features/Api-68/order-creation-calculation-settings

src/order/entities/order.entity.ts

@@ -83,6 +83,9 @@ export class OrderDetail extends UUIDModel {
   @Column({ type: 'int', name: 'quantity' })
   quantity: number;
 
+  @Column({ type: 'int', name: 'price' })
+  price: number;
+
   @Column({ type: 'int', name: 'subtotal' })
   subtotal: number;
 

src/order/migrations/1747172177914-add-price-order-detail-migration.ts

@@ -0,0 +1,17 @@
+import { MigrationInterface, QueryRunner } from 'typeorm';
+
+export class AddPriceOrderDetailMigration1747172177914
+  implements MigrationInterface
+{
+  name = 'AddPriceOrderDetailMigration1747172177914';
+
+  public async up(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(
+      `ALTER TABLE "order_detail" ADD "price" integer NOT NULL`,
+    );
+  }
+
+  public async down(queryRunner: QueryRunner): Promise<void> {
+    await queryRunner.query(`ALTER TABLE "order_detail" DROP COLUMN "price"`);
+  }
+}

src/order/order.service.ts

@@ -103,6 +103,7 @@ export class OrderService {
         );
       }
     }
+
     let totalPrice = productsWithQuantity.reduce((acc, product) => {
       const price = product.promo
         ? product.price - (product.price * product.promo.discount) / 100
@@ -132,11 +133,8 @@ export class OrderService {
         order,
         productPresentation: product,
         quantity: product.quantity,
-        subtotal: product.promo
-          ? Math.round(
-              product.price - (product.price * product.promo.discount) / 100,
-            ) * product.quantity
-          : product.price * product.quantity,
+        price: product.price,
+        subtotal: product.price * product.quantity,
       });
     });
     await this.orderDetailRepository.save(orderDetails);