backend/libs/common/src/modules/scene/entities/scene.entity.ts

import { Column, Entity, ManyToOne, OneToMany } from 'typeorm';
import { SceneDto, SceneIconDto } from '../dtos';
import { AbstractEntity } from '../../abstract/entities/abstract.entity';

// Define SceneIconEntity before SceneEntity
@Entity({ name: 'scene-icon' })
export class SceneIconEntity extends AbstractEntity<SceneIconDto> {
  @Column({
    nullable: true,
    type: 'text',
  })
  public icon: string;

  @OneToMany(
    () => SceneEntity,
    (scenesIconEntity) => scenesIconEntity.sceneIcon,
  )
  scenesIconEntity: SceneEntity[];

  constructor(partial: Partial<SceneIconEntity>) {
    super();
    Object.assign(this, partial);
  }
}

@Entity({ name: 'scene' })
export class SceneEntity extends AbstractEntity<SceneDto> {
  @Column({
    type: 'uuid',
    default: () => 'gen_random_uuid()',
    nullable: false,
  })
  public uuid: string;

  @Column({
    nullable: false,
  })
  sceneTuyaUuid: string;
  @Column({
    nullable: false,
  })
  unitUuid: string;
  @Column({
    nullable: false,
  })
  showInHomePage: boolean;

  @ManyToOne(() => SceneIconEntity, (icon) => icon.scenesIconEntity, {
    nullable: false,
  })
  sceneIcon: SceneIconEntity;

  constructor(partial: Partial<SceneEntity>) {
    super();
    Object.assign(this, partial);
  }
}