feat(crm): add contracts, cost sheets, invoices modules and API clients

Made-with: Cursor

backend/src/modules/crm/contracts.controller.ts

@@ -0,0 +1,65 @@
+import { Response, NextFunction } from 'express';
+import { AuthRequest } from '../../shared/middleware/auth';
+import { contractsService } from './contracts.service';
+import { ResponseFormatter } from '../../shared/utils/responseFormatter';
+
+export class ContractsController {
+  async create(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const contract = await contractsService.create(req.body, req.user!.id);
+      res.status(201).json(
+        ResponseFormatter.success(contract, 'تم إنشاء العقد - Contract created')
+      );
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  async findById(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const contract = await contractsService.findById(req.params.id);
+      res.json(ResponseFormatter.success(contract));
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  async findByDeal(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const list = await contractsService.findByDeal(req.params.dealId);
+      res.json(ResponseFormatter.success(list));
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  async update(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const contract = await contractsService.update(req.params.id, req.body, req.user!.id);
+      res.json(ResponseFormatter.success(contract, 'تم تحديث العقد - Contract updated'));
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  async updateStatus(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const { status } = req.body;
+      const contract = await contractsService.updateStatus(req.params.id, status, req.user!.id);
+      res.json(ResponseFormatter.success(contract, 'تم تحديث حالة العقد - Contract status updated'));
+    } catch (error) {
+      next(error);
+    }
+  }
+
+  async markSigned(req: AuthRequest, res: Response, next: NextFunction) {
+    try {
+      const contract = await contractsService.markSigned(req.params.id, req.user!.id);
+      res.json(ResponseFormatter.success(contract, 'تم توقيع العقد - Contract signed'));
+    } catch (error) {
+      next(error);
+    }
+  }
+}
+
+export const contractsController = new ContractsController();