backend/libs/common/src/modules/space-model/entities/subspace-model/subspace-model.entity.ts

import { AbstractEntity } from '@app/common/modules/abstract/entities/abstract.entity';
import { Column, Entity, ManyToOne, OneToMany, Unique } from 'typeorm';
import { SubSpaceModelDto } from '../../dtos';
import { SpaceModelEntity } from '../space-model.entity';
import { SubspaceEntity } from '@app/common/modules/space/entities';
import { SubspaceProductModelEntity } from './subspace-product-model.entity';

@Entity({ name: 'subspace-model' })
@Unique(['subspaceName', 'spaceModel'])
export class SubspaceModelEntity extends AbstractEntity<SubSpaceModelDto> {
  @Column({
    type: 'uuid',
    default: () => 'gen_random_uuid()',
    nullable: false,
  })
  public uuid: string;

  @Column({
    nullable: false,
  })
  public subspaceName: string;

  @ManyToOne(
    () => SpaceModelEntity,
    (spaceModel) => spaceModel.subspaceModels,
    {
      nullable: false,
      onDelete: 'CASCADE',
    },
  )
  public spaceModel: SpaceModelEntity;

  @OneToMany(() => SubspaceEntity, (space) => space.subSpaceModel, {
    cascade: true,
  })
  public spaces: SubspaceEntity[];

  @OneToMany(
    () => SubspaceProductModelEntity,
    (productModel) => productModel.subspaceModel,
    {
      nullable: true,
    },
  )
  public productModels: SubspaceProductModelEntity[];
}