import { User } from '@/modules/users/entities/user.entity';
import {
  Column,
  CreateDateColumn,
  Entity,
  ManyToOne,
  OneToMany,
  PrimaryGeneratedColumn,
  UpdateDateColumn,
  BaseEntity,
} from 'typeorm';
import { Message } from './message.entity';

@Entity()
export class Conversation extends BaseEntity {
  @PrimaryGeneratedColumn()
  id!: number;

  @Column({ type: 'varchar', nullable: true })
  title!: string | null;

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

  @OneToMany(() => Message, (message) => message.conversation)
  messages!: Message[];

  @CreateDateColumn()
  createdAt!: Date;

  @UpdateDateColumn()
  updatedAt!: Date;
}