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feat: 微服务架构拆分和前后端优化

Browse Source 
后端:
- 拆分出 agent_service, runtime_service, trading_service, news_service
- Gateway 模块化拆分 (gateway_*.py)
- 添加 domains/ 领域层
- 新增 control_client, runtime_client
- 更新 start-dev.sh 支持 split 服务模式

前端:
- 完善 API 服务层 (newsApi, tradingApi)
- 更新 vite.config.js
- Explain 组件优化

测试:
- 添加多个服务 app 测试

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
This commit is contained in:
cillin
2026-03-23 17:45:39 +08:00
parent 0f1bc2bb39
commit 3448667b79
54 changed files with 5440 additions and 2947 deletions
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351
frontend/src/App.jsx
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@@ -6,6 +6,19 @@ import { AGENTS, INITIAL_TICKERS } from './config/constants';
// Services
import { ReadOnlyClient } from './services/websocket';
import { startRuntime, uploadAgentSkillZip } from './services/runtimeApi';
import {
fetchNewsCategoriesDirect,
fetchNewsForDateDirect,
fetchRangeExplainDirect,
fetchSimilarDaysDirect,
fetchStockStoryDirect,
hasDirectNewsService
} from './services/newsApi';
import {
fetchInsiderTradesDirect,
fetchStockHistoryDirect,
hasDirectTradingService
} from './services/tradingApi';
// Hooks
import { useFeedProcessor } from './hooks/useFeedProcessor';
@@ -937,7 +950,7 @@ export default function LiveTradingApp() {
const requestStockHistory = useCallback((symbol, { force = false } = {}) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !clientRef.current) {
if (!normalized) {
return false;
}
@@ -945,6 +958,65 @@ export default function LiveTradingApp() {
return false;
}
const endDate = currentDate
? String(currentDate).slice(0, 10)
: new Date().toISOString().slice(0, 10);
const end = new Date(`${endDate}T00:00:00`);
const start = new Date(end);
start.setDate(start.getDate() - 120);
const startDate = start.toISOString().slice(0, 10);
if (hasDirectTradingService()) {
void fetchStockHistoryDirect(normalized, startDate, endDate)
.then((payload) => {
const prices = Array.isArray(payload?.prices) ? payload.prices : [];
setOhlcHistoryByTicker((prev) => ({
...prev,
[normalized]: prices
}));
setPriceHistoryByTicker((prev) => ({
...prev,
[normalized]: prices
.map((point) => {
const price = Number(point?.close);
const timestamp = point?.time;
if (!timestamp || !Number.isFinite(price)) {
return null;
}
return {
timestamp: String(timestamp),
label: String(timestamp),
price
};
})
.filter(Boolean)
}));
setHistorySourceByTicker((prev) => ({
...prev,
[normalized]: 'trading_service'
}));
})
.catch((error) => {
console.error('Direct stock-history fetch failed, falling back to websocket:', error);
if (clientRef.current) {
const success = clientRef.current.send({
type: 'get_stock_history',
ticker: normalized,
lookback_days: 120
});
if (success) {
requestedStockHistoryRef.current.add(normalized);
}
}
});
requestedStockHistoryRef.current.add(normalized);
return true;
}
if (!clientRef.current) {
return false;
}
const success = clientRef.current.send({
type: 'get_stock_history',
ticker: normalized,
@@ -956,7 +1028,7 @@ export default function LiveTradingApp() {
}
return success;
}, []);
}, [currentDate]);
const requestStockExplainEvents = useCallback((symbol) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
@@ -984,9 +1056,49 @@ export default function LiveTradingApp() {
const requestStockNewsForDate = useCallback((symbol, date) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !date || !clientRef.current) {
if (!normalized || !date) {
return false;
}
if (hasDirectNewsService()) {
void fetchNewsForDateDirect(normalized, date, 20)
.then((payload) => {
const targetDate = typeof payload?.date === 'string' ? payload.date.trim() : date;
const news = Array.isArray(payload?.news) ? payload.news : [];
const freshness = payload?.freshness || null;
setNewsByTicker((prev) => ({
...prev,
[normalized]: {
...(prev[normalized] || {}),
