coupon module

src/seeders/DatabaseSeeder.ts

@@ -11,6 +11,7 @@ import { CategoriesSeeder } from './categories.seeder';
 import { FoodsSeeder } from './foods.seeder';
 import { AdminsSeeder } from './admins.seeder';
 import { UsersSeeder } from './users.seeder';
+import { CouponsSeeder } from './coupons.seeder';
 
 export class DatabaseSeeder extends Seeder {
   async run(em: EntityManager) {
@@ -47,11 +48,15 @@ export class DatabaseSeeder extends Seeder {
     const foodsSeeder = new FoodsSeeder();
     await foodsSeeder.run(em, restaurantsMap, categoriesMap);
 
-    // 9. Create Admins
+    // 9. Create Coupons
+    const couponsSeeder = new CouponsSeeder();
+    await couponsSeeder.run(em, restaurantsMap);
+
+    // 10. Create Admins
     const adminsSeeder = new AdminsSeeder();
     await adminsSeeder.run(em, rolesMap, restaurantsMap);
 
-    // 10. Create Users
+    // 11. Create Users
     const usersSeeder = new UsersSeeder();
     await usersSeeder.run(em);
   }

src/seeders/coupons.seeder.ts

@@ -0,0 +1,43 @@
+import type { EntityManager } from '@mikro-orm/core';
+import { Coupon } from '../modules/coupons/entities/coupon.entity';
+import { Restaurant } from '../modules/restaurants/entities/restaurant.entity';
+import { couponsData } from './data/coupons.data';
+
+export class CouponsSeeder {
+  async run(em: EntityManager, restaurantsMap: Map<string, Restaurant>): Promise<void> {
+    for (const couponData of couponsData) {
+      const restaurant = restaurantsMap.get(couponData.restaurantSlug);
+
+      if (!restaurant) continue;
+
+      const existing = await em.findOne(Coupon, {
+        code: couponData.code,
+        restaurant: { id: restaurant.id },
+      });
+
+      if (!existing) {
+        const coupon = em.create(Coupon, {
+          restaurant,
+          code: couponData.code,
+          name: couponData.name,
+          description: couponData.description,
+          type: couponData.type,
+          value: couponData.value,
+          maxDiscount: couponData.maxDiscount,
+          minOrderAmount: couponData.minOrderAmount,
+          maxUses: couponData.maxUses,
+          maxUsesPerUser: couponData.maxUsesPerUser,
+          startDate: couponData.startDate ? new Date(couponData.startDate) : undefined,
+          endDate: couponData.endDate ? new Date(couponData.endDate) : undefined,
+          isActive: couponData.isActive,
+          usedCount: 0,
+        });
+
+        em.persist(coupon);
+      }
+    }
+
+    await em.flush();
+  }
+}
+

src/seeders/data/coupons.data.ts

@@ -0,0 +1,95 @@
+import { CouponType } from '../../modules/coupons/entities/coupon.entity';
+
+export interface CouponData {
+  restaurantSlug: string;
+  code: string;
+  name: string;
+  description?: string;
+  type: CouponType;
+  value: number;
+  maxDiscount?: number;
+  minOrderAmount?: number;
+  maxUses?: number;
+  maxUsesPerUser?: number;
+  startDate?: string;
+  endDate?: string;
+  isActive: boolean;
+}
+
+export const couponsData: CouponData[] = [
+  {
+    restaurantSlug: 'zhivan',
+    code: 'WELCOME10',
+    name: 'خوش آمدگویی ۱۰٪',
+    description: 'تخفیف ۱۰ درصدی برای اولین خرید',
+    type: CouponType.PERCENTAGE,
+    value: 10,
+    maxDiscount: 50000,
+    minOrderAmount: 100000,
+    maxUses: 100,
+    maxUsesPerUser: 1,
+    isActive: true,
+  },
+  {
+    restaurantSlug: 'zhivan',
+    code: 'FIXED50K',
+    name: 'تخفیف ۵۰ هزار تومانی',
+    description: 'تخفیف ثابت ۵۰ هزار تومانی',
+    type: CouponType.FIXED,
+    value: 50000,
+    minOrderAmount: 200000,
+    maxUses: 50,
+    maxUsesPerUser: 2,
+    isActive: true,
+  },
+  {
+    restaurantSlug: 'zhivan',
+    code: 'WEEKEND20',
+    name: 'تعطیلات ۲۰٪',
+    description: 'تخفیف ۲۰ درصدی برای آخر هفته',
+    type: CouponType.PERCENTAGE,
+    value: 20,
+    maxDiscount: 100000,
+    minOrderAmount: 150000,
+    maxUses: 200,
+    isActive: true,
+  },
+  {
+    restaurantSlug: 'boote',
+    code: 'FIRST15',
+    name: 'اولین خرید ۱۵٪',
+    description: 'تخفیف ۱۵ درصدی برای اولین خرید',
+    type: CouponType.PERCENTAGE,
+    value: 15,
+    maxDiscount: 75000,
+    minOrderAmount: 100000,
+    maxUses: 100,
+    maxUsesPerUser: 1,
+    isActive: true,
+  },
+  {
+    restaurantSlug: 'boote',
+    code: 'SAVE30K',
+    name: 'صرفه جویی ۳۰ هزار',
+    description: 'تخفیف ثابت ۳۰ هزار تومانی',
+    type: CouponType.FIXED,
+    value: 30000,
+    minOrderAmount: 100000,
+    maxUses: 100,
+    isActive: true,
+  },
+  {
+    restaurantSlug: 'boote',
+    code: 'VIP25',
+    name: 'ویژه ۲۵٪',
+    description: 'تخفیف ویژه ۲۵ درصدی',
+    type: CouponType.PERCENTAGE,
+    value: 25,
+    maxDiscount: 150000,
+    minOrderAmount: 200000,
+    maxUses: 50,
+    maxUsesPerUser: 1,
+    isActive: true,
+  },
+];
+