feat: Dashboard 合同卡片显示有效合同数 + 总合同数

backend/src/routes/platform.routes.ts

@@ -20,11 +20,20 @@ router.use(authMiddleware, platformAdminMiddleware)
  */
 router.get('/dashboard', async (_req: AuthRequest, res, next) => {
   try {
-    const [orgs, users, employees, contracts, payslips] = await Promise.all([
+    const now = new Date()
+    const [orgs, users, employees, contracts, activeContracts, payslips] = await Promise.all([
       prisma.organization.count(),
       prisma.user.count({ where: { role: { not: 'SUPER_ADMIN' } } }),
       prisma.employee.count(),
       prisma.laborContract.count(),
+      prisma.laborContract.count({
+        where: {
+          OR: [
+            { endDate: null },
+            { endDate: { gte: now } },
+          ],
+        },
+      }),
       prisma.payslip.count(),
     ])
 
@@ -52,6 +61,7 @@ router.get('/dashboard', async (_req: AuthRequest, res, next) => {
         totalUsers: users,
         totalEmployees: employees,
         totalContracts: contracts,
+        activeContracts,
         totalPayslips: payslips,
         orgsByPlan: orgsByPlan.map((g: any) => ({ plan: g.plan, count: g._count })),
         recentOrgs: recentOrgs.map((o: any) => ({