order stats

src/modules/order/providers/order.service.ts

@@ -30,6 +30,8 @@ import { UpdateStatusDto } from '../dto/update-status.dto';
 import { CreateOrderPrintDto } from '../dto/create-order-print.dto';
 import { OrderPrint } from '../entities/print.entity';
 import { OrderPrintRepository } from '../repositories/order-print.repository';
+import { Request } from 'src/modules/request/entities/request.entity';
+import { Invoice } from 'src/modules/invoice/entities/invoice.entity';
 
 @Injectable()
 export class OrderService {
@@ -216,7 +218,7 @@ export class OrderService {
       await this.em.flush();
       return order
     }
-    
+
     throw new ForbiddenException("You don't have permission to update order status")
   }
 
@@ -273,4 +275,24 @@ export class OrderService {
     }
     return order;
   }
+
+  async getStats(userId: string) {
+    const [requestsCount, invoicesCount, inProgressOrdersCount, completedOrdersCount] =
+      await Promise.all([
+        this.em.count(Request, { user: { id: userId } }),
+        this.em.count(Invoice, { user: { id: userId } }),
+        this.em.count(Order, {
+          user: { id: userId },
+          status: { $nin: [OrderStatusEnum.FINISHED, OrderStatusEnum.CANCELED] },
+        }),
+        this.em.count(Order, { user: { id: userId }, status: OrderStatusEnum.FINISHED }),
+      ]);
+
+    return {
+      requestsCount,
+      invoicesCount,
+      inProgressOrdersCount,
+      completedOrdersCount,
+    };
+  }
 }