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API/src/entity/site-product.entity.ts

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TypeScript

import {
Column,
CreateDateColumn,
UpdateDateColumn,
Entity,
ManyToOne,
JoinColumn,
} from 'typeorm';
import { ApiProperty } from '@midwayjs/swagger';
import { Site } from './site.entity';
import { Product } from './product.entity';
@Entity('site_product')
export class SiteProduct {
@ApiProperty({
example: '12345',
description: '站点商品ID',
type: 'string',
required: true,
})
@Column({ primary: true })
id: string;
@ApiProperty({ description: '站点ID' })
@Column()
siteId: number;
@ApiProperty({ description: '商品ID' })
@Column({ nullable: true })
productId: number;
@ApiProperty({ description: 'sku'})
@Column()
sku: string;
@ApiProperty({ description: '类型' })
@Column({ length: 16, default: 'single' })
type: string;
@ApiProperty({
description: '产品名称',
type: 'string',
required: true,
})
@Column()
name: string;
@ApiProperty({ description: '产品图片' })
@Column({ default: '' })
image: string;
@ApiProperty({ description: '父商品ID', example: '12345' })
@Column({ nullable: true })
parentId: string;
// 站点关联
@ManyToOne(() => Site, site => site.id)
@JoinColumn({ name: 'siteId' })
site: Site;
// 商品关联
@ManyToOne(() => Product, product => product.id)
@JoinColumn({ name: 'productId' })
product: Product;
// 父商品关联
@ManyToOne(() => SiteProduct, siteProduct => siteProduct.id)
@JoinColumn({ name: 'parentId' })
parent: SiteProduct;
@ApiProperty({
example: '2022-12-12 11:11:11',
description: '创建时间',
required: true,
})
@CreateDateColumn()
createdAt: Date;
@ApiProperty({
example: '2022-12-12 11:11:11',
description: '更新时间',
required: true,
})
@UpdateDateColumn()
updatedAt: Date;
}