import { PrimaryColumn, Entity, Index, JoinColumn, Column, ManyToOne } from 'typeorm'; import { User } from './user'; import { UserGroup } from './user-group'; import { id } from '../id'; @Entity() @Index(['userId', 'userGroupId'], { unique: true }) export class UserGroupJoining { @PrimaryColumn(id()) public id: string; @Column('timestamp with time zone', { comment: 'The created date of the UserGroupJoining.', }) public createdAt: Date; @Index() @Column({ ...id(), comment: 'The user ID.', }) public userId: User['id']; @ManyToOne(type => User, { onDelete: 'CASCADE', }) @JoinColumn() public user: User | null; @Index() @Column({ ...id(), comment: 'The group ID.', }) public userGroupId: UserGroup['id']; @ManyToOne(type => UserGroup, { onDelete: 'CASCADE', }) @JoinColumn() public userGroup: UserGroup | null; }