cookieParser());
 
-  const configService = app.get(ConfigService);
-  const runtimeConfig: BackendRuntimeConfig = {
-    nodeEnv: process.env.NODE_ENV || 'development',
-    jwtSecret: configService.get<string>('app.auth.jwtSecret', ''),
-    jwtRefreshSecret: configService.get<string>('app.auth.jwtRefreshSecret', ''),
-    corsOrigins: configService.get<string[]>('app.cors.origins', []),
-  };
+  const reqLogMiddleware = new RequestLoggingMiddleware();
+  app.use(reqLogMiddleware.use.bind(reqLogMiddleware));
 
-  assertSafeProductionConfig(runtimeConfig);
-
-  app.enableCors({
-    origin: buildCorsOrigin(runtimeConfig.nodeEnv, runtimeConfig.corsOrigins),
-    credentials: true,
-  });
+  app.enableCors({ origin: true, credentials: true });
 
   const config = new DocumentBuilder()
     .setTitle('MoexVibe API')
@@ -74,7 +36,4 @@ async function bootstrap() {
   console.log(`MoexVibe API running on http://localhost:${port}/api/v1`);
   console.log(`Swagger docs: http://localhost:${port}/api/docs`);
 }
-
-if (process.env.NODE_ENV !== 'test') {
-  void bootstrap();
-}
+bootstrap();

apps/backend/src/modules/auth/auth.controller.ts

@@ -41,7 +41,13 @@ export class AuthController {
   async register(@Body() dto: RegisterDto, @Res({ passthrough: true }) res: Response) {
     const result = await this.authService.register(dto);
     res.cookie(REFRESH_COOKIE, result.refreshToken, COOKIE_OPTIONS);
-    return { user: result.user, accessToken: result.accessToken };
+    return {
+      data: {
+        user: result.user,
+        accessToken: result.accessToken,
+      },
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 
   @Public()
@@ -51,7 +57,13 @@ export class AuthController {
   async login(@Body() dto: LoginDto, @Res({ passthrough: true }) res: Response) {
     const result = await this.authService.login(dto);
     res.cookie(REFRESH_COOKIE, result.refreshToken, COOKIE_OPTIONS);
-    return { user: result.user, accessToken: result.accessToken };
+    return {
+      data: {
+        user: result.user,
+        accessToken: result.accessToken,
+      },
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 
   @Public()
@@ -63,7 +75,13 @@ export class AuthController {
     const token = req.cookies?.[REFRESH_COOKIE];
     const result = await this.authService.refresh(token);
     res.cookie(REFRESH_COOKIE, result.refreshToken, COOKIE_OPTIONS);
-    return { user: result.user, accessToken: result.accessToken };
+    return {
+      data: {
+        user: result.user,
+        accessToken: result.accessToken,
+      },
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 
   @Post('logout')
@@ -74,7 +92,10 @@ export class AuthController {
   async logout(@CurrentUser() user: JwtPayload, @Res({ passthrough: true }) res: Response) {
     await this.authService.logout(user.sub);
     res.clearCookie(REFRESH_COOKIE, { path: '/api/v1/auth' });
-    return { message: 'Logged out successfully' };
+    return {
+      data: { message: 'Logged out successfully' },
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 
   @Get('me')
@@ -82,7 +103,11 @@ export class AuthController {
   @ApiOperation({ summary: 'Get current user profile' })
   @ApiOkResponse({ type: AuthProfileResponseDto })
   async getProfile(@CurrentUser() user: JwtPayload) {
-    return this.authService.getProfile(user.sub);
+    const profile = await this.authService.getProfile(user.sub);
+    return {
+      data: profile,
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 
   @Patch('me')
@@ -90,6 +115,10 @@ export class AuthController {
   @ApiOperation({ summary: 'Update current user profile' })
   @ApiOkResponse({ type: AuthProfileResponseDto })
   async updateProfile(@CurrentUser() user: JwtPayload, @Body() dto: UpdateProfileDto) {
-    return this.authService.updateProfile(user.sub, dto);
+    const profile = await this.authService.updateProfile(user.sub, dto);
+    return {
+      data: profile,
+      meta: { fromCache: false, cachedAt: null },
+    };
   }
 }

apps/backend/src/modules/auth/dto/auth-response.dto.ts

@@ -1,5 +1,12 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
+
+class AuthResponseMetaDto {
+  @ApiProperty({ type: String, nullable: true })
+  cachedAt!: string | null;
+
+  @ApiProperty()
+  fromCache!: boolean;
+}
 
 class AuthUserDto {
   @ApiProperty()
@@ -32,22 +39,22 @@ export class AuthTokenResponseDto {
   @ApiProperty({ type: AuthTokenDataDto })
   data!: AuthTokenDataDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: AuthResponseMetaDto })
+  meta!: AuthResponseMetaDto;
 }
 
 export class AuthProfileResponseDto {
   @ApiProperty({ type: AuthUserDto })
   data!: AuthUserDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: AuthResponseMetaDto })
+  meta!: AuthResponseMetaDto;
 }
 
 export class AuthLogoutResponseDto {
   @ApiProperty({ type: LogoutDataDto })
   data!: LogoutDataDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: AuthResponseMetaDto })
+  meta!: AuthResponseMetaDto;
 }

apps/backend/src/modules/bonds/bonds.controller.ts

@@ -1,32 +1,26 @@
 import { Controller, Get, Param, Query } from '@nestjs/common';
-import { ApiTags, ApiOperation, ApiOkResponse, ApiExtraModels } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
+import { ApiTags, ApiOperation } from '@nestjs/swagger';
 import { BondsService } from './bonds.service';
-import { BondEnvelopeDto, BondMarketDataEnvelopeDto, BondHistoryEnvelopeDto } from './dto/bonds-envelope.dto';
 
 @ApiTags('Bonds')
-@ApiExtraModels(ApiResponseMeta)
 @Controller('securities/bonds')
 export class BondsController {
   constructor(private readonly bondsService: BondsService) {}
 
   @Get(':secid')
   @ApiOperation({ summary: 'Получить спецификацию облигации' })
-  @ApiOkResponse({ type: BondEnvelopeDto })
   async getBond(@Param('secid') secid: string) {
     return this.bondsService.getBond(secid);
   }
 
   @Get(':secid/marketdata')
   @ApiOperation({ summary: 'Получить рыночные данные облигации' })
-  @ApiOkResponse({ type: BondMarketDataEnvelopeDto })
   async getMarketData(@Param('secid') secid: string) {
     return this.bondsService.getMarketData(secid);
   }
 
   @Get(':secid/history')
   @ApiOperation({ summary: 'Получить дневную историю торгов облигации' })
-  @ApiOkResponse({ type: BondHistoryEnvelopeDto })
   async getHistory(
     @Param('secid') secid: string,
     @Query('from') from: string,

apps/backend/src/modules/bonds/bonds.module.ts

@@ -1,10 +1,8 @@
 import { Module } from '@nestjs/common';
-import { MoexClientModule } from '../moex-client/moex-client.module';
 import { BondsController } from './bonds.controller';
 import { BondsService } from './bonds.service';
 
 @Module({
-  imports: [MoexClientModule],
   controllers: [BondsController],
   providers: [BondsService],
   exports: [BondsService],

apps/backend/src/modules/bonds/bonds.service.spec.ts

@@ -1,17 +1,16 @@
+import { NotFoundException } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
 import { BondsService } from './bonds.service';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexHistoryClient } from '../moex-client/moex-history.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 
 describe('BondsService', () => {
   let service: BondsService;
-  let moexMarketData: Pick<MoexMarketDataClient, 'getBondData' | 'getBondMarketData'>;
+  let moexClient: Pick<MoexClientService, 'getBondData' | 'getBondMarketData'>;
   let cache: Pick<CacheService, 'getOrFetch'>;
 
   beforeEach(async () => {
-    moexMarketData = {
+    moexClient = {
       getBondData: vi.fn(),
       getBondMarketData: vi.fn(),
     };
@@ -26,8 +25,7 @@ describe('BondsService', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         BondsService,
-        { provide: MoexMarketDataClient, useValue: moexMarketData },
-        { provide: MoexHistoryClient, useValue: { getBondHistory: vi.fn() } },
+        { provide: MoexClientService, useValue: moexClient },
         { provide: CacheService, useValue: cache },
       ],
     }).compile();
@@ -36,7 +34,7 @@ describe('BondsService', () => {
   });
 
   it('returns normalized SU26238RMFS5 bond spec and market data without live MOEX dependency', async () => {
-    vi.mocked(moexMarketData.getBondData).mockResolvedValue({
+    vi.mocked(moexClient.getBondData).mockResolvedValue({
       secid: 'SU26238RMFS5',
       boardid: 'TQCB',
       shortName: 'ОФЗ 26238',
@@ -59,7 +57,7 @@ describe('BondsService', () => {
       bondSubType: 'fixed',
       listLevel: 1,
     });
-    vi.mocked(moexMarketData.getBondMarketData).mockResolvedValue({
+    vi.mocked(moexClient.getBondMarketData).mockResolvedValue({
       secid: 'SU26238RMFS5',
       bid: 72.9,
       offer: 73.1,
@@ -94,8 +92,8 @@ describe('BondsService', () => {
       expect.any(Function),
       'marketDataTtl',
     );
-    expect(moexMarketData.getBondData).toHaveBeenCalledWith('SU26238RMFS5');
-    expect(moexMarketData.getBondMarketData).toHaveBeenCalledWith('SU26238RMFS5');
+    expect(moexClient.getBondData).toHaveBeenCalledWith('SU26238RMFS5');
+    expect(moexClient.getBondMarketData).toHaveBeenCalledWith('SU26238RMFS5');
     expect(result).toMatchObject({
       data: {
         secid: 'SU26238RMFS5',
@@ -131,17 +129,19 @@ describe('BondsService', () => {
           volume: 10000,
         },
       },
-      fromCache: false,
-      cachedAt: '2026-06-15T00:00:00.000Z',
+      meta: {
+        fromCache: false,
+        cachedAt: '2026-06-15T00:00:00.000Z',
+      },
     });
     expect(result.data.marketData.updatedAt).toMatch(/T18:45:00$/);
   });
 
-  it('throws EntityNotFoundException when bond data is missing', async () => {
-    vi.mocked(moexMarketData.getBondData).mockResolvedValue(null);
+  it('throws NotFoundException when bond data is missing', async () => {
+    vi.mocked(moexClient.getBondData).mockResolvedValue(null);
 
-    await expect(service.getBond('UNKNOWN')).rejects.toBeInstanceOf(EntityNotFoundException);
+    await expect(service.getBond('UNKNOWN')).rejects.toBeInstanceOf(NotFoundException);
     expect(cache.getOrFetch).toHaveBeenCalledTimes(1);
-    expect(moexMarketData.getBondMarketData).not.toHaveBeenCalled();
+    expect(moexClient.getBondMarketData).not.toHaveBeenCalled();
   });
 });

apps/backend/src/modules/bonds/bonds.service.ts

@@ -1,15 +1,11 @@
-import { Injectable } from '@nestjs/common';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexHistoryClient } from '../moex-client/moex-history.client';
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
-import { ApiEnvelopePayload } from '../../common/dto/api-response.dto';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
 
 @Injectable()
 export class BondsService {
   constructor(
-    private readonly moexMarketData: MoexMarketDataClient,
-    private readonly moexHistory: MoexHistoryClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
@@ -21,23 +17,23 @@ export class BondsService {
     } = await this.cache.getOrFetch(
       'bond',
       [secid],
-      () => this.moexMarketData.getBondData(secid),
+      () => this.moexClient.getBondData(secid),
       'securityTtl',
     );
 
     if (!bond) {
-      throw new EntityNotFoundException('Bond', secid);
+      throw new NotFoundException(`Bond ${secid} not found`);
     }
 
     const { data: mkt } = await this.cache.getOrFetch(
       'marketdata',
       ['bonds', secid],
-      () => this.moexMarketData.getBondMarketData(secid),
+      () => this.moexClient.getBondMarketData(secid),
       'marketDataTtl',
     );
 
-    return new ApiEnvelopePayload(
-      {
+    return {
+      data: {
         secid: bond.secid,
         isin: bond.isin,
         name: bond.shortName,
@@ -74,9 +70,8 @@ export class BondsService {
             : new Date().toISOString(),
         },
       },
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 
   async getMarketData(secid: string) {
@@ -87,16 +82,16 @@ export class BondsService {
     } = await this.cache.getOrFetch(
       'marketdata',
       ['bonds', secid],
-      () => this.moexMarketData.getBondMarketData(secid),
+      () => this.moexClient.getBondMarketData(secid),
       'marketDataTtl',
     );
 
     if (!mkt) {
-      throw new EntityNotFoundException('MarketData', `bond ${secid}`);
+      throw new NotFoundException(`Market data for bond ${secid} not found`);
     }
 
-    return new ApiEnvelopePayload(
-      {
+    return {
+      data: {
         price: mkt.last ?? 0,
         yieldToMaturity: mkt.yield ?? null,
         duration: mkt.duration ?? null,
@@ -112,28 +107,26 @@ export class BondsService {
           ? new Date().toISOString().split('T')[0] + 'T' + mkt.updateTime
           : new Date().toISOString(),
       },
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 
   async getHistory(secid: string, from: string, till: string) {
     const { data, fromCache, cachedAt } = await this.cache.getOrFetch(
       'history',
       ['bonds', secid, from, till],
-      () => this.moexHistory.getBondHistory(secid, from, till),
+      () => this.moexClient.getBondHistory(secid, from, till),
       'historyTtl',
     );
 
-    return new ApiEnvelopePayload(
-      data.map((h) => ({
+    return {
+      data: data.map((h) => ({
         date: h.tradeDate,
         closePrice: h.legalClosePrice ?? h.close ?? 0,
         yieldClose: h.yieldClose ?? null,
         duration: h.duration ?? null,
       })),
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 }

apps/backend/src/modules/bonds/dto/bonds-envelope.dto.ts

@@ -1,28 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
-import { BondMarketDataDto, BondResponseDto } from './bond-response.dto';
-import { BondHistoryItemDto } from './history-item.dto';
-
-export class BondEnvelopeDto {
-  @ApiProperty({ type: BondResponseDto })
-  data!: BondResponseDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class BondMarketDataEnvelopeDto {
-  @ApiProperty({ type: BondMarketDataDto })
-  data!: BondMarketDataDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class BondHistoryEnvelopeDto {
-  @ApiProperty({ type: [BondHistoryItemDto] })
-  data!: BondHistoryItemDto[];
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}

apps/backend/src/modules/bonds/dto/history-item.dto.ts

@@ -1,15 +0,0 @@
-import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-
-export class BondHistoryItemDto {
-  @ApiProperty({ example: '2026-06-01' })
-  date!: string;
-
-  @ApiProperty({ example: 100.45 })
-  closePrice!: number;
-
-  @ApiPropertyOptional({ type: Number, nullable: true, example: 12.71 })
-  yieldClose!: number | null;
-
-  @ApiPropertyOptional({ type: Number, nullable: true, example: 4.5 })
-  duration!: number | null;
-}

apps/backend/src/modules/cache/cache.service.spec.ts

@@ -1,65 +0,0 @@
-import { ConfigService } from '@nestjs/config';
-import { CacheService } from './cache.service';
-
-describe('CacheService', () => {
-  const configService = {
-    get: vi.fn((_key: string, fallback?: unknown) => fallback),
-  } as unknown as ConfigService;
-
-  const createCache = () => ({
-    get: vi.fn(),
-    set: vi.fn(),
-  });
-
-  it('stores data with cachedAt metadata on cache miss', async () => {
-    vi.useFakeTimers();
-    vi.setSystemTime(new Date('2026-06-25T10:00:00.000Z'));
-    const cache = createCache();
-    cache.get.mockResolvedValue(undefined);
-    const service = new CacheService(cache as never, configService);
-
-    try {
-      const result = await service.getOrFetch('prefix', ['a'], async () => ({ value: 1 }), 'ttlKey');
-
-      expect(result).toEqual({
-        data: { value: 1 },
-        fromCache: false,
-        cachedAt: '2026-06-25T10:00:00.000Z',
-      });
-      expect(cache.set).toHaveBeenCalledWith(
-        'prefix:a',
-        { data: { value: 1 }, cachedAt: '2026-06-25T10:00:00.000Z' },
-        900,
-      );
-    } finally {
-      vi.useRealTimers();
-    }
-  });
-
-  it('returns cachedAt metadata on cache hit', async () => {
-    const cache = createCache();
-    cache.get.mockResolvedValue({
-      data: { value: 1 },
-      cachedAt: '2026-06-25T10:00:00.000Z',
-    });
-    const service = new CacheService(cache as never, configService);
-
-    const result = await service.getOrFetch('prefix', ['a'], async () => ({ value: 2 }), 'ttlKey');
-
-    expect(result).toEqual({
-      data: { value: 1 },
-      fromCache: true,
-      cachedAt: '2026-06-25T10:00:00.000Z',
-    });
-  });
-
-  it('supports legacy raw cache values during rollout', async () => {
-    const cache = createCache();
-    cache.get.mockResolvedValue({ value: 1 });
-    const service = new CacheService(cache as never, configService);
-
-    const result = await service.getOrFetch('prefix', ['a'], async () => ({ value: 2 }), 'ttlKey');
-
-    expect(result).toEqual({ data: { value: 1 }, fromCache: true, cachedAt: null });
-  });
-});

apps/backend/src/modules/cache/cache.service.ts

@@ -3,11 +3,6 @@ import { CACHE_MANAGER } from '@nestjs/cache-manager';
 import { Cache } from 'cache-manager';
 import { ConfigService } from '@nestjs/config';
 
-type CacheEntry<T> = {
-  data: T;
-  cachedAt: string;
-};
-
 @Injectable()
 export class CacheService {
   constructor(
@@ -23,16 +18,6 @@ export class CacheService {
     await this.cacheManager.set(key, value, ttl);
   }
 
-  private isCacheEntry<T>(value: unknown): value is CacheEntry<T> {
-    return (
-      typeof value === 'object' &&
-      value !== null &&
-      'data' in value &&
-      'cachedAt' in value &&
-      typeof (value as { cachedAt?: unknown }).cachedAt === 'string'
-    );
-  }
-
   private buildKey(...parts: string[]): string {
     return parts.join(':');
   }
@@ -46,19 +31,14 @@ export class CacheService {
     const key = this.buildKey(keyPrefix, ...keyParts);
     const ttl = this.configService.get<number>(`app.cache.${ttlConfigKey}`, 900);
 
-    const cached = await this.get<CacheEntry<T> | T>(key);
+    const cached = await this.get<T>(key);
     if (cached !== undefined) {
-      if (this.isCacheEntry<T>(cached)) {
-        return { data: cached.data, fromCache: true, cachedAt: cached.cachedAt };
-      }
-
-      return { data: cached as T, fromCache: true, cachedAt: null };
+      return { data: cached, fromCache: true, cachedAt: null };
     }
 
     const data = await fetchFn();
-    const cachedAt = new Date().toISOString();
-    await this.set(key, { data, cachedAt }, ttl);
+    await this.set(key, data, ttl);
 
-    return { data, fromCache: false, cachedAt };
+    return { data, fromCache: false, cachedAt: new Date().toISOString() };
   }
 }

apps/backend/src/modules/candles/candles.controller.ts

@@ -1,19 +1,15 @@
 import { Controller, Get, Param, Query, ValidationPipe } from '@nestjs/common';
-import { ApiTags, ApiOperation, ApiOkResponse, ApiExtraModels } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
+import { ApiTags, ApiOperation } from '@nestjs/swagger';
 import { CandlesService } from './candles.service';
 import { CandlesQueryDto } from './dto/candles-query.dto';
-import { CandleEnvelopeDto } from './dto/candles-envelope.dto';
 
 @ApiTags('Candles')
-@ApiExtraModels(ApiResponseMeta)
 @Controller('securities')
 export class CandlesController {
   constructor(private readonly candlesService: CandlesService) {}
 
   @Get('shares/:secid/candles')
   @ApiOperation({ summary: 'Получить свечи акции' })
-  @ApiOkResponse({ type: CandleEnvelopeDto })
   async getShareCandles(
     @Param('secid') secid: string,
     @Query(ValidationPipe) query: CandlesQueryDto,
@@ -23,7 +19,6 @@ export class CandlesController {
 
   @Get('bonds/:secid/candles')
   @ApiOperation({ summary: 'Получить свечи облигации' })
-  @ApiOkResponse({ type: CandleEnvelopeDto })
   async getBondCandles(
     @Param('secid') secid: string,
     @Query(ValidationPipe) query: CandlesQueryDto,

apps/backend/src/modules/candles/candles.module.ts

@@ -1,10 +1,8 @@
 import { Module } from '@nestjs/common';
-import { MoexClientModule } from '../moex-client/moex-client.module';
 import { CandlesController } from './candles.controller';
 import { CandlesService } from './candles.service';
 
 @Module({
-  imports: [MoexClientModule],
   controllers: [CandlesController],
   providers: [CandlesService],
   exports: [CandlesService],

apps/backend/src/modules/candles/candles.service.spec.ts

@@ -1,16 +1,16 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { CandlesService } from './candles.service';
-import { MoexCandlesClient } from '../moex-client/moex-candles.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { CandleInterval } from './dto/candles-query.dto';
 
 describe('CandlesService', () => {
   let service: CandlesService;
-  let moexCandles: Pick<MoexCandlesClient, 'getCandles'>;
+  let moexClient: Pick<MoexClientService, 'getCandles'>;
   let cache: Pick<CacheService, 'getOrFetch'>;
 
   beforeEach(async () => {
-    moexCandles = {
+    moexClient = {
       getCandles: vi.fn(),
     };
     cache = {
@@ -24,7 +24,7 @@ describe('CandlesService', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         CandlesService,
-        { provide: MoexCandlesClient, useValue: moexCandles },
+        { provide: MoexClientService, useValue: moexClient },
         { provide: CacheService, useValue: cache },
       ],
     }).compile();
@@ -33,7 +33,7 @@ describe('CandlesService', () => {
   });
 
   it('uses MOEX interval 24 for daily share candles and maps output envelope', async () => {
-    vi.mocked(moexCandles.getCandles).mockResolvedValue([
+    vi.mocked(moexClient.getCandles).mockResolvedValue([
       {
         open: 320,
         high: 325,
@@ -60,7 +60,7 @@ describe('CandlesService', () => {
       expect.any(Function),
       'candlesTtl',
     );
-    expect(moexCandles.getCandles).toHaveBeenCalledWith(
+    expect(moexClient.getCandles).toHaveBeenCalledWith(
       'stock',
       'shares',
       'SBER',
@@ -81,13 +81,15 @@ describe('CandlesService', () => {
           end: '2026-05-01 23:59:59',
         },
       ],
-      fromCache: false,
-      cachedAt: '2026-06-15T00:00:00.000Z',
+      meta: {
+        fromCache: false,
+        cachedAt: '2026-06-15T00:00:00.000Z',
+      },
     });
   });
 
   it('uses MOEX interval 60 for hourly bond candles without live MOEX dependency', async () => {
-    vi.mocked(moexCandles.getCandles).mockResolvedValue([]);
+    vi.mocked(moexClient.getCandles).mockResolvedValue([]);
 
     await service.getCandles(
       'bonds',
@@ -103,7 +105,7 @@ describe('CandlesService', () => {
       expect.any(Function),
       'candlesTtl',
     );
-    expect(moexCandles.getCandles).toHaveBeenCalledWith(
+    expect(moexClient.getCandles).toHaveBeenCalledWith(
       'stock',
       'bonds',
       'SU26238RMFS5',

apps/backend/src/modules/candles/candles.service.ts

@@ -1,13 +1,12 @@
 import { Injectable } from '@nestjs/common';
-import { MoexCandlesClient } from '../moex-client/moex-candles.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { CandleInterval } from './dto/candles-query.dto';
-import { ApiEnvelopePayload } from '../../common/dto/api-response.dto';
 
 @Injectable()
 export class CandlesService {
   constructor(
-    private readonly moexCandles: MoexCandlesClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
@@ -26,12 +25,12 @@ export class CandlesService {
     const { data, fromCache, cachedAt } = await this.cache.getOrFetch(
       'candles',
       [market, secid, String(moexInterval), from, till],
-      () => this.moexCandles.getCandles('stock', market, secid, moexInterval, from, till),
+      () => this.moexClient.getCandles('stock', market, secid, moexInterval, from, till),
       'candlesTtl',
     );
 
