init

src/modules/coupons/entities/coupon.entity.ts

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+import { Entity, Index, ManyToOne, Property, Enum, Unique } from '@mikro-orm/core';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Restaurant } from '../../restaurants/entities/restaurant.entity';
+import { normalizePhone } from '../../utils/phone.util';
+import { CouponType } from '../interface/coupon';
+
+@Entity({ tableName: 'coupons' })
+@Unique({ properties: ['code', 'restaurant'] })
+@Index({ properties: ['restaurant', 'code', 'isActive'] })
+@Index({ properties: ['restaurant', 'isActive'] })
+@Index({ properties: ['code'] })
+export class Coupon extends BaseEntity {
+  @ManyToOne(() => Restaurant)
+  restaurant!: Restaurant;
+
+  @Property()
+  code!: string;
+
+  @Property()
+  name!: string;
+
+  @Property({ type: 'text', nullable: true })
+  description?: string;
+
+  @Enum(() => CouponType)
+  type!: CouponType;
+
+  @Property({ type: 'decimal', precision: 10, scale: 2 })
+  value!: number; // Discount amount or percentage
+
+  @Property({ type: 'decimal', precision: 10, scale: 2, nullable: true })
+  maxDiscount?: number; // Maximum discount for percentage coupons
+
+  @Property({ type: 'decimal', precision: 10, scale: 2, nullable: true })
+  minOrderAmount?: number; // Minimum order amount to use coupon
+
+  @Property({ type: 'int', nullable: true })
+  maxUses?: number; // Maximum number of times coupon can be used
+
+  @Property({ type: 'int', default: 0 })
+  usedCount: number = 0; // Number of times coupon has been used
+
+  @Property({ type: 'int', nullable: true })
+  maxUsesPerUser?: number; // Maximum uses per user
+
+  @Property({ type: 'timestamptz', nullable: true })
+  startDate?: Date; // Coupon validity start date
+
+  @Property({ type: 'timestamptz', nullable: true })
+  endDate?: Date; // Coupon validity end date
+
+  @Property({ type: 'boolean', default: true })
+  isActive: boolean = true;
+
+  @Property({ type: 'json', nullable: true })
+  foodCategories?: string[]; // Array of category IDs
+
+  @Property({ type: 'json', nullable: true })
+  foods?: string[]; // Array of food IDs
+
+  private _userPhone?: string;
+
+  @Property({ nullable: true })
+  get userPhone(): string | undefined {
+    return this._userPhone;
+  }
+
+  set userPhone(value: string | undefined) {
+    this._userPhone = value ? normalizePhone(value) : undefined;
+  }
+}