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codex/backend-architecture-improvements #47

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ksv741 merged 9 commits from codex/backend-architecture-improvements into main 2026-06-25 21:09:15 +03:00
Conversation 0 Commits 9 Files Changed 73 +1880 -938

9 Commits

Author SHA1 Message Date
Sergey Krylov
58ddb10a92 docs: update inbox and roadmap with completed backend architecture improvements
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2026-06-25 21:05:01 +03:00
Sergey Krylov
4ed6e0ce20 docs: mark all tasks as completed in moex-client-split tasks.md 2026-06-25 20:54:06 +03:00
Sergey Krylov
75fead68b8 refactor: split MoexClientService into domain-specific clients 
- MoexHttpClient: infrastructure (axios, rate limiter, circuit breaker)
- MoexSecuritiesClient: search and security descriptions
- MoexMarketDataClient: share/bond market data and batch queries
- MoexCandlesClient: candle data
- MoexHistoryClient: share/bond history
- MoexDividendsClient: dividend data
- Removed @Global() from MoexClientModule
- Updated all 7 consumers with explicit DI
- All 141 tests passing
 2026-06-25 20:49:17 +03:00
Sergey Krylov
d2457d13af docs: add ADR-020 and feature docs for MoexClientService split 2026-06-25 20:42:28 +03:00
Sergey Krylov
238836c850 refactor(backend): connect RequestLoggingMiddleware through DI 
- AppModule implements NestModule with configure() for middleware
- Remove manual middleware instantiation from main.ts
- 120 tests pass, build succeeds
 2026-06-25 20:37:10 +03:00
Sergey Krylov
6e8efd2b80 feat(backend): improve health check with dependency probes 2026-06-25 20:34:37 +03:00
Sergey Krylov
9f85dc5dde refactor(backend): introduce domain exception hierarchy 
- Add DomainException base class extending HttpException
- Add EntityNotFoundException, PortfolioAccessDeniedException,
  MoexApiException, TBankApiException, TBankNotConfiguredException
- Update HttpExceptionFilter with unhandled error logging
- Replace generic NestJS exceptions in services with domain exceptions
- Update all affected tests
- 117 tests pass, build succeeds
 2026-06-25 20:30:45 +03:00
Sergey Krylov
3b919ecdc6 perf(backend): add dedicated screenerTtl config for screener caching 
- Add CACHE_SCREENER_TTL env var (default 900s) to configuration
- Move screener from marketDataTtl to dedicated screenerTtl
- Add test verifying cache key prefix, parts, and TTL config key
- 117 tests pass, build succeeds
 2026-06-25 20:25:53 +03:00
Sergey Krylov
ccb1082535 refactor(backend): unify envelope DTOs and fix shares/bonds inconsistency 
- Replace 4 duplicate meta DTOs (AuthResponseMetaDto, PortfolioResponseMetaDto,
  BrokerResponseMetaDto, ScreenerResponseMetaDto) with shared ApiResponseMeta
- Wrap shares getShare() in ApiEnvelopePayload (was raw object, unlike bonds)
- Remove unnecessary CacheModule import from securities module
- Update portfolio controller nullDataEnvelopeSchema to use shared ApiResponseMeta
- All 116 tests pass
 2026-06-25 20:20:59 +03:00