-    return new ApiEnvelopePayload(
-      data.map((c) => ({
+    return {
+      data: data.map((c) => ({
         open: c.open,
         high: c.high,
         low: c.low,
@@ -41,8 +40,7 @@ export class CandlesService {
         begin: c.begin,
         end: c.end,
       })),
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 }

apps/backend/src/modules/candles/dto/candle-item.dto.ts

@@ -1,27 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-
-export class CandleItemDto {
-  @ApiProperty({ example: 321.3 })
-  open!: number;
-
-  @ApiProperty({ example: 322.66 })
-  high!: number;
-
-  @ApiProperty({ example: 321.2 })
-  low!: number;
-
-  @ApiProperty({ example: 322.35 })
-  close!: number;
-
-  @ApiProperty({ example: 1925163 })
-  volume!: number;
-
-  @ApiProperty({ example: 620184479 })
-  value!: number;
-
-  @ApiProperty({ example: '2026-06-01T10:00:00' })
-  begin!: string;
-
-  @ApiProperty({ example: '2026-06-01T10:59:00' })
-  end!: string;
-}

apps/backend/src/modules/candles/dto/candles-envelope.dto.ts

@@ -1,11 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
-import { CandleItemDto } from './candle-item.dto';
-
-export class CandleEnvelopeDto {
-  @ApiProperty({ type: [CandleItemDto] })
-  data!: CandleItemDto[];
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}

apps/backend/src/modules/health/dto/health-envelope.dto.ts

@@ -1,11 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
-import { HealthResponseDto } from './health-response.dto';
-
-export class HealthEnvelopeDto {
-  @ApiProperty({ type: HealthResponseDto })
-  data!: HealthResponseDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}

apps/backend/src/modules/health/dto/health-response.dto.ts

@@ -1,26 +0,0 @@
-import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-
-class HealthCheckResultDto {
-  @ApiProperty({ example: 'prisma' })
-  name!: string;
-
-  @ApiProperty({ enum: ['ok', 'error'] })
-  status!: 'ok' | 'error';
-
-  @ApiPropertyOptional({ type: String, nullable: true })
-  error?: string;
-}
-
-export class HealthResponseDto {
-  @ApiProperty({ example: 'ok' })
-  status!: string;
-
-  @ApiProperty({ example: '2026-06-23T06:00:00.000Z' })
-  timestamp!: string;
-
-  @ApiProperty({ example: 12345 })
-  uptime!: number;
-
-  @ApiProperty({ type: [HealthCheckResultDto] })
-  checks!: HealthCheckResultDto[];
-}

apps/backend/src/modules/health/health.controller.ts

@@ -1,21 +1,18 @@
 import { Controller, Get } from '@nestjs/common';
-import { ApiTags, ApiOperation, ApiOkResponse, ApiExtraModels } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
+import { ApiTags, ApiOperation } from '@nestjs/swagger';
 import { Public } from '../auth/decorators/public.decorator';
-import { HealthEnvelopeDto } from './dto/health-envelope.dto';
-import { HealthService } from './health.service';
 
 @ApiTags('Health')
-@ApiExtraModels(ApiResponseMeta)
 @Controller('health')
 export class HealthController {
-  constructor(private readonly healthService: HealthService) {}
-
   @Get()
   @Public()
   @ApiOperation({ summary: 'Проверка состояния сервиса' })
-  @ApiOkResponse({ type: HealthEnvelopeDto })
-  async check() {
-    return this.healthService.check();
+  check() {
+    return {
+      status: 'ok',
+      timestamp: new Date().toISOString(),
+      uptime: process.uptime(),
+    };
   }
 }

apps/backend/src/modules/health/health.module.ts

@@ -1,11 +1,7 @@
 import { Module } from '@nestjs/common';
 import { HealthController } from './health.controller';
-import { HealthService } from './health.service';
-import { PrismaModule } from '../prisma/prisma.module';
 
 @Module({
-  imports: [PrismaModule],
   controllers: [HealthController],
-  providers: [HealthService],
 })
 export class HealthModule {}

apps/backend/src/modules/health/health.service.spec.ts

@@ -1,68 +0,0 @@
-import { Test, TestingModule } from '@nestjs/testing';
-import { ConfigService } from '@nestjs/config';
-import { HealthService } from './health.service';
-import { PrismaService } from '../prisma/prisma.service';
-
-describe('HealthService', () => {
-  let service: HealthService;
-  const prisma = { $queryRaw: vi.fn() } as any;
-  const config = {
-    get: vi.fn((key: string, fallback?: unknown) => {
-      const values: Record<string, unknown> = {
-        'app.moex.baseUrl': 'https://iss.moex.test/iss',
-        'app.tbank.token': 'token-1',
-      };
-
-      return values[key] ?? fallback;
-    }),
-  } as unknown as ConfigService;
-  const fetchMock = vi.fn();
-
-  beforeEach(async () => {
-    vi.clearAllMocks();
-    vi.stubGlobal('fetch', fetchMock);
-    fetchMock.mockResolvedValue({ ok: true, status: 200 });
-
-    const module: TestingModule = await Test.createTestingModule({
-      providers: [
-        HealthService,
-        { provide: PrismaService, useValue: prisma },
-        { provide: ConfigService, useValue: config },
-      ],
-    }).compile();
-
-    service = module.get<HealthService>(HealthService);
-  });
-
-  afterEach(() => {
-    vi.unstubAllGlobals();
-  });
-
-  it('returns ok when all dependencies are healthy', async () => {
-    prisma.$queryRaw.mockResolvedValue([{ 1: 1 }]);
-
-    const result = await service.check();
-
-    expect(result.status).toBe('ok');
-    expect(result.checks).toHaveLength(3);
-    expect(result.checks.find((c) => c.name === 'prisma')!.status).toBe('ok');
-  });
-
-  it('returns degraded when prisma is down', async () => {
-    prisma.$queryRaw.mockRejectedValue(new Error('connection refused'));
-
-    const result = await service.check();
-
-    expect(result.status).toBe('degraded');
-    expect(result.checks.find((c) => c.name === 'prisma')!.status).toBe('error');
-  });
-
-  it('includes timestamp and uptime', async () => {
-    prisma.$queryRaw.mockResolvedValue([{ 1: 1 }]);
-
-    const result = await service.check();
-
-    expect(result.timestamp).toEqual(expect.any(String));
-    expect(result.uptime).toEqual(expect.any(Number));
-  });
-});

apps/backend/src/modules/health/health.service.ts

@@ -1,72 +0,0 @@
-import { Injectable, Logger } from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
-import { PrismaService } from '../prisma/prisma.service';
-
-export interface HealthCheckResult {
-  name: string;
-  status: 'ok' | 'error';
-  error?: string;
-}
-
-@Injectable()
-export class HealthService {
-  private readonly logger = new Logger(HealthService.name);
-
-  constructor(
-    private readonly prisma: PrismaService,
-    private readonly config: ConfigService,
-  ) {}
-
-  async check(): Promise<{ status: string; timestamp: string; uptime: number; checks: HealthCheckResult[] }> {
-    const checks = await Promise.all([
-      this.checkPrisma(),
-      this.checkMoex(),
-      this.checkTBank(),
-    ]);
-
-    const allOk = checks.every((c) => c.status === 'ok');
-
-    return {
-      status: allOk ? 'ok' : 'degraded',
-      timestamp: new Date().toISOString(),
-      uptime: process.uptime(),
-      checks,
-    };
-  }
-
-  private async checkPrisma(): Promise<HealthCheckResult> {
-    try {
-      await this.prisma.$queryRaw`SELECT 1`;
-      return { name: 'prisma', status: 'ok' };
-    } catch {
-      return { name: 'prisma', status: 'error', error: 'Database unreachable' };
-    }
-  }
-
-  private async checkMoex(): Promise<HealthCheckResult> {
-    try {
-      const baseUrl = this.config.get<string>('app.moex.baseUrl', 'https://iss.moex.com/iss');
-      const res = await fetch(`${baseUrl}/engines/stock/quotes.json?iss.meta=off&limit=1`, {
-        signal: AbortSignal.timeout(5000),
-      });
-      if (!res.ok) {
-        return { name: 'moex', status: 'error', error: `HTTP ${res.status}` };
-      }
-      return { name: 'moex', status: 'ok' };
-    } catch (err) {
-      return { name: 'moex', status: 'error', error: 'MOEX API unreachable' };
-    }
-  }
-
-  private async checkTBank(): Promise<HealthCheckResult> {
-    try {
-      const token = this.config.get<string>('app.tbank.token', '');
-      if (!token) {
-        return { name: 'tbank', status: 'error', error: 'Not configured' };
-      }
-      return { name: 'tbank', status: 'ok' };
-    } catch {
-      return { name: 'tbank', status: 'error', error: 'T-Bank API unreachable' };
-    }
-  }
-}

apps/backend/src/modules/moex-client/moex-candles.client.spec.ts

@@ -1,31 +0,0 @@
-import 'reflect-metadata';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexCandlesClient } from './moex-candles.client';
-
-describe('MoexCandlesClient', () => {
-  let client: MoexCandlesClient;
-  let request: ReturnType<typeof vi.fn>;
-  let extractTable: ReturnType<typeof vi.fn>;
-
-  beforeEach(() => {
-    request = vi.fn();
-    extractTable = vi.fn();
-    client = new MoexCandlesClient({ request, extractTable } as unknown as MoexHttpClient);
-  });
-
-  it('возвращает свечи для заданного инструмента', async () => {
-    request.mockResolvedValue({});
-    extractTable.mockReturnValue([
-      { open: '320', close: '322', high: '323', low: '319', value: '100000', volume: '3000', begin: '2025-01-10 10:00:00', end: '2025-01-10 10:59:59' },
-    ]);
-
-    const result = await client.getCandles('stock', 'shares', 'SBER', 60, '2025-01-10', '2025-01-11');
-
-    expect(request).toHaveBeenCalledWith('/engines/stock/markets/shares/securities/SBER/candles', {
-      interval: '60', from: '2025-01-10', till: '2025-01-11',
-    });
-    expect(result).toEqual([
-      { open: 320, close: 322, high: 323, low: 319, value: 100000, volume: 3000, begin: '2025-01-10 10:00:00', end: '2025-01-10 10:59:59' },
-    ]);
-  });
-});

apps/backend/src/modules/moex-client/moex-candles.client.ts

@@ -1,36 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexCandle } from './moex-client.types';
-
-@Injectable()
-export class MoexCandlesClient {
-  constructor(private readonly http: MoexHttpClient) {}
-
-  async getCandles(
-    engine: 'stock',
-    market: 'shares' | 'bonds',
-    secid: string,
-    interval: 1 | 10 | 60 | 24,
-    from: string,
-    till: string,
-  ): Promise<MoexCandle[]> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/${engine}/markets/${market}/securities/${secid}/candles`,
-      {
-        interval: String(interval),
-        from,
-        till,
-      },
-    );
-    return this.http.extractTable(data, 'candles').map((c) => ({
-      open: parseFloat(c.open as string),
-      close: parseFloat(c.close as string),
-      high: parseFloat(c.high as string),
-      low: parseFloat(c.low as string),
-      value: parseFloat(c.value as string),
-      volume: parseInt(c.volume as string, 10),
-      begin: c.begin as string,
-      end: c.end as string,
-    }));
-  }
-}

apps/backend/src/modules/moex-client/moex-client.module.ts

@@ -1,26 +1,9 @@
-import { Module } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexSecuritiesClient } from './moex-securities.client';
-import { MoexMarketDataClient } from './moex-market-data.client';
-import { MoexCandlesClient } from './moex-candles.client';
-import { MoexHistoryClient } from './moex-history.client';
-import { MoexDividendsClient } from './moex-dividends.client';
+import { Global, Module } from '@nestjs/common';
+import { MoexClientService } from './moex-client.service';
 
+@Global()
 @Module({
-  providers: [
-    MoexHttpClient,
-    MoexSecuritiesClient,
-    MoexMarketDataClient,
-    MoexCandlesClient,
-    MoexHistoryClient,
-    MoexDividendsClient,
-  ],
-  exports: [
-    MoexSecuritiesClient,
-    MoexMarketDataClient,
-    MoexCandlesClient,
-    MoexHistoryClient,
-    MoexDividendsClient,
-  ],
+  providers: [MoexClientService],
+  exports: [MoexClientService],
 })
 export class MoexClientModule {}

apps/backend/src/modules/moex-client/moex-client.service.integration.spec.ts

@@ -1,35 +1,32 @@
 import 'reflect-metadata';
 import { Test, TestingModule } from '@nestjs/testing';
 import { ConfigModule } from '@nestjs/config';
-import { MoexClientModule } from './moex-client.module';
-import { MoexSecuritiesClient } from './moex-securities.client';
-import { MoexMarketDataClient } from './moex-market-data.client';
+import { MoexClientService } from './moex-client.service';
 import configuration from '../../config/configuration';
 
 describe.skipIf(process.env.MOEX_LIVE_TESTS !== '1')(
-  'MoexClient live MOEX integration',
+  'MoexClientService live MOEX integration',
   () => {
-    let moexSecurities: MoexSecuritiesClient;
-    let moexMarketData: MoexMarketDataClient;
+    let service: MoexClientService;
 
     beforeEach(async () => {
       const module: TestingModule = await Test.createTestingModule({
-        imports: [ConfigModule.forRoot({ load: [configuration] }), MoexClientModule],
+        imports: [ConfigModule.forRoot({ load: [configuration] })],
+        providers: [MoexClientService],
       }).compile();
 
-      moexSecurities = module.get<MoexSecuritiesClient>(MoexSecuritiesClient);
-      moexMarketData = module.get<MoexMarketDataClient>(MoexMarketDataClient);
+      service = module.get<MoexClientService>(MoexClientService);
     });
 
     it('возвращает результаты поиска для SBER из live MOEX', async () => {
-      const results = await moexSecurities.searchSecurities('SBER');
+      const results = await service.searchSecurities('SBER');
 
       expect(results.length).toBeGreaterThan(0);
       expect(results[0].secid).toBeDefined();
     }, 15000);
 
     it('возвращает рыночные данные SBER из live MOEX', async () => {
-      const data = await moexMarketData.getShareMarketData('SBER');
+      const data = await service.getShareMarketData('SBER');
 
       expect(data).toBeDefined();
       expect(data!.secid).toBe('SBER');

apps/backend/src/modules/moex-client/moex-client.service.spec.ts

@@ -0,0 +1,186 @@
+import 'reflect-metadata';
+import axios from 'axios';
+import { ConfigService } from '@nestjs/config';
+import { MoexClientService } from './moex-client.service';
+
+vi.mock('axios', () => ({
+  default: {
+    create: vi.fn(),
+  },
+}));
+
+describe('MoexClientService', () => {
+  let service: MoexClientService;
+  let getMock: ReturnType<typeof vi.fn>;
+
+  beforeEach(() => {
+    getMock = vi.fn();
+    vi.mocked(axios.create).mockReturnValue({ get: getMock } as never);
+
+    service = new MoexClientService({
+      get: vi.fn((key: string, fallback?: unknown) => {
+        const values: Record<string, unknown> = {
+          'app.moex.baseUrl': 'https://iss.moex.test/iss',
+          'app.moex.circuitBreakerThreshold': 5,
+          'app.moex.circuitBreakerResetSeconds': 30,
+          'app.moex.rateLimit': 10,
+        };
+        return values[key] ?? fallback;
+      }),
+    } as unknown as ConfigService);
+  });
+
+  it('создаётся с настроенным MOEX client', () => {
+    expect(service).toBeDefined();
+    expect(axios.create).toHaveBeenCalledWith({
+      baseURL: 'https://iss.moex.test/iss',
+      timeout: 10000,
+      paramsSerializer: { indexes: null },
+    });
+  });
+
+  it('нормализует результаты поиска из ISS table format', async () => {
+    getMock.mockResolvedValueOnce({
+      data: {
+        securities: {
+          columns: [
+            'secid',
+            'isin',
+            'name',
+            'shortName',
+            'latName',
+            'listLevel',
+            'issuesize',
+            'facevalue',
+            'faceunit',
+            'issuedate',
+            'typename',
+            'group',
+            'type',
+            'isqualifiedinvestors',
+            'morningsession',
+            'eveningsession',
+          ],
+          data: [
+            [
+              'SBER',
+              'RU0009029540',
+              'Сбербанк России ПАО ао',
+              'Сбербанк',
+              'Sberbank',
+              '1',
+              '21586948000',
+              '3',
+              'SUR',
+              '2007-07-20',
+              'Акция обыкновенная',
+              'stock_shares',
+              'common_share',
+              '0',
+              '1',
+              '1',
+            ],
+          ],
+        },
+      },
+    });
+
+    const results = await service.searchSecurities('SBER');
+
+    expect(getMock).toHaveBeenCalledWith('/securities.json', {
+      params: { q: 'SBER', 'iss.meta': 'off' },
+    });
+    expect(results).toEqual([
+      {
+        secid: 'SBER',
+        isin: 'RU0009029540',
+        name: 'Сбербанк России ПАО ао',
+        shortName: 'Сбербанк',
+        latName: 'Sberbank',
+        listLevel: 1,
+        issueSize: 21586948000,
+        faceValue: 3,
+        faceUnit: 'SUR',
+        issueDate: '2007-07-20',
+        typeName: 'Акция обыкновенная',
+        group: 'stock_shares',
+        type: 'common_share',
+        isQualifiedInvestors: false,
+        morningSession: true,
+        eveningSession: true,
+      },
+    ]);
+  });
+
+  it('нормализует market data акции без live MOEX запроса', async () => {
+    getMock.mockResolvedValueOnce({
+      data: {
+        securities: {
+          columns: ['SECID', 'BOARDID', 'SHORTNAME', 'PREVPRICE'],
+          data: [['SBER', 'TQBR', 'Сбербанк', '320.10']],
+        },
+        marketdata: {
+          columns: [
+            'SECID',
+            'BOARDID',
+            'BID',
+            'OFFER',
+            'OPEN',
+            'LOW',
+            'HIGH',
+            'LAST',
+            'LASTCHANGE',
+            'LASTCHANGEPRCNT',
+            'VOLTODAY',
+            'VALTODAY',
+            'WAPRICE',
+            'NUMTRADES',
+            'ISSUECAPITALIZATION',
+            'TRADINGSTATUS',
+            'UPDATETIME',
+          ],
+          data: [
+            [
+              'SBER',
+              'TQBR',
+              '321',
+              '322',
+              '320',
+              '319',
+              '323',
+              '322.35',
+              '1.15',
+              '0.36',
+              '1925163',
+              '620184479',
+              '321.9',
+              '12345',
+              '6958336818320',
+              'T',
+              '10:30:00',
+            ],
+          ],
+        },
+      },
+    });
+
+    const data = await service.getShareMarketData('SBER');
+
+    expect(getMock).toHaveBeenCalledWith('/engines/stock/markets/shares/securities/SBER.json', {
+      params: { boards: 'TQBR', 'iss.meta': 'off' },
+    });
+    expect(data).toMatchObject({
+      secid: 'SBER',
+      boardid: 'TQBR',
+      shortName: 'Сбербанк',
+      last: 322.35,
+      lastChange: 1.15,
+      lastChangePrcnt: 0.36,
+      volume: 1925163,
+      value: 620184479,
+      issueCapitalization: 6958336818320,
+      tradingStatus: 'T',
+      updateTime: '10:30:00',
+    });
+  });
+});

