fusenapi/server/home-user-auth/internal/logic/userordercancellogic.go

package logic

import (
	"fusenapi/utils/auth"
	"fusenapi/utils/basic"

	"context"

	"fusenapi/server/home-user-auth/internal/svc"
	"fusenapi/server/home-user-auth/internal/types"

	"github.com/zeromicro/go-zero/core/logx"
)

type UserOrderCancelLogic struct {
	logx.Logger
	ctx    context.Context
	svcCtx *svc.ServiceContext
}

func NewUserOrderCancelLogic(ctx context.Context, svcCtx *svc.ServiceContext) *UserOrderCancelLogic {
	return &UserOrderCancelLogic{
		Logger: logx.WithContext(ctx),
		ctx:    ctx,
		svcCtx: svcCtx,
	}
}

func (l *UserOrderCancelLogic) UserOrderCancel(req *types.UserOrderCancelReq, userinfo *auth.UserInfo) (resp *basic.Response) {
	// 返回值必须调用Set重新返回, resp可以空指针调用 resp.SetStatus(basic.CodeOK, data)
	// userinfo 传入值时, 一定不为null

	// if userinfo == nil || userinfo.UserId == 0 {
	// 	return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "order not found")
	// }

	// //查询订单信息
	// orderModel := gmodel.NewFsOrderModel(l.svcCtx.MysqlConn)
	// orderInfo, err := orderModel.FindOne(l.ctx, userinfo.UserId, req.ID)
	// if err != nil {
	// 	if errors.Is(err, gorm.ErrRecordNotFound) {
	// 		return resp.SetStatusWithMessage(basic.CodeDbRecordNotFoundErr, "the order is not exists")
	// 	}
	// 	logx.Error(err)
	// 	return resp.SetStatus(basic.CodeServiceErr, "failed to get order info")
	// }

	// // 判断订单状态
	// var notCancelStatusMap = make(map[int64]struct{}, 3)
	// notCancelStatusMap[int64(constants.STATUS_NEW_NOT_PAY)] = struct{}{}
	// notCancelStatusMap[int64(constants.STATUS_NEW_PART_PAY)] = struct{}{}
	// notCancelStatusMap[int64(constants.STATUS_NEW_PAY_COMPLETED)] = struct{}{}
	// _, ok := notCancelStatusMap[int64(*orderInfo.Status)]
	// if !ok {
	// 	return resp.SetStatusWithMessage(basic.CodeOrderNotCancelledErr, "the order status not cancle")
	// }

	// var cancelTime int64 = time.Now().UTC().Unix() - (*orderInfo.Ctime + int64(constants.CANCLE_ORDER_EXPIRE))
	// // 第一次支付成功后48小时后不能进行取消操作
	// if *orderInfo.IsPayCompleted == 1 && cancelTime > 0 {
	// 	return resp.SetStatusWithMessage(basic.CodeOrderNotCancelledErr, "The current order cannot be cancelled")
	// }

	// // 修改订单--取消状态和取消原因
	// *orderInfo.Status = int64(constants.STATUS_NEW_CANCEL)
	// *orderInfo.IsCancel = 1
	// orderInfo.RefundReasonId = &req.RefundReasonId
	// orderInfo.RefundReason = &req.RefundReason

	// var nowTime = time.Now().UTC().Unix()
	// var payList []handlers.PayInfo
	// // 事务处理
	// ctx := l.ctx
	// err = l.svcCtx.MysqlConn.Transaction(func(tx *gorm.DB) error {
	// 	// 修改订单信息
	// 	orderModelTS := gmodel.NewFsOrderModel(tx)
	// 	err = orderModelTS.RBUpdate(ctx, orderInfo)
	// 	if err != nil {
	// 		return err
	// 	}
	// 	// 新增退款记录
	// 	var isRefund int64 = 0
	// 	refundReasonModelTS := gmodel.NewFsRefundReasonModel(tx)
	// 	refundReasonModelTS.RBCreateOrUpdate(ctx, &gmodel.FsRefundReason{
	// 		IsRefund:       &isRefund,
	// 		RefundReasonId: &req.RefundReasonId,
	// 		RefundReason:   &req.RefundReason,
	// 		OrderId:        &orderInfo.Id,
	// 		CreatedAt:      &nowTime,
	// 	})
	// 	// 退款申请
	// 	// 退款申请--查询支付信息
	// 	fsPayModelTS := gmodel.NewFsPayModel(tx)
	// 	rbFsPay := fsPayModelTS.RowSelectBuilder(nil).Where("order_number = ?", orderInfo.Sn).Where("pay_status =?", constants.PAYSTATUS_SUCCESS).Where("is_refund =?", 0)
	// 	payInfoList, err := fsPayModelTS.FindAll(ctx, rbFsPay, nil, "")
	// 	if err != nil {
	// 		return err
	// 	}
	// 	for _, payInfo := range payInfoList {
	// 		var key string
	// 		if *payInfo.PaymentMethod == int64(constants.PAYMETHOD_STRIPE) {
	// 			key = l.svcCtx.Config.PayConfig.Stripe.Key
	// 		}
	// 		payList = append(payList, handlers.PayInfo{
	// 			TradeNo:       *payInfo.TradeNo,
	// 			PaymentMethod: *payInfo.PaymentMethod,
	// 			Key:           key,
	// 		})
	// 	}
	// 	return nil
	// })
	// // 退款申请--调取第三方接口发起退款
	// handlers.PayRefundHandler(&handlers.PayRefundHandlerReq{
	// 	PayInfoList: payList,
	// })
	// if err != nil {
	// 	logx.Error(err)
	// 	return resp.SetStatusWithMessage(basic.CodeOrderCancelledNotOk, "the order cancle failed")
	// }

	return resp.SetStatus(basic.CodeOK)
}