server/AyaNova/biz/ContractBiz.cs

@@ -547,8 +547,6 @@ MULTIPLE discount / markup ITEMS
             foreach (var i in o.ContractServiceRateOverrideItems)
                 i.OverrideTypeViz = contractOverrideTypeEnumList.Where(x => x.Id == (long)i.OverrideType).Select(x => x.Name).First();
            
-            // foreach (var i in o.ServiceRateItems)
-            //     i.ServiceRateViz = await ct.ServiceRate.AsNoTracking().Where(x => x.Id == i.ServiceRateId).Select(x => x.Name).FirstOrDefaultAsync();
             foreach (var i in o.ServiceRateItems)
             {
                 if (!vc.Has("servicerate", i.ServiceRateId))
@@ -558,8 +556,6 @@ MULTIPLE discount / markup ITEMS
                 i.ServiceRateViz = vc.Get("servicerate", i.ServiceRateId);
             }
          
-            // foreach (var i in o.TravelRateItems)
-            //     i.TravelRateViz = await ct.TravelRate.AsNoTracking().Where(x => x.Id == i.TravelRateId).Select(x => x.Name).FirstOrDefaultAsync();
 
             foreach (var i in o.TravelRateItems)
             {

server/AyaNova/biz/CustomerNoteBiz.cs

@@ -192,6 +192,8 @@ namespace AyaNova.Biz
                 var batchResults = await ct.CustomerNote.AsNoTracking().Where(z => batch.Contains(z.Id)).ToArrayAsync();
                 //order the results back into original
                 var orderedList = from id in batch join z in batchResults on id equals z.Id select z;
+                batchResults = null;
+
                 foreach (CustomerNote w in orderedList)
                 {
                     if (!ReportRenderManager.KeepGoing(jobId)) return null;
@@ -199,16 +201,26 @@ namespace AyaNova.Biz
                     var jo = JObject.FromObject(w);
                     ReportData.Add(jo);
                 }
+                orderedList = null;
             }
+            vc.Clear();
             return ReportData;
         }
 
         //populate viz fields from provided object
         private async Task PopulateVizFields(CustomerNote o)
         {           
-            o.CustomerViz = await ct.Customer.AsNoTracking().Where(x => x.Id == o.CustomerId).Select(x => x.Name).FirstOrDefaultAsync();
+            if (!vc.Has("customer", o.CustomerId))            
-            o.UserViz = await ct.User.AsNoTracking().Where(x => x.Id == o.UserId).Select(x => x.Name).FirstOrDefaultAsync();
+                vc.Add(await ct.Customer.AsNoTracking().Where(x => x.Id == o.CustomerId).Select(x => x.Name).FirstOrDefaultAsync(), "customer", o.CustomerId);            
+            o.CustomerViz = vc.Get("customer", o.CustomerId);
+
+            if (!vc.Has("user", o.UserId))            
+                vc.Add(await ct.User.AsNoTracking().Where(x => x.Id == o.UserId).Select(x => x.Name).FirstOrDefaultAsync(), "user", o.UserId);            
+            o.UserViz = vc.Get("user", o.UserId);
+
         }
+        //request cache for viz fields
+        private VizCache vc = new VizCache();
 
 
         ////////////////////////////////////////////////////////////////////////////////////////////////       

server/AyaNova/biz/CustomerServiceRequestBiz.cs

@@ -303,43 +303,65 @@ namespace AyaNova.Biz
                 //order the results back into original
                 var orderedList = from id in batch join z in batchResults on id equals z.Id select z;
 
-                //cache frequent viz data
+                batchResults = null;
-                //usertypes
-                var CustomerServiceRequestStatusEnumList = await AyaNova.Api.Controllers.EnumListController.GetEnumList(
-                    StringUtil.TrimTypeName(typeof(CustomerServiceRequestStatus).ToString()),
-                    UserTranslationId,
-                    CurrentUserRoles);
-                var CustomerServiceRequestPriorityEnumList = await AyaNova.Api.Controllers.EnumListController.GetEnumList(
-                    StringUtil.TrimTypeName(typeof(CustomerServiceRequestPriority).ToString()),
-                    UserTranslationId,
-                    CurrentUserRoles);
-
-
                 foreach (CustomerServiceRequest w in orderedList)
                 {
                     if (!ReportRenderManager.KeepGoing(jobId)) return null;
-                    await PopulateVizFields(w, CustomerServiceRequestStatusEnumList, CustomerServiceRequestPriorityEnumList);
+                    await PopulateVizFields(w);
                     var jo = JObject.FromObject(w);
                     if (!JsonUtil.JTokenIsNullOrEmpty(jo["CustomFields"]))
                         jo["CustomFields"] = JObject.Parse((string)jo["CustomFields"]);
                     ReportData.Add(jo);
                 }
+                orderedList = null;
             }
+            vc.Clear();
             return ReportData;
         }
+        //request cache for viz fields
+        private VizCache vc = new VizCache();
 
