feat(FEAT-MO-001): 完成TDX市场概览首屏

server/apps/api/src/market-overview/market-overview.service.test.ts

@@ -26,9 +26,16 @@ describe('市场概览服务', () => {
 
     const response = await service.getIndices();
 
-    expect(response).toMatchObject({ source: 'tdx', status: 'fresh', data: { items: expect.any(Array) } });
+    expect(response).toMatchObject({
+      source: 'tdx',
+      status: 'fresh',
+      data: { items: expect.any(Array) },
+    });
     expect(response.snapshotId).toMatch(/^20260818-/);
-    expect(client.request).toHaveBeenCalledWith('get_market_data', expect.objectContaining({ count: 5 }));
+    expect(client.request).toHaveBeenCalledWith(
+      'get_market_data',
+      expect.objectContaining({ count: 5 }),
+    );
   });
 
   it('对未验证的市场宽度能力返回不可用而不是伪造数据', async () => {

server/apps/api/src/market-overview/market-overview.service.ts

@@ -23,7 +23,10 @@ export type MarketOverviewResponse<TData> = {
   warnings: string[];
 };
 
-function createSnapshotMeta(): Pick<MarketOverviewResponse<never>, 'snapshotId' | 'asOf' | 'source'> {
+function createSnapshotMeta(): Pick<
+  MarketOverviewResponse<never>,
+  'snapshotId' | 'asOf' | 'source'
+> {
   const asOf = new Date().toISOString();
   const snapshotId = `${asOf.slice(0, 10).replaceAll('-', '')}-${asOf.slice(11, 19).replaceAll(':', '')}`;
   return { snapshotId, asOf, source: 'tdx' };
@@ -76,9 +79,15 @@ export class MarketOverviewService {
     const averageChange = changes.length
       ? Math.round((changes.reduce((sum, value) => sum + value, 0) / changes.length) * 100) / 100
       : null;
-    const marketStatus = averageChange === null ? '指数数据不完整' : averageChange >= 0 ? '指数偏强' : '指数偏弱';
+    const marketStatus =
+      averageChange === null ? '指数数据不完整' : averageChange >= 0 ? '指数偏强' : '指数偏弱';
     const summary: SummaryDataDto = {
-      verdict: averageChange === null ? '市场状态待确认' : averageChange >= 0 ? '市场维持偏强震荡' : '市场维持偏弱震荡',
+      verdict:
+        averageChange === null
+          ? '市场状态待确认'
+          : averageChange >= 0
+            ? '市场维持偏强震荡'
+            : '市场维持偏弱震荡',
       marketStatus,
       volumeStatus: '成交量口径待接入',
       sentimentStatus: '市场情绪口径待接入',

server/apps/api/src/market-overview/tdx/tdx.client.test.ts

@@ -12,19 +12,21 @@ function response(body: unknown, init?: ResponseInit): Response {
 
 describe('TDX 客户端', () => {
   it('发送固定 JSON 请求并返回业务结果', async () => {
-    const fetchImpl = vi.fn<typeof fetch>().mockResolvedValue(
-      response({ id: 1, result: { ErrorId: '0', Value: {} } }),
-    );
+    const fetchImpl = vi
+      .fn<typeof fetch>()
+      .mockResolvedValue(response({ id: 1, result: { ErrorId: '0', Value: {} } }));
     const client = createTdxClient({
       baseUrl: 'http://127.0.0.1:17710',
       timeoutMs: 5_000,
       fetchImpl,
     });
 
-    await expect(client.request('get_market_data', { stock_list: ['600519.SH'] })).resolves.toEqual({
-      ErrorId: '0',
-      Value: {},
-    });
+    await expect(client.request('get_market_data', { stock_list: ['600519.SH'] })).resolves.toEqual(
+      {
+        ErrorId: '0',
+        Value: {},
+      },
+    );
 
     expect(fetchImpl).toHaveBeenCalledWith(
       'http://127.0.0.1:17710/',
@@ -42,9 +44,11 @@ describe('TDX 客户端', () => {
   });
 
   it('将 TDX 错误响应转换为脱敏协议错误', async () => {
-    const fetchImpl = vi.fn<typeof fetch>().mockResolvedValue(
-      response({ id: 1, error: { code: 'bad_request', message: '内部连接信息' } }),
-    );
+    const fetchImpl = vi
+      .fn<typeof fetch>()
+      .mockResolvedValue(
+        response({ id: 1, error: { code: 'bad_request', message: '内部连接信息' } }),
+      );
     const client = createTdxClient({
       baseUrl: 'http://127.0.0.1:17710',
       timeoutMs: 5_000,
@@ -60,7 +64,9 @@ describe('TDX 客户端', () => {
   });
 
   it('将 AbortError 转换为超时错误', async () => {
-    const fetchImpl = vi.fn<typeof fetch>().mockRejectedValue(new DOMException('aborted', 'AbortError'));
+    const fetchImpl = vi
+      .fn<typeof fetch>()
+      .mockRejectedValue(new DOMException('aborted', 'AbortError'));
     const client = createTdxClient({
       baseUrl: 'http://127.0.0.1:17710',
       timeoutMs: 50,