init

src/modules/foods/entities/category.entity.ts

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+import { Entity, Index, Property, Collection, OneToMany, ManyToOne } from '@mikro-orm/core';
+import { Food } from './food.entity';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Restaurant } from 'src/modules/restaurants/entities/restaurant.entity';
+
+@Entity({ tableName: 'categories' })
+@Index({ properties: ['restaurant', 'isActive'] })
+@Index({ properties: ['isActive'] })
+export class Category extends BaseEntity {
+  @Property()
+  title!: string;
+
+  @OneToMany(() => Food, food => food.category)
+  foods = new Collection<Food>(this);
+
+  @Property({ default: true })
+  isActive: boolean = true;
+
+  @ManyToOne(() => Restaurant)
+  restaurant!: Restaurant;
+
+  @Property({ nullable: true })
+  avatarUrl?: string;
+
+  @Property({ type: 'int', nullable: true })
+  order?: number;
+}

src/modules/foods/entities/favorite.entity.ts

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+import { Entity, ManyToOne, Unique } from '@mikro-orm/core';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { User } from '../../users/entities/user.entity';
+import { Food } from '../../foods/entities/food.entity';
+
+@Entity({ tableName: 'favorites' })
+@Unique({ properties: ['user', 'food'] })
+export class Favorite extends BaseEntity {
+    @ManyToOne(() => User)
+    user: User;
+
+    @ManyToOne(() => Food)
+    food: Food;
+}

src/modules/foods/entities/food.entity.ts

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+import { Cascade, Collection, Entity, Index, ManyToOne, OneToMany, Property, OneToOne } from '@mikro-orm/core';
+import { Category } from './category.entity';
+import { BaseEntity } from '../../../common/entities/base.entity';
+import { Restaurant } from '../../../modules/restaurants/entities/restaurant.entity';
+import { Review } from 'src/modules/review/entities/review.entity';
+import { Inventory } from 'src/modules/inventory/entities/inventory.entity';
+import { MealType } from '../interface/food.interface';
+import { Favorite } from './favorite.entity';
+
+@Entity({ tableName: 'foods' })
+@Index({ properties: ['restaurant', 'isActive'] })
+@Index({ properties: ['category', 'isActive'] })
+@Index({ properties: ['isActive'] })
+export class Food extends BaseEntity {
+  @ManyToOne(() => Restaurant)
+  restaurant: Restaurant;
+
+  @ManyToOne(() => Category)
+  category: Category;
+
+  @OneToMany(() => Review, review => review.food, { cascade: [Cascade.ALL], orphanRemoval: true })
+  reviews = new Collection<Review>(this);
+
+  @OneToOne(() => Inventory, {
+    mappedBy: 'food',
+    nullable: true,
+  })
+  inventory?: Inventory;
+
+  @OneToMany(() => Favorite, favorite => favorite.food)
+  favorites = new Collection<Favorite>(this);
+
+  @Property({ nullable: true })
+  title?: string;
+
+  @Property({ type: 'text', nullable: true })
+  desc?: string;
+
+  @Property({ type: 'json', nullable: true })
+  content?: string[];
+
+  @Property({ type: 'decimal', precision: 10, scale: 2, nullable: true })
+  price?: number;
+
+  @Property({ type: 'int', nullable: true })
+  order?: number;
+
+  @Property({ type: 'int', nullable: true })
+  prepareTime?: number; // in minutes
+
+  @Property({ type: 'jsonb', default: [] })
+  weekDays: number[] = [0, 1, 2, 3, 4, 5, 6];
+
+  @Property({ type: 'jsonb', default: [] })
+  mealTypes: MealType[] = [];
+
+  @Property({ type: 'boolean', default: true })
+  isActive: boolean = true;
+
+  @Property({ type: 'json', nullable: true })
+  images?: string[];
+
+  @Property({ type: 'boolean', default: false })
+  inPlaceServe: boolean = false;
+
+  @Property({ type: 'boolean', default: false })
+  pickupServe: boolean = false;
+
+  @Property({ type: 'float', default: null })
+  score?: number | null = null;
+
+  @Property({ type: 'float', default: 0 })
+  discount: number = 0;
+
+  @Property({ type: 'boolean', default: false })
+  isSpecialOffer: boolean = false;
+}