35 lines
1010 B
TypeScript
35 lines
1010 B
TypeScript
import { ApiProperty } from '@midwayjs/swagger';
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import { Column, CreateDateColumn, Entity, ManyToOne, PrimaryGeneratedColumn, UpdateDateColumn } from 'typeorm';
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import { Product } from './product.entity';
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@Entity('product_stock_component')
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export class ProductStockComponent {
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@ApiProperty({ type: Number })
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@PrimaryGeneratedColumn()
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id: number;
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@ApiProperty({ type: Number })
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@Column()
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productId: number;
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@ApiProperty({ description: '组件所关联的 SKU', type: 'string' })
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@Column({ type: 'varchar', length: 64 })
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sku: string;
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@ApiProperty({ type: Number, description: '组成数量' })
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@Column({ type: 'int', default: 1 })
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quantity: number;
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// 多对一,组件隶属于一个产品
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@ManyToOne(() => Product, (product) => product.components, { onDelete: 'CASCADE' })
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product: Product;
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@ApiProperty({ description: '创建时间' })
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@CreateDateColumn()
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createdAt: Date;
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@ApiProperty({ description: '更新时间' })
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@UpdateDateColumn()
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updatedAt: Date;
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}
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