Missing events added to mvc filter

Author: VladimirDimov

src/JQDT.MVC/JQDataTableAttribute.cs

@@ -36,7 +36,7 @@ public override void OnActionExecuted(ActionExecutedContext filterContext)
         }
 
         /// <summary>
-        /// Called when [data processed].
+        /// Called after all data processors execute.
         /// </summary>
         /// <param name="data">The data.</param>
         /// <param name="requestInfoModel">The request information model.</param>
@@ -45,6 +45,16 @@ public virtual void OnDataProcessed(ref object data, RequestInfoModel requestInf
             // No data processing logic by default;
         }
 
+        /// <summary>
+        /// Called before all data processors execute.
+        /// </summary>
+        /// <param name="data">The data.</param>
+        /// <param name="requestInfoModel">The request information model.</param>
+        public virtual void OnDataProcessing(ref object data, RequestInfoModel requestInfoModel)
+        {
+            // No data processing logic by default;
+        }
+
         /// <summary>
         /// Called when [search data processing].
         /// </summary>
@@ -55,6 +65,16 @@ public virtual void OnSearchDataProcessing(ref object data, RequestInfoModel req
             // No data processing logic by default;
         }
 
+        /// <summary>
+        /// Called when [search data processed].
+        /// </summary>
+        /// <param name="data">The data.</param>
+        /// <param name="requestInfoModel">The request information model.</param>
+        public virtual void OnSearchDataProcessed(ref object data, RequestInfoModel requestInfoModel)
+        {
+            // No data processing logic by default;
+        }
+
         /// <summary>
         /// Called when [custom filters data processing].
         /// </summary>
@@ -158,8 +178,11 @@ private void PerformOnActionExecuted(ActionExecutedContext filterContext)
 
         private void SubscribeToEvents(IApplicationBase application)
         {
+            application.OnDataProcessingEvent += this.OnDataProcessing;
             application.OnDataProcessedEvent += this.OnDataProcessed;
+
             application.OnSearchDataProcessingEvent += this.OnSearchDataProcessing;
+            application.OnSearchDataProcessedEvent += this.OnSearchDataProcessed;
 
             application.OnCustomFiltersDataProcessingEvent += this.OnCustomFiltersDataProcessing;
             application.OnCustomFiltersDataProcessedEvent += this.OnCustomFiltersDataProcessed;

src/JQDT/Application/ApplicationBase.cs

@@ -28,6 +28,8 @@ public ApplicationBase(IDependencyResolver dependencyResolver)
             this.dependencyResolver = dependencyResolver;
         }
 
+        public event DataProcessorEventHandler OnDataProcessingEvent = delegate { };
+
         /// <summary>
         /// Occurs when [on data processed].
         /// </summary>
@@ -100,9 +102,13 @@ public ResultModel Execute()
                 var requestModel = modelBinder.BindModel(ajaxForm, data);
 
                 var dataProcessChain = this.GetDataProcessChain(requestModel.Helpers.DataCollectionType);
+
+                // Call events before the data is processed
+                this.PerformDataProcessorEventHandler(ref data, requestModel);
+
                 var processedData = dataProcessChain.ProcessData(data, requestModel);
 
-                // Call on data processed event
+                // Call events after the data is processed
                 this.PerformDataProcessorEventHandler(ref processedData, requestModel);
 
                 result.Data = processedData.ToList().Select(x => (object)x).ToList();

src/JQDT/Application/IApplicationBase.cs

@@ -8,6 +8,11 @@
     /// </summary>
     public interface IApplicationBase
     {
+        /// <summary>
+        /// Occurs when [on data processing event].
+        /// </summary>
+        event DataProcessorEventHandler OnDataProcessingEvent;
+
         /// <summary>
         /// Occurs when [on data processed].
         /// </summary>
@@ -18,6 +23,11 @@ public interface IApplicationBase
         /// </summary>
         event DataProcessorEventHandler OnSearchDataProcessingEvent;
 
+        /// <summary>
+        /// Occurs when [on search data processed event].
+        /// </summary>
+        event DataProcessorEventHandler OnSearchDataProcessedEvent;
+
         /// <summary>
         /// Occurs when [on custom filters data processing event].
         /// </summary>