table number

src/modules/cart/controllers/cart.controller.ts

@@ -7,6 +7,7 @@ import { SetAddressDto } from '../dto/set-address.dto';
 import { SetPaymentMethodDto } from '../dto/set-payment-method.dto';
 import { SetDeliveryMethodDto } from '../dto/set-delivery-method.dto';
 import { SetDescriptionDto } from '../dto/set-description.dto';
+import { SetTableNumberDto } from '../dto/set-table-number.dto';
 import { ApiTags, ApiOperation, ApiResponse, ApiBearerAuth, ApiBody, ApiParam } from '@nestjs/swagger';
 import { AuthGuard } from '../../auth/guards/auth.guard';
 import { UserId } from 'src/common/decorators/user-id.decorator';
@@ -132,4 +133,15 @@ export class CartController {
   ) {
     return this.cartService.setDescription(userId, restaurantId, setDescriptionDto);
   }
+
+  @Patch('table-number')
+  @ApiOperation({ summary: 'Set table number for cart (required when delivery method is DineIn)' })
+  @ApiBody({ type: SetTableNumberDto })
+  setTableNumber(
+    @UserId() userId: string,
+    @RestId() restaurantId: string,
+    @Body() setTableNumberDto: SetTableNumberDto,
+  ) {
+    return this.cartService.setTableNumber(userId, restaurantId, setTableNumberDto);
+  }
 }

src/modules/cart/dto/set-table-number.dto.ts

@@ -0,0 +1,10 @@
+import { ApiProperty, ApiPropertyOptional } from '@nestjs/swagger';
+import { IsNotEmpty, IsString, ValidateIf } from 'class-validator';
+
+export class SetTableNumberDto {
+  @ApiPropertyOptional({ description: 'Table number', example: '5' })
+  @ValidateIf((o, value) => value !== null && value !== undefined)
+  @IsString()
+  tableNumber?: string;
+}
+

src/modules/cart/interfaces/cart.interface.ts

@@ -20,6 +20,7 @@ export interface Cart {
   paymentMethodId?: string;
   deliveryMethodId?: string;
   description?: string;
+  tableNumber?: string;
 
   deliveryFee: number;
   subTotal: number;

src/modules/cart/providers/cart.service.ts

@@ -11,10 +11,12 @@ import { SetAddressDto } from '../dto/set-address.dto';
 import { SetPaymentMethodDto } from '../dto/set-payment-method.dto';
 import { SetDeliveryMethodDto } from '../dto/set-delivery-method.dto';
 import { SetDescriptionDto } from '../dto/set-description.dto';
+import { SetTableNumberDto } from '../dto/set-table-number.dto';
 import { UserAddress } from '../../users/entities/user-address.entity';
 import { User } from '../../users/entities/user.entity';
 import { PaymentMethod } from '../../payments/entities/payment-method.entity';
 import { Delivery } from '../../delivery/entities/delivery.entity';
+import { DeliveryMethodEnum } from '../../delivery/interface/delivery';
 import { Cart, CartItem } from '../interfaces/cart.interface';
 import { CouponService } from 'src/modules/coupons/providers/coupon.service';
 import { OrderCouponDetail } from 'src/modules/orders/interface/order-status';
@@ -608,6 +610,38 @@ export class CartService {
     return cart;
   }
 
+  /**
+   * Set table number for cart
+   */
+  async setTableNumber(
+    userId: string,
+    restaurantId: string,
+    setTableNumberDto: SetTableNumberDto,
+  ): Promise<Cart> {
+    const cart = await this.findOneOrFail(userId, restaurantId);
+
+    // If delivery method is set, validate that table number is required for DineIn
+    if (cart.deliveryMethodId) {
+      const deliveryMethod = await this.em.findOne(Delivery, {
+        id: cart.deliveryMethodId,
+        restaurant: { id: restaurantId },
+      });
+
+      if (deliveryMethod && deliveryMethod.method === DeliveryMethodEnum.DineIn) {
+        if (!setTableNumberDto.tableNumber || setTableNumberDto.tableNumber.trim() === '') {
+          throw new BadRequestException('Table number is required when delivery method is DineIn');
+        }
+      }
+    }
+
+    cart.tableNumber = setTableNumberDto.tableNumber;
+    cart.updatedAt = new Date().toISOString();
+
+    await this.saveCart(cart);
+
+    return cart;
+  }
+
   /**
    * Recalculate cart totals (including coupon discount and tax)
    */

src/modules/orders/entities/order.entity.ts

@@ -77,6 +77,9 @@ export class Order extends BaseEntity {
   @Property({ type: 'text', nullable: true })
   description?: string;
 
+  @Property({ nullable: true })
+  tableNumber?: string;
+
   @Enum(() => OrderStatus)
   status!: OrderStatus;
 

src/modules/orders/orders.service.ts

@@ -68,6 +68,7 @@ export class OrdersService {
         total: cart.total || 0,
         totalItems: cart.totalItems || 0,
         description: cart.description,
+        tableNumber: cart.tableNumber,
         status: OrderStatus.Pending,
         paymentStatus: PaymentStatusEnum.Pending,
       });
@@ -163,6 +164,13 @@ export class OrdersService {
       );
     }
 
+    // Validate table number is required for DineIn
+    if (delivery.method === DeliveryMethodEnum.DineIn) {
+      if (!cart.tableNumber || cart.tableNumber.trim() === '') {
+        throw new BadRequestException('Table number is required when delivery method is DineIn');
+      }
+    }
+
     if (delivery.method === DeliveryMethodEnum.DeliveryCourier && !cart.addressId) {
       throw new BadRequestException('Address is required. Please set a delivery address before creating an order.');
     }