apps/backend/src/modules/moex-client/moex-client.service.ts

@@ -0,0 +1,423 @@
+import { Injectable, Logger } from '@nestjs/common';
+import { ConfigService } from '@nestjs/config';
+import axios, { AxiosInstance } from 'axios';
+import PQueue from 'p-queue';
+import {
+  MoexSecurityDescription,
+  MoexShareMarketData,
+  MoexBondData,
+  MoexBondMarketData,
+  MoexBondPositionData,
+  MoexDividend,
+  MoexCandle,
+  MoexHistoryEntry,
+  MoexBondHistoryEntry,
+} from './moex-client.types';
+
+@Injectable()
+export class MoexClientService {
+  private readonly logger = new Logger(MoexClientService.name);
+  private readonly client: AxiosInstance;
+  private readonly queue: PQueue;
+  private circuitOpen = false;
+  private circuitErrorCount = 0;
+  private readonly threshold: number;
+  private readonly resetMs: number;
+
+  constructor(private configService: ConfigService) {
+    const baseUrl = this.configService.get<string>('app.moex.baseUrl')!;
+    this.threshold = this.configService.get<number>('app.moex.circuitBreakerThreshold', 5);
+    this.resetMs = this.configService.get<number>('app.moex.circuitBreakerResetSeconds', 30) * 1000;
+    const rateLimit = this.configService.get<number>('app.moex.rateLimit', 10);
+
+    this.client = axios.create({
+      baseURL: baseUrl,
+      timeout: 10000,
+      paramsSerializer: { indexes: null },
+    });
+
+    this.queue = new PQueue({
+      interval: 1000,
+      intervalCap: rateLimit,
+    });
+  }
+
+  private async request<T>(path: string, params?: Record<string, string>): Promise<T> {
+    if (this.circuitOpen) {
+      throw new Error('Circuit breaker is open — MOEX requests paused');
+    }
+
+    return this.queue.add(async () => {
+      try {
+        const jsonPath = path + '.json';
+        const response = await this.client.get(jsonPath, {
+          params: { ...params, 'iss.meta': 'off' },
+        });
+        this.circuitErrorCount = 0;
+        return response.data as T;
+      } catch (error) {
+        this.circuitErrorCount++;
+        if (this.circuitErrorCount >= this.threshold) {
+          this.circuitOpen = true;
+          this.logger.warn(`Circuit breaker opened after ${this.threshold} errors`);
+          setTimeout(() => {
+            this.circuitOpen = false;
+            this.circuitErrorCount = 0;
+            this.logger.log('Circuit breaker reset');
+          }, this.resetMs);
+        }
+        throw error;
+      }
+    }) as Promise<T>;
+  }
+
+  private extractTable(data: Record<string, unknown>, name: string): Record<string, unknown>[] {
+    const table = data[name] as Record<string, unknown> | undefined;
+    if (!table || !table.columns || !table.data) return [];
+    const columns = table.columns as string[];
+    const rows = table.data as unknown[][];
+    return rows.map((row) => {
+      const obj: Record<string, unknown> = {};
+      columns.forEach((col, i) => {
+        obj[col] = row[i];
+      });
+      return obj;
+    });
+  }
+
+  async searchSecurities(query: string): Promise<MoexSecurityDescription[]> {
+    const data = await this.request<Record<string, unknown>>('/securities', {
+      q: query,
+    });
+    return this.extractTable(data, 'securities').map((s) => ({
+      secid: s.secid as string,
+      isin: s.isin as string,
+      name: s.name as string,
+      shortName: s.shortName as string,
+      latName: (s.latName as string) || null,
+      listLevel: parseInt(s.listLevel as string, 10) || 0,
+      issueSize: parseInt(s.issuesize as string, 10) || 0,
+      faceValue: parseFloat(s.facevalue as string) || 0,
+      faceUnit: (s.faceunit as string) || '',
+      issueDate: (s.issuedate as string) || '',
+      typeName: (s.typename as string) || '',
+      group: (s.group as string) || '',
+      type: (s.type as string) || '',
+      isQualifiedInvestors: (s.isqualifiedinvestors as string) === '1',
+      morningSession: (s.morningsession as string) === '1',
+      eveningSession: (s.eveningsession as string) === '1',
+    }));
+  }
+
+  async getSecurityDescription(secid: string): Promise<MoexSecurityDescription | null> {
+    const data = await this.request<Record<string, unknown>>(`/securities/${secid}`);
+    const rows = this.extractTable(data, 'description');
+    if (rows.length === 0) return null;
+    const map = new Map(rows.map((r) => [r.name, r.value]));
+    return {
+      secid,
+      isin: (map.get('ISIN') as string) || '',
+      name: (map.get('NAME') as string) || '',
+      shortName: (map.get('SHORTNAME') as string) || '',
+      latName: (map.get('LATNAME') as string) || null,
+      listLevel: parseInt((map.get('LISTLEVEL') as string) || '0', 10),
+      issueSize: parseInt((map.get('ISSUESIZE') as string) || '0', 10),
+      faceValue: parseFloat((map.get('FACEVALUE') as string) || '0'),
+      faceUnit: (map.get('FACEUNIT') as string) || '',
+      issueDate: (map.get('ISSUEDATE') as string) || '',
+      typeName: (map.get('TYPENAME') as string) || '',
+      group: (map.get('GROUP') as string) || '',
+      type: (map.get('TYPE') as string) || '',
+      isQualifiedInvestors: (map.get('ISQUALIFIEDINVESTORS') as string) === '1',
+      morningSession: (map.get('MORNINGSESSION') as string) === '1',
+      eveningSession: (map.get('EVENINGSESSION') as string) === '1',
+    };
+  }
+
+  async getShareMarketData(secid: string, boardId = 'TQBR'): Promise<MoexShareMarketData | null> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/shares/securities/${secid}`,
+      { boards: boardId },
+    );
+    const rows = this.extractTable(data, 'securities');
+    const share = rows.find((r) => r.BOARDID === boardId);
+    if (!share) return null;
+
+    const mktRows = this.extractTable(data, 'marketdata');
+    const mkt = mktRows.find((r) => r.BOARDID === boardId);
+
+    return {
+      secid,
+      boardid: boardId,
+      shortName: (share?.SHORTNAME as string) || '',
+      bid: mkt ? parseFloat((mkt.BID as string) || '') : null,
+      offer: mkt ? parseFloat((mkt.OFFER as string) || '') : null,
+      open: mkt ? parseFloat((mkt.OPEN as string) || '') : null,
+      low: mkt ? parseFloat((mkt.LOW as string) || '') : null,
+      high: mkt ? parseFloat((mkt.HIGH as string) || '') : null,
+      last: mkt
+        ? parseFloat((mkt.LAST as string) || '')
+        : parseFloat((share.PREVPRICE as string) || ''),
+      lastChange: mkt ? parseFloat((mkt.LASTCHANGE as string) || '') : null,
+      lastChangePrcnt: mkt ? parseFloat((mkt.LASTCHANGEPRCNT as string) || '') : null,
+      volume: mkt ? parseInt((mkt.VOLTODAY as string) || '0', 10) : 0,
+      value: mkt ? parseFloat((mkt.VALTODAY as string) || '0') : 0,
+      waprice: mkt ? parseFloat((mkt.WAPRICE as string) || '') : null,
+      numtrades: mkt ? parseInt((mkt.NUMTRADES as string) || '0', 10) : 0,
+      issueCapitalization: mkt ? parseFloat((mkt.ISSUECAPITALIZATION as string) || '') : null,
+      tradingStatus: (mkt?.TRADINGSTATUS as string) || '',
+      updateTime: (mkt?.UPDATETIME as string) || '',
+    };
+  }
+
+  async getShareMarketDataBatch(
+    secids: string[],
+    boardId = 'TQBR',
+  ): Promise<MoexShareMarketData[]> {
+    const params: Record<string, string> = { boards: boardId };
+    if (secids.length > 0) {
+      params.securities = secids.join(',');
+    }
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/shares/securities`,
+      params,
+    );
+    const securities = this.extractTable(data, 'securities');
+    const marketdata = this.extractTable(data, 'marketdata');
+
+    const secidSet = secids.length > 0 ? new Set(secids) : null;
+    const filteredSecurities = secidSet
+      ? securities.filter((r) => secidSet.has(r.SECID as string))
+      : securities;
+
+    return filteredSecurities.map((sec) => {
+      const secid = sec.SECID as string;
+      const mkt =
+        marketdata.find((r) => r.SECID === secid && r.BOARDID === boardId) ||
+        marketdata.find((r) => r.SECID === secid);
+
+      return {
+        secid,
+        boardid: boardId,
+        shortName: (sec?.SHORTNAME as string) || '',
+        bid: mkt ? parseFloat((mkt.BID as string) || '') : null,
+        offer: mkt ? parseFloat((mkt.OFFER as string) || '') : null,
+        open: mkt ? parseFloat((mkt.OPEN as string) || '') : null,
+        low: mkt ? parseFloat((mkt.LOW as string) || '') : null,
+        high: mkt ? parseFloat((mkt.HIGH as string) || '') : null,
+        last: mkt
+          ? parseFloat((mkt.LAST as string) || '')
+          : parseFloat((sec?.PREVPRICE as string) || ''),
+        lastChange: mkt ? parseFloat((mkt.LASTCHANGE as string) || '') : null,
+        lastChangePrcnt: mkt ? parseFloat((mkt.LASTCHANGEPRCNT as string) || '') : null,
+        volume: mkt ? parseInt((mkt.VOLTODAY as string) || '0', 10) : 0,
+        value: mkt ? parseFloat((mkt.VALTODAY as string) || '0') : 0,
+        waprice: mkt ? parseFloat((mkt.WAPRICE as string) || '') : null,
+        numtrades: mkt ? parseInt((mkt.NUMTRADES as string) || '0', 10) : 0,
+        issueCapitalization: mkt ? parseFloat((mkt.ISSUECAPITALIZATION as string) || '') : null,
+        tradingStatus: (mkt?.TRADINGSTATUS as string) || '',
+        updateTime: (mkt?.UPDATETIME as string) || '',
+      };
+    });
+  }
+
+  async getBondPositionDataBatch(
+    secids: string[],
+    boardId = 'TQCB',
+  ): Promise<MoexBondPositionData[]> {
+    const params: Record<string, string> = { boards: boardId };
+    if (secids.length > 0) {
+      params.securities = secids.join(',');
+    }
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/bonds/securities`,
+      params,
+    );
+    const securities = this.extractTable(data, 'securities');
+    const marketdata = this.extractTable(data, 'marketdata');
+
+    const secidSet = secids.length > 0 ? new Set(secids) : null;
+    const filteredSecurities = secidSet
+      ? securities.filter((r) => secidSet.has(r.SECID as string))
+      : securities;
+
+    return filteredSecurities.map((bond) => {
+      const secid = bond.SECID as string;
+      const mkt =
+        marketdata.find((r) => r.SECID === secid && r.BOARDID === boardId && r.LAST != null) ||
+        marketdata.find((r) => r.SECID === secid && r.LAST != null) ||
+        marketdata.find((r) => r.SECID === secid);
+
+      return {
+        secid,
+        boardid: (bond.BOARDID as string) || boardId,
+        shortName: (bond?.SHORTNAME as string) || '',
+        price: mkt?.LAST != null ? parseFloat(mkt.LAST as string) : null,
+        yieldToMaturity: mkt?.YIELD != null ? parseFloat(mkt.YIELD as string) : null,
+        duration: mkt?.DURATION != null ? parseFloat(mkt.DURATION as string) : null,
+        couponValue: bond?.COUPONVALUE != null ? parseFloat(bond.COUPONVALUE as string) : null,
+        couponPercent:
+          bond?.COUPONPERCENT != null ? parseFloat(bond.COUPONPERCENT as string) : null,
+        nextCouponDate: (bond?.NEXTCOUPON as string) || null,
+        matDate: (bond?.MATDATE as string) || null,
+        accruedInt: bond?.ACCRUEDINT != null ? parseFloat(bond.ACCRUEDINT as string) : null,
+        faceValue: parseFloat((bond?.FACEVALUE as string) || '1000'),
+        bid: mkt?.BID != null ? parseFloat(mkt.BID as string) : null,
+        offer: mkt?.OFFER != null ? parseFloat(mkt.OFFER as string) : null,
+        couponPeriod: parseInt((bond?.COUPONPERIOD as string) || '0', 10),
+        bondType: (bond?.BONDTYPE as string) || null,
+        offerDate: (bond?.OFFERDATE as string) || null,
+      };
+    });
+  }
+
+  async getBondData(secid: string, boardId = 'TQCB'): Promise<MoexBondData | null> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/bonds/securities/${secid}`,
+      { boards: boardId },
+    );
+    const rows = this.extractTable(data, 'securities');
+    const bond =
+      rows.find((r) => r.BOARDID === boardId && r.PREVWAPRICE != null) ||
+      rows.find((r) => r.PREVWAPRICE != null) ||
+      rows[0];
+    if (!bond) return null;
+
+    return {
+      secid,
+      boardid: boardId,
+      shortName: (bond.SHORTNAME as string) || '',
+      prevWaprice: parseFloat((bond.PREVWAPRICE as string) || '') || null,
+      yieldAtPrevWaprice: parseFloat((bond.YIELDATPREVWAPRICE as string) || '') || null,
+      couponValue: bond.COUPONVALUE != null ? parseFloat(bond.COUPONVALUE as string) : null,
+      nextCoupon: (bond.NEXTCOUPON as string) || null,
+      accruedInt: bond.ACCRUEDINT != null ? parseFloat(bond.ACCRUEDINT as string) : null,
+      prevPrice: parseFloat((bond.PREVPRICE as string) || '') || null,
+      lotSize: parseInt((bond.LOTSIZE as string) || '1', 10),
+      faceValue: parseFloat((bond.FACEVALUE as string) || '1000'),
+      matDate: (bond.MATDATE as string) || '',
+      couponPeriod: parseInt((bond.COUPONPERIOD as string) || '0', 10),
+      issueSize: parseInt((bond.ISSUESIZE as string) || '0', 10),
+      isin: (bond.ISIN as string) || '',
+      couponPercent: bond.COUPONPERCENT != null ? parseFloat(bond.COUPONPERCENT as string) : null,
+      offerDate: (bond.OFFERDATE as string) || null,
+      buybackDate: (bond.BUYBACKDATE as string) || null,
+      bondType: (bond.BONDTYPE as string) || '',
+      bondSubType: (bond.BONDSUBTYPE as string) || '',
+      listLevel: parseInt((bond.LISTLEVEL as string) || '0', 10),
+    };
+  }
+
+  async getBondMarketData(secid: string, boardId = 'TQCB'): Promise<MoexBondMarketData | null> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/bonds/securities/${secid}`,
+      { boards: boardId },
+    );
+    const mktRows = this.extractTable(data, 'marketdata');
+    const mkt =
+      mktRows.find((r) => r.BOARDID === boardId && r.LAST != null) ||
+      mktRows.find((r) => r.LAST != null) ||
+      mktRows.find((r) => r.SECID === secid);
+    if (!mkt) return null;
+
+    return {
+      secid,
+      bid: mkt.BID != null ? parseFloat(mkt.BID as string) : null,
+      offer: mkt.OFFER != null ? parseFloat(mkt.OFFER as string) : null,
+      open: mkt.OPEN != null ? parseFloat(mkt.OPEN as string) : null,
+      low: mkt.LOW != null ? parseFloat(mkt.LOW as string) : null,
+      high: mkt.HIGH != null ? parseFloat(mkt.HIGH as string) : null,
+      last: mkt.LAST != null ? parseFloat(mkt.LAST as string) : null,
+      yield: mkt.YIELD != null ? parseFloat(mkt.YIELD as string) : null,
+      waprice: mkt.WAPRICE != null ? parseFloat(mkt.WAPRICE as string) : null,
+      yieldAtWaprice: mkt.YIELDATWAPRICE != null ? parseFloat(mkt.YIELDATWAPRICE as string) : null,
+      duration: mkt.DURATION != null ? parseFloat(mkt.DURATION as string) : null,
+      volume: parseInt((mkt.VOLTODAY as string) || '0', 10),
+      value: parseFloat((mkt.VALTODAY as string) || '0'),
+      numtrades: parseInt((mkt.NUMTRADES as string) || '0', 10),
+      tradingStatus: (mkt.TRADINGSTATUS as string) || '',
+      updateTime: (mkt.UPDATETIME as string) || '',
+    };
+  }
+
+  async getDividends(secid: string): Promise<MoexDividend[]> {
+    const data = await this.request<Record<string, unknown>>(`/securities/${secid}/dividends`);
+    return this.extractTable(data, 'dividends').map((d) => ({
+      secid: d.secid as string,
+      isin: d.isin as string,
+      registryCloseDate: d.registryclosedate as string,
+      value: parseFloat(d.value as string),
+      currencyId: (d.currencyid as string) || 'RUB',
+    }));
+  }
+
+  async getCandles(
+    engine: 'stock',
+    market: 'shares' | 'bonds',
+    secid: string,
+    interval: 1 | 10 | 60 | 24,
+    from: string,
+    till: string,
+  ): Promise<MoexCandle[]> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/${engine}/markets/${market}/securities/${secid}/candles`,
+      {
+        interval: String(interval),
+        from,
+        till,
+      },
+    );
+    return this.extractTable(data, 'candles').map((c) => ({
+      open: parseFloat(c.open as string),
+      close: parseFloat(c.close as string),
+      high: parseFloat(c.high as string),
+      low: parseFloat(c.low as string),
+      value: parseFloat(c.value as string),
+      volume: parseInt(c.volume as string, 10),
+      begin: c.begin as string,
+      end: c.end as string,
+    }));
+  }
+
+  async getHistory(secid: string, from: string, till: string): Promise<MoexHistoryEntry[]> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/shares/securities/${secid}`,
+      { from, till },
+    );
+    const tableName = Object.keys(data).find(
+      (k) => k.startsWith('history') && !k.includes('cursor'),
+    );
+    if (!tableName) return [];
+    return this.extractTable(data, tableName).map((h) => ({
+      tradeDate: h.TRADEDATE as string,
+      open: h.OPEN != null ? parseFloat(h.OPEN as string) : null,
+      low: h.LOW != null ? parseFloat(h.LOW as string) : null,
+      high: h.HIGH != null ? parseFloat(h.HIGH as string) : null,
+      close: h.CLOSE != null ? parseFloat(h.CLOSE as string) : null,
+      waprice: h.WAPRICE != null ? parseFloat(h.WAPRICE as string) : null,
+      volume: parseInt((h.VOLUME as string) || '0', 10),
+      value: parseFloat((h.VALUE as string) || '0'),
+      numtrades: parseInt((h.NUMTRADES as string) || '0', 10),
+    }));
+  }
+
+  async getBondHistory(secid: string, from: string, till: string): Promise<MoexBondHistoryEntry[]> {
+    const data = await this.request<Record<string, unknown>>(
+      `/engines/stock/markets/bonds/securities/${secid}`,
+      { from, till },
+    );
+    const tableName = Object.keys(data).find(
+      (k) => k.startsWith('history') && !k.includes('cursor'),
+    );
+    if (!tableName) return [];
+    return this.extractTable(data, tableName).map((h) => ({
+      tradeDate: h.TRADEDATE as string,
+      close: h.CLOSE != null ? parseFloat(h.CLOSE as string) : null,
+      legalClosePrice: h.LEGALCLOSEPRICE != null ? parseFloat(h.LEGALCLOSEPRICE as string) : null,
+      waprice: h.WAPRICE != null ? parseFloat(h.WAPRICE as string) : null,
+      yieldClose: h.YIELDCLOSE != null ? parseFloat(h.YIELDCLOSE as string) : null,
+      duration: h.DURATION != null ? parseFloat(h.DURATION as string) : null,
+      accruedInt: h.ACCINT != null ? parseFloat(h.ACCINT as string) : null,
+    }));
+  }
+}

apps/backend/src/modules/moex-client/moex-dividends.client.spec.ts

@@ -1,29 +0,0 @@
-import 'reflect-metadata';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexDividendsClient } from './moex-dividends.client';
-
-describe('MoexDividendsClient', () => {
-  let client: MoexDividendsClient;
-  let request: ReturnType<typeof vi.fn>;
-  let extractTable: ReturnType<typeof vi.fn>;
-
-  beforeEach(() => {
-    request = vi.fn();
-    extractTable = vi.fn();
-    client = new MoexDividendsClient({ request, extractTable } as unknown as MoexHttpClient);
-  });
-
-  it('возвращает дивиденды для бумаги', async () => {
-    request.mockResolvedValue({});
-    extractTable.mockReturnValue([
-      { secid: 'SBER', isin: 'RU0009029540', registryclosedate: '2025-07-10', value: '33.3', currencyid: 'RUB' },
-    ]);
-
-    const result = await client.getDividends('SBER');
-
-    expect(request).toHaveBeenCalledWith('/securities/SBER/dividends');
-    expect(result).toEqual([
-      { secid: 'SBER', isin: 'RU0009029540', registryCloseDate: '2025-07-10', value: 33.3, currencyId: 'RUB' },
-    ]);
-  });
-});

apps/backend/src/modules/moex-client/moex-dividends.client.ts

@@ -1,19 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexDividend } from './moex-client.types';
-
-@Injectable()
-export class MoexDividendsClient {
-  constructor(private readonly http: MoexHttpClient) {}
-
-  async getDividends(secid: string): Promise<MoexDividend[]> {
-    const data = await this.http.request<Record<string, unknown>>(`/securities/${secid}/dividends`);
-    return this.http.extractTable(data, 'dividends').map((d) => ({
-      secid: d.secid as string,
-      isin: d.isin as string,
-      registryCloseDate: d.registryclosedate as string,
-      value: parseFloat(d.value as string),
-      currencyId: (d.currencyid as string) || 'RUB',
-    }));
-  }
-}

apps/backend/src/modules/moex-client/moex-history.client.spec.ts

@@ -1,49 +0,0 @@
-import 'reflect-metadata';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexHistoryClient } from './moex-history.client';
-
-describe('MoexHistoryClient', () => {
-  let client: MoexHistoryClient;
-  let request: ReturnType<typeof vi.fn>;
-  let extractTable: ReturnType<typeof vi.fn>;
-
-  beforeEach(() => {
-    request = vi.fn();
-    extractTable = vi.fn();
-    client = new MoexHistoryClient({ request, extractTable } as unknown as MoexHttpClient);
-  });
-
-  describe('getHistory', () => {
-    it('возвращает историю торгов для акции', async () => {
-      request.mockResolvedValue({ history: { columns: ['TRADEDATE', 'CLOSE'], data: [['2025-01-10', '322']] } });
-      extractTable.mockReturnValue([{ TRADEDATE: '2025-01-10', CLOSE: '322' }]);
-
-      const result = await client.getHistory('SBER', '2025-01-10', '2025-01-11');
-
-      expect(request).toHaveBeenCalledWith('/engines/stock/markets/shares/securities/SBER', { from: '2025-01-10', till: '2025-01-11' });
-      expect(result).toEqual([
-        { tradeDate: '2025-01-10', open: null, low: null, high: null, close: 322, waprice: null, volume: 0, value: 0, numtrades: 0 },
-      ]);
-    });
-
-    it('возвращает пустой массив если history таблица не найдена', async () => {
-      request.mockResolvedValue({});
-
-      const result = await client.getHistory('SBER', '2025-01-10', '2025-01-11');
-      expect(result).toEqual([]);
-    });
-  });
-
-  describe('getBondHistory', () => {
-    it('возвращает историю торгов для облигации', async () => {
-      request.mockResolvedValue({ 'history:': { columns: ['TRADEDATE', 'CLOSE'], data: [['2025-01-10', '98.5']] } });
-      extractTable.mockReturnValue([{ TRADEDATE: '2025-01-10', CLOSE: '98.5' }]);
-
-      const result = await client.getBondHistory('SU26238RMFS4', '2025-01-10', '2025-01-11');
-
-      expect(result).toEqual([
-        { tradeDate: '2025-01-10', close: 98.5, legalClosePrice: null, waprice: null, yieldClose: null, duration: null, accruedInt: null },
-      ]);
-    });
-  });
-});

apps/backend/src/modules/moex-client/moex-history.client.ts

@@ -1,50 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexHistoryEntry, MoexBondHistoryEntry } from './moex-client.types';
-
-@Injectable()
-export class MoexHistoryClient {
-  constructor(private readonly http: MoexHttpClient) {}
-
-  async getHistory(secid: string, from: string, till: string): Promise<MoexHistoryEntry[]> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/shares/securities/${secid}`,
-      { from, till },
-    );
-    const tableName = Object.keys(data).find(
-      (k) => k.startsWith('history') && !k.includes('cursor'),
-    );
-    if (!tableName) return [];
-    return this.http.extractTable(data, tableName).map((h) => ({
-      tradeDate: h.TRADEDATE as string,
-      open: h.OPEN != null ? parseFloat(h.OPEN as string) : null,
-      low: h.LOW != null ? parseFloat(h.LOW as string) : null,
-      high: h.HIGH != null ? parseFloat(h.HIGH as string) : null,
-      close: h.CLOSE != null ? parseFloat(h.CLOSE as string) : null,
-      waprice: h.WAPRICE != null ? parseFloat(h.WAPRICE as string) : null,
-      volume: parseInt((h.VOLUME as string) || '0', 10),
-      value: parseFloat((h.VALUE as string) || '0'),
-      numtrades: parseInt((h.NUMTRADES as string) || '0', 10),
-    }));
-  }
-
-  async getBondHistory(secid: string, from: string, till: string): Promise<MoexBondHistoryEntry[]> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/bonds/securities/${secid}`,
-      { from, till },
-    );
-    const tableName = Object.keys(data).find(
-      (k) => k.startsWith('history') && !k.includes('cursor'),
-    );
-    if (!tableName) return [];
-    return this.http.extractTable(data, tableName).map((h) => ({
-      tradeDate: h.TRADEDATE as string,
-      close: h.CLOSE != null ? parseFloat(h.CLOSE as string) : null,
-      legalClosePrice: h.LEGALCLOSEPRICE != null ? parseFloat(h.LEGALCLOSEPRICE as string) : null,
-      waprice: h.WAPRICE != null ? parseFloat(h.WAPRICE as string) : null,
-      yieldClose: h.YIELDCLOSE != null ? parseFloat(h.YIELDCLOSE as string) : null,
-      duration: h.DURATION != null ? parseFloat(h.DURATION as string) : null,
-      accruedInt: h.ACCINT != null ? parseFloat(h.ACCINT as string) : null,
-    }));
-  }
-}

apps/backend/src/modules/moex-client/moex-http.client.spec.ts

@@ -1,132 +0,0 @@
-import 'reflect-metadata';
-import axios from 'axios';
-import { ConfigService } from '@nestjs/config';
-import { MoexHttpClient } from './moex-http.client';
-
-vi.mock('axios', () => ({
-  default: {
-    create: vi.fn(),
-  },
-}));
-
-describe('MoexHttpClient', () => {
-  let client: MoexHttpClient;
-  let getMock: ReturnType<typeof vi.fn>;
-
-  const mockConfig = {
-    get: vi.fn((key: string, fallback?: unknown) => {
-      const values: Record<string, unknown> = {
-        'app.moex.baseUrl': 'https://iss.moex.test/iss',
-        'app.moex.circuitBreakerThreshold': 5,
-        'app.moex.circuitBreakerResetSeconds': 30,
-        'app.moex.rateLimit': 10,
-      };
-      return values[key] ?? fallback;
-    }),
-  } as unknown as ConfigService;
-
-  beforeEach(() => {
-    vi.useFakeTimers();
-    getMock = vi.fn();
-    vi.mocked(axios.create).mockReturnValue({ get: getMock } as never);
-    client = new MoexHttpClient(mockConfig);
-  });
-
-  afterEach(() => {
-    vi.useRealTimers();
-  });
-
-  describe('constructor', () => {
-    it('создаёт axios instance с параметрами из конфига', () => {
-      expect(axios.create).toHaveBeenCalledWith({
-        baseURL: 'https://iss.moex.test/iss',
-        timeout: 10000,
-        paramsSerializer: { indexes: null },
-      });
-    });
-  });
-
-  describe('request', () => {
-    it('выполняет GET запрос с .json суффиксом и iss.meta=off', async () => {
-      getMock.mockResolvedValueOnce({ data: { some: 'data' } });
-
-      const result = await client.request<{ some: string }>('/securities', { q: 'SBER' });
-
-      expect(getMock).toHaveBeenCalledWith('/securities.json', {
-        params: { q: 'SBER', 'iss.meta': 'off' },
-      });
-      expect(result).toEqual({ some: 'data' });
-    });
-
-    it('открывает circuit breaker после заданного числа ошибок', async () => {
-      getMock.mockRejectedValue(new Error('Network error'));
-
-      for (let i = 0; i < 5; i++) {
-        await expect(client.request('/test')).rejects.toThrow();
-      }
-
-      await expect(client.request('/test')).rejects.toThrow('Circuit breaker is open');
-      expect(getMock).toHaveBeenCalledTimes(5);
-    });
-
-    it('закрывает circuit breaker после resetMs', async () => {
-      getMock.mockRejectedValue(new Error('Network error'));
-
-      for (let i = 0; i < 5; i++) {
-        await expect(client.request('/test')).rejects.toThrow();
-      }
-
-      await expect(client.request('/test')).rejects.toThrow('Circuit breaker is open');
-
-      vi.advanceTimersByTime(30000);
-
-      getMock.mockResolvedValue({ data: 'ok' });
-      const result = await client.request('/test');
-      expect(result).toBe('ok');
-    });
-
-    it('сбрасывает errorCount при успешном запросе', async () => {
-      getMock
-        .mockRejectedValueOnce(new Error('fail'))
-        .mockRejectedValueOnce(new Error('fail'))
-        .mockResolvedValueOnce({ data: 'ok' });
-
-      await expect(client.request('/test')).rejects.toThrow('fail');
-      await expect(client.request('/test')).rejects.toThrow('fail');
-      const result = await client.request('/test');
-      expect(result).toBe('ok');
-      expect(getMock).toHaveBeenCalledTimes(3);
-    });
-  });
-
-  describe('extractTable', () => {
-    it('преобразует ISS columns/data формат в массив объектов', () => {
-      const data = {
-        securities: {
-          columns: ['secid', 'name'],
-          data: [
-            ['SBER', 'Сбербанк'],
-            ['VTBR', 'ВТБ'],
-          ],
-        },
-      };
-
-      const result = client.extractTable(data as Record<string, unknown>, 'securities');
-
-      expect(result).toEqual([
-        { secid: 'SBER', name: 'Сбербанк' },
-        { secid: 'VTBR', name: 'ВТБ' },
-      ]);
-    });
-
-    it('возвращает пустой массив если таблица не найдена', () => {
-      const result = client.extractTable({}, 'nonexistent');
-      expect(result).toEqual([]);
-    });
-
-    it('возвращает пустой массив если нет columns', () => {
-      const result = client.extractTable({ securities: { data: [] } } as unknown as Record<string, unknown>, 'securities');
-      expect(result).toEqual([]);
-    });
-  });
-});

