init

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

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+import { Entity, Index, ManyToOne, Property } from '@mikro-orm/core';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Order } from './order.entity';
+import { Food } from '../../foods/entities/food.entity';
+
+@Entity({ tableName: 'order_items' })
+@Index({ properties: ['order'] })
+@Index({ properties: ['food'] })
+export class OrderItem extends BaseEntity {
+  @ManyToOne(() => Order)
+  order!: Order;
+
+  @ManyToOne(() => Food)
+  food!: Food;
+
+  @Property({ type: 'int' })
+  quantity!: number;
+
+  @Property({ type: 'decimal', precision: 10, scale: 0 })
+  unitPrice!: number;
+
+  @Property({ type: 'decimal', precision: 10, scale: 0, default: 0 })
+  discount: number = 0;
+
+  @Property({ type: 'decimal', precision: 10, scale: 0 })
+  totalPrice!: number;
+}