55 lines
1.5 KiB
Go
55 lines
1.5 KiB
Go
package pay
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import (
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"context"
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"github.com/wechatpay-apiv3/wechatpay-go/services/refunddomestic"
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"github.com/zeromicro/go-zero/core/logx"
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"net/http"
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"tydata-server/app/user/cmd/api/internal/svc"
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)
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type WechatPayRefundCallbackLogic struct {
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logx.Logger
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ctx context.Context
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svcCtx *svc.ServiceContext
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}
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func NewWechatPayRefundCallbackLogic(ctx context.Context, svcCtx *svc.ServiceContext) *WechatPayRefundCallbackLogic {
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return &WechatPayRefundCallbackLogic{
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Logger: logx.WithContext(ctx),
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ctx: ctx,
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svcCtx: svcCtx,
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}
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}
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func (l *WechatPayRefundCallbackLogic) WechatPayRefundCallback(w http.ResponseWriter, r *http.Request) error {
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notification, err := l.svcCtx.WechatPayService.HandleRefundNotification(l.ctx, r)
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if err != nil {
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logx.Errorf("微信退款回调，%+v", err)
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return nil
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}
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order, findOrderErr := l.svcCtx.OrderModel.FindOneByOrderNo(l.ctx, *notification.OutTradeNo)
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if findOrderErr != nil {
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logx.Errorf("微信退款回调，查找订单信息失败: %+v", findOrderErr)
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return nil
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}
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switch *notification.Status {
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case refunddomestic.STATUS_SUCCESS:
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order.Status = "refunded"
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case refunddomestic.STATUS_ABNORMAL:
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// 异常
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return nil
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default:
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return nil
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}
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if updateErr := l.svcCtx.OrderModel.UpdateWithVersion(l.ctx, nil, order); updateErr != nil {
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logx.Errorf("微信退款回调，更新订单失败%+v", updateErr)
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return nil
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}
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// 响应微信回调成功
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w.WriteHeader(http.StatusOK)
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_, _ = w.Write([]byte("success")) // 确保只写入一次响应
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return nil
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}
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