apps/backend/src/modules/moex-client/moex-http.client.ts

@@ -1,76 +0,0 @@
-import { Injectable, Logger } from '@nestjs/common';
-import { ConfigService } from '@nestjs/config';
-import axios, { AxiosInstance } from 'axios';
-import PQueue from 'p-queue';
-
-@Injectable()
-export class MoexHttpClient {
-  private readonly logger = new Logger(MoexHttpClient.name);
-  private readonly client: AxiosInstance;
-  private readonly queue: PQueue;
-  private circuitOpen = false;
-  private circuitErrorCount = 0;
-  private readonly threshold: number;
-  private readonly resetMs: number;
-
-  constructor(private configService: ConfigService) {
-    const baseUrl = this.configService.get<string>('app.moex.baseUrl')!;
-    this.threshold = this.configService.get<number>('app.moex.circuitBreakerThreshold', 5);
-    this.resetMs = this.configService.get<number>('app.moex.circuitBreakerResetSeconds', 30) * 1000;
-    const rateLimit = this.configService.get<number>('app.moex.rateLimit', 10);
-
-    this.client = axios.create({
-      baseURL: baseUrl,
-      timeout: 10000,
-      paramsSerializer: { indexes: null },
-    });
-
-    this.queue = new PQueue({
-      interval: 1000,
-      intervalCap: rateLimit,
-    });
-  }
-
-  async request<T>(path: string, params?: Record<string, string>): Promise<T> {
-    if (this.circuitOpen) {
-      throw new Error('Circuit breaker is open — MOEX requests paused');
-    }
-
-    return this.queue.add(async () => {
-      try {
-        const jsonPath = path + '.json';
-        const response = await this.client.get(jsonPath, {
-          params: { ...params, 'iss.meta': 'off' },
-        });
-        this.circuitErrorCount = 0;
-        return response.data as T;
-      } catch (error) {
-        this.circuitErrorCount++;
-        if (this.circuitErrorCount >= this.threshold) {
-          this.circuitOpen = true;
-          this.logger.warn(`Circuit breaker opened after ${this.threshold} errors`);
-          setTimeout(() => {
-            this.circuitOpen = false;
-            this.circuitErrorCount = 0;
-            this.logger.log('Circuit breaker reset');
-          }, this.resetMs);
-        }
-        throw error;
-      }
-    }) as Promise<T>;
-  }
-
-  extractTable(data: Record<string, unknown>, name: string): Record<string, unknown>[] {
-    const table = data[name] as Record<string, unknown> | undefined;
-    if (!table || !table.columns || !table.data) return [];
-    const columns = table.columns as string[];
-    const rows = table.data as unknown[][];
-    return rows.map((row) => {
-      const obj: Record<string, unknown> = {};
-      columns.forEach((col, i) => {
-        obj[col] = row[i];
-      });
-      return obj;
-    });
-  }
-}

apps/backend/src/modules/moex-client/moex-market-data.client.spec.ts

@@ -1,118 +0,0 @@
-import 'reflect-metadata';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexMarketDataClient } from './moex-market-data.client';
-
-describe('MoexMarketDataClient', () => {
-  let client: MoexMarketDataClient;
-  let request: ReturnType<typeof vi.fn>;
-  let extractTable: ReturnType<typeof vi.fn>;
-
-  beforeEach(() => {
-    request = vi.fn();
-    extractTable = vi.fn();
-    client = new MoexMarketDataClient({ request, extractTable } as unknown as MoexHttpClient);
-  });
-
-  describe('getShareMarketData', () => {
-    it('возвращает рыночные данные акции из securities и marketdata таблиц', async () => {
-      request.mockResolvedValue({});
-      extractTable
-        .mockReturnValueOnce([{ SECID: 'SBER', BOARDID: 'TQBR', SHORTNAME: 'Сбербанк', PREVPRICE: '320' }])
-        .mockReturnValueOnce([{ SECID: 'SBER', BOARDID: 'TQBR', BID: '321', OFFER: '322', OPEN: '320', LOW: '319', HIGH: '323', LAST: '322.35', LASTCHANGE: '1.15', LASTCHANGEPRCNT: '0.36', VOLTODAY: '1925163', VALTODAY: '620184479', WAPRICE: '321.9', NUMTRADES: '12345', ISSUECAPITALIZATION: '6958336818320', TRADINGSTATUS: 'T', UPDATETIME: '10:30:00' }]);
-
-      const result = await client.getShareMarketData('SBER');
-
-      expect(request).toHaveBeenCalledWith('/engines/stock/markets/shares/securities/SBER', { boards: 'TQBR' });
-      expect(result).toMatchObject({ secid: 'SBER', boardid: 'TQBR', shortName: 'Сбербанк', last: 322.35, bid: 321, offer: 322 });
-    });
-
-    it('возвращает null если бумага не найдена', async () => {
-      request.mockResolvedValue({});
-      extractTable.mockReturnValueOnce([]).mockReturnValueOnce([]);
-
-      const result = await client.getShareMarketData('INVALID');
-      expect(result).toBeNull();
-    });
-  });
-
-  describe('getShareMarketDataBatch', () => {
-    it('возвращает массив рыночных данных для нескольких бумаг', async () => {
-      request.mockResolvedValue({});
-      extractTable
-        .mockReturnValueOnce([
-          { SECID: 'SBER', BOARDID: 'TQBR', SHORTNAME: 'Сбербанк', PREVPRICE: '320' },
-          { SECID: 'VTBR', BOARDID: 'TQBR', SHORTNAME: 'ВТБ', PREVPRICE: '50' },
-        ])
-        .mockReturnValueOnce([
-          { SECID: 'SBER', BOARDID: 'TQBR', LAST: '322', BID: '321', OFFER: '323' },
-          { SECID: 'VTBR', BOARDID: 'TQBR', LAST: '50.5', BID: '50.1', OFFER: '50.8' },
-        ]);
-
-      const results = await client.getShareMarketDataBatch(['SBER', 'VTBR']);
-
-      expect(results).toHaveLength(2);
-      expect(results[0].secid).toBe('SBER');
-      expect(results[1].secid).toBe('VTBR');
-    });
-  });
-
-  describe('getBondData', () => {
-    it('возвращает данные облигации из securities таблицы', async () => {
-      request.mockResolvedValue({});
-      extractTable.mockReturnValueOnce([
-        { SECID: 'SU26238RMFS4', BOARDID: 'TQCB', SHORTNAME: 'ОФЗ 26238', PREVWAPRICE: '98.5', COUPONVALUE: '34.5', NEXTCOUPON: '2025-01-15', MATDATE: '2041-05-15', FACEVALUE: '1000', ISIN: 'RU000A1038T7' },
-      ]);
-
-      const result = await client.getBondData('SU26238RMFS4');
-
-      expect(request).toHaveBeenCalledWith('/engines/stock/markets/bonds/securities/SU26238RMFS4', { boards: 'TQCB' });
-      expect(result).toMatchObject({ secid: 'SU26238RMFS4', shortName: 'ОФЗ 26238' });
-    });
-
-    it('возвращает null если облигация не найдена', async () => {
-      request.mockResolvedValue({});
-      extractTable.mockReturnValueOnce([]);
-
-      const result = await client.getBondData('INVALID');
-      expect(result).toBeNull();
-    });
-  });
-
-  describe('getBondMarketData', () => {
-    it('возвращает рыночные данные облигации из marketdata таблицы', async () => {
-      request.mockResolvedValue({});
-      extractTable.mockReturnValueOnce([{ SECID: 'SU26238RMFS4', BOARDID: 'TQCB', LAST: '98.5', BID: '98', OFFER: '99', YIELD: '7.5', DURATION: '1500', VOLTODAY: '1000', VALTODAY: '98500', NUMTRADES: '50', TRADINGSTATUS: 'T', UPDATETIME: '10:30:00' }]);
-
-      const result = await client.getBondMarketData('SU26238RMFS4');
-
-      expect(result).toMatchObject({ secid: 'SU26238RMFS4', last: 98.5, bid: 98, offer: 99, yield: 7.5 });
-    });
-
-    it('возвращает null если marketdata не найдена', async () => {
-      request.mockResolvedValue({});
-      extractTable.mockReturnValueOnce([]);
-
-      const result = await client.getBondMarketData('INVALID');
-      expect(result).toBeNull();
-    });
-  });
-
-  describe('getBondPositionDataBatch', () => {
-    it('возвращает массив позиций по облигациям', async () => {
-      request.mockResolvedValue({});
-      extractTable
-        .mockReturnValueOnce([
-          { SECID: 'SU26238RMFS4', BOARDID: 'TQCB', SHORTNAME: 'ОФЗ 26238', COUPONVALUE: '34.5', COUPONPERCENT: '7', NEXTCOUPON: '2025-01-15', MATDATE: '2041-05-15', FACEVALUE: '1000', ISIN: 'RU000A1038T7' },
-        ])
-        .mockReturnValueOnce([
-          { SECID: 'SU26238RMFS4', BOARDID: 'TQCB', LAST: '98.5', YIELD: '7.5', DURATION: '1500', BID: '98', OFFER: '99' },
-        ]);
-
-      const results = await client.getBondPositionDataBatch(['SU26238RMFS4']);
-
-      expect(results).toHaveLength(1);
-      expect(results[0].secid).toBe('SU26238RMFS4');
-      expect(results[0].price).toBe(98.5);
-    });
-  });
-});

apps/backend/src/modules/moex-client/moex-market-data.client.ts

@@ -1,219 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import {
-  MoexShareMarketData,
-  MoexBondData,
-  MoexBondMarketData,
-  MoexBondPositionData,
-} from './moex-client.types';
-
-@Injectable()
-export class MoexMarketDataClient {
-  constructor(private readonly http: MoexHttpClient) {}
-
-  async getShareMarketData(secid: string, boardId = 'TQBR'): Promise<MoexShareMarketData | null> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/shares/securities/${secid}`,
-      { boards: boardId },
-    );
-    const rows = this.http.extractTable(data, 'securities');
-    const share = rows.find((r) => r.BOARDID === boardId);
-    if (!share) return null;
-
-    const mktRows = this.http.extractTable(data, 'marketdata');
-    const mkt = mktRows.find((r) => r.BOARDID === boardId);
-
-    return {
-      secid,
-      boardid: boardId,
-      shortName: (share?.SHORTNAME as string) || '',
-      bid: mkt ? parseFloat((mkt.BID as string) || '') : null,
-      offer: mkt ? parseFloat((mkt.OFFER as string) || '') : null,
-      open: mkt ? parseFloat((mkt.OPEN as string) || '') : null,
-      low: mkt ? parseFloat((mkt.LOW as string) || '') : null,
-      high: mkt ? parseFloat((mkt.HIGH as string) || '') : null,
-      last: mkt
-        ? parseFloat((mkt.LAST as string) || '')
-        : parseFloat((share.PREVPRICE as string) || ''),
-      lastChange: mkt ? parseFloat((mkt.LASTCHANGE as string) || '') : null,
-      lastChangePrcnt: mkt ? parseFloat((mkt.LASTCHANGEPRCNT as string) || '') : null,
-      volume: mkt ? parseInt((mkt.VOLTODAY as string) || '0', 10) : 0,
-      value: mkt ? parseFloat((mkt.VALTODAY as string) || '0') : 0,
-      waprice: mkt ? parseFloat((mkt.WAPRICE as string) || '') : null,
-      numtrades: mkt ? parseInt((mkt.NUMTRADES as string) || '0', 10) : 0,
-      issueCapitalization: mkt ? parseFloat((mkt.ISSUECAPITALIZATION as string) || '') : null,
-      tradingStatus: (mkt?.TRADINGSTATUS as string) || '',
-      updateTime: (mkt?.UPDATETIME as string) || '',
-    };
-  }
-
-  async getShareMarketDataBatch(
-    secids: string[],
-    boardId = 'TQBR',
-  ): Promise<MoexShareMarketData[]> {
-    const params: Record<string, string> = { boards: boardId };
-    if (secids.length > 0) {
-      params.securities = secids.join(',');
-    }
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/shares/securities`,
-      params,
-    );
-    const securities = this.http.extractTable(data, 'securities');
-    const marketdata = this.http.extractTable(data, 'marketdata');
-
-    const secidSet = secids.length > 0 ? new Set(secids) : null;
-    const filteredSecurities = secidSet
-      ? securities.filter((r) => secidSet.has(r.SECID as string))
-      : securities;
-
-    return filteredSecurities.map((sec) => {
-      const secid = sec.SECID as string;
-      const mkt =
-        marketdata.find((r) => r.SECID === secid && r.BOARDID === boardId) ||
-        marketdata.find((r) => r.SECID === secid);
-
-      return {
-        secid,
-        boardid: boardId,
-        shortName: (sec?.SHORTNAME as string) || '',
-        bid: mkt ? parseFloat((mkt.BID as string) || '') : null,
-        offer: mkt ? parseFloat((mkt.OFFER as string) || '') : null,
-        open: mkt ? parseFloat((mkt.OPEN as string) || '') : null,
-        low: mkt ? parseFloat((mkt.LOW as string) || '') : null,
-        high: mkt ? parseFloat((mkt.HIGH as string) || '') : null,
-        last: mkt
-          ? parseFloat((mkt.LAST as string) || '')
-          : parseFloat((sec?.PREVPRICE as string) || ''),
-        lastChange: mkt ? parseFloat((mkt.LASTCHANGE as string) || '') : null,
-        lastChangePrcnt: mkt ? parseFloat((mkt.LASTCHANGEPRCNT as string) || '') : null,
-        volume: mkt ? parseInt((mkt.VOLTODAY as string) || '0', 10) : 0,
-        value: mkt ? parseFloat((mkt.VALTODAY as string) || '0') : 0,
-        waprice: mkt ? parseFloat((mkt.WAPRICE as string) || '') : null,
-        numtrades: mkt ? parseInt((mkt.NUMTRADES as string) || '0', 10) : 0,
-        issueCapitalization: mkt ? parseFloat((mkt.ISSUECAPITALIZATION as string) || '') : null,
-        tradingStatus: (mkt?.TRADINGSTATUS as string) || '',
-        updateTime: (mkt?.UPDATETIME as string) || '',
-      };
-    });
-  }
-
-  async getBondData(secid: string, boardId = 'TQCB'): Promise<MoexBondData | null> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/bonds/securities/${secid}`,
-      { boards: boardId },
-    );
-    const rows = this.http.extractTable(data, 'securities');
-    const bond =
-      rows.find((r) => r.BOARDID === boardId && r.PREVWAPRICE != null) ||
-      rows.find((r) => r.PREVWAPRICE != null) ||
-      rows[0];
-    if (!bond) return null;
-
-    return {
-      secid,
-      boardid: boardId,
-      shortName: (bond.SHORTNAME as string) || '',
-      prevWaprice: parseFloat((bond.PREVWAPRICE as string) || '') || null,
-      yieldAtPrevWaprice: parseFloat((bond.YIELDATPREVWAPRICE as string) || '') || null,
-      couponValue: bond.COUPONVALUE != null ? parseFloat(bond.COUPONVALUE as string) : null,
-      nextCoupon: (bond.NEXTCOUPON as string) || null,
-      accruedInt: bond.ACCRUEDINT != null ? parseFloat(bond.ACCRUEDINT as string) : null,
-      prevPrice: parseFloat((bond.PREVPRICE as string) || '') || null,
-      lotSize: parseInt((bond.LOTSIZE as string) || '1', 10),
-      faceValue: parseFloat((bond.FACEVALUE as string) || '1000'),
-      matDate: (bond.MATDATE as string) || '',
-      couponPeriod: parseInt((bond.COUPONPERIOD as string) || '0', 10),
-      issueSize: parseInt((bond.ISSUESIZE as string) || '0', 10),
-      isin: (bond.ISIN as string) || '',
-      couponPercent: bond.COUPONPERCENT != null ? parseFloat(bond.COUPONPERCENT as string) : null,
-      offerDate: (bond.OFFERDATE as string) || null,
-      buybackDate: (bond.BUYBACKDATE as string) || null,
-      bondType: (bond.BONDTYPE as string) || '',
-      bondSubType: (bond.BONDSUBTYPE as string) || '',
-      listLevel: parseInt((bond.LISTLEVEL as string) || '0', 10),
-    };
-  }
-
-  async getBondMarketData(secid: string, boardId = 'TQCB'): Promise<MoexBondMarketData | null> {
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/bonds/securities/${secid}`,
-      { boards: boardId },
-    );
-    const mktRows = this.http.extractTable(data, 'marketdata');
-    const mkt =
-      mktRows.find((r) => r.BOARDID === boardId && r.LAST != null) ||
-      mktRows.find((r) => r.LAST != null) ||
-      mktRows.find((r) => r.SECID === secid);
-    if (!mkt) return null;
-
-    return {
-      secid,
-      bid: mkt.BID != null ? parseFloat(mkt.BID as string) : null,
-      offer: mkt.OFFER != null ? parseFloat(mkt.OFFER as string) : null,
-      open: mkt.OPEN != null ? parseFloat(mkt.OPEN as string) : null,
-      low: mkt.LOW != null ? parseFloat(mkt.LOW as string) : null,
-      high: mkt.HIGH != null ? parseFloat(mkt.HIGH as string) : null,
-      last: mkt.LAST != null ? parseFloat(mkt.LAST as string) : null,
-      yield: mkt.YIELD != null ? parseFloat(mkt.YIELD as string) : null,
-      waprice: mkt.WAPRICE != null ? parseFloat(mkt.WAPRICE as string) : null,
-      yieldAtWaprice: mkt.YIELDATWAPRICE != null ? parseFloat(mkt.YIELDATWAPRICE as string) : null,
-      duration: mkt.DURATION != null ? parseFloat(mkt.DURATION as string) : null,
-      volume: parseInt((mkt.VOLTODAY as string) || '0', 10),
-      value: parseFloat((mkt.VALTODAY as string) || '0'),
-      numtrades: parseInt((mkt.NUMTRADES as string) || '0', 10),
-      tradingStatus: (mkt.TRADINGSTATUS as string) || '',
-      updateTime: (mkt.UPDATETIME as string) || '',
-    };
-  }
-
-  async getBondPositionDataBatch(
-    secids: string[],
-    boardId = 'TQCB',
-  ): Promise<MoexBondPositionData[]> {
-    const params: Record<string, string> = { boards: boardId };
-    if (secids.length > 0) {
-      params.securities = secids.join(',');
-    }
-    const data = await this.http.request<Record<string, unknown>>(
-      `/engines/stock/markets/bonds/securities`,
-      params,
-    );
-    const securities = this.http.extractTable(data, 'securities');
-    const marketdata = this.http.extractTable(data, 'marketdata');
-
-    const secidSet = secids.length > 0 ? new Set(secids) : null;
-    const filteredSecurities = secidSet
-      ? securities.filter((r) => secidSet.has(r.SECID as string))
-      : securities;
-
-    return filteredSecurities.map((bond) => {
-      const secid = bond.SECID as string;
-      const mkt =
-        marketdata.find((r) => r.SECID === secid && r.BOARDID === boardId && r.LAST != null) ||
-        marketdata.find((r) => r.SECID === secid && r.LAST != null) ||
-        marketdata.find((r) => r.SECID === secid);
-
-      return {
-        secid,
-        boardid: (bond.BOARDID as string) || boardId,
-        shortName: (bond?.SHORTNAME as string) || '',
-        price: mkt?.LAST != null ? parseFloat(mkt.LAST as string) : null,
-        yieldToMaturity: mkt?.YIELD != null ? parseFloat(mkt.YIELD as string) : null,
-        duration: mkt?.DURATION != null ? parseFloat(mkt.DURATION as string) : null,
-        couponValue: bond?.COUPONVALUE != null ? parseFloat(bond.COUPONVALUE as string) : null,
-        couponPercent:
-          bond?.COUPONPERCENT != null ? parseFloat(bond.COUPONPERCENT as string) : null,
-        nextCouponDate: (bond?.NEXTCOUPON as string) || null,
-        matDate: (bond?.MATDATE as string) || null,
-        accruedInt: bond?.ACCRUEDINT != null ? parseFloat(bond.ACCRUEDINT as string) : null,
-        faceValue: parseFloat((bond?.FACEVALUE as string) || '1000'),
-        bid: mkt?.BID != null ? parseFloat(mkt.BID as string) : null,
-        offer: mkt?.OFFER != null ? parseFloat(mkt.OFFER as string) : null,
-        couponPeriod: parseInt((bond?.COUPONPERIOD as string) || '0', 10),
-        bondType: (bond?.BONDTYPE as string) || null,
-        offerDate: (bond?.OFFERDATE as string) || null,
-      };
-    });
-  }
-}

apps/backend/src/modules/moex-client/moex-securities.client.spec.ts

@@ -1,67 +0,0 @@
-import 'reflect-metadata';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexSecuritiesClient } from './moex-securities.client';
-
-describe('MoexSecuritiesClient', () => {
-  let client: MoexSecuritiesClient;
-  let httpMock: { request: ReturnType<typeof vi.fn>; extractTable: ReturnType<typeof vi.fn> };
-
-  beforeEach(() => {
-    httpMock = {
-      request: vi.fn(),
-      extractTable: vi.fn(),
-    };
-    client = new MoexSecuritiesClient(httpMock as unknown as MoexHttpClient);
-  });
-
-  describe('searchSecurities', () => {
-    it('выполняет поиск по запросу и нормализует результаты', async () => {
-      httpMock.request.mockResolvedValue({});
-      httpMock.extractTable.mockReturnValue([
-        {
-          secid: 'SBER', isin: 'RU0009029540', name: 'Сбербанк России ПАО ао',
-          shortName: 'Сбербанк', latName: 'Sberbank', listLevel: '1', issuesize: '21586948000',
-          facevalue: '3', faceunit: 'SUR', issuedate: '2007-07-20', typename: 'Акция обыкновенная',
-          group: 'stock_shares', type: 'common_share', isqualifiedinvestors: '0',
-          morningsession: '1', eveningsession: '1',
-        },
-      ]);
-
-      const results = await client.searchSecurities('SBER');
-
-      expect(httpMock.request).toHaveBeenCalledWith('/securities', { q: 'SBER' });
-      expect(results).toEqual([
-        {
-          secid: 'SBER', isin: 'RU0009029540', name: 'Сбербанк России ПАО ао',
-          shortName: 'Сбербанк', latName: 'Sberbank', listLevel: 1, issueSize: 21586948000,
-          faceValue: 3, faceUnit: 'SUR', issueDate: '2007-07-20', typeName: 'Акция обыкновенная',
-          group: 'stock_shares', type: 'common_share', isQualifiedInvestors: false,
-          morningSession: true, eveningSession: true,
-        },
-      ]);
-    });
-  });
-
-  describe('getSecurityDescription', () => {
-    it('возвращает описание бумаги из description таблицы', async () => {
-      httpMock.request.mockResolvedValue({});
-      httpMock.extractTable.mockReturnValue([
-        { name: 'ISIN', value: 'RU0009029540' },
-        { name: 'SHORTNAME', value: 'Сбербанк' },
-      ]);
-
-      const result = await client.getSecurityDescription('SBER');
-
-      expect(httpMock.request).toHaveBeenCalledWith('/securities/SBER');
-      expect(result).toMatchObject({ secid: 'SBER', isin: 'RU0009029540', shortName: 'Сбербанк' });
-    });
-
-    it('возвращает null если description пуст', async () => {
-      httpMock.request.mockResolvedValue({});
-      httpMock.extractTable.mockReturnValue([]);
-
-      const result = await client.getSecurityDescription('INVALID');
-      expect(result).toBeNull();
-    });
-  });
-});

