FES-27-get-cart-info (#35)

* add controller and response DTO
Co-authored-by: NHT <[email protected]>

src/feature/cart/cart.controller.ts

@@ -4,6 +4,8 @@ import { FlagsmithService } from 'src/dependency/flagsmith/flagsmith.service';
 import { MessagePattern } from '@nestjs/microservices';
 import { AddToCartRequest } from './dto/add-to-cart-request.dto';
 import { AddToCartResponse } from './dto/add-to-cart-response.dto';
+import { GetCartDetailResponse } from './dto/get-cart-detail-response.dto';
+import { CartItem } from 'src/entity/cart-item.entity';
 
 @Controller()
 export class CartController {
@@ -53,4 +55,35 @@ export class CartController {
       return res;
     }
   }
+
+  @MessagePattern({ cmd: 'get_cart_detail' })
+  async getCartDetail(customer_id: number): Promise<GetCartDetailResponse> {
+    if (this.flagService.isFeatureEnabled('fes-27-get-cart-info')) {
+      const res = new GetCartDetailResponse(200, '');
+
+      try {
+        const cartItems: CartItem[] =
+          await this.cartService.getCart(customer_id);
+        res.statusCode = 200;
+        res.message = 'Get cart detail successfully';
+        res.data = {
+          customer_id: customer_id,
+          cart_info: cartItems,
+        };
+      } catch (error) {
+        if (error instanceof HttpException) {
+          res.statusCode = error.getStatus();
+          res.message = error.getResponse();
+          res.data = null;
+        } else {
+          res.statusCode = 500;
+          res.message = error.toString();
+          res.data = null;
+        }
+        return res;
+      }
+
+      return res;
+    }
+  }
 }

src/feature/cart/dto/get-cart-detail-response.dto.ts

@@ -0,0 +1,25 @@
+import { GeneralResponse } from 'src/dto/general-response.dto';
+
+export class GetCartDetailResponse extends GeneralResponse {
+  data: CartDetail;
+}
+
+interface CartDetail {
+  customer_id: number;
+  cart_info: CartItem[];
+}
+
+interface CartItem {
+  item_id: number;
+  sku_id: number;
+  customer_id: number;
+  qty_ordered: number;
+  advanced_taste_customization: string;
+  basic_taste_customization: string;
+  portion_customization: string;
+  advanced_taste_customization_obj: string;
+  basic_taste_customization_obj: string;
+  notes: string;
+  restaurant_id: number;
+  created_at: Date;
+}