import { Entity, PrimaryGeneratedColumn, ManyToOne, JoinColumn, CreateDateColumn, UpdateDateColumn } from 'typeorm';
import { Category } from './category.entity';
import { Dict } from './dict.entity';
import { ApiProperty } from '@midwayjs/swagger';

@Entity()
export class CategoryAttribute {
  @PrimaryGeneratedColumn()
  id: number;

  @ApiProperty({ description: '分类' })
  @ManyToOne(() => Category, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'category_id' })
  category: Category;

  @ApiProperty({ description: '关联的属性字典' })
  @ManyToOne(() => Dict, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'attribute_dict_id' })
  attributeDict: Dict;

  @CreateDateColumn()
  createdAt: Date;

  @UpdateDateColumn()
  updatedAt: Date;
}