apps/frontend/src/api/client.ts

@@ -0,0 +1,103 @@
+import type {
+  ApiEnvelope,
+  ApiResponseMeta,
+  ShareResponse,
+  StockMarketData,
+  DividendItem,
+  ShareHistoryItem,
+  BondResponse,
+  BondMarketData,
+  BondHistoryItem,
+  CandleItem,
+  SearchResultItem,
+  HealthResponse,
+} from './responses';
+
+const BASE = '';
+
+async function request<T>(path: string, params?: Record<string, string>): Promise<{ data: T; meta: ApiResponseMeta }> {
+  const url = new URL(`${BASE}${path}`, window.location.origin);
+  if (params) {
+    for (const [k, v] of Object.entries(params)) {
+      if (v !== undefined) url.searchParams.set(k, v);
+    }
+  }
+  const res = await fetch(url.toString());
+  if (!res.ok) throw new Error(`API error: ${res.status} ${res.statusText}`);
+  const json: ApiEnvelope<{ data: T; meta: ApiResponseMeta }> = await res.json();
+  return json.data;
+}
+
+export function getHealth(): Promise<{ data: HealthResponse; meta: ApiResponseMeta }> {
+  return request<HealthResponse>('/api/v1/health');
+}
+
+export function searchSecurities(
+  q: string,
+  type: 'all' | 'share' | 'bond' = 'all',
+  limit = 20,
+): Promise<{ data: SearchResultItem[]; meta: ApiResponseMeta }> {
+  return request<SearchResultItem[]>('/api/v1/securities/search', { q, type, limit: String(limit) });
+}
+
+export function getShare(secid: string): Promise<{ data: ShareResponse; meta: ApiResponseMeta }> {
+  return request<ShareResponse>(`/api/v1/securities/shares/${encodeURIComponent(secid)}`);
+}
+
+export function getShareMarketData(secid: string): Promise<{ data: StockMarketData; meta: ApiResponseMeta }> {
+  return request<StockMarketData>(`/api/v1/securities/shares/${encodeURIComponent(secid)}/marketdata`);
+}
+
+export function getShareDividends(secid: string): Promise<{ data: DividendItem[]; meta: ApiResponseMeta }> {
+  return request<DividendItem[]>(`/api/v1/securities/shares/${encodeURIComponent(secid)}/dividends`);
+}
+
+export function getShareHistory(
+  secid: string,
+  from: string,
+  till: string,
+): Promise<{ data: ShareHistoryItem[]; meta: ApiResponseMeta }> {
+  return request<ShareHistoryItem[]>(`/api/v1/securities/shares/${encodeURIComponent(secid)}/history`, { from, till });
+}
+
+export function getBond(secid: string): Promise<{ data: BondResponse; meta: ApiResponseMeta }> {
+  return request<BondResponse>(`/api/v1/securities/bonds/${encodeURIComponent(secid)}`);
+}
+
+export function getBondMarketData(secid: string): Promise<{ data: BondMarketData; meta: ApiResponseMeta }> {
+  return request<BondMarketData>(`/api/v1/securities/bonds/${encodeURIComponent(secid)}/marketdata`);
+}
+
+export function getBondHistory(
+  secid: string,
+  from: string,
+  till: string,
+): Promise<{ data: BondHistoryItem[]; meta: ApiResponseMeta }> {
+  return request<BondHistoryItem[]>(`/api/v1/securities/bonds/${encodeURIComponent(secid)}/history`, { from, till });
+}
+
+export function getShareCandles(
+  secid: string,
+  interval: '1h' | '24h',
+  from: string,
+  till: string,
+): Promise<{ data: CandleItem[]; meta: ApiResponseMeta }> {
+  return request<CandleItem[]>(`/api/v1/securities/shares/${encodeURIComponent(secid)}/candles`, {
+    interval,
+    from,
+    till,
+  });
+}
+
+export function getBondCandles(
+  secid: string,
+  interval: '1h' | '24h',
+  from: string,
+  till: string,
+): Promise<{ data: CandleItem[]; meta: ApiResponseMeta }> {
+  return request<CandleItem[]>(`/api/v1/securities/bonds/${encodeURIComponent(secid)}/candles`, {
+    interval,
+    from,
+    till,
+  });
+}