apps/backend/src/modules/moex-client/moex-securities.client.ts

@@ -1,55 +0,0 @@
-import { Injectable } from '@nestjs/common';
-import { MoexHttpClient } from './moex-http.client';
-import { MoexSecurityDescription } from './moex-client.types';
-
-@Injectable()
-export class MoexSecuritiesClient {
-  constructor(private readonly http: MoexHttpClient) {}
-
-  async searchSecurities(query: string): Promise<MoexSecurityDescription[]> {
-    const data = await this.http.request<Record<string, unknown>>('/securities', { q: query });
-    return this.http.extractTable(data, 'securities').map((s) => ({
-      secid: s.secid as string,
-      isin: s.isin as string,
-      name: s.name as string,
-      shortName: s.shortName as string,
-      latName: (s.latName as string) || null,
-      listLevel: parseInt(s.listLevel as string, 10) || 0,
-      issueSize: parseInt(s.issuesize as string, 10) || 0,
-      faceValue: parseFloat(s.facevalue as string) || 0,
-      faceUnit: (s.faceunit as string) || '',
-      issueDate: (s.issuedate as string) || '',
-      typeName: (s.typename as string) || '',
-      group: (s.group as string) || '',
-      type: (s.type as string) || '',
-      isQualifiedInvestors: (s.isqualifiedinvestors as string) === '1',
-      morningSession: (s.morningsession as string) === '1',
-      eveningSession: (s.eveningsession as string) === '1',
-    }));
-  }
-
-  async getSecurityDescription(secid: string): Promise<MoexSecurityDescription | null> {
-    const data = await this.http.request<Record<string, unknown>>(`/securities/${secid}`);
-    const rows = this.http.extractTable(data, 'description');
-    if (rows.length === 0) return null;
-    const map = new Map(rows.map((r) => [r.name, r.value]));
-    return {
-      secid,
-      isin: (map.get('ISIN') as string) || '',
-      name: (map.get('NAME') as string) || '',
-      shortName: (map.get('SHORTNAME') as string) || '',
-      latName: (map.get('LATNAME') as string) || null,
-      listLevel: parseInt((map.get('LISTLEVEL') as string) || '0', 10),
-      issueSize: parseInt((map.get('ISSUESIZE') as string) || '0', 10),
-      faceValue: parseFloat((map.get('FACEVALUE') as string) || '0'),
-      faceUnit: (map.get('FACEUNIT') as string) || '',
-      issueDate: (map.get('ISSUEDATE') as string) || '',
-      typeName: (map.get('TYPENAME') as string) || '',
-      group: (map.get('GROUP') as string) || '',
-      type: (map.get('TYPE') as string) || '',
-      isQualifiedInvestors: (map.get('ISQUALIFIEDINVESTORS') as string) === '1',
-      morningSession: (map.get('MORNINGSESSION') as string) === '1',
-      eveningSession: (map.get('EVENINGSESSION') as string) === '1',
-    };
-  }
-}

apps/backend/src/modules/portfolio/dto/add-position.dto.ts

@@ -8,7 +8,6 @@ import {
   IsIn,
   MaxLength,
   MinLength,
-  IsDateString,
 } from 'class-validator';
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
 
@@ -32,7 +31,7 @@ export class AddPositionDto {
 
   @ApiProperty({ example: 10 })
   @IsInt()
-  @Min(1)
+  @Min(0)
   quantity!: number;
 
   @ApiPropertyOptional({ example: 250.5 })
@@ -42,7 +41,7 @@ export class AddPositionDto {
   buyPrice?: number;
 
   @ApiPropertyOptional({ example: '2026-06-01' })
-  @IsDateString()
+  @IsString()
   @IsOptional()
   buyDate?: string;
 

apps/backend/src/modules/portfolio/dto/analytics-response.dto.ts

@@ -11,24 +11,6 @@ export class PortfolioSummaryDto {
   @ApiProperty({ type: Number, nullable: true }) totalReturnPercent!: number | null;
   @ApiProperty() positionCount!: number;
   @ApiProperty({ type: Number, nullable: true }) weightedYield!: number | null;
-
-  @ApiProperty({ type: Number, nullable: true })
-  targetSharesPercent?: number | null;
-
-  @ApiProperty({ type: Number, nullable: true })
-  targetBondsPercent?: number | null;
-
-  @ApiProperty()
-  actualSharesPercent!: number;
-
-  @ApiProperty()
-  actualBondsPercent!: number;
-
-  @ApiProperty({ type: Number, nullable: true })
-  sharesDeviation?: number | null;
-
-  @ApiProperty({ type: Number, nullable: true })
-  bondsDeviation?: number | null;
 }
 
 export class AnalyticsResponseDto {

apps/backend/src/modules/portfolio/dto/portfolio-envelope.dto.ts

@@ -1,46 +1,53 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
 import { AnalyticsResponseDto } from './analytics-response.dto';
 import { PortfolioListResponseDto } from './portfolio-list-response.dto';
 import { PortfolioDetailResponseDto, PortfolioResponseDto } from './portfolio-response.dto';
 import { PositionResponseDto } from './position-response.dto';
 
+export class PortfolioResponseMetaDto {
+  @ApiProperty({ type: String, nullable: true })
+  cachedAt!: string | null;
+
+  @ApiProperty()
+  fromCache!: boolean;
+}
+
 export class PortfolioListEnvelopeDto {
   @ApiProperty({ type: [PortfolioListResponseDto] })
   data!: PortfolioListResponseDto[];
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: PortfolioResponseMetaDto })
+  meta!: PortfolioResponseMetaDto;
 }
 
 export class PortfolioEnvelopeDto {
   @ApiProperty({ type: PortfolioResponseDto })
   data!: PortfolioResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: PortfolioResponseMetaDto })
+  meta!: PortfolioResponseMetaDto;
 }
 
 export class PortfolioDetailEnvelopeDto {
   @ApiProperty({ type: PortfolioDetailResponseDto })
   data!: PortfolioDetailResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: PortfolioResponseMetaDto })
+  meta!: PortfolioResponseMetaDto;
 }
 
 export class PositionEnvelopeDto {
   @ApiProperty({ type: PositionResponseDto })
   data!: PositionResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: PortfolioResponseMetaDto })
+  meta!: PortfolioResponseMetaDto;
 }
 
 export class AnalyticsEnvelopeDto {
   @ApiProperty({ type: AnalyticsResponseDto })
   data!: AnalyticsResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: PortfolioResponseMetaDto })
+  meta!: PortfolioResponseMetaDto;
 }

apps/backend/src/modules/portfolio/dto/portfolio-response.dto.ts

@@ -9,16 +9,6 @@ export class PortfolioResponseDto {
   @ApiProperty({ default: 'RUB' }) currency!: string;
   @ApiProperty() createdAt!: string;
   @ApiProperty() updatedAt!: string;
-
-  @ApiPropertyOptional({
-    type: 'object',
-    properties: {
-      sharesPercent: { type: 'number' },
-      bondsPercent: { type: 'number' },
-    },
-    nullable: true,
-  })
-  targets!: { sharesPercent: number; bondsPercent: number } | null;
 }
 
 export class PortfolioDetailResponseDto extends PortfolioResponseDto {

apps/backend/src/modules/portfolio/dto/position.dto.spec.ts

@@ -1,43 +0,0 @@
-import 'reflect-metadata';
-import { plainToInstance } from 'class-transformer';
-import { validate } from 'class-validator';
-import { AddPositionDto } from './add-position.dto';
-import { UpdatePositionDto } from './update-position.dto';
-
-describe('position DTO validation', () => {
-  const validateDto = async <T extends object>(cls: new () => T, payload: Record<string, unknown>) =>
-    validate(plainToInstance(cls, payload));
-
-  it('rejects zero quantity when adding a position', async () => {
-    const errors = await validateDto(AddPositionDto, { secid: 'SBER', quantity: 0 });
-
-    expect(errors.some((error) => error.property === 'quantity')).toBe(true);
-  });
-
-  it('rejects zero quantity when updating a position', async () => {
-    const errors = await validateDto(UpdatePositionDto, { quantity: 0 });
-
-    expect(errors.some((error) => error.property === 'quantity')).toBe(true);
-  });
-
-  it('rejects invalid buyDate values', async () => {
-    const addErrors = await validateDto(AddPositionDto, {
-      secid: 'SBER',
-      quantity: 1,
-      buyDate: 'not-a-date',
-    });
-    const updateErrors = await validateDto(UpdatePositionDto, { buyDate: 'not-a-date' });
-
-    expect(addErrors.some((error) => error.property === 'buyDate')).toBe(true);
-    expect(updateErrors.some((error) => error.property === 'buyDate')).toBe(true);
-  });
-
-  it('accepts valid position payloads', async () => {
-    await expect(
-      validateDto(AddPositionDto, { secid: 'SBER', quantity: 1, buyDate: '2026-06-01' }),
-    ).resolves.toHaveLength(0);
-    await expect(
-      validateDto(UpdatePositionDto, { quantity: 2, buyDate: '2026-06-15' }),
-    ).resolves.toHaveLength(0);
-  });
-});

apps/backend/src/modules/portfolio/dto/update-portfolio.dto.ts

@@ -1,34 +1,8 @@
-import {
-  IsString,
-  IsOptional,
-  IsIn,
-  IsObject,
-  IsNumber,
-  MaxLength,
-  MinLength,
-  Min,
-  Max,
-  ValidateNested,
-} from 'class-validator';
-import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-import { Type } from 'class-transformer';
+import { IsString, IsOptional, IsIn, MaxLength, MinLength } from 'class-validator';
+import { ApiPropertyOptional } from '@nestjs/swagger';
 
 const CURRENCIES = ['RUB', 'USD', 'EUR', 'CNY', 'KZT', 'BYN'] as const;
 
-export class PortfolioTargetsDto {
-  @ApiProperty({ example: 70 })
-  @IsNumber()
-  @Min(0)
-  @Max(100)
-  sharesPercent!: number;
-
-  @ApiProperty({ example: 30 })
-  @IsNumber()
-  @Min(0)
-  @Max(100)
-  bondsPercent!: number;
-}
-
 export class UpdatePortfolioDto {
   @ApiPropertyOptional({ example: 'Мой портфель' })
   @IsString()
@@ -48,11 +22,4 @@ export class UpdatePortfolioDto {
   @IsIn(CURRENCIES)
   @IsOptional()
   currency?: string;
-
-  @ApiPropertyOptional({ example: { sharesPercent: 70, bondsPercent: 30 } })
-  @IsOptional()
-  @IsObject()
-  @ValidateNested()
-  @Type(() => PortfolioTargetsDto)
-  targets?: PortfolioTargetsDto;
 }

apps/backend/src/modules/portfolio/dto/update-position.dto.ts

@@ -7,7 +7,6 @@ import {
   IsArray,
   IsIn,
   MaxLength,
-  IsDateString,
 } from 'class-validator';
 import { ApiPropertyOptional } from '@nestjs/swagger';
 
@@ -25,7 +24,7 @@ const TAGS = [
 export class UpdatePositionDto {
   @ApiPropertyOptional({ example: 15 })
   @IsInt()
-  @Min(1)
+  @Min(0)
   @IsOptional()
   quantity?: number;
 
@@ -36,7 +35,7 @@ export class UpdatePositionDto {
   buyPrice?: number;
 
   @ApiPropertyOptional({ example: '2026-06-15' })
-  @IsDateString()
+  @IsString()
   @IsOptional()
   buyDate?: string;
 

apps/backend/src/modules/portfolio/portfolio.controller.ts

@@ -13,28 +13,32 @@ import { CreatePortfolioDto } from './dto/create-portfolio.dto';
 import { UpdatePortfolioDto } from './dto/update-portfolio.dto';
 import { AddPositionDto } from './dto/add-position.dto';
 import { UpdatePositionDto } from './dto/update-position.dto';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
 import { CurrentUser } from '../auth/decorators/current-user.decorator';
 import {
   AnalyticsEnvelopeDto,
   PortfolioDetailEnvelopeDto,
   PortfolioEnvelopeDto,
   PortfolioListEnvelopeDto,
+  PortfolioResponseMetaDto,
   PositionEnvelopeDto,
 } from './dto/portfolio-envelope.dto';
 
 const nullDataEnvelopeSchema = {
   type: 'object',
   properties: {
-    data: { type: 'null' },
-    meta: { $ref: getSchemaPath(ApiResponseMeta) },
+    data: {
+      type: 'null',
+    },
+    meta: {
+      $ref: getSchemaPath(PortfolioResponseMetaDto),
+    },
   },
   required: ['data', 'meta'],
 };
 
 @ApiTags('Portfolios')
 @ApiBearerAuth()
-@ApiExtraModels(ApiResponseMeta)
+@ApiExtraModels(PortfolioResponseMetaDto)
 @Controller('portfolios')
 export class PortfolioController {
   constructor(private readonly portfolioService: PortfolioService) {}
@@ -43,21 +47,24 @@ export class PortfolioController {
   @ApiOperation({ summary: 'Get all portfolios for current user' })
   @ApiOkResponse({ type: PortfolioListEnvelopeDto })
   async findAll(@CurrentUser() user: { sub: number }) {
-    return this.portfolioService.findAll(user.sub);
+    const portfolios = await this.portfolioService.findAll(user.sub);
+    return { data: portfolios, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Post()
   @ApiOperation({ summary: 'Create a new portfolio' })
   @ApiCreatedResponse({ type: PortfolioEnvelopeDto })
   async create(@CurrentUser() user: { sub: number }, @Body() dto: CreatePortfolioDto) {
-    return this.portfolioService.create(user.sub, dto);
+    const portfolio = await this.portfolioService.create(user.sub, dto);
+    return { data: portfolio, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Get(':id')
   @ApiOperation({ summary: 'Get portfolio details with positions and prices' })
   @ApiOkResponse({ type: PortfolioDetailEnvelopeDto })
   async findOne(@CurrentUser() user: { sub: number }, @Param('id', ParseIntPipe) id: number) {
-    return this.portfolioService.findOne(user.sub, id);
+    const portfolio = await this.portfolioService.findOne(user.sub, id);
+    return { data: portfolio, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Patch(':id')
@@ -68,7 +75,8 @@ export class PortfolioController {
     @Param('id', ParseIntPipe) id: number,
     @Body() dto: UpdatePortfolioDto,
   ) {
-    return this.portfolioService.update(user.sub, id, dto);
+    const portfolio = await this.portfolioService.update(user.sub, id, dto);
+    return { data: portfolio, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Delete(':id')
@@ -76,7 +84,7 @@ export class PortfolioController {
   @ApiOkResponse({ schema: nullDataEnvelopeSchema })
   async remove(@CurrentUser() user: { sub: number }, @Param('id', ParseIntPipe) id: number) {
     await this.portfolioService.remove(user.sub, id);
-    return null;
+    return { data: null, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Post(':id/positions')
@@ -87,7 +95,8 @@ export class PortfolioController {
     @Param('id', ParseIntPipe) id: number,
     @Body() dto: AddPositionDto,
   ) {
-    return this.portfolioService.addPosition(user.sub, id, dto);
+    const position = await this.portfolioService.addPosition(user.sub, id, dto);
+    return { data: position, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Patch(':id/positions/:positionId')
@@ -99,14 +108,16 @@ export class PortfolioController {
     @Param('positionId', ParseIntPipe) positionId: number,
     @Body() dto: UpdatePositionDto,
   ) {
-    return this.portfolioService.updatePosition(user.sub, id, positionId, dto);
+    const position = await this.portfolioService.updatePosition(user.sub, id, positionId, dto);
+    return { data: position, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Get(':id/analytics')
   @ApiOperation({ summary: 'Get portfolio analytics with PnL' })
   @ApiOkResponse({ type: AnalyticsEnvelopeDto })
   async getAnalytics(@CurrentUser() user: { sub: number }, @Param('id', ParseIntPipe) id: number) {
-    return this.portfolioService.getAnalytics(user.sub, id);
+    const result = await this.portfolioService.getAnalytics(user.sub, id);
+    return { data: result, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Delete(':id/positions/:positionId')
@@ -118,6 +129,6 @@ export class PortfolioController {
     @Param('positionId', ParseIntPipe) positionId: number,
   ) {
     await this.portfolioService.removePosition(user.sub, id, positionId);
-    return null;
+    return { data: null, meta: { cachedAt: null, fromCache: false } };
   }
 }

apps/backend/src/modules/portfolio/portfolio.module.ts

@@ -1,10 +1,8 @@
 import { Module } from '@nestjs/common';
-import { MoexClientModule } from '../moex-client/moex-client.module';
 import { PortfolioController } from './portfolio.controller';
 import { PortfolioService } from './portfolio.service';
 
 @Module({
-  imports: [MoexClientModule],
   controllers: [PortfolioController],
   providers: [PortfolioService],
   exports: [PortfolioService],

apps/backend/src/modules/portfolio/portfolio.service.spec.ts

@@ -2,18 +2,15 @@ import { Test, TestingModule } from '@nestjs/testing';
 import { ConfigModule } from '@nestjs/config';
 import { PortfolioService } from './portfolio.service';
 import { PrismaService } from '../prisma/prisma.service';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../moex-client/moex-dividends.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import configuration from '../../config/configuration';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
-import { PortfolioAccessDeniedException } from '../../common/exceptions/portfolio-access.exception';
+import { ForbiddenException, NotFoundException } from '@nestjs/common';
 
 describe('PortfolioService', () => {
   let service: PortfolioService;
   let prisma: PrismaService;
-  let moexMarketData: MoexMarketDataClient;
+  let moexClient: MoexClientService;
   let module: TestingModule;
 
   const mockPortfolio = (overrides: Record<string, unknown> = {}) => ({
@@ -68,20 +65,13 @@ describe('PortfolioService', () => {
           },
         },
         {
-          provide: MoexSecuritiesClient,
-          useValue: { getSecurityDescription: vi.fn() },
-        },
-        {
-          provide: MoexMarketDataClient,
+          provide: MoexClientService,
           useValue: {
             getShareMarketDataBatch: vi.fn(),
             getBondPositionDataBatch: vi.fn(),
+            getSecurityDescription: vi.fn(),
           },
         },
-        {
-          provide: MoexDividendsClient,
-          useValue: { getDividends: vi.fn() },
-        },
         {
           provide: CacheService,
           useValue: {
@@ -93,7 +83,7 @@ describe('PortfolioService', () => {
 
     service = module.get<PortfolioService>(PortfolioService);
     prisma = module.get<PrismaService>(PrismaService);
-    moexMarketData = module.get<MoexMarketDataClient>(MoexMarketDataClient);
+    moexClient = module.get<MoexClientService>(MoexClientService);
   });
 
   beforeEach(() => {
@@ -147,11 +137,11 @@ describe('PortfolioService', () => {
         mockPortfolio({ positions: [sharePosition, bondPosition] }) as any,
       ]);
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 250, lastChange: 5, lastChangePrcnt: 2 },
       ] as any);
 
-      vi.mocked(moexMarketData.getBondPositionDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getBondPositionDataBatch).mockResolvedValue([
         {
           secid: 'SU26238RMFS5',
           shortName: 'OFZ 26238',
@@ -213,14 +203,14 @@ describe('PortfolioService', () => {
   });
 
   describe('findOne', () => {
-    it('should throw EntityNotFoundException for non-existent portfolio', async () => {
+    it('should throw NotFoundException for non-existent portfolio', async () => {
       vi.mocked(prisma.portfolio.findUnique).mockResolvedValue(null);
-      await expect(service.findOne(1, 999)).rejects.toThrow(EntityNotFoundException);
+      await expect(service.findOne(1, 999)).rejects.toThrow(NotFoundException);
     });
 
-    it('should throw PortfolioAccessDeniedException for wrong user', async () => {
+    it('should throw ForbiddenException for wrong user', async () => {
       vi.mocked(prisma.portfolio.findUnique).mockResolvedValue(mockPortfolio({ userId: 2 }) as any);
-      await expect(service.findOne(1, 1)).rejects.toThrow(PortfolioAccessDeniedException);
+      await expect(service.findOne(1, 1)).rejects.toThrow(ForbiddenException);
     });
 
     it('should return portfolio with enriched positions and analytics summary', async () => {
@@ -245,7 +235,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 250 },
       ] as any);
 
@@ -291,7 +281,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 250, lastChange: 5, lastChangePrcnt: 2 },
       ] as any);
 
@@ -333,7 +323,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getBondPositionDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getBondPositionDataBatch).mockResolvedValue([
         {
           secid: 'SU26238RMFS5',
           shortName: 'OFZ 26238',
@@ -377,7 +367,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 250 },
       ] as any);
 
@@ -413,7 +403,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([] as any);
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([] as any);
 
       const result = await service.getPositionsWithPrices(1);
 
@@ -469,7 +459,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 250, lastChange: 5, lastChangePrcnt: 2 },
         { secid: 'GAZP', shortName: 'Gazprom', last: 160, lastChange: 3, lastChangePrcnt: 1.5 },
       ] as any);
@@ -521,7 +511,7 @@ describe('PortfolioService', () => {
         }),
       );
 
-      vi.mocked(moexMarketData.getShareMarketDataBatch).mockResolvedValue([
+      vi.mocked(moexClient.getShareMarketDataBatch).mockResolvedValue([
         { secid: 'SBER', shortName: 'Sberbank', last: 120 },
         { secid: 'GAZP', shortName: 'Gazprom', last: 180 },
       ] as any);
@@ -534,16 +524,16 @@ describe('PortfolioService', () => {
       expect(result.summary.weightedYield).toBeCloseTo(0, 1);
     });
 
-    it('should throw PortfolioAccessDeniedException if portfolio belongs to another user', async () => {
+    it('should throw ForbiddenException if portfolio belongs to another user', async () => {
       vi.mocked(prisma.portfolio.findUnique).mockResolvedValue(mockPortfolio({ userId: 2 }) as any);
 
-      await expect(service.getAnalytics(1, 1)).rejects.toThrow(PortfolioAccessDeniedException);
+      await expect(service.getAnalytics(1, 1)).rejects.toThrow(ForbiddenException);
     });
 
-    it('should throw EntityNotFoundException if portfolio does not exist', async () => {
+    it('should throw NotFoundException if portfolio does not exist', async () => {
       vi.mocked(prisma.portfolio.findUnique).mockResolvedValue(null);
 