byDate: {
...((prev[normalized] && prev[normalized].byDate) || {}),
[targetDate]: news
},
byDateFreshness: {
...((prev[normalized] && prev[normalized].byDateFreshness) || {}),
[targetDate]: freshness
}
}
}));
})
.catch((error) => {
console.error('Direct news-for-date fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_news_for_date',
ticker: normalized,
date,
limit: 20
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_news_for_date',
ticker: normalized,
@@ -1009,21 +1121,96 @@ export default function LiveTradingApp() {
const requestStockNewsCategories = useCallback((symbol) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !clientRef.current) {
if (!normalized) {
return false;
}
const endDate = currentDate
? String(currentDate).slice(0, 10)
: new Date().toISOString().slice(0, 10);
const end = new Date(`${endDate}T00:00:00`);
const start = new Date(end);
start.setDate(start.getDate() - 90);
const startDate = start.toISOString().slice(0, 10);
if (hasDirectNewsService()) {
void fetchNewsCategoriesDirect(normalized, startDate, endDate, 200)
.then((payload) => {
const freshness = payload?.freshness || null;
setNewsByTicker((prev) => ({
...prev,
[normalized]: {
...(prev[normalized] || {}),
categories: payload?.categories || {},
categoriesStartDate: startDate,
categoriesEndDate: endDate,
categoriesFreshness: freshness
}
}));
})
.catch((error) => {
console.error('Direct news-categories fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_news_categories',
ticker: normalized,
lookback_days: 90
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_news_categories',
ticker: normalized,
lookback_days: 90
});
}, []);
}, [currentDate]);
const requestStockInsiderTrades = useCallback((symbol, startDate = null, endDate = null) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !clientRef.current) {
if (!normalized) {
return false;
}
if (hasDirectTradingService()) {
void fetchInsiderTradesDirect(normalized, startDate, endDate, 50)
.then((payload) => {
const rows = Array.isArray(payload?.insider_trades) ? payload.insider_trades : [];
setInsiderTradesByTicker((prev) => ({
...prev,
[normalized]: {
ticker: normalized,
startDate: startDate || null,
endDate: endDate || null,
trades: rows
}
}));
})
.catch((error) => {
console.error('Direct insider-trades fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_insider_trades',
ticker: normalized,
start_date: startDate,
end_date: endDate,
limit: 50
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_insider_trades',
ticker: normalized,
@@ -1046,9 +1233,52 @@ export default function LiveTradingApp() {
const requestStockRangeExplain = useCallback((symbol, startDate, endDate, articleIds = []) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !startDate || !endDate || !clientRef.current) {
if (!normalized || !startDate || !endDate) {
return false;
}
if (hasDirectNewsService()) {
void fetchRangeExplainDirect(normalized, startDate, endDate, articleIds)
.then((payload) => {
const result = payload?.result && typeof payload.result === 'object' ? payload.result : null;
const freshness = payload?.freshness || null;
if (!result?.start_date || !result?.end_date) {
return;
}
const cacheKey = `${result.start_date}:${result.end_date}`;
setNewsByTicker((prev) => ({
...prev,
[normalized]: {
...(prev[normalized] || {}),
rangeExplainCache: {
...((prev[normalized] && prev[normalized].rangeExplainCache) || {}),
[cacheKey]: {
...result,
freshness
}
}
}
}));
})
.catch((error) => {
console.error('Direct range explain fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_range_explain',
ticker: normalized,
start_date: startDate,
end_date: endDate,
article_ids: Array.isArray(articleIds) ? articleIds : []
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_range_explain',
ticker: normalized,
@@ -1060,9 +1290,51 @@ export default function LiveTradingApp() {
