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

import { Column, Entity, OneToMany, Unique } from 'typeorm';
import { AbstractEntity } from '../../abstract/entities/abstract.entity';
import { CommunityDto } from '../dtos';
import { SpaceEntity } from '../../space/entities';

@Entity({ name: 'community' })
@Unique(['name'])
export class CommunityEntity extends AbstractEntity<CommunityDto> {
  @Column({
    type: 'uuid',
    default: () => 'gen_random_uuid()',
    nullable: false,
  })
  public uuid: string;

  @Column({
    length: 255,
    nullable: false,
  })
  name: string;

  @Column({ length: 255, nullable: true })
  description: string;

  @OneToMany(() => SpaceEntity, (space) => space.community)
  spaces: SpaceEntity[];

  @Column({
    type: 'varchar',
    length: 255,
    nullable: true,
  })
  externalId: string;
}