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

import {
  Entity,
  Column,
  OneToMany,
  ManyToOne,
  JoinColumn,
  Unique,
} from 'typeorm';
import { AbstractEntity } from '../../abstract/entities/abstract.entity';
import { SpaceModelDto } from '../dtos';
import { SubspaceModelEntity } from './subspace-model';
import { SpaceProductModelEntity } from './space-product-model.entity';
import { ProjectEntity } from '../../project/entities';
import { SpaceEntity } from '../../space/entities';

@Entity({ name: 'space-model' })
@Unique(['modelName', 'project'])
export class SpaceModelEntity extends AbstractEntity<SpaceModelDto> {
  @Column({
    type: 'uuid',
    default: () => 'gen_random_uuid()',
    nullable: false,
  })
  public uuid: string;

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

  @Column({
    nullable: false,
    default: false,
  })
  public disabled: boolean;

  @ManyToOne(() => ProjectEntity, (project) => project.spaceModels, {
    nullable: false,
    onDelete: 'CASCADE',
  })
  @JoinColumn({ name: 'project_uuid' })
  public project: ProjectEntity;

  @OneToMany(
    () => SubspaceModelEntity,
    (subspaceModel) => subspaceModel.spaceModel,
    {
      cascade: true,
      nullable: true,
    },
  )
  public subspaceModels: SubspaceModelEntity[];

  @OneToMany(
    () => SpaceProductModelEntity,
    (productModel) => productModel.spaceModel,
    {
      nullable: true,
    },
  )
  public spaceProductModels: SpaceProductModelEntity[];

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