VisitorStageChangeAndUpDateContacts changes

CRM.Visitors/ActionProviders/VisitorStageChangeAndUpDateContacts.cs

                 var emailId = "";
                 //long installedAppId = 0;
                 var visitorName = "";
-               // var stageStatusName = "";
+                // var stageStatusName = "";
                 var photourl = "";
                 var visitorInfo = docParameters.Find(x => x.DocType == "bizgazecrm_visitors");
-                
+
                 if (visitorInfo != null)
                 {
                     long installedAppId = 0;
                     var stageStatusName = "";
                     var code = "";
                     var visitorIds = Convert.ToInt64(visitorInfo.Parameters["visitorid"]);
-                    var visitorType = Convert.ToInt64(visitorInfo.Parameters["visitortype"]);                   
+                    var visitorType = Convert.ToInt64(visitorInfo.Parameters["visitortype"]);
                     var visitordata = await visitorManager.GetVisitorByIdAsync(srequest, visitorIds);
                     if (visitordata.Result != null)
                     {
                         photourl = visitordata.Result.PhotoUrl;
                         var stages = await stageManager.GetStageByStageStatusAsync(srequest, installedAppId, stageStatusName);
                         var NewStageIds = stages.Result.StageId;
-                        var UpdateStages= new Update("bizgazecrm_visitors").Value("stageid", NewStageIds).Where(Exp.Eq("visitorId", visitorIds));
+                        var UpdateStages = new Update("bizgazecrm_visitors").Value("stageid", NewStageIds).Where(Exp.Eq("visitorId", visitorIds));
                         await _repository.ExecuteAsync(request, UpdateStages);
                         var visitorTypeid = visitordata.Result.VisitorType;
                         if (visitorTypeid != 2)
                             }
                         }
                     }
-                       var visitorInfos = await visitorManager.GetpreVisitorsAsync(srequest, code);
-                       var visitorId = Convert.ToInt64(visitorInfos.Result.VisitorId);
+                    var visitorInfos = await visitorManager.GetpreVisitorsAsync(srequest, code);
+                    var visitorId = Convert.ToInt64(visitorInfos.Result.VisitorId);
+                    var select = new Unibase.Data.Sql.Select("bizgazecrm_visitorcheckout").AllColumns().Where("visitorId", visitorId);
+                    var parameters = new List<Unibase.Data.Parameter>();
+                    parameters.Add(new Unibase.Data.Parameter("@visitorId", visitorId));
+                    var dt = await GetDataTableAsync(srequest, select, parameters);
+                    if (dt.Rows.Count == 0)
+                    {
                         var vistoroptions = new EntityOptions()
                         {
                             IsIdentity = true,
                             if (requestTrans.StartedLocal) await request.RollbackTransactionAsync();
                             return ActionResponse<FormActionResponse>.CreateErrorResponse("1", "Visitor Check Out Data Not Saved");
                         }
+                    }
                 }
                 var returnresponse = new FormActionResponse();
                 returnresponse.Obj = dictObj as ExpandoObject;