import {
  BeforeInsert,
  Column,
  CreateDateColumn,
  Entity,
  Index,
  PrimaryGeneratedColumn,
} from 'typeorm';

@Entity()
@Index(['phone', 'used'])
export class OTP {
  @PrimaryGeneratedColumn()
  id!: number;

  @Index()
  @Column({
    type: 'varchar',
    length: 11,
    nullable: false,
  })
  phone!: string;

  @Column({
    type: 'varchar',
    nullable: false,
  })
  code!: string;

  @CreateDateColumn()
  createdAt!: Date;

  @Index()
  @Column({ type: 'timestamptz' })
  expiresAt!: Date;

  @Column({ type: 'boolean', default: false })
  used!: boolean;

  @BeforeInsert()
  setExpiry() {
    this.expiresAt = new Date(Date.now() + 2 * 60 * 1000);
  }
}