const requestStockStory = useCallback((symbol, asOfDate = null) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !clientRef.current) {
if (!normalized) {
return false;
}
if (hasDirectNewsService()) {
void fetchStockStoryDirect(normalized, asOfDate)
.then((payload) => {
const storyDate = typeof payload?.as_of_date === 'string' ? payload.as_of_date.trim() : '';
const freshness = payload?.freshness || null;
if (!storyDate) {
return;
}
setNewsByTicker((prev) => ({
...prev,
[normalized]: {
...(prev[normalized] || {}),
storyCache: {
...((prev[normalized] && prev[normalized].storyCache) || {}),
[storyDate]: {
story: payload.story || '',
source: payload.source || 'news_service',
asOfDate: storyDate,
freshness
}
}
}
}));
})
.catch((error) => {
console.error('Direct story fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_story',
ticker: normalized,
as_of_date: asOfDate
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_story',
ticker: normalized,
@@ -1072,9 +1344,46 @@ export default function LiveTradingApp() {
const requestStockSimilarDays = useCallback((symbol, date, topK = 8) => {
const normalized = typeof symbol === 'string' ? symbol.trim().toUpperCase() : '';
if (!normalized || !date || !clientRef.current) {
if (!normalized || !date) {
return false;
}
if (hasDirectNewsService()) {
void fetchSimilarDaysDirect(normalized, date, topK)
.then((payload) => {
const targetDate = typeof payload?.target_date === 'string' ? payload.target_date.trim() : date;
if (!targetDate) {
return;
}
setNewsByTicker((prev) => ({
...prev,
[normalized]: {
...(prev[normalized] || {}),
similarDaysCache: {
...((prev[normalized] && prev[normalized].similarDaysCache) || {}),
[targetDate]: payload
}
}
}));
})
.catch((error) => {
console.error('Direct similar-days fetch failed, falling back to websocket:', error);
if (clientRef.current) {
clientRef.current.send({
type: 'get_stock_similar_days',
ticker: normalized,
date,
top_k: topK
});
}
});
return true;
}
if (!clientRef.current) {
return false;
}
return clientRef.current.send({
type: 'get_stock_similar_days',
ticker: normalized,
@@ -1707,7 +2016,8 @@ export default function LiveTradingApp() {
items: Array.isArray(e.news) ? e.news : [],
source: e.source || null,
startDate: e.start_date || null,
endDate: e.end_date || null
endDate: e.end_date || null,
freshness: e.freshness || null
}
}));
requestStockNewsTimeline(symbol);
@@ -1726,6 +2036,10 @@ export default function LiveTradingApp() {
byDate: {
...((prev[symbol] && prev[symbol].byDate) || {}),
[date]: Array.isArray(e.news) ? e.news : []
},
byDateFreshness: {
...((prev[symbol] && prev[symbol].byDateFreshness) || {}),
[date]: e.freshness || null
}
}
}));
@@ -1742,7 +2056,8 @@ export default function LiveTradingApp() {
...(prev[symbol] || {}),
timeline: Array.isArray(e.timeline) ? e.timeline : [],
timelineStartDate: e.start_date || null,
timelineEndDate: e.end_date || null
timelineEndDate: e.end_date || null,
timelineFreshness: e.freshness || null
}
}));
},
@@ -1758,7 +2073,8 @@ export default function LiveTradingApp() {
...(prev[symbol] || {}),
categories: e.categories || {},
categoriesStartDate: e.start_date || null,
categoriesEndDate: e.end_date || null
categoriesEndDate: e.end_date || null,
categoriesFreshness: e.freshness || null
}
}));
},
@@ -1805,7 +2121,10 @@ export default function LiveTradingApp() {
...(prev[symbol] || {}),
rangeExplainCache: {
...((prev[symbol] && prev[symbol].rangeExplainCache) || {}),
[cacheKey]: result
[cacheKey]: {
...result,
freshness: e.freshness || null
}
}
}
}));
@@ -1826,7 +2145,8 @@ export default function LiveTradingApp() {
[asOfDate]: {
story: e.story || '',
source: e.source || null,
asOfDate
asOfDate,
freshness: e.freshness || null
}
}
}
@@ -1852,7 +2172,8 @@ export default function LiveTradingApp() {
[date]: {
target_features: e.target_features || {},
items: Array.isArray(e.items) ? e.items : [],
error: e.error || null
error: e.error || null,
freshness: e.freshness || null
}
}
}