84 lines
1.9 KiB
Go
84 lines
1.9 KiB
Go
package service
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import (
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"context"
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"strings"
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"time"
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"go-common/app/admin/main/vip/model"
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vipmol "go-common/app/service/main/vip/model"
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"go-common/library/ecode"
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"github.com/google/uuid"
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"github.com/pkg/errors"
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)
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//OrderList order list.
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func (s *Service) OrderList(c context.Context, arg *model.ArgPayOrder) (res []*model.PayOrder, count int64, err error) {
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if count, err = s.dao.OrderCount(c, arg); err != nil {
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err = errors.WithStack(err)
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return
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}
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if res, err = s.dao.OrderList(c, arg); err != nil {
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err = errors.WithStack(err)
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}
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return
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}
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//Refund refund order.
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func (s *Service) Refund(c context.Context, orderNo, username string, refundAmount float64) (err error) {
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var (
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order *model.PayOrder
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)
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if order, err = s.dao.SelOrder(c, orderNo); err != nil {
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err = errors.WithStack(err)
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return
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}
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if order == nil {
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err = ecode.VipOrderNoErr
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return
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}
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if order.Status != model.SUCCESS {
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err = ecode.VipOrderStatusErr
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return
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}
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if order.ToMid > 0 {
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err = ecode.VipOrderToMidErr
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return
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}
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if order.AppID == vipmol.EleAppID {
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return ecode.VipEleOrderCanNotReFundErr
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}
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if order.Money < refundAmount {
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err = ecode.VipOrderMoneyErr
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return
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}
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if order.Money < refundAmount+order.RefundAmount {
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err = ecode.VipOrderMoneyErr
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return
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}
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var timefmt = time.Now().Format("20060102150405")
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if len(order.ThirdTradeNo) <= 0 || order.ThirdTradeNo[0:len(timefmt)] == timefmt {
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err = ecode.VipOldOrderErr
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return
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}
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refundID := strings.Replace(uuid.New().String(), "-", "", -1)[4:20]
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if err = s.dao.PayRefund(c, order, refundAmount, refundID); err != nil {
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err = errors.WithStack(err)
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return
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}
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olog := new(model.PayOrderLog)
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olog.OrderNo = order.OrderNo
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olog.Mid = order.Mid
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olog.RefundID = refundID
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olog.Status = model.REFUNDING
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olog.Operator = username
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olog.RefundAmount = refundAmount
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if err = s.dao.AddPayOrderLog(c, olog); err != nil {
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err = errors.WithStack(err)
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}
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return
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}
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