inventory

src/modules/inventory/entities/inventory.entity.ts

@@ -0,0 +1,20 @@
+import { Entity, ManyToOne, Property, Unique } from '@mikro-orm/core';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Restaurant } from '../../restaurants/entities/restaurant.entity';
+import { Food } from '../../foods/entities/food.entity';
+
+@Entity({ tableName: 'inventory' })
+@Unique({ properties: ['food', 'restaurant'] })
+export class Inventory extends BaseEntity {
+  @ManyToOne(() => Food, { unique: true })
+  food!: Food;
+
+  @ManyToOne(() => Restaurant)
+  restaurant!: Restaurant;
+
+  @Property({ type: 'int' })
+  totalStock!: number;
+
+  @Property({ type: 'int' })
+  availableStock!: number;
+}

src/modules/inventory/entities/reservation.entity.ts

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+import { Entity, Enum, ManyToOne, Property } from '@mikro-orm/core';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Food } from '../../foods/entities/food.entity';
+import { Order } from '../../orders/entities/order.entity';
+import { ReservationStatus } from '../inteface/reservation';
+
+@Entity({ tableName: 'reservations' })
+export class Reservation extends BaseEntity {
+  @ManyToOne(() => Food)
+  food!: Food;
+
+  @ManyToOne(() => Order)
+  order!: Order;
+
+  @Property({ type: 'int' })
+  quantity!: number;
+
+  @Property({ type: 'date' })
+  expiresAt!: Date;
+
+  @Enum(() => ReservationStatus)
+  status: ReservationStatus = ReservationStatus.ACTIVE;
+}