async modifications

CRM.Visitors/Managers/VisitorManager.Async.cs

 
         #region Save Visitor Image
         [ActionMethod(ApiName = "VisitorCapture ", AppName = "crm", Description = "image Capture ", UniqueName = "Bizgaze_crm_Visitor_Capture", MethodName = "SaveVisitorImage", ModuleName = "visitors", PackageName = "bizgaze")]
-        public ActionResponse SaveVisitorImageAsync(ActionRequest request, ExpandoObject obj)
+        public async Task<ActionResponse> SaveVisitorImageAsync(ActionRequest request, ExpandoObject obj)
         {
-            using (var requestTrans = request.BeginTransaction())
+            using (var requestTrans =await request.BeginTransactionAsync())
             {
                 {
                     SelectRequest rrequest = new SelectRequest(request.Transaction)
                     var Update = new Update("bizgazecrm_visitors");
                     parameters.Add("photourl", Photourl);
                     Update.Values(parameters).Where(Exp.Eq("visitorid", visitorid));
-                    var ds = _repository.Execute(request, Update); 
-                    if (requestTrans.StartedLocal) request.CommitTransaction();
-                    return ActionResponse.CreateSuccessResponse("Your Image Saved Successfully", ds.Result);                   
+                    var ds = await _repository.ExecuteAsync(request, Update); 
+                    if (requestTrans.StartedLocal) await request.CommitTransactionAsync();
+                    return  ActionResponse.CreateSuccessResponse("Your Image Saved Successfully", ds.Result);                   
                 }
                 
             }