backend/src/entities/payment.entity.ts

import {
  BaseEntity,
  Column,
  Entity,
  OneToOne,
  PrimaryGeneratedColumn,
  Relation,
} from 'typeorm';
import { OrderEntity } from './order.entity.js';

@Entity('payments')
export class PaymentEntity extends BaseEntity {
  @PrimaryGeneratedColumn()
  id: number;

  @OneToOne(() => OrderEntity, (a) => a.payment)
  order: Relation<OrderEntity>;

  @Column({ default: 0 })
  payment_method: number; 

  @Column()
  vnp_amount: number

  @Column({ nullable: true })
  vnp_bank_code: string

  @Column({ nullable: true })
  vnp_bank_tran_no:string
  
  @Column({ default: 0})
  vnp_card_type: number

  @Column({ nullable: true })
  vnp_order_info: string //Nội dung giao dịch

  @Column({ nullable: true })
  vnp_paydate: string

  @Column({ nullable: true })
  vnp_response_code: number

  @Column({ nullable: true })
  vnp_transaction_no: string

  @Column({ nullable: true })
  vnp_transaction_status: number
}