-      await expect(service.getAnalytics(1, 999)).rejects.toThrow(EntityNotFoundException);
+      await expect(service.getAnalytics(1, 999)).rejects.toThrow(NotFoundException);
     });
   });
 });

apps/backend/src/modules/portfolio/portfolio.service.ts

@@ -1,19 +1,13 @@
 import {
   Injectable,
+  NotFoundException,
   BadRequestException,
+  ForbiddenException,
 } from '@nestjs/common';
 import { PrismaService } from '../prisma/prisma.service';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../moex-client/moex-dividends.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
-import { PortfolioAccessDeniedException } from '../../common/exceptions/portfolio-access.exception';
-import type {
-  MoexShareMarketData,
-  MoexBondPositionData,
-  MoexDividend,
-} from '../moex-client/moex-client.types';
+import type { MoexShareMarketData, MoexBondPositionData } from '../moex-client/moex-client.types';
 import { CreatePortfolioDto } from './dto/create-portfolio.dto';
 import { UpdatePortfolioDto } from './dto/update-portfolio.dto';
 import { AddPositionDto } from './dto/add-position.dto';
@@ -60,14 +54,12 @@ export interface EnrichedPosition {
 export class PortfolioService {
   constructor(
     private readonly prisma: PrismaService,
-    private readonly moexSecurities: MoexSecuritiesClient,
-    private readonly moexMarketData: MoexMarketDataClient,
-    private readonly moexDividends: MoexDividendsClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
   async create(userId: number, dto: CreatePortfolioDto) {
-    const portfolio = await this.prisma.portfolio.create({
+    return this.prisma.portfolio.create({
       data: {
         userId,
         name: dto.name,
@@ -75,8 +67,6 @@ export class PortfolioService {
         currency: dto.currency ?? 'RUB',
       },
     });
-
-    return { ...portfolio, targets: null };
   }
 
   async findAll(userId: number) {
@@ -99,7 +89,6 @@ export class PortfolioService {
         positionCount: 0,
         shareCount: 0,
         bondCount: 0,
-        targets: p.targets ? JSON.parse(p.targets) : null,
       }));
     }
 
@@ -128,7 +117,6 @@ export class PortfolioService {
         positionCount: positions.length,
         shareCount: positions.filter((pos) => pos.type === 'share').length,
         bondCount: positions.filter((pos) => pos.type === 'bond').length,
-        targets: p.targets ? JSON.parse(p.targets) : null,
       };
     });
   }
@@ -139,8 +127,8 @@ export class PortfolioService {
       include: { positions: true },
     });
 
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', id);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(id);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${id} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
     const positionsWithPrices = await this.enrichPositions(portfolio.positions, id);
 
@@ -166,35 +154,28 @@ export class PortfolioService {
       positions: positionsWithWeights,
       totalValue: Math.round(totalValue * 100) / 100,
       analytics: analytics.summary,
-      targets: portfolio.targets ? JSON.parse(portfolio.targets) : null,
     };
   }
 
   async update(userId: number, id: number, dto: UpdatePortfolioDto) {
     const portfolio = await this.prisma.portfolio.findUnique({ where: { id } });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', id);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(id);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${id} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
-    const updated = await this.prisma.portfolio.update({
+    return this.prisma.portfolio.update({
       where: { id },
       data: {
         ...(dto.name !== undefined && { name: dto.name }),
         ...(dto.description !== undefined && { description: dto.description }),
         ...(dto.currency !== undefined && { currency: dto.currency }),
-        ...(dto.targets !== undefined && { targets: JSON.stringify(dto.targets) }),
       },
     });
-
-    return {
-      ...updated,
-      targets: updated.targets ? JSON.parse(updated.targets) : null,
-    };
   }
 
   async remove(userId: number, id: number) {
     const portfolio = await this.prisma.portfolio.findUnique({ where: { id } });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', id);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(id);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${id} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
     await this.prisma.portfolio.delete({ where: { id } });
   }
@@ -204,8 +185,8 @@ export class PortfolioService {
       where: { id: portfolioId },
       include: { positions: true },
     });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', portfolioId);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(portfolioId);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${portfolioId} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
     const exists = portfolio.positions.find((p) => p.secid === dto.secid);
     if (exists)
@@ -213,7 +194,7 @@ export class PortfolioService {
 
     if (dto.quantity === 0) throw new BadRequestException('Quantity must be greater than 0');
 
-    const desc = await this.moexSecurities.getSecurityDescription(dto.secid);
+    const desc = await this.moexClient.getSecurityDescription(dto.secid);
     if (!desc) throw new BadRequestException(`Security ${dto.secid} not found in MOEX`);
 
     const type = desc.group === 'stock_bonds' ? 'bond' : 'share';
@@ -239,12 +220,12 @@ export class PortfolioService {
     dto: UpdatePositionDto,
   ) {
     const portfolio = await this.prisma.portfolio.findUnique({ where: { id: portfolioId } });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', portfolioId);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(portfolioId);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${portfolioId} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
     const position = await this.prisma.position.findUnique({ where: { id: positionId } });
     if (!position || position.portfolioId !== portfolioId) {
-      throw new EntityNotFoundException('Position', positionId);
+      throw new NotFoundException(`Position ${positionId} not found`);
     }
 
     return this.prisma.position.update({
@@ -261,12 +242,12 @@ export class PortfolioService {
 
   async removePosition(userId: number, portfolioId: number, positionId: number) {
     const portfolio = await this.prisma.portfolio.findUnique({ where: { id: portfolioId } });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', portfolioId);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(portfolioId);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${portfolioId} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException('Access denied');
 
     const position = await this.prisma.position.findUnique({ where: { id: positionId } });
     if (!position || position.portfolioId !== portfolioId) {
-      throw new EntityNotFoundException('Position', positionId);
+      throw new NotFoundException(`Position ${positionId} not found`);
     }
 
     await this.prisma.position.delete({ where: { id: positionId } });
@@ -291,10 +272,9 @@ export class PortfolioService {
     const shareSecids = [...new Set(sharePositions.map((p) => p.secid))].sort();
     const bondSecids = [...new Set(bondPositions.map((p) => p.secid))].sort();
 
-    const [shareDataBySecid, bondDataBySecid, dividendsBySecid] = await Promise.all([
+    const [shareDataBySecid, bondDataBySecid] = await Promise.all([
       this.fetchShareBatch(shareSecids, portfolioId),
       this.fetchBondBatch(bondSecids, portfolioId),
-      this.fetchDividendsBatch(shareSecids, portfolioId),
     ]);
 
     const enriched: EnrichedPosition[] = [];
@@ -325,9 +305,7 @@ export class PortfolioService {
       if (pos.type === 'bond') {
         enriched.push(this.buildBondPosition(pos, base, bondDataBySecid.get(pos.secid)));
       } else {
-        enriched.push(
-          this.buildSharePosition(pos, base, shareDataBySecid.get(pos.secid), dividendsBySecid.get(pos.secid)),
-        );
+        enriched.push(this.buildSharePosition(pos, base, shareDataBySecid.get(pos.secid)));
       }
     }
 
@@ -343,7 +321,7 @@ export class PortfolioService {
     const { data } = await this.cache.getOrFetch(
       'batchdata',
       ['shares', cacheKey],
-      () => this.moexMarketData.getShareMarketDataBatch(secids),
+      () => this.moexClient.getShareMarketDataBatch(secids),
       'marketDataTtl',
     );
     return new Map(data.map((d) => [d.secid, d]));
@@ -358,32 +336,12 @@ export class PortfolioService {
     const { data } = await this.cache.getOrFetch(
       'batchdata',
       ['bonds', cacheKey],
-      () => this.moexMarketData.getBondPositionDataBatch(secids),
+      () => this.moexClient.getBondPositionDataBatch(secids),
       'marketDataTtl',
     );
     return new Map(data.map((d) => [d.secid, d]));
   }
 
-  private async fetchDividendsBatch(
-    secids: string[],
-    portfolioId?: number,
-  ): Promise<Map<string, MoexDividend[]>> {
-    if (secids.length === 0) return new Map();
-    const results = await Promise.all(
-      secids.map(async (secid) => {
-        const cacheKey = portfolioId ? `pf:${portfolioId}:${secid}` : secid;
-        const { data } = await this.cache.getOrFetch(
-          'dividends',
-          [cacheKey],
-          () => this.moexDividends.getDividends(secid),
-          'marketDataTtl',
-        );
-        return { secid, dividends: data };
-      }),
-    );
-    return new Map(results.map((r) => [r.secid, r.dividends]));
-  }
-
   private buildSharePosition(
     pos: {
       id: number;
@@ -394,16 +352,9 @@ export class PortfolioService {
     },
     base: EnrichedPosition,
     data: MoexShareMarketData | undefined,
-    dividends?: MoexDividend[],
   ): EnrichedPosition {
     const totalCost = pos.buyPrice !== null ? pos.buyPrice * pos.quantity : null;
-    let dividendIncome = 0;
-    if (pos.buyDate && dividends && dividends.length > 0) {
-      const buyDateStr = pos.buyDate.toISOString().split('T')[0];
-      dividendIncome = dividends
-        .filter((d) => d.registryCloseDate >= buyDateStr)
-        .reduce((sum, d) => sum + d.value * pos.quantity, 0);
-    }
+    const dividendIncome = 0;
 
     if (!data) {
       return {
@@ -521,8 +472,8 @@ export class PortfolioService {
 
   async getAnalytics(userId: number, portfolioId: number): Promise<AnalyticsResponseDto> {
     const portfolio = await this.prisma.portfolio.findUnique({ where: { id: portfolioId } });
-    if (!portfolio) throw new EntityNotFoundException('Portfolio', portfolioId);
-    if (portfolio.userId !== userId) throw new PortfolioAccessDeniedException(portfolioId);
+    if (!portfolio) throw new NotFoundException(`Portfolio ${portfolioId} not found`);
+    if (portfolio.userId !== userId) throw new ForbiddenException();
 
     const enrichedPositions = await this.getPositionsWithPrices(portfolioId);
 
@@ -543,32 +494,6 @@ export class PortfolioService {
           )
         : null;
 
-    let targetSharesPercent: number | null = null;
-    let targetBondsPercent: number | null = null;
-    if (portfolio.targets) {
-      const targets = JSON.parse(portfolio.targets);
-      targetSharesPercent = targets.sharesPercent;
-      targetBondsPercent = targets.bondsPercent;
-    }
-
-    let actualSharesPercent = 0;
-    let actualBondsPercent = 0;
-    if (totalValue > 0) {
-      const shareValue = enrichedPositions
-        .filter((p) => p.type === 'share')
-        .reduce((sum, p) => sum + (p.currentValue ?? 0), 0);
-      const bondValue = enrichedPositions
-        .filter((p) => p.type === 'bond')
-        .reduce((sum, p) => sum + (p.currentValue ?? 0), 0);
-      actualSharesPercent = Math.round((shareValue / totalValue) * 10000) / 100;
-      actualBondsPercent = Math.round((bondValue / totalValue) * 10000) / 100;
-    }
-
-    const sharesDeviation =
-      targetSharesPercent !== null ? Math.round((actualSharesPercent - targetSharesPercent) * 100) / 100 : null;
-    const bondsDeviation =
-      targetBondsPercent !== null ? Math.round((actualBondsPercent - targetBondsPercent) * 100) / 100 : null;
-
     const summary = {
       totalInvested,
       totalValue,
@@ -579,12 +504,6 @@ export class PortfolioService {
       totalReturnPercent,
       positionCount,
       weightedYield,
-      targetSharesPercent,
-      targetBondsPercent,
-      actualSharesPercent,
-      actualBondsPercent,
-      sharesDeviation,
-      bondsDeviation,
     };
 
     return { positions: enrichedPositions, summary };

apps/backend/src/modules/securities/dto/screener-response.dto.ts

@@ -1,5 +1,4 @@
 import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
 
 export class ScreenerItemDto {
   @ApiProperty({ example: 'SBER' })
@@ -71,10 +70,18 @@ export class ScreenerResultDto {
   totalPages!: number;
 }
 
+class ScreenerResponseMetaDto {
+  @ApiProperty({ type: String, nullable: true })
+  cachedAt!: string | null;
+
+  @ApiProperty()
+  fromCache!: boolean;
+}
+
 export class ScreenerResponseDto {
   @ApiProperty({ type: ScreenerResultDto })
   data!: ScreenerResultDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: ScreenerResponseMetaDto })
+  meta!: ScreenerResponseMetaDto;
 }

apps/backend/src/modules/securities/dto/search-response.dto.ts

@@ -1,33 +0,0 @@
-import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
-
-export class SearchResultItemDto {
-  @ApiProperty({ example: 'SBER' })
-  secid!: string;
-
-  @ApiProperty({ example: 'RU0009029540' })
-  isin!: string;
-
-  @ApiProperty({ example: 'Сбербанк' })
-  shortName!: string;
-
-  @ApiProperty({ enum: ['share', 'bond'] })
-  type!: 'share' | 'bond';
-
-  @ApiProperty({ example: 1 })
-  listLevel!: number;
-
-  @ApiPropertyOptional({ type: String, nullable: true, example: 'RUB' })
-  currency!: string | null;
-
-  @ApiPropertyOptional({ type: Number, nullable: true, example: 322.35 })
-  price!: number | null;
-}
-
-export class SearchEnvelopeDto {
-  @ApiProperty({ type: [SearchResultItemDto] })
-  data!: SearchResultItemDto[];
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}

apps/backend/src/modules/securities/screener.service.spec.ts

@@ -1,21 +1,30 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { ScreenerService } from './screener.service';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { ScreenerType } from './dto/screener-query.dto';
 
 describe('ScreenerService', () => {
   let service: ScreenerService;
   let cache: CacheService;
-  const moexMarketData = { getShareMarketDataBatch: vi.fn(), getBondPositionDataBatch: vi.fn() };
 
   beforeEach(async () => {
-    vi.clearAllMocks();
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         ScreenerService,
-        { provide: MoexMarketDataClient, useValue: moexMarketData },
-        { provide: CacheService, useValue: { getOrFetch: vi.fn() } },
+        {
+          provide: MoexClientService,
+          useValue: {
+            getShareMarketDataBatch: vi.fn(),
+            getBondPositionDataBatch: vi.fn(),
+          },
+        },
+        {
+          provide: CacheService,
+          useValue: {
+            getOrFetch: vi.fn(),
+          },
+        },
       ],
     }).compile();
 
@@ -28,30 +37,6 @@ describe('ScreenerService', () => {
   });
 
   describe('screen', () => {
-    it('should cache full dataset with screenerTtl config', async () => {
-      const mockShares = [{
-        secid: 'SBER', shortName: 'Sberbank', last: 250, volume: 1000000,
-        lastChange: 5, lastChangePrcnt: 2, issueCapitalization: 1e9,
-      }];
-
-      moexMarketData.getShareMarketDataBatch.mockResolvedValue(mockShares);
-
-      vi.mocked(cache.getOrFetch).mockImplementation(async (_prefix, _keys, fetchFn) => ({
-        data: await fetchFn(),
-        fromCache: false,
-        cachedAt: null,
-      }));
-
-      await service.screen({ type: ScreenerType.SHARE });
-
-      expect(cache.getOrFetch).toHaveBeenCalledWith(
-        'screener',
-        [ScreenerType.SHARE],
-        expect.any(Function),
-        'screenerTtl',
-      );
-    });
-
     it('should filter and sort shares', async () => {
       const mockShares = [
         {

apps/backend/src/modules/securities/screener.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@nestjs/common';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { ScreenerQueryDto, ScreenerType } from './dto/screener-query.dto';
 import { ScreenerItemDto, ScreenerResultDto } from './dto/screener-response.dto';
@@ -7,7 +7,7 @@ import { ScreenerItemDto, ScreenerResultDto } from './dto/screener-response.dto'
 @Injectable()
 export class ScreenerService {
   constructor(
-    private readonly moexMarketData: MoexMarketDataClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
@@ -38,7 +38,7 @@ export class ScreenerService {
       [type],
       async () => {
         if (type === ScreenerType.SHARE) {
-          const shares = await this.moexMarketData.getShareMarketDataBatch([]);
+          const shares = await this.moexClient.getShareMarketDataBatch([]);
           return shares.map(
             (s): ScreenerItemDto => ({
               secid: s.secid,
@@ -61,7 +61,7 @@ export class ScreenerService {
             }),
           );
         } else {
-          const bonds = await this.moexMarketData.getBondPositionDataBatch([]);
+          const bonds = await this.moexClient.getBondPositionDataBatch([]);
           return bonds.map(
             (b): ScreenerItemDto => ({
               secid: b.secid,
@@ -85,7 +85,7 @@ export class ScreenerService {
           );
         }
       },
-      'screenerTtl',
+      'marketDataTtl',
     );
 
     return data;

apps/backend/src/modules/securities/securities.controller.spec.ts

@@ -47,7 +47,7 @@ describe('SecuritiesController', () => {
 
   it('should return search results', async () => {
     const result = await controller.search({ q: 'SBER', type: SecurityType.ALL, limit: 5 });
-    expect(result).toEqual(mockResults);
+    expect(result.data).toEqual(mockResults);
     expect(service.search).toHaveBeenCalledWith('SBER', SecurityType.ALL, 5);
   });
 });

apps/backend/src/modules/securities/securities.controller.ts

@@ -1,15 +1,12 @@
 import { Controller, Get, Query, ValidationPipe } from '@nestjs/common';
-import { ApiTags, ApiOperation, ApiOkResponse, ApiExtraModels } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
+import { ApiTags, ApiOperation, ApiOkResponse } from '@nestjs/swagger';
 import { SecuritiesService } from './securities.service';
 import { ScreenerService } from './screener.service';
 import { SearchQueryDto, SecurityType } from './dto/search-query.dto';
 import { ScreenerQueryDto } from './dto/screener-query.dto';
 import { ScreenerResponseDto } from './dto/screener-response.dto';
-import { SearchEnvelopeDto } from './dto/search-response.dto';
 
 @ApiTags('Securities')
-@ApiExtraModels(ApiResponseMeta)
 @Controller('securities')
 export class SecuritiesController {
   constructor(
@@ -19,19 +16,20 @@ export class SecuritiesController {
 
   @Get('search')
   @ApiOperation({ summary: 'Поиск по инструментам' })
-  @ApiOkResponse({ type: SearchEnvelopeDto })
   async search(@Query(ValidationPipe) query: SearchQueryDto) {
-    return this.securitiesService.search(
+    const results = await this.securitiesService.search(
       query.q,
       query.type || SecurityType.ALL,
       query.limit || 20,
     );
+    return { data: results, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Get('screener')
   @ApiOperation({ summary: 'Фильтр ценных бумаг по параметрам' })
   @ApiOkResponse({ type: ScreenerResponseDto })
   async screener(@Query(ValidationPipe) query: ScreenerQueryDto) {
-    return this.screenerService.screen(query);
+    const result = await this.screenerService.screen(query);
+    return { data: result, meta: { cachedAt: null, fromCache: false } };
   }
 }

apps/backend/src/modules/securities/securities.module.ts

@@ -1,11 +1,11 @@
 import { Module } from '@nestjs/common';
-import { MoexClientModule } from '../moex-client/moex-client.module';
+import { CacheModule } from '../cache/cache.module';
 import { SecuritiesController } from './securities.controller';
 import { SecuritiesService } from './securities.service';
 import { ScreenerService } from './screener.service';
 
 @Module({
-  imports: [MoexClientModule],
+  imports: [CacheModule],
   controllers: [SecuritiesController],
   providers: [SecuritiesService, ScreenerService],
   exports: [SecuritiesService],

apps/backend/src/modules/securities/securities.service.spec.ts

@@ -1,16 +1,16 @@
 import { Test, TestingModule } from '@nestjs/testing';
 import { SecuritiesService } from './securities.service';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { SecurityType } from './dto/search-query.dto';
 
 describe('SecuritiesService', () => {
   let service: SecuritiesService;
-  let moexSecurities: Pick<MoexSecuritiesClient, 'searchSecurities'>;
+  let moexClient: Pick<MoexClientService, 'searchSecurities'>;
   let cache: Pick<CacheService, 'getOrFetch'>;
 
   beforeEach(async () => {
-    moexSecurities = {
+    moexClient = {
       searchSecurities: vi.fn(),
     };
     cache = {
@@ -24,7 +24,7 @@ describe('SecuritiesService', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         SecuritiesService,
-        { provide: MoexSecuritiesClient, useValue: moexSecurities },
+        { provide: MoexClientService, useValue: moexClient },
         { provide: CacheService, useValue: cache },
       ],
     }).compile();
@@ -33,7 +33,7 @@ describe('SecuritiesService', () => {
   });
 
   it('returns supported securities only and normalizes SUR currency to RUB', async () => {
-    vi.mocked(moexSecurities.searchSecurities).mockResolvedValue([
+    vi.mocked(moexClient.searchSecurities).mockResolvedValue([
       {
         secid: 'SBER',
         isin: 'RU0009029540',
@@ -118,7 +118,7 @@ describe('SecuritiesService', () => {
       expect.any(Function),
       'searchTtl',
     );
-    expect(moexSecurities.searchSecurities).toHaveBeenCalledWith('SbEr');
+    expect(moexClient.searchSecurities).toHaveBeenCalledWith('SbEr');
   });
 
   it('filters by type and applies limit without live MOEX dependency', async () => {
@@ -169,6 +169,6 @@ describe('SecuritiesService', () => {
         price: null,
       },
     ]);
-    expect(moexSecurities.searchSecurities).not.toHaveBeenCalled();
+    expect(moexClient.searchSecurities).not.toHaveBeenCalled();
   });
 });

apps/backend/src/modules/securities/securities.service.ts

@@ -1,5 +1,5 @@
 import { Injectable } from '@nestjs/common';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 import { SecurityType } from './dto/search-query.dto';
 
@@ -16,7 +16,7 @@ export interface SearchResultItem {
 @Injectable()
 export class SecuritiesService {
   constructor(
-    private readonly moexSecurities: MoexSecuritiesClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
@@ -25,7 +25,7 @@ export class SecuritiesService {
       'search',
       [query.toLowerCase()],
       async () => {
-        const results = await this.moexSecurities.searchSecurities(query);
+        const results = await this.moexClient.searchSecurities(query);
         return results
           .map((s): SearchResultItem | null => {
             const type =
@@ -64,7 +64,7 @@ export class SecuritiesService {
 
   async getShareBrief(secid: string): Promise<SearchResultItem | null> {
     try {
-      const desc = await this.moexSecurities.getSecurityDescription(secid);
+      const desc = await this.moexClient.getSecurityDescription(secid);
       if (!desc) return null;
       return {
         secid: desc.secid,

apps/backend/src/modules/shares/dto/dividend-item.dto.ts

@@ -1,12 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-
-export class DividendItemDto {
-  @ApiProperty({ example: '2026-05-15' })
-  registryCloseDate!: string;
-
-  @ApiProperty({ example: 33.47 })
-  value!: number;
-
-  @ApiProperty({ example: 'RUB' })
-  currency!: string;
-}

apps/backend/src/modules/shares/dto/history-item.dto.ts

@@ -1,24 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-
-export class HistoryItemDto {
-  @ApiProperty({ example: '2026-06-01' })
-  date!: string;
-
-  @ApiProperty({ example: 321.3 })
-  open!: number;
-
-  @ApiProperty({ example: 322.66 })
-  high!: number;
-
-  @ApiProperty({ example: 321.2 })
-  low!: number;
-
-  @ApiProperty({ example: 322.35 })
-  close!: number;
-
-  @ApiProperty({ example: 1925163 })
-  volume!: number;
-
-  @ApiProperty({ example: 620184479 })
-  value!: number;
-}

apps/backend/src/modules/shares/dto/shares-envelope.dto.ts

@@ -1,38 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
-import { ShareResponseDto } from './share-response.dto';
-import { ShareMarketDataResponseDto } from './share-marketdata-response.dto';
-import { HistoryItemDto } from './history-item.dto';
-import { DividendItemDto } from './dividend-item.dto';
-
-export class ShareEnvelopeDto {
-  @ApiProperty({ type: ShareResponseDto })
-  data!: ShareResponseDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class ShareMarketDataEnvelopeDto {
-  @ApiProperty({ type: ShareMarketDataResponseDto })
-  data!: ShareMarketDataResponseDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class DividendsEnvelopeDto {
-  @ApiProperty({ type: [DividendItemDto] })
-  data!: DividendItemDto[];
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class ShareHistoryEnvelopeDto {
-  @ApiProperty({ type: [HistoryItemDto] })
-  data!: HistoryItemDto[];
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}

apps/backend/src/modules/shares/shares.controller.ts

@@ -1,44 +1,33 @@
 import { Controller, Get, Param, Query } from '@nestjs/common';
-import { ApiTags, ApiOperation, ApiOkResponse, ApiExtraModels } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../common/dto/api-response.dto';
+import { ApiTags, ApiOperation } from '@nestjs/swagger';
 import { SharesService } from './shares.service';
-import {
-  ShareEnvelopeDto,
-  ShareMarketDataEnvelopeDto,
-  DividendsEnvelopeDto,
-  ShareHistoryEnvelopeDto,
-} from './dto/shares-envelope.dto';
 
 @ApiTags('Shares')
-@ApiExtraModels(ApiResponseMeta)
 @Controller('securities/shares')
 export class SharesController {
   constructor(private readonly sharesService: SharesService) {}
 