apps/frontend/src/api/responses.ts

@@ -0,0 +1,124 @@
+export interface ApiResponseMeta {
+  cachedAt: string | null;
+  fromCache: boolean;
+}
+
+export interface ApiEnvelope<T> {
+  data: T;
+  meta: ApiResponseMeta;
+}
+
+export interface StockMarketData {
+  price: number;
+  change: number;
+  changePercent: number;
+  open: number;
+  high: number | null;
+  low: number | null;
+  volume: number;
+  value: number;
+  issueCapitalization: number | null;
+  updatedAt: string;
+}
+
+export interface ShareResponse {
+  secid: string;
+  isin: string;
+  name: string;
+  shortName: string;
+  latName: string | null;
+  listLevel: number;
+  issueSize: number;
+  faceValue: number;
+  faceUnit: string;
+  type: string;
+  marketData: StockMarketData;
+}
+
+export interface DividendItem {
+  registryCloseDate: string;
+  value: number;
+  currency: string;
+}
+
+export interface ShareHistoryItem {
+  date: string;
+  open: number;
+  high: number;
+  low: number;
+  close: number;
+  volume: number;
+  value: number;
+}
+
+export interface BondMarketData {
+  price: number;
+  yieldToMaturity: number | null;
+  duration: number | null;
+  accruedInt: number;
+  couponValue: number;
+  couponPercent: number | null;
+  nextCouponDate: string | null;
+  open: number;
+  high: number | null;
+  low: number | null;
+  volume: number;
+  updatedAt: string;
+}
+
+export interface BondResponse {
+  secid: string;
+  isin: string;
+  name: string;
+  shortName: string;
+  latName: string | null;
+  listLevel: number;
+  issueSize: number;
+  faceValue: number;
+  faceUnit: string;
+  matDate: string;
+  couponValue: number;
+  couponPercent: number | null;
+  couponPeriod: number;
+  nextCoupon: string | null;
+  accruedInt: number;
+  bondType: string;
+  bondSubType: string;
+  offerDate: string | null;
+  buybackDate: string | null;
+  marketData: BondMarketData;
+}
+
+export interface BondHistoryItem {
+  date: string;
+  closePrice: number;
+  yieldClose: number | null;
+  duration: number | null;
+}
+
+export interface CandleItem {
+  open: number;
+  high: number;
+  low: number;
+  close: number;
+  volume: number;
+  value: number;
+  begin: string;
+  end: string;
+}
+
+export interface SearchResultItem {
+  secid: string;
+  isin: string;
+  shortName: string;
+  type: 'share' | 'bond';
+  listLevel: number;
+  currency: string | null;
+  price: number | null;
+}
+
+export interface HealthResponse {
+  status: string;
+  timestamp: string;
+  uptime: number;
+}

apps/frontend/src/components/Layout.tsx

@@ -1,3 +1,27 @@
+import { Outlet, Link } from 'react-router-dom';
+import { SearchBar } from './SearchBar';
+
 export function Layout() {
-  return <div />;
+  return (
+    <div style={{ minHeight: '100vh', display: 'flex', flexDirection: 'column' }}>
+      <header
+        style={{
+          background: 'var(--color-surface)',
+          borderBottom: '1px solid #e0e0e0',
+          padding: '12px 24px',
+          display: 'flex',
+          alignItems: 'center',
+          gap: 24,
+        }}
+      >
+        <Link to="/" style={{ fontSize: 20, fontWeight: 700, color: 'var(--color-text)', textDecoration: 'none' }}>
+          MoexVibe
+        </Link>
+        <SearchBar />
+      </header>
+      <main style={{ flex: 1, padding: 24, maxWidth: 1200, width: '100%', margin: '0 auto' }}>
+        <Outlet />
+      </main>
+    </div>
+  );
 }

