crud product

src/modules/product/entities/attribute-value.entity.ts

@@ -1,6 +1,6 @@
 import { Entity, Property, ManyToOne } from '@mikro-orm/core';
 import { BaseEntity } from '../../../common/entities/base.entity';
-import { Attribute } from './attribute.entity';
+// import { Attribute } from './attribute.entity';
 
 @Entity({ tableName: 'attribute_values' })
 export class AttributeValue extends BaseEntity {
@@ -10,13 +10,13 @@ export class AttributeValue extends BaseEntity {
     @Property()
     value: string;
 
-    @ManyToOne(() => Attribute)
-    attribute: Attribute;
+    // @ManyToOne(() => Attribute)
+    // attribute: Attribute;
 
     @Property({ type: 'bigint' })
     attributeId: bigint;
 
     @Property({ type: 'int', nullable: true })
-    sortOrder?: number;
+    order?: number;
 
 }

src/modules/product/entities/attribute.entity.ts

@@ -4,6 +4,9 @@ import { AttributeType } from '../interface/product.interface';
 
 @Entity({ tableName: 'attributes' })
 export class Attribute extends BaseEntity {
+    @Property({ type: 'bigint' })
+    productId: string
+
     @Property({ primary: true })
     id: bigint;
 

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

@@ -0,0 +1,30 @@
+import { Entity, Index, Property, Collection, OneToMany, ManyToOne } from '@mikro-orm/core';
+import { Product } from './product.entity';
+import { BaseEntity } from '../../../common/entities/base.entity';
+
+
+@Entity({ tableName: 'categories' })
+@Index({ properties: ['isActive'] })
+export class Category extends BaseEntity {
+
+  @ManyToOne(() => Category)
+  parent?: Category | null
+
+  @Property({ primary: true })
+  id: bigint
+
+  @Property()
+  title!: string;
+
+  @OneToMany(() => Product, product => product.category)
+  Products = new Collection<Product>(this);
+
+  @Property({ default: true })
+  isActive: boolean = true;
+
+  @Property({ nullable: true })
+  avatarUrl?: string;
+
+  @Property({ type: 'int', nullable: true })
+  order?: number;
+}

src/modules/product/entities/product.entity.ts

@@ -1,15 +1,29 @@
-import { Entity, Property } from '@mikro-orm/core';
+import { Collection, Entity, ManyToOne, OneToMany, Property } from '@mikro-orm/core';
 import { BaseEntity } from '../../../common/entities/base.entity';
+import { Category } from './category.entity';
+import { Attribute } from './attribute.entity';
 
 
 @Entity({ tableName: 'products' })
-export class product extends BaseEntity {
+export class Product extends BaseEntity {
   @Property({ primary: true })
   id: bigint
 
+  @ManyToOne(() => Category)
+  category: Category
+
+  @OneToMany(() => Attribute, (attr) => attr.productId)
+  attributes = new Collection<Attribute>(this)
+
   @Property()
   title: string;
 
+  @Property({ type: 'json' })
+  desc: string[]
+
+  @Property()
+  prepareTime: number;
+
   @Property({ type: 'text', nullable: true })
   linkUrl?: string;
 
@@ -19,4 +33,7 @@ export class product extends BaseEntity {
   @Property({ type: 'json', nullable: true })
   images?: string[];
 
+  @Property({ type: 'int' })
+  order?: number | null
+
 }