add agent vip renew

app/user/cmd/api/internal/logic/agent/activateagentmembershiplogic.go

@@ -66,6 +66,7 @@ func (l *ActivateAgentMembershipLogic) ActivateAgentMembership(req *types.AgentA
 			return nil, errors.Wrapf(xerr.NewErrCode(xerr.SERVER_COMMON_ERROR),
 				"禁止降级操作（当前等级：%s，请求等级：%s）", agentModel.LevelName, req.Type)
 		}
+		// 同等级视为续费，允许操作
 	}
 	outTradeNo := "A_" + l.svcCtx.AlipayService.GenerateOutTradeNo()
 	redisKey := fmt.Sprintf(types.AgentVipCacheKey, userID, outTradeNo)

app/user/cmd/api/internal/logic/pay/alipaycallbacklogic.go

@@ -151,8 +151,20 @@ func (l *AlipayCallbackLogic) handleAgentVipOrderPayment(w http.ResponseWriter,
 			if updateErr := l.svcCtx.AgentMembershipRechargeOrderModel.UpdateWithVersion(l.ctx, nil, agentOrder); updateErr != nil {
 				return fmt.Errorf("修改代理会员订单信息失败: %+v", updateErr)
 			}
+
+			// 设置会员等级
 			agentModel.LevelName = agentOrder.LevelName
+
+			// 延长会员时间
+			// 检查是否是同级续费并记录到日志
+			isRenewal := agentModel.LevelName == agentOrder.LevelName && agentModel.MembershipExpiryTime.Valid
+			if isRenewal {
+				logx.Infof("代理会员续费成功，会员ID：%d，等级：%s", agentModel.Id, agentModel.LevelName)
+			} else {
+				logx.Infof("代理会员新购或升级成功，会员ID：%d，等级：%s", agentModel.Id, agentModel.LevelName)
+			}
 			agentModel.MembershipExpiryTime = RenewMembership(agentModel.MembershipExpiryTime)
+
 			if updateErr := l.svcCtx.AgentModel.UpdateWithVersion(l.ctx, nil, agentModel); updateErr != nil {
 				return fmt.Errorf("修改代理信息失败: %+v", updateErr)
 			}