apps/frontend/src/components/SearchBar.tsx

@@ -0,0 +1,101 @@
+import { useState, useRef, useEffect } from 'react';
+import { useNavigate } from 'react-router-dom';
+import { useSearch } from '../hooks/useSearch';
+
+export function SearchBar() {
+  const [query, setQuery] = useState('');
+  const [debounced, setDebounced] = useState('');
+  const [open, setOpen] = useState(false);
+  const navigate = useNavigate();
+  const ref = useRef<HTMLDivElement>(null);
+
+  useEffect(() => {
+    const id = setTimeout(() => setDebounced(query), 300);
+    return () => clearTimeout(id);
+  }, [query]);
+
+  const { data: results, isLoading } = useSearch(debounced);
+
+  useEffect(() => {
+    function handleClick(e: MouseEvent) {
+      if (ref.current && !ref.current.contains(e.target as Node)) setOpen(false);
+    }
+    document.addEventListener('mousedown', handleClick);
+    return () => document.removeEventListener('mousedown', handleClick);
+  }, []);
+
+  const showResults = open && debounced.length >= 2;
+
+  return (
+    <div ref={ref} style={{ position: 'relative', width: 400, maxWidth: '100%' }}>
+      <input
+        type="text"
+        placeholder="Поиск акций и облигаций..."
+        value={query}
+        onChange={e => { setQuery(e.target.value); setOpen(true); }}
+        onFocus={() => setOpen(true)}
+        style={{
+          width: '100%',
+          padding: '8px 12px',
+          border: '1px solid #ccc',
+          borderRadius: 6,
+          fontSize: 14,
+        }}
+      />
+      {showResults && (
+        <ul
+          style={{
+            position: 'absolute',
+            top: '100%',
+            left: 0,
+            right: 0,
+            background: '#fff',
+            border: '1px solid #ddd',
+            borderRadius: 6,
+            marginTop: 4,
+            padding: 0,
+            listStyle: 'none',
+            zIndex: 100,
+            maxHeight: 360,
+            overflowY: 'auto',
+            boxShadow: '0 4px 12px rgba(0,0,0,0.1)',
+          }}
+        >
+          {isLoading && <li style={{ padding: 12, color: '#888' }}>Загрузка...</li>}
+          {!isLoading && results && results.length === 0 && (
+            <li style={{ padding: 12, color: '#888' }}>Ничего не найдено</li>
+          )}
+          {!isLoading &&
+            results?.map(item => (
+              <li
+                key={item.secid}
+                onClick={() => {
+                  setOpen(false);
+                  setQuery('');
+                  navigate(item.type === 'share' ? `/stocks/${item.secid}` : `/bonds/${item.secid}`);
+                }}
+                style={{
+                  padding: '10px 12px',
+                  cursor: 'pointer',
+                  borderBottom: '1px solid #f0f0f0',
+                  display: 'flex',
+                  justifyContent: 'space-between',
+                  alignItems: 'center',
+                }}
+                onMouseEnter={e => (e.currentTarget.style.background = '#f5f5f5')}
+                onMouseLeave={e => (e.currentTarget.style.background = '')}
+              >
+                <span>
+                  <strong>{item.shortName}</strong>
+                  <span style={{ marginLeft: 8, color: '#888', fontSize: 12 }}>{item.secid}</span>
+                </span>
+                <span style={{ fontSize: 12, color: item.type === 'share' ? '#1976d2' : '#2e7d32' }}>
+                  {item.type === 'share' ? 'Акция' : 'Облигация'}
+                </span>
+              </li>
+            ))}
+        </ul>
+      )}
+    </div>
+  );
+}

apps/frontend/src/hooks/useSearch.ts

@@ -0,0 +1,15 @@
+import { useQuery } from '@tanstack/react-query';
+import { searchSecurities } from '../api/client';
+import type { SearchResultItem } from '../api/responses';
+
+export function useSearch(query: string) {
+  return useQuery<SearchResultItem[]>({
+    queryKey: ['securities', 'search', query],
+    queryFn: async () => {
+      const res = await searchSecurities(query);
+      return res.data;
+    },
+    enabled: query.length >= 2,
+    staleTime: 60_000,
+  });
+}