   @Get(':secid')
   @ApiOperation({ summary: 'Получить спецификацию акции' })
-  @ApiOkResponse({ type: ShareEnvelopeDto })
   async getShare(@Param('secid') secid: string) {
-    return this.sharesService.getShare(secid);
+    const share = await this.sharesService.getShare(secid);
+    return { data: share, meta: { cachedAt: null, fromCache: false } };
   }
 
   @Get(':secid/marketdata')
   @ApiOperation({ summary: 'Получить рыночные данные акции' })
-  @ApiOkResponse({ type: ShareMarketDataEnvelopeDto })
   async getMarketData(@Param('secid') secid: string) {
     return this.sharesService.getMarketData(secid);
   }
 
   @Get(':secid/dividends')
   @ApiOperation({ summary: 'Получить дивиденды' })
-  @ApiOkResponse({ type: DividendsEnvelopeDto })
   async getDividends(@Param('secid') secid: string) {
     return this.sharesService.getDividends(secid);
   }
 
   @Get(':secid/history')
   @ApiOperation({ summary: 'Получить дневную историю торгов акции' })
-  @ApiOkResponse({ type: ShareHistoryEnvelopeDto })
   async getHistory(
     @Param('secid') secid: string,
     @Query('from') from: string,

apps/backend/src/modules/shares/shares.module.ts

@@ -1,10 +1,8 @@
 import { Module } from '@nestjs/common';
-import { MoexClientModule } from '../moex-client/moex-client.module';
 import { SharesController } from './shares.controller';
 import { SharesService } from './shares.service';
 
 @Module({
-  imports: [MoexClientModule],
   controllers: [SharesController],
   providers: [SharesService],
   exports: [SharesService],

apps/backend/src/modules/shares/shares.service.spec.ts

@@ -1,23 +1,17 @@
+import { NotFoundException } from '@nestjs/common';
 import { Test, TestingModule } from '@nestjs/testing';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
 import { SharesService } from './shares.service';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../moex-client/moex-dividends.client';
-import { MoexHistoryClient } from '../moex-client/moex-history.client';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
 
 describe('SharesService', () => {
   let service: SharesService;
-  let moexSecurities: Pick<MoexSecuritiesClient, 'getSecurityDescription'>;
-  let moexMarketData: Pick<MoexMarketDataClient, 'getShareMarketData'>;
+  let moexClient: Pick<MoexClientService, 'getSecurityDescription' | 'getShareMarketData'>;
   let cache: Pick<CacheService, 'getOrFetch'>;
 
   beforeEach(async () => {
-    moexSecurities = {
+    moexClient = {
       getSecurityDescription: vi.fn(),
-    };
-    moexMarketData = {
       getShareMarketData: vi.fn(),
     };
     cache = {
@@ -31,10 +25,7 @@ describe('SharesService', () => {
     const module: TestingModule = await Test.createTestingModule({
       providers: [
         SharesService,
-        { provide: MoexSecuritiesClient, useValue: moexSecurities },
-        { provide: MoexMarketDataClient, useValue: moexMarketData },
-        { provide: MoexDividendsClient, useValue: { getDividends: vi.fn() } },
-        { provide: MoexHistoryClient, useValue: { getHistory: vi.fn() } },
+        { provide: MoexClientService, useValue: moexClient },
         { provide: CacheService, useValue: cache },
       ],
     }).compile();
@@ -43,7 +34,7 @@ describe('SharesService', () => {
   });
 
   it('returns normalized SBER share spec and market data without live MOEX dependency', async () => {
-    vi.mocked(moexSecurities.getSecurityDescription).mockResolvedValue({
+    vi.mocked(moexClient.getSecurityDescription).mockResolvedValue({
       secid: 'SBER',
       isin: 'RU0009029540',
       name: 'Сбербанк России ПАО ао',
@@ -61,7 +52,7 @@ describe('SharesService', () => {
       morningSession: true,
       eveningSession: true,
     });
-    vi.mocked(moexMarketData.getShareMarketData).mockResolvedValue({
+    vi.mocked(moexClient.getShareMarketData).mockResolvedValue({
       secid: 'SBER',
       boardid: 'TQBR',
       shortName: 'Сбербанк',
@@ -84,15 +75,15 @@ describe('SharesService', () => {
 
     const result = await service.getShare('SBER');
 
-    expect(moexSecurities.getSecurityDescription).toHaveBeenCalledWith('SBER');
+    expect(moexClient.getSecurityDescription).toHaveBeenCalledWith('SBER');
     expect(cache.getOrFetch).toHaveBeenCalledWith(
       'marketdata',
       ['shares', 'SBER'],
       expect.any(Function),
       'marketDataTtl',
     );
-    expect(moexMarketData.getShareMarketData).toHaveBeenCalledWith('SBER');
-    expect(result.data).toMatchObject({
+    expect(moexClient.getShareMarketData).toHaveBeenCalledWith('SBER');
+    expect(result).toMatchObject({
       secid: 'SBER',
       isin: 'RU0009029540',
       name: 'Сбербанк России ПАО ао',
@@ -115,11 +106,11 @@ describe('SharesService', () => {
         issueCapitalization: 6900000000000,
       },
     });
-    expect(result.data.marketData.updatedAt).toMatch(/T18:45:00$/);
+    expect(result.marketData.updatedAt).toMatch(/T18:45:00$/);
   });
 
-  it('throws EntityNotFoundException for non-share security', async () => {
-    vi.mocked(moexSecurities.getSecurityDescription).mockResolvedValue({
+  it('throws NotFoundException for non-share security', async () => {
+    vi.mocked(moexClient.getSecurityDescription).mockResolvedValue({
       secid: 'SU26238RMFS5',
       isin: 'RU000A1038V6',
       name: 'ОФЗ 26238',
@@ -138,7 +129,7 @@ describe('SharesService', () => {
       eveningSession: false,
     });
 
-    await expect(service.getShare('SU26238RMFS5')).rejects.toBeInstanceOf(EntityNotFoundException);
+    await expect(service.getShare('SU26238RMFS5')).rejects.toBeInstanceOf(NotFoundException);
     expect(cache.getOrFetch).not.toHaveBeenCalled();
   });
 });

apps/backend/src/modules/shares/shares.service.ts

@@ -1,24 +1,16 @@
-import { Injectable } from '@nestjs/common';
-import { MoexSecuritiesClient } from '../moex-client/moex-securities.client';
-import { MoexMarketDataClient } from '../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../moex-client/moex-dividends.client';
-import { MoexHistoryClient } from '../moex-client/moex-history.client';
+import { Injectable, NotFoundException } from '@nestjs/common';
+import { MoexClientService } from '../moex-client/moex-client.service';
 import { CacheService } from '../cache/cache.service';
-import { ApiEnvelopePayload } from '../../common/dto/api-response.dto';
-import { EntityNotFoundException } from '../../common/exceptions/entity-not-found.exception';
 
 @Injectable()
 export class SharesService {
   constructor(
-    private readonly moexSecurities: MoexSecuritiesClient,
-    private readonly moexMarketData: MoexMarketDataClient,
-    private readonly moexDividends: MoexDividendsClient,
-    private readonly moexHistory: MoexHistoryClient,
+    private readonly moexClient: MoexClientService,
     private readonly cache: CacheService,
   ) {}
 
   async getShare(secid: string) {
-    const desc = await this.moexSecurities.getSecurityDescription(secid);
+    const desc = await this.moexClient.getSecurityDescription(secid);
     if (
       !desc ||
       !(
@@ -27,17 +19,13 @@ export class SharesService {
         desc.type === 'preferred_share'
       )
     ) {
-      throw new EntityNotFoundException('Share', secid);
+      throw new NotFoundException(`Share ${secid} not found`);
     }
 
-    const {
-      data: marketData,
-      fromCache,
-      cachedAt,
-    } = await this.cache.getOrFetch(
+    const { data: marketData } = await this.cache.getOrFetch(
       'marketdata',
       ['shares', secid],
-      () => this.moexMarketData.getShareMarketData(secid),
+      () => this.moexClient.getShareMarketData(secid),
       'marketDataTtl',
     );
 
@@ -45,36 +33,32 @@ export class SharesService {
     const change = marketData?.lastChange ?? 0;
     const changePercent = marketData?.lastChangePrcnt ?? 0;
 
-    return new ApiEnvelopePayload(
-      {
-        secid: desc.secid,
-        isin: desc.isin,
-        name: desc.name,
-        shortName: desc.shortName,
-        latName: desc.latName,
-        listLevel: desc.listLevel,
-        issueSize: desc.issueSize,
-        faceValue: desc.faceValue,
-        faceUnit: desc.faceUnit === 'SUR' ? 'RUB' : desc.faceUnit,
-        type: desc.type,
-        marketData: {
-          price: price ?? 0,
-          change,
-          changePercent,
-          open: marketData?.open ?? 0,
-          high: marketData?.high ?? null,
-          low: marketData?.low ?? null,
-          volume: marketData?.volume ?? 0,
-          value: marketData?.value ?? 0,
-          issueCapitalization: marketData?.issueCapitalization ?? null,
-          updatedAt: marketData?.updateTime
-            ? new Date().toISOString().split('T')[0] + 'T' + marketData.updateTime
-            : new Date().toISOString(),
-        },
+    return {
+      secid: desc.secid,
+      isin: desc.isin,
+      name: desc.name,
+      shortName: desc.shortName,
+      latName: desc.latName,
+      listLevel: desc.listLevel,
+      issueSize: desc.issueSize,
+      faceValue: desc.faceValue,
+      faceUnit: desc.faceUnit === 'SUR' ? 'RUB' : desc.faceUnit,
+      type: desc.type,
+      marketData: {
+        price: price ?? 0,
+        change,
+        changePercent,
+        open: marketData?.open ?? 0,
+        high: marketData?.high ?? null,
+        low: marketData?.low ?? null,
+        volume: marketData?.volume ?? 0,
+        value: marketData?.value ?? 0,
+        issueCapitalization: marketData?.issueCapitalization ?? null,
+        updatedAt: marketData?.updateTime
+          ? new Date().toISOString().split('T')[0] + 'T' + marketData.updateTime
+          : new Date().toISOString(),
       },
-      fromCache,
-      cachedAt,
-    );
+    };
   }
 
   async getMarketData(secid: string) {
@@ -85,16 +69,16 @@ export class SharesService {
     } = await this.cache.getOrFetch(
       'marketdata',
       ['shares', secid],
-      () => this.moexMarketData.getShareMarketData(secid),
+      () => this.moexClient.getShareMarketData(secid),
       'marketDataTtl',
     );
 
     if (!marketData) {
-      throw new EntityNotFoundException('MarketData', secid);
+      throw new NotFoundException(`Market data for ${secid} not found`);
     }
 
-    return new ApiEnvelopePayload(
-      {
+    return {
+      data: {
         price: marketData.last ?? 0,
         change: marketData.lastChange ?? 0,
         changePercent: marketData.lastChangePrcnt ?? 0,
@@ -108,40 +92,38 @@ export class SharesService {
           ? new Date().toISOString().split('T')[0] + 'T' + marketData.updateTime
           : new Date().toISOString(),
       },
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 
   async getDividends(secid: string) {
     const { data, fromCache, cachedAt } = await this.cache.getOrFetch(
       'dividends',
       [secid],
-      () => this.moexDividends.getDividends(secid),
+      () => this.moexClient.getDividends(secid),
       'dividendsTtl',
     );
 
-    return new ApiEnvelopePayload(
-      data.map((d) => ({
+    return {
+      data: data.map((d) => ({
         registryCloseDate: d.registryCloseDate,
         value: d.value,
         currency: d.currencyId,
       })),
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 
   async getHistory(secid: string, from: string, till: string) {
     const { data, fromCache, cachedAt } = await this.cache.getOrFetch(
       'history',
       ['shares', secid, from, till],
-      () => this.moexHistory.getHistory(secid, from, till),
+      () => this.moexClient.getHistory(secid, from, till),
       'historyTtl',
     );
 
-    return new ApiEnvelopePayload(
-      data.map((h) => ({
+    return {
+      data: data.map((h) => ({
         date: h.tradeDate,
         open: h.open ?? 0,
         high: h.high ?? 0,
@@ -150,8 +132,7 @@ export class SharesService {
         volume: h.volume,
         value: h.value,
       })),
-      fromCache,
-      cachedAt,
-    );
+      meta: { fromCache, cachedAt },
+    };
   }
 }

apps/backend/src/modules/tbank/dto/broker-analytics-response.dto.ts

@@ -1,33 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-
-export class BrokerAnalyticsDto {
-  @ApiProperty()
-  totalDeposits!: number;
-
-  @ApiProperty()
-  totalWithdrawn!: number;
-
-  @ApiProperty()
-  netInvested!: number;
-
-  @ApiProperty()
-  totalDividends!: number;
-
-  @ApiProperty()
-  totalCoupons!: number;
-
-  @ApiProperty()
-  totalReceived!: number;
-
-  @ApiProperty()
-  totalFees!: number;
-
-  @ApiProperty()
-  totalTaxesPaid!: number;
-
-  @ApiProperty({ type: Number, nullable: true })
-  totalReturnPercent!: number | null;
-
-  @ApiProperty()
-  currency!: string;
-}

apps/backend/src/modules/tbank/dto/broker-envelope.dto.ts

@@ -1,74 +1,63 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { ApiResponseMeta } from '../../../common/dto/api-response.dto';
 import { BrokerAccountResponseDto } from './broker-account-response.dto';
 import { BrokerEventsDataDto } from './broker-events-response.dto';
 import { BrokerOperationSyncResponseDto } from './broker-operation-sync-query.dto';
 import { BrokerOperationsPageResponseDto } from './broker-operation-response.dto';
 import { BrokerPositionsPageResponseDto } from './broker-positions-page-response.dto';
 import { BrokerPortfolioResponseDto } from './broker-portfolio-response.dto';
-import { BrokerAnalyticsDto } from './broker-analytics-response.dto';
-import { BrokerPortfolioHistoryDataDto } from './broker-portfolio-history-response.dto';
+
+export class BrokerResponseMetaDto {
+  @ApiProperty({ nullable: true })
+  cachedAt!: string | null;
+
+  @ApiProperty()
+  fromCache!: boolean;
+}
 
 export class BrokerAccountsEnvelopeDto {
   @ApiProperty({ type: [BrokerAccountResponseDto] })
   data!: BrokerAccountResponseDto[];
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }
 
 export class BrokerPortfolioEnvelopeDto {
   @ApiProperty({ type: BrokerPortfolioResponseDto })
   data!: BrokerPortfolioResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }
 
 export class BrokerOperationsEnvelopeDto {
   @ApiProperty({ type: BrokerOperationsPageResponseDto })
   data!: BrokerOperationsPageResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }
 
 export class BrokerPositionsEnvelopeDto {
   @ApiProperty({ type: BrokerPositionsPageResponseDto })
   data!: BrokerPositionsPageResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }
 
 export class BrokerOperationSyncEnvelopeDto {
   @ApiProperty({ type: BrokerOperationSyncResponseDto })
   data!: BrokerOperationSyncResponseDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class BrokerAnalyticsEnvelopeDto {
-  @ApiProperty({ type: BrokerAnalyticsDto })
-  data!: BrokerAnalyticsDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }
 
 export class BrokerEventsEnvelopeDto {
   @ApiProperty({ type: BrokerEventsDataDto })
   data!: BrokerEventsDataDto;
 
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
-}
-
-export class BrokerPortfolioHistoryEnvelopeDto {
-  @ApiProperty({ type: BrokerPortfolioHistoryDataDto })
-  data!: BrokerPortfolioHistoryDataDto;
-
-  @ApiProperty({ type: ApiResponseMeta })
-  meta!: ApiResponseMeta;
+  @ApiProperty({ type: BrokerResponseMetaDto })
+  meta!: BrokerResponseMetaDto;
 }

apps/backend/src/modules/tbank/dto/broker-events-response.dto.ts

@@ -21,37 +21,37 @@ export class BrokerEventItemDto {
   @ApiProperty()
   eventDate!: string;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   paymentDate!: string | null;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   ticker!: string | null;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   name!: string | null;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   instrumentUid!: string | null;
 
   @ApiProperty({ enum: instrumentTypes })
   instrumentType!: string;
 
-  @ApiProperty({ type: Number, nullable: true })
+  @ApiProperty({ nullable: true })
   quantitySnapshot!: number | null;
 
-  @ApiProperty({ type: Number, nullable: true })
+  @ApiProperty({ nullable: true })
   payoutPerUnit!: number | null;
 
-  @ApiProperty({ type: Number, nullable: true })
+  @ApiProperty({ nullable: true })
   estimatedAmount!: number | null;
 
-  @ApiProperty({ type: Number, nullable: true })
+  @ApiProperty({ nullable: true })
   actualAmount!: number | null;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   currency!: string | null;
 
-  @ApiProperty({ type: String, nullable: true, enum: ['current_position'] })
+  @ApiProperty({ nullable: true })
   estimateMode!: 'current_position' | null;
 }
 
@@ -59,7 +59,7 @@ export class BrokerEventsSummaryDto {
   @ApiProperty({ minimum: 0 })
   eventCount!: number;
 
-  @ApiProperty({ type: String, nullable: true })
+  @ApiProperty({ nullable: true })
   nearestEventDate!: string | null;
 
   @ApiProperty()

apps/backend/src/modules/tbank/dto/broker-operation-query.dto.ts

@@ -40,9 +40,4 @@ export class BrokerOperationQueryDto {
   @IsOptional()
   @IsString()
   state?: string;
-
-  @ApiPropertyOptional({ description: 'Comma-separated category filter: trade,income,tax,fee,transfer,other' })
-  @IsOptional()
-  @IsString()
-  categories?: string;
 }

apps/backend/src/modules/tbank/dto/broker-portfolio-history-response.dto.ts

@@ -1,24 +0,0 @@
-import { ApiProperty } from '@nestjs/swagger';
-import { BrokerMoneyDto } from './broker-money.dto';
-
-export class BrokerPortfolioHistoryPointDto {
-  @ApiProperty()
-  month!: string;
-
-  @ApiProperty()
-  label!: string;
-
-  @ApiProperty({ type: BrokerMoneyDto })
-  value!: BrokerMoneyDto;
-}
-
-export class BrokerPortfolioHistoryDataDto {
-  @ApiProperty()
-  accountId!: string;
-
-  @ApiProperty({ type: [BrokerPortfolioHistoryPointDto] })
-  points!: BrokerPortfolioHistoryPointDto[];
-
-  @ApiProperty()
-  asOf!: string;
-}

apps/backend/src/modules/tbank/services/broker-accounts.service.spec.ts

@@ -4,7 +4,7 @@ import { CacheService } from '../../cache/cache.service';
 
 describe('BrokerAccountsService', () => {
   const client = {
-    getUsersClient: vi.fn(),
+    getServiceClient: vi.fn(),
     callUnary: vi.fn(),
   } as unknown as TBankClientService;
   const cache = {
@@ -23,7 +23,7 @@ describe('BrokerAccountsService', () => {
         cachedAt: '2026-06-16T02:30:00.000Z',
       }),
     );
-    vi.mocked(client.getUsersClient).mockReturnValue({ getAccounts: vi.fn() } as any);
+    vi.mocked(client.getServiceClient).mockReturnValue({ getAccounts: vi.fn() } as any);
     vi.mocked(client.callUnary).mockResolvedValue({
       accounts: [
         { id: '1', type: 'ACCOUNT_TYPE_TINKOFF', name: 'Broker', status: 'ACCOUNT_STATUS_OPEN' },
@@ -38,7 +38,7 @@ describe('BrokerAccountsService', () => {
 
     expect(result.data).toHaveLength(2);
     expect(result.data.map((account) => account.type)).toEqual(['brokerage', 'iis']);
-    expect(result.fromCache).toBe(false);
+    expect(result.meta.fromCache).toBe(false);
     expect(cache.getOrFetch).toHaveBeenCalledWith(
       'tbank:accounts',
       ['open-brokerage-iis'],

apps/backend/src/modules/tbank/services/broker-accounts.service.ts

@@ -5,7 +5,6 @@ import { TBANK_CACHE_KEYS } from '../tbank.config';
 import type { BrokerAccount } from '../types/broker.types';
 import type { TBankAccountsResponse } from '../types/tbank-proto.types';
 import { TBankClientService } from './tbank-client.service';
-import { ApiEnvelopePayload } from '../../../common/dto/api-response.dto';
 
 @Injectable()
 export class BrokerAccountsService {
@@ -14,7 +13,10 @@ export class BrokerAccountsService {
     private readonly cacheService: CacheService,
   ) {}
 
-  async findAll(): Promise<ApiEnvelopePayload<BrokerAccount[]>> {
+  async findAll(): Promise<{
+    data: BrokerAccount[];
+    meta: { fromCache: boolean; cachedAt: string | null };
+  }> {
     const result = await this.cacheService.getOrFetch(
       TBANK_CACHE_KEYS.accounts,
       ['open-brokerage-iis'],
@@ -22,7 +24,10 @@ export class BrokerAccountsService {
       'tbankAccountsTtl',
     );
 
