print invoice field in order

src/modules/cart/dto/set-all-cart-params.dto.ts

@@ -1,5 +1,5 @@
 import { ApiProperty } from '@nestjs/swagger';
-import { IsArray, IsNotEmpty, IsObject, IsOptional, IsString } from 'class-validator';
+import { IsArray, IsBoolean, IsNotEmpty, IsObject, IsOptional, IsString } from 'class-validator';
 import { SetCarDeliveryDto } from './set-car-delivery.dto';
 
 
@@ -33,6 +33,16 @@ export class SetAllCartParmsDto {
   @IsString()
   tableNumber?: string;
 
+  @ApiProperty({
+    description: 'Whether the customer wants a printed invoice',
+    required: false,
+    default: false,
+    example: false,
+  })
+  @IsOptional()
+  @IsBoolean()
+  printInvoice?: boolean;
+
   @ApiProperty()
   @IsOptional()
   @IsObject()

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

@@ -19,6 +19,7 @@ export interface Cart {
   paymentMethodId?: string;
   deliveryMethodId?: string;
   description?: string;
+  printInvoice?: boolean;
   tableNumber?: string;
   attachments?: string[];
   paymentDesc?: string;

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

@@ -28,7 +28,7 @@ export class CartService {
    * Set all cart parameters at once
    */
   async setAllCartParams(userId: string, restaurantId: string, params: SetAllCartParmsDto): Promise<Cart> {
-    const { deliveryMethodId, paymentMethodId, addressId, carAddress, description, tableNumber, attachments, paymentDesc } = params;
+    const { deliveryMethodId, paymentMethodId, addressId, carAddress, description, tableNumber, printInvoice, attachments, paymentDesc } = params;
 
     // get existing cart (or throw)
     const cart = await this.findOneOrFail(userId, restaurantId);
@@ -117,6 +117,10 @@ export class CartService {
       cart.description = description;
     }
 
+    if (printInvoice !== undefined) {
+      cart.printInvoice = printInvoice;
+    }
+
     if (paymentMethod.method === PaymentMethodEnum.CreditCard) {
       this.validationService.assertCreditCardPaymentDetails(paymentMethod, paymentDesc, attachments);
       cart.paymentDesc = paymentDesc?.trim() || undefined;

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

@@ -92,6 +92,9 @@ export class Order extends BaseEntity {
   @Property({ type: 'text', nullable: true })
   description?: string;
 
+  @Property({ type: 'boolean', default: false })
+  printInvoice: boolean = false;
+
   @Property({ nullable: true })
   tableNumber?: string;
 

src/modules/orders/providers/orders.service.ts

@@ -87,6 +87,7 @@ export class OrdersService {
         total: cart.total || 0,
         totalItems: cart.totalItems || 0,
         description: cart.description,
+        printInvoice: cart.printInvoice ?? false,
         tableNumber: cart.tableNumber,
         status: OrderStatus.PENDING_PAYMENT,
         history: [{ status: OrderStatus.PENDING_PAYMENT, changedAt: new Date() }],
@@ -199,6 +200,7 @@ export class OrdersService {
         total,
         totalItems,
         description: dto.description,
+        printInvoice: false,
         tableNumber: dto.tableNumber,
         status: OrderStatus.PENDING_PAYMENT,
         history: [{ status: OrderStatus.PENDING_PAYMENT, changedAt: new Date() }],