apps/frontend/src/pages/BondPage.tsx

@@ -1,3 +1,41 @@
+import { useParams } from 'react-router-dom';
+import { useQuery } from '@tanstack/react-query';
+import { getBond } from '../api/client';
+
 export function BondPage() {
-  return <div />;
+  const { secid } = useParams<{ secid: string }>();
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['bonds', secid],
+    queryFn: () => getBond(secid!),
+    enabled: !!secid,
+  });
+
+  if (isLoading) return <div>Загрузка...</div>;
+  if (error || !data) return <div>Ошибка загрузки данных</div>;
+
+  return (
+    <div>
+      <h1>{data.data.shortName}</h1>
+      <p style={{ color: 'var(--color-text-secondary)', marginBottom: 16 }}>
+        {data.data.secid} &middot; {data.data.isin}
+      </p>
+      <div
+        style={{
+          background: 'var(--color-surface)',
+          borderRadius: 'var(--border-radius)',
+          boxShadow: 'var(--shadow)',
+          padding: 24,
+        }}
+      >
+        <div style={{ fontSize: 28, fontWeight: 700 }}>
+          {data.data.marketData.price.toFixed(2)} ₽
+        </div>
+        <div style={{ fontSize: 14, color: 'var(--color-text-secondary)', marginTop: 4 }}>
+          {data.data.marketData.yieldToMaturity !== null
+            ? `Доходность: ${data.data.marketData.yieldToMaturity.toFixed(2)}%`
+            : 'N/A'}
+        </div>
+      </div>
+    </div>
+  );
 }

apps/frontend/src/pages/HomePage.tsx

@@ -1,3 +1,18 @@
 export function HomePage() {
-  return <div />;
+  return (
+    <div style={{ textAlign: 'center', paddingTop: 120 }}>
+      <h1 style={{ fontSize: 32, fontWeight: 700, marginBottom: 12 }}>
+        MoexVibe
+      </h1>
+      <p style={{ color: 'var(--color-text-secondary)', fontSize: 16, marginBottom: 32 }}>
+        Анализ акций и облигаций Московской биржи
+      </p>
+      <p style={{ color: '#888', fontSize: 13 }}>
+        Введите название или тикер в строку поиска выше
+      </p>
+      <p style={{ color: '#aaa', fontSize: 12, marginTop: 8 }}>
+        Данные задерживаются на 15 минут &middot; Бесплатный API MOEX ISS
+      </p>
+    </div>
+  );
 }

apps/frontend/src/pages/StockPage.tsx

@@ -1,3 +1,47 @@
+import { useParams } from 'react-router-dom';
+import { useQuery } from '@tanstack/react-query';
+import { getShare } from '../api/client';
+
 export function StockPage() {
-  return <div />;
+  const { secid } = useParams<{ secid: string }>();
+  const { data, isLoading, error } = useQuery({
+    queryKey: ['shares', secid],
+    queryFn: () => getShare(secid!),
+    enabled: !!secid,
+  });
+
+  if (isLoading) return <div>Загрузка...</div>;
+  if (error || !data) return <div>Ошибка загрузки данных</div>;
+
+  return (
+    <div>
+      <h1>{data.data.shortName}</h1>
+      <p style={{ color: 'var(--color-text-secondary)', marginBottom: 16 }}>
+        {data.data.secid} &middot; {data.data.isin}
+      </p>
+      <div
+        style={{
+          background: 'var(--color-surface)',
+          borderRadius: 'var(--border-radius)',
+          boxShadow: 'var(--shadow)',
+          padding: 24,
+        }}
+      >
+        <div style={{ fontSize: 28, fontWeight: 700 }}>
+          {data.data.marketData.price.toFixed(2)} ₽
+        </div>
+        <div
+          style={{
+            fontSize: 14,
+            color: data.data.marketData.change >= 0 ? 'var(--color-positive)' : 'var(--color-negative)',
+          }}
+        >
+          {data.data.marketData.change >= 0 ? '+' : ''}
+          {data.data.marketData.change.toFixed(2)} /{' '}
+          {data.data.marketData.changePercent >= 0 ? '+' : ''}
+          {data.data.marketData.changePercent.toFixed(2)}%
+        </div>
+      </div>
+    </div>
+  );
 }