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gongxue-base/apps/server/src/entities/deposit-installment.entity.ts
wangziqi ab4adf1174 P2-14: Deposit installment tracking + refund approval flow
- Add DepositInstallment entity (id, depositId, amount, dueDate, paidDate, status, createdAt)
- Add installments OneToMany relation to Deposit entity with cascade+eager
- Add refund approval fields: refundStatus, refundRequestedAt, refundApprovedBy, refundApprovedAt
- Add installment DTOs (CreateInstallmentDto, UpdateInstallmentDto)
- Add refund approval DTOs (ApproveRefundDto, CreateDepositWithInstallmentsDto)
- Service: add/create/update/delete installments, requestRefund, approveRefund, findPendingRefunds
- Controller: GET deposits/:id, GET pending-refunds, POST :id/installments, PUT installments/:id, DELETE installments/:id, POST :id/request-refund, PUT :id/approve-refund
- Frontend: detail modal with installment list, refund request button, pending refunds tab with approve actions
2026-07-05 20:46:05 +08:00

38 lines
855 B
TypeScript

import {
Entity,
PrimaryGeneratedColumn,
Column,
CreateDateColumn,
ManyToOne,
JoinColumn,
} from 'typeorm';
import { Deposit } from './deposit.entity';
@Entity('deposit_installments')
export class DepositInstallment {
@PrimaryGeneratedColumn()
id: number;
@Column({ name: 'deposit_id' })
depositId: number;
@Column({ type: 'decimal', precision: 10, scale: 2 })
amount: number;
@Column({ name: 'due_date', type: 'date' })
dueDate: string;
@Column({ name: 'paid_date', type: 'date', nullable: true })
paidDate: string;
@Column({ type: 'varchar', length: 20, default: 'pending' })
status: string; // pending | paid
@CreateDateColumn({ name: 'created_at' })
createdAt: Date;
@ManyToOne(() => Deposit, (d) => d.installments, { onDelete: 'CASCADE' })
@JoinColumn({ name: 'deposit_id' })
deposit: Deposit;
}