         //populate viz fields from provided object
-        private async Task PopulateVizFields(CustomerServiceRequest o, List<NameIdItem> customerServiceRequestStatusEnumList, List<NameIdItem> customerServiceRequestPriorityEnumList)
+        private async Task PopulateVizFields(CustomerServiceRequest o)
         {
+            if (customerServiceRequestStatusEnumList == null)
+                customerServiceRequestStatusEnumList = await AyaNova.Api.Controllers.EnumListController.GetEnumList(
+                       StringUtil.TrimTypeName(typeof(CustomerServiceRequestStatus).ToString()),
+                       UserTranslationId,
+                       CurrentUserRoles);
+            if (customerServiceRequestPriorityEnumList == null)
+                customerServiceRequestPriorityEnumList = await AyaNova.Api.Controllers.EnumListController.GetEnumList(
+                    StringUtil.TrimTypeName(typeof(CustomerServiceRequestPriority).ToString()),
+                    UserTranslationId,
+                    CurrentUserRoles);
+
             if (o.UnitId != null)
-                o.UnitViz = await ct.Unit.AsNoTracking().Where(x => x.Id == o.UnitId).Select(x => x.Serial).FirstOrDefaultAsync();
+            {
-            o.CustomerViz = await ct.Customer.AsNoTracking().Where(x => x.Id == o.CustomerId).Select(x => x.Name).FirstOrDefaultAsync();
+                if (!vc.Has("unitserial", o.UnitId))
+                    vc.Add(await ct.Unit.AsNoTracking().Where(x => x.Id == o.UnitId).Select(x => x.Serial).FirstOrDefaultAsync(), "unitserial", o.UnitId);
+                o.UnitViz = vc.Get("unitserial", o.UnitId);
+            }
+
+            if (!vc.Has("customer", o.CustomerId))
+                vc.Add(await ct.Customer.AsNoTracking().Where(x => x.Id == o.CustomerId).Select(x => x.Name).FirstOrDefaultAsync(), "customer", o.CustomerId);
+            o.CustomerViz = vc.Get("customer", o.CustomerId);
+
             if (o.WorkOrderItemId != null)
-                o.WorkOrderSerialViz = (await WorkOrderBiz.GetWorkOrderSerialFromRelativeAsync(AyaType.WorkOrderItem, (long)o.WorkOrderItemId, ct)).ToString();
+            {
-            o.RequestedByUserViz = await ct.User.AsNoTracking().Where(x => x.Id == o.RequestedByUserId).Select(x => x.Name).FirstOrDefaultAsync();
+                if (!vc.Has("woserial", o.WorkOrderItemId))
+                    vc.Add((await WorkOrderBiz.GetWorkOrderSerialFromRelativeAsync(AyaType.WorkOrderItem, (long)o.WorkOrderItemId, ct)).ToString(), "woserial", o.WorkOrderItemId);
+                o.WorkOrderSerialViz = vc.Get("woserial", o.WorkOrderItemId);
+            }
+
+            if (!vc.Has("user", o.RequestedByUserId))
+                vc.Add(await ct.User.AsNoTracking().Where(x => x.Id == o.RequestedByUserId).Select(x => x.Name).FirstOrDefaultAsync(), "user", o.RequestedByUserId);
+            o.RequestedByUserViz = vc.Get("user", o.RequestedByUserId);
+
             o.StatusViz = customerServiceRequestStatusEnumList.Where(x => x.Id == (long)o.Status).Select(x => x.Name).First();
             o.PriorityViz = customerServiceRequestPriorityEnumList.Where(x => x.Id == (long)o.Priority).Select(x => x.Name).First();
         }
+        private List<NameIdItem> customerServiceRequestStatusEnumList = null;
+        private List<NameIdItem> customerServiceRequestPriorityEnumList = null;
 
         ////////////////////////////////////////////////////////////////////////////////////////////////       
         // IMPORT EXPORT

server/AyaNova/biz/HeadOfficeBiz.cs

@@ -298,6 +298,7 @@ namespace AyaNova.Biz
                 var batchResults = await ct.HeadOffice.AsNoTracking().Where(z => batch.Contains(z.Id)).ToArrayAsync();
                 //order the results back into original
                 var orderedList = from id in batch join z in batchResults on id equals z.Id select z;
+                batchResults = null;
                 foreach (HeadOffice w in orderedList)
                 {
                     if (!ReportRenderManager.KeepGoing(jobId)) return null;
@@ -307,15 +308,25 @@ namespace AyaNova.Biz
                         jo["CustomFields"] = JObject.Parse((string)jo["CustomFields"]);
                     ReportData.Add(jo);
                 }
+                orderedList = null;
             }
+            vc.Clear();
             return ReportData;
         }
+        //request cache for viz fields
+        private VizCache vc = new VizCache();
 
         //populate viz fields from provided object
         private async Task PopulateVizFields(HeadOffice o)
         {
             if (o.ContractId != null)
-                o.ContractViz = await ct.Contract.AsNoTracking().Where(x => x.Id == o.ContractId).Select(x => x.Name).FirstOrDefaultAsync();
+            {
+                if (!vc.Has("contract", o.ContractId))
+                {
+                    vc.Add(await ct.Contract.AsNoTracking().Where(x => x.Id == o.ContractId).Select(x => x.Name).FirstOrDefaultAsync(), "contract", o.ContractId);
+                }
+                o.ContractViz = vc.Get("contract", o.ContractId);
+            }
         }