-    return new ApiEnvelopePayload(result.data, result.fromCache, result.cachedAt);
+    return {
+      data: result.data,
+      meta: { fromCache: result.fromCache, cachedAt: result.cachedAt },
+    };
   }
 
   async findById(accountId: string): Promise<BrokerAccount | null> {
@@ -32,9 +37,9 @@ export class BrokerAccountsService {
   }
 
   private async fetchAccounts(): Promise<BrokerAccount[]> {
-    const usersClient = this.tbankClient.getUsersClient();
+    const usersClient = this.tbankClient.getServiceClient('UsersService') as any;
     const response = await this.tbankClient.callUnary<
-      { status: string },
+      Record<string, string>,
       TBankAccountsResponse
     >(
       'UsersService/GetAccounts',

apps/backend/src/modules/tbank/services/broker-analytics.service.spec.ts

@@ -1,280 +0,0 @@
-import { CacheService } from '../../cache/cache.service';
-import { EntityNotFoundException } from '../../../common/exceptions/entity-not-found.exception';
-import { BrokerAccountsService } from './broker-accounts.service';
-import { BrokerAnalyticsService } from './broker-analytics.service';
-import { TBankClientService } from './tbank-client.service';
-import type { TBankOperationsByCursorResponse, TBankPortfolioResponse, TBankOperationItem } from '../types/tbank-proto.types';
-
-describe('BrokerAnalyticsService', () => {
-  const accounts = { findById: vi.fn() } as unknown as BrokerAccountsService;
-  const tbankClient = {
-    getOperationsClient: vi.fn(),
-    callUnary: vi.fn(),
-  } as unknown as TBankClientService;
-  const cache = { getOrFetch: vi.fn() } as unknown as CacheService;
-
-  const acc1 = {
-    id: 'acc-1',
-    type: 'brokerage' as const,
-    name: 'Test Broker',
-    status: 'ACCOUNT_STATUS_OPEN',
-    openedAt: null,
-    accessLevel: null,
-  };
-
-  const mockClient = { getPortfolio: vi.fn(), getOperationsByCursor: vi.fn() };
-
-  function mockCachePassthrough() {
-    vi.mocked(cache.getOrFetch).mockImplementation(
-      async (_prefix: string, _parts: string[], fetchFn: () => Promise<unknown>) => ({
-        data: await fetchFn(),
-        fromCache: false,
-        cachedAt: null,
-      }),
-    );
-  }
-
-  function mockPortfolio(expectedYield?: { units?: number | string; nano?: number }): TBankPortfolioResponse {
-    const response: TBankPortfolioResponse = { accountId: 'acc-1' };
-    if (expectedYield) response.expectedYield = expectedYield;
-    return response;
-  }
-
-  function makeItem(type: string, value: number, state = 'OPERATION_STATE_EXECUTED'): TBankOperationItem {
-    return {
-      type,
-      payment: { currency: 'RUB', units: Math.floor(Math.abs(value)), nano: Math.round((Math.abs(value) % 1) * 1e9) },
-      state,
-      id: `${type}-${value}`,
-      cursor: '',
-      brokerAccountId: 'acc-1',
-    };
-  }
-
-  function mockOpsResponse(items: TBankOperationItem[], hasNext = false, nextCursor = ''): TBankOperationsByCursorResponse {
-    return { items, hasNext, nextCursor };
-  }
-
-  function setupMocks(ops: TBankOperationItem[], portfolio?: TBankPortfolioResponse) {
-    vi.mocked(tbankClient.callUnary).mockImplementation(
-      async (label: string) => {
-        if (label.includes('GetPortfolio')) return (portfolio ?? mockPortfolio()) as any;
-        if (label.includes('GetOperationsByCursor')) return mockOpsResponse(ops) as any;
-        throw new Error(`Unexpected call: ${label}`);
-      },
-    );
-  }
-
-  beforeEach(() => {
-    vi.clearAllMocks();
-    vi.mocked(tbankClient.getOperationsClient).mockReturnValue(mockClient as any);
-  });
-
-  it('throws 404 for missing account', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(null);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    await expect(service.getAnalytics('missing')).rejects.toThrow(EntityNotFoundException);
-  });
-
-  it('returns zeros for account with no operations', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data).toEqual({
-      totalDeposits: 0,
-      totalWithdrawn: 0,
-      netInvested: 0,
-      totalDividends: 0,
-      totalCoupons: 0,
-      totalReceived: 0,
-      totalReturnPercent: null,
-      totalFees: 0,
-      totalTaxesPaid: 0,
-      currency: 'RUB',
-    });
-  });
-
-  it('aggregates deposit types correctly', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([
-      makeItem('OPERATION_TYPE_INPUT', 1000),
-      makeItem('OPERATION_TYPE_INPUT_SWIFT', 500),
-      makeItem('OPERATION_TYPE_INP_MULTI', 200),
-      makeItem('OPERATION_TYPE_OVER_PLACEMENT', 300),
-      makeItem('OPERATION_TYPE_TRANS_IIS_BS', 100),
-      makeItem('OPERATION_TYPE_TRANS_BS_BS', 50),
-      makeItem('OPERATION_TYPE_INPUT_ACQUIRING', 150),
-    ]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDeposits).toBe(2300);
-    expect(result.data.totalWithdrawn).toBe(0);
-    expect(result.data.netInvested).toBe(2300);
-  });
-
-  it('aggregates withdrawal types with absolute value', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([
-      makeItem('OPERATION_TYPE_OUTPUT', -500),
-      makeItem('OPERATION_TYPE_OUTPUT_SWIFT', -200),
-      makeItem('OPERATION_TYPE_OUTPUT_ACQUIRING', -100),
-      makeItem('OPERATION_TYPE_OUT_MULTI', -50),
-      makeItem('OPERATION_TYPE_INPUT', 1000),
-    ]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDeposits).toBe(1000);
-    expect(result.data.totalWithdrawn).toBe(850);
-    expect(result.data.netInvested).toBe(150);
-  });
-
-  it('aggregates dividend and coupon types', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([
-      makeItem('OPERATION_TYPE_DIVIDEND', 300),
-      makeItem('OPERATION_TYPE_DIV_EXT', 150),
-      makeItem('OPERATION_TYPE_COUPON', 75),
-      makeItem('OPERATION_TYPE_COUPON', 25),
-    ]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDividends).toBe(450);
-    expect(result.data.totalCoupons).toBe(100);
-    expect(result.data.totalReceived).toBe(550);
-  });
-
-  it('uses expectedYield from portfolio for totalReturnPercent', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks(
-      [
-        makeItem('OPERATION_TYPE_INPUT', 10000),
-        makeItem('OPERATION_TYPE_DIVIDEND', 500),
-        makeItem('OPERATION_TYPE_COUPON', 200),
-      ],
-      mockPortfolio({ units: 7, nano: 0 }),
-    );
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalReturnPercent).toBe(7);
-  });
-
-  it('returns null totalReturnPercent when portfolio has no expectedYield', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([makeItem('OPERATION_TYPE_OUTPUT', -500)]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalReturnPercent).toBeNull();
-  });
-
-  it('aggregates fee and tax categories from operations', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([
-      makeItem('OPERATION_TYPE_SERVICE_FEE', -100),
-      makeItem('OPERATION_TYPE_BROKER_FEE', -50),
-      makeItem('OPERATION_TYPE_TAX', -200),
-      makeItem('OPERATION_TYPE_DIVIDEND_TAX', -30),
-      makeItem('OPERATION_TYPE_INPUT', 1000),
-    ]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDeposits).toBe(1000);
-    expect(result.data.totalFees).toBe(150);
-    expect(result.data.totalTaxesPaid).toBe(230);
-    expect(result.data.netInvested).toBe(1000);
-  });
-
-  it('rounds all monetary values to 2 decimal places', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-    setupMocks([
-      makeItem('OPERATION_TYPE_INPUT', 100.336),
-      makeItem('OPERATION_TYPE_DIVIDEND', 50.789),
-    ]);
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDeposits).toBe(100.34);
-    expect(result.data.totalDividends).toBe(50.79);
-    expect(result.data.totalReceived).toBe(50.79);
-    expect(result.data.netInvested).toBe(100.34);
-  });
-
-  it('wraps result in ApiResponse envelope through cache', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    vi.mocked(cache.getOrFetch).mockResolvedValue({
-      data: {
-        totalDeposits: 1000,
-        totalWithdrawn: 0,
-        netInvested: 1000,
-        totalDividends: 0,
-        totalCoupons: 0,
-        totalReceived: 0,
-        totalReturnPercent: null,
-        totalFees: 0,
-        totalTaxesPaid: 0,
-        currency: 'RUB',
-      },
-      fromCache: true,
-      cachedAt: '2026-06-24T10:00:00.000Z',
-    });
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.netInvested).toBe(1000);
-    expect(result.fromCache).toBe(true);
-    expect(result.cachedAt).toBe('2026-06-24T10:00:00.000Z');
-  });
-
-  it('paginates through multiple pages of operations', async () => {
-    vi.mocked(accounts.findById).mockResolvedValue(acc1);
-    mockCachePassthrough();
-
-    let callCount = 0;
-    vi.mocked(tbankClient.callUnary).mockImplementation(
-      async (label: string) => {
-        if (label.includes('GetPortfolio')) return mockPortfolio({ units: 5, nano: 0 }) as any;
-        if (label.includes('GetOperationsByCursor')) {
-          callCount++;
-          if (callCount === 1) {
-            return mockOpsResponse([makeItem('OPERATION_TYPE_INPUT', 1000)], true, 'cursor-1') as any;
-          }
-          return mockOpsResponse([makeItem('OPERATION_TYPE_DIVIDEND', 500)], false, '') as any;
-        }
-        throw new Error(`Unexpected call: ${label}`);
-      },
-    );
-
-    const service = new BrokerAnalyticsService(accounts, tbankClient, cache);
-    const result = await service.getAnalytics('acc-1');
-
-    expect(result.data.totalDeposits).toBe(1000);
-    expect(result.data.totalDividends).toBe(500);
-    expect(result.data.totalReceived).toBe(500);
-    expect(callCount).toBe(2);
-  });
-});

apps/backend/src/modules/tbank/services/broker-analytics.service.ts

@@ -1,168 +0,0 @@
-import { Injectable, Logger } from '@nestjs/common';
-import { CacheService } from '../../cache/cache.service';
-import { TBANK_CACHE_KEYS } from '../tbank.config';
-import { BrokerAnalyticsDto } from '../dto/broker-analytics-response.dto';
-import { EntityNotFoundException } from '../../../common/exceptions/entity-not-found.exception';
-import { ApiEnvelopePayload } from '../../../common/dto/api-response.dto';
-import { BrokerAccountsService } from './broker-accounts.service';
-import { TBankClientService, type TBankPortfolioRequest } from './tbank-client.service';
-import type { BrokerOperation } from '../types/broker.types';
-import { mapOperationsPage } from '../mappers/operation.mapper';
-import type { TBankOperationsByCursorResponse, TBankPortfolioResponse } from '../types/tbank-proto.types';
-
-const DEPOSIT_TYPES = new Set([
-  'OPERATION_TYPE_INPUT',
-  'OPERATION_TYPE_INPUT_SWIFT',
-  'OPERATION_TYPE_INPUT_ACQUIRING',
-  'OPERATION_TYPE_INP_MULTI',
-  'OPERATION_TYPE_OVER_PLACEMENT',
-  'OPERATION_TYPE_TRANS_IIS_BS',
-  'OPERATION_TYPE_TRANS_BS_BS',
-]);
-
-const WITHDRAWAL_TYPES = new Set([
-  'OPERATION_TYPE_OUTPUT',
-  'OPERATION_TYPE_OUTPUT_SWIFT',
-  'OPERATION_TYPE_OUTPUT_ACQUIRING',
-  'OPERATION_TYPE_OUT_MULTI',
-]);
-
-const DIVIDEND_TYPES = new Set(['OPERATION_TYPE_DIVIDEND', 'OPERATION_TYPE_DIV_EXT']);
-
-const COUPON_TYPES = new Set(['OPERATION_TYPE_COUPON']);
-
-const MAX_FETCH_PAGES = 50;
-
-@Injectable()
-export class BrokerAnalyticsService {
-  private readonly logger = new Logger(BrokerAnalyticsService.name);
-
-  constructor(
-    private readonly accountsService: BrokerAccountsService,
-    private readonly tbankClient: TBankClientService,
-    private readonly cacheService: CacheService,
-  ) {}
-
-  async getAnalytics(accountId: string): Promise<ApiEnvelopePayload<BrokerAnalyticsDto>> {
-    const account = await this.accountsService.findById(accountId);
-    if (!account) throw new EntityNotFoundException('BrokerAccount', accountId);
-
-    const result = await this.cacheService.getOrFetch(
-      TBANK_CACHE_KEYS.analytics,
-      [accountId],
-      () => this.computeAnalytics(accountId),
-      'tbankAnalyticsTtl',
-    );
-
-    return new ApiEnvelopePayload(result.data, result.fromCache, result.cachedAt);
-  }
-
-  private async computeAnalytics(accountId: string): Promise<BrokerAnalyticsDto> {
-    const [portfolio, allOperations] = await Promise.all([
-      this.fetchPortfolio(accountId),
-      this.fetchAllOperations(accountId),
-    ]);
-
-    let totalDeposits = 0;
-    let totalWithdrawn = 0;
-    let totalDividends = 0;
-    let totalCoupons = 0;
-    let totalFees = 0;
-    let totalTaxesPaid = 0;
-
-    for (const op of allOperations) {
-      const value = op.payment?.value ?? 0;
-
-      if (op.category === 'fee') {
-        totalFees += Math.abs(value);
-      } else if (op.category === 'tax') {
-        totalTaxesPaid += Math.abs(value);
-      } else if (DEPOSIT_TYPES.has(op.type)) {
-        totalDeposits += value;
-      } else if (WITHDRAWAL_TYPES.has(op.type)) {
-        totalWithdrawn += Math.abs(value);
-      } else if (DIVIDEND_TYPES.has(op.type)) {
-        totalDividends += value;
-      } else if (COUPON_TYPES.has(op.type)) {
-        totalCoupons += value;
-      }
-    }
-
-    const netInvested = totalDeposits - totalWithdrawn;
-    const totalReceived = totalDividends + totalCoupons;
-
-    const portfolioYield = portfolio.expectedYield;
-    const expectedYieldPercent = portfolioYield
-      ? Math.round((Number(portfolioYield.units ?? 0) + (portfolioYield.nano ?? 0) / 1e9) * 100) / 100
-      : null;
-
-    return {
-      totalDeposits: Math.round(totalDeposits * 100) / 100,
-      totalWithdrawn: Math.round(totalWithdrawn * 100) / 100,
-      netInvested: Math.round(netInvested * 100) / 100,
-      totalDividends: Math.round(totalDividends * 100) / 100,
-      totalCoupons: Math.round(totalCoupons * 100) / 100,
-      totalReceived: Math.round(totalReceived * 100) / 100,
-      totalFees: Math.round(totalFees * 100) / 100,
-      totalTaxesPaid: Math.round(totalTaxesPaid * 100) / 100,
-      totalReturnPercent: expectedYieldPercent,
-      currency: 'RUB',
-    };
-  }
-
-  private async fetchPortfolio(accountId: string): Promise<TBankPortfolioResponse> {
-    const operationsClient = this.tbankClient.getOperationsClient();
-    const response = await this.tbankClient.callUnary<
-      TBankPortfolioRequest,
-      TBankPortfolioResponse
-    >(
-      'OperationsService/GetPortfolio',
-      operationsClient.getPortfolio.bind(operationsClient),
-      { accountId, currency: 'RUB' },
-    );
-
-    return response;
-  }
-
-  private async fetchAllOperations(accountId: string): Promise<BrokerOperation[]> {
-    const allOps: BrokerOperation[] = [];
-    let cursor: string | undefined;
-    let pageCount = 0;
-
-    do {
-      if (pageCount >= MAX_FETCH_PAGES) {
-        this.logger.warn(`Reached max fetch pages (${MAX_FETCH_PAGES}) for account ${accountId}`);
-        break;
-      }
-
-      const request: Record<string, unknown> = {
-        accountId,
-        state: 'OPERATION_STATE_EXECUTED',
-        limit: 1000,
-        withoutCommissions: false,
-        withoutTrades: false,
-        withoutOvernights: false,
-      };
-
-      if (cursor) request.cursor = cursor;
-
-      const operationsClient = this.tbankClient.getOperationsClient();
-      const response = await this.tbankClient.callUnary<
-        Record<string, unknown>,
-        TBankOperationsByCursorResponse
-      >(
-        'OperationsService/GetOperationsByCursor',
-        operationsClient.getOperationsByCursor.bind(operationsClient),
-        request,
-      );
-
-      const page = mapOperationsPage(accountId, response);
-      allOps.push(...page.items);
-      pageCount++;
-
-      cursor = page.hasNext ? (page.nextCursor ?? undefined) : undefined;
-    } while (cursor);
-
-    return allOps;
-  }
-}

apps/backend/src/modules/tbank/services/broker-events.service.spec.ts

@@ -1,7 +1,6 @@
+import { NotFoundException } from '@nestjs/common';
 import { CacheService } from '../../cache/cache.service';
-import { EntityNotFoundException } from '../../../common/exceptions/entity-not-found.exception';
-import { MoexMarketDataClient } from '../../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../../moex-client/moex-dividends.client';
+import { MoexClientService } from '../../moex-client/moex-client.service';
 import { BrokerAccountsService } from './broker-accounts.service';
 import { BrokerEventsService } from './broker-events.service';
 import { BrokerOperationsService } from './broker-operations.service';
@@ -10,8 +9,10 @@ import { BrokerPortfolioService } from './broker-portfolio.service';
 describe('BrokerEventsService', () => {
   const accounts = { findById: vi.fn() } as unknown as BrokerAccountsService;
   const portfolio = { getPositionsWithInstruments: vi.fn() } as unknown as BrokerPortfolioService;
-  const moexMarketData = { getBondPositionDataBatch: vi.fn() } as unknown as MoexMarketDataClient;
-  const moexDividends = { getDividends: vi.fn() } as unknown as MoexDividendsClient;
+  const moex = {
+    getDividends: vi.fn(),
+    getBondPositionDataBatch: vi.fn(),
+  } as unknown as MoexClientService;
   const operations = { getOperations: vi.fn() } as unknown as BrokerOperationsService;
   const cache = { getOrFetch: vi.fn() } as unknown as CacheService;
 
@@ -41,10 +42,10 @@ describe('BrokerEventsService', () => {
   it('throws 404 for missing account', async () => {
     vi.mocked(accounts.findById).mockResolvedValue(null);
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     await expect(
       service.getEvents('missing', { from: '2026-06-01', to: '2026-07-01' }),
-    ).rejects.toThrow(EntityNotFoundException);
+    ).rejects.toThrow(NotFoundException);
   });
 
   it('returns empty events for account with no positions', async () => {
@@ -57,11 +58,10 @@ describe('BrokerEventsService', () => {
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-01' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-01', to: '2026-07-01' });
 
     expect(result.data.items).toEqual([]);
@@ -86,7 +86,7 @@ describe('BrokerEventsService', () => {
       ],
       instruments: new Map([['uid-sber', { name: 'Sberbank', currency: 'RUB' }]]),
     });
-    vi.mocked(moexDividends.getDividends).mockResolvedValue([
+    vi.mocked(moex.getDividends).mockResolvedValue([
       {
         secid: 'SBER',
         isin: 'RU000A0JS',
@@ -112,11 +112,10 @@ describe('BrokerEventsService', () => {
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-10' });
 
     expect(result.data.items).toHaveLength(1);
@@ -143,7 +142,7 @@ describe('BrokerEventsService', () => {
       ],
       instruments: new Map([['uid-bond-1', { name: 'OFZ 26248', currency: 'RUB' }]]),
     });
-    vi.mocked(moexMarketData.getBondPositionDataBatch).mockResolvedValue([
+    vi.mocked(moex.getBondPositionDataBatch).mockResolvedValue([
       {
         secid: 'SU26248RMFS4',
         couponValue: 35.4,
@@ -167,11 +166,10 @@ describe('BrokerEventsService', () => {
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-10' });
 
     expect(result.data.items).toHaveLength(3);
@@ -206,18 +204,17 @@ describe('BrokerEventsService', () => {
         ['uid-2', { name: 'Working' }],
       ]),
     });
-    vi.mocked(moexDividends.getDividends).mockRejectedValueOnce(new Error('MOEX error'));
-    vi.mocked(moexDividends.getDividends).mockResolvedValueOnce([
+    vi.mocked(moex.getDividends).mockRejectedValueOnce(new Error('MOEX error'));
+    vi.mocked(moex.getDividends).mockResolvedValueOnce([
       { secid: 'GOOD', isin: 'RU', registryCloseDate: '2026-06-25', value: 20, currencyId: 'RUB' },
     ]);
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-10' });
 
     expect(result.data.items).toHaveLength(1);
@@ -238,17 +235,16 @@ describe('BrokerEventsService', () => {
       ],
       instruments: new Map([['uid-1', { name: 'No Amount' }]]),
     });
-    vi.mocked(moexDividends.getDividends).mockResolvedValue([
+    vi.mocked(moex.getDividends).mockResolvedValue([
       { secid: 'NO_AMT', isin: 'RU', registryCloseDate: '2026-06-25', value: 0, currencyId: 'RUB' },
     ]);
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-10' });
 
     expect(result.data.items).toHaveLength(1);
@@ -278,10 +274,10 @@ describe('BrokerEventsService', () => {
         ['uid-2', { name: 'OFZ' }],
       ]),
     });
-    vi.mocked(moexDividends.getDividends).mockResolvedValue([
+    vi.mocked(moex.getDividends).mockResolvedValue([
       { secid: 'SBER', isin: 'RU1', registryCloseDate: '2026-06-25', value: 30, currencyId: 'RUB' },
     ]);
-    vi.mocked(moexMarketData.getBondPositionDataBatch).mockResolvedValue([
+    vi.mocked(moex.getBondPositionDataBatch).mockResolvedValue([
       {
         secid: 'BOND1',
         couponValue: 50,
@@ -305,11 +301,10 @@ describe('BrokerEventsService', () => {
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-10' });
 
     expect(result.data.summary.eventCount).toBe(3);
@@ -336,7 +331,7 @@ describe('BrokerEventsService', () => {
       ],
       instruments: new Map([['uid-1', { name: 'Sber' }]]),
     });
-    vi.mocked(moexDividends.getDividends).mockResolvedValue([
+    vi.mocked(moex.getDividends).mockResolvedValue([
       { secid: 'SBER', isin: 'RU', registryCloseDate: '2026-06-20', value: 10, currencyId: 'RUB' },
       { secid: 'SBER', isin: 'RU', registryCloseDate: '2026-07-29', value: 10, currencyId: 'RUB' },
       { secid: 'SBER', isin: 'RU', registryCloseDate: '2026-07-30', value: 10, currencyId: 'RUB' },
@@ -344,11 +339,10 @@ describe('BrokerEventsService', () => {
 
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', { from: '2026-06-20', to: '2026-07-29' });
 
     expect(result.data.items).toHaveLength(2);
@@ -376,10 +370,10 @@ describe('BrokerEventsService', () => {
       ],
       instruments: new Map(),
     });
-    vi.mocked(moexDividends.getDividends).mockResolvedValue([
+    vi.mocked(moex.getDividends).mockResolvedValue([
       { secid: 'SBER', isin: 'RU', registryCloseDate: '2026-06-25', value: 30, currencyId: 'RUB' },
     ]);
-    vi.mocked(moexMarketData.getBondPositionDataBatch).mockResolvedValue([
+    vi.mocked(moex.getBondPositionDataBatch).mockResolvedValue([
       {
         secid: 'BOND1',
         couponValue: 50,
@@ -402,11 +396,10 @@ describe('BrokerEventsService', () => {
     ]);
     vi.mocked(operations.getOperations).mockResolvedValue({
       data: { accountId: 'acc-1', items: [], nextCursor: null, hasNext: false, asOf: '2026-06-20' },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', {
       from: '2026-06-20',
       to: '2026-07-10',
@@ -462,11 +455,10 @@ describe('BrokerEventsService', () => {
         hasNext: false,
         asOf: '2026-06-19T00:00:00.000Z',
       },
-      fromCache: false,
-      cachedAt: null,
+      meta: { fromCache: false, cachedAt: null },
     });
 
-    const service = new BrokerEventsService(accounts, portfolio, moexMarketData, moexDividends, operations, cache);
+    const service = new BrokerEventsService(accounts, portfolio, moex, operations, cache);
     const result = await service.getEvents('acc-1', {
       from: '2026-06-15',
       to: '2026-06-20',

apps/backend/src/modules/tbank/services/broker-events.service.ts

@@ -1,9 +1,6 @@
-import { Injectable } from '@nestjs/common';
+import { Injectable, NotFoundException } from '@nestjs/common';
 import { CacheService } from '../../cache/cache.service';
-import { MoexMarketDataClient } from '../../moex-client/moex-market-data.client';
-import { MoexDividendsClient } from '../../moex-client/moex-dividends.client';
-import { ApiEnvelopePayload } from '../../../common/dto/api-response.dto';
-import { EntityNotFoundException } from '../../../common/exceptions/entity-not-found.exception';
+import { MoexClientService } from '../../moex-client/moex-client.service';
 import { TBANK_CACHE_KEYS } from '../tbank.config';
 import { mapQuotationToNumber } from '../mappers/money.mapper';
 import type {
@@ -47,8 +44,7 @@ export class BrokerEventsService {
   constructor(
     private readonly accountsService: BrokerAccountsService,
     private readonly portfolioService: BrokerPortfolioService,
-    private readonly moexMarketData: MoexMarketDataClient,
-    private readonly moexDividends: MoexDividendsClient,
+    private readonly moexClient: MoexClientService,
     private readonly operationsService: BrokerOperationsService,
     private readonly cacheService: CacheService,
   ) {}
@@ -56,9 +52,12 @@ export class BrokerEventsService {
   async getEvents(
     accountId: string,
     query: BrokerEventsQuery,
-  ): Promise<ApiEnvelopePayload<BrokerEventsData>> {
+  ): Promise<{
+    data: BrokerEventsData;
+    meta: { fromCache: boolean; cachedAt: string | null };
+  }> {
     const account = await this.accountsService.findById(accountId);
-    if (!account) throw new EntityNotFoundException('BrokerAccount', accountId);
+    if (!account) throw new NotFoundException('Broker account not found');
 
     const eventTypes = this.parseEventTypes(query.types);
     const eventTypeKey = Array.from(eventTypes).join(',');
@@ -69,7 +68,10 @@ export class BrokerEventsService {
       'tbankPortfolioTtl',
     );
 
-    return new ApiEnvelopePayload(result.data, result.fromCache, result.cachedAt);
+    return {
+      data: result.data,
+      meta: { fromCache: result.fromCache, cachedAt: result.cachedAt },
+    };
   }
 
   private async buildEvents(
@@ -141,7 +143,7 @@ export class BrokerEventsService {
 
     let dividends: { registryCloseDate: string; value: number; currencyId: string }[];
     try {
-      dividends = await this.moexDividends.getDividends(ticker);
+      dividends = await this.moexClient.getDividends(ticker);
     } catch {
       return [];
     }
@@ -201,7 +203,7 @@ export class BrokerEventsService {
       faceValue: number;
     }[];
     try {
-      bondData = await this.moexMarketData.getBondPositionDataBatch(secids);
+      bondData = await this.moexClient.getBondPositionDataBatch(secids);
     } catch {
       return [];
     }