import {
  Entity,
  PrimaryGeneratedColumn,
  Column,
  CreateDateColumn,
  ManyToOne,
  JoinColumn,
  Unique,
} from 'typeorm';
import { User } from './user.entity';
import { Department } from './department.entity';

@Entity('user_departments')
@Unique(['userId', 'departmentId'])
export class UserDepartment {
  @PrimaryGeneratedColumn()
  id: number;

  @Column({ name: 'user_id', type: 'integer' })
  userId: number;

  @ManyToOne(() => User, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'user_id' })
  user: User;

  @Column({ name: 'department_id', type: 'integer' })
  departmentId: number;

  @ManyToOne(() => Department, { onDelete: 'CASCADE' })
  @JoinColumn({ name: 'department_id' })
  department: Department;

  @Column({ name: 'is_default', type: 'boolean', default: false })
  isDefault: boolean;

  @CreateDateColumn({ name: 'created_at' })
  createdAt: Date;
}