优化后端构建方式，修改首页报表 bug

dashboard/backend/src/routes/blacklist.ts

@@ -139,7 +139,7 @@ router.post('/api/blacklist/', async (req: Request, res: Response) => {
   try {
     const parsed = BlackListCreateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }
@@ -174,7 +174,7 @@ router.put('/api/blacklist/:id', async (req: Request, res: Response) => {
 
     const parsed = BlackListUpdateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }

dashboard/backend/src/routes/dashboard.ts

@@ -8,6 +8,14 @@ import { authMiddleware } from '../middleware/auth.js';
 
 const router: RouterType = Router();
 
+/** 格式化为本地日期字符串 YYYY-MM-DD（避免 toISOString 的 UTC 偏移） */
+function toLocalDateStr(d: Date): string {
+  const y = d.getFullYear();
+  const m = String(d.getMonth() + 1).padStart(2, '0');
+  const day = String(d.getDate()).padStart(2, '0');
+  return `${y}-${m}-${day}`;
+}
+
 // 所有 dashboard 接口需登录
 router.use(authMiddleware);
 
@@ -135,7 +143,7 @@ router.get('/api/dashboard/device-daily', async (req: Request, res: Response) =>
     const dateList: string[] = [];
     const tmp = new Date(startDate);
     while (tmp <= now) {
-      dateList.push(tmp.toISOString().slice(0, 10));
+      dateList.push(toLocalDateStr(tmp));
       tmp.setDate(tmp.getDate() + 1);
     }
 
@@ -228,14 +236,14 @@ router.get('/api/dashboard/active-daily', async (req: Request, res: Response) =>
     const dateList: string[] = [];
     const tmp = new Date(startDate);
     while (tmp <= now) {
-      dateList.push(tmp.toISOString().slice(0, 10));
+      dateList.push(toLocalDateStr(tmp));
       tmp.setDate(tmp.getDate() + 1);
     }
 
     const modelSet = new Set<string>();
     const dataMap = new Map<string, Record<string, number>>();
     for (const row of rows) {
-      const dateStr = String(row.active_date).slice(0, 10);
+      const dateStr = toLocalDateStr(new Date(row.active_date));
       modelSet.add(row.model);
       if (!dataMap.has(dateStr)) dataMap.set(dateStr, {});
       dataMap.get(dateStr)![row.model] = Number(row.count);

dashboard/backend/src/routes/ota.ts

@@ -184,7 +184,7 @@ router.post('/api/ota/', async (req: Request, res: Response) => {
   try {
     const parsed = OtaCreateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }
@@ -241,7 +241,7 @@ router.put('/api/ota/:ota_id', async (req: Request, res: Response) => {
 
     const parsed = OtaUpdateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }

dashboard/backend/src/routes/otaTargetDevice.ts

@@ -139,7 +139,7 @@ router.post('/api/ota-target-device/', async (req: Request, res: Response) => {
   try {
     const parsed = OtaTargetDeviceCreateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }
@@ -185,7 +185,7 @@ router.put('/api/ota-target-device/:id', async (req: Request, res: Response) =>
 
     const parsed = OtaTargetDeviceUpdateSchema.safeParse(req.body);
     if (!parsed.success) {
-      const errors = parsed.error.errors.map((e) => e.message).join('; ');
+      const errors = parsed.error.issues.map((e: { message: string }) => e.message).join('; ');
       res.json(ApiResponse.error(errors));
       return;
     }