odatav4 adaptor correction

Author: NithyaSivaprakasam

ODataV4Adaptor/ODataV4Adaptor.Server/Controllers/OrdersController.cs

@@ -6,7 +6,7 @@
 namespace OdataV4Adaptor.Server.Controllers
 {
 
-    public class OrdersController : ODataController
+    public class OrdersController : Controller
     {
         /// <summary>
         /// Retrieves all orders.
@@ -21,61 +21,60 @@ public IActionResult Get()
         }
 
         /// <summary>
-        /// Creates a new order.
+        /// Inserts a new order to the collection.
         /// </summary>
-        /// <param name="order">The order to be created.</param>
-        /// <returns>The newly created order.</returns>
+        /// <param name="addRecord">The order to be inserted.</param>
+        /// <returns>It returns the newly inserted record detail.</returns>
         [HttpPost]
         [EnableQuery]
-        public IActionResult Post([FromBody] OrdersDetails order)
+        public IActionResult Post([FromBody] OrdersDetails addRecord)
         {
-            if (order == null)
+            if (addRecord == null)
             {
-                return BadRequest("Null order");
+            return BadRequest("Null order");
             }
-
-            OrdersDetails.GetAllRecords().Insert(0, order);
-            return Ok(order);
+            OrdersDetails.GetAllRecords().Insert(0, addRecord);
+            return Json(addRecord);
         }
 
         /// <summary>
         /// Updates an existing order.
         /// </summary>
-        /// <param name="key">The key of the order to be updated.</param>
-        /// <param name="updatedOrder">The updated order details.</param>
-        /// <returns>The updated order.</returns>
+        /// <param name="key">The ID of the order to update.</param>
+        /// <param name="updateRecord">The updated order details.</param>
+        /// <returns>It returns the updated order details.</returns>
         [HttpPatch("{key}")]
-        public IActionResult Patch(int key, [FromBody] OrdersDetails updatedOrder)
+        public IActionResult Patch(int key, [FromBody] OrdersDetails updateRecord)
         {
-            if (updatedOrder == null)
+            if (updateRecord == null)
             {
                 return BadRequest("No records");
             }
-            var existingOrder = OrdersDetails.GetAllRecords().FirstOrDefault(o => o.OrderID == key);
+            var existingOrder = OrdersDetails.GetAllRecords().FirstOrDefault(order => order.OrderID == key);
             if (existingOrder != null)
             {
                 // If the order exists, update its properties
-                existingOrder.CustomerID = updatedOrder.CustomerID ?? existingOrder.CustomerID;
-                existingOrder.EmployeeID = updatedOrder.EmployeeID ?? existingOrder.EmployeeID;
-                existingOrder.ShipCountry = updatedOrder.ShipCountry ?? existingOrder.ShipCountry;
+                existingOrder.CustomerID = updateRecord.CustomerID ?? existingOrder.CustomerID;
+                existingOrder.EmployeeID = updateRecord.EmployeeID ?? existingOrder.EmployeeID;
+                existingOrder.ShipCountry = updateRecord.ShipCountry ?? existingOrder.ShipCountry;
             }
-            return Ok(existingOrder);
+            return Json(updateRecord);
         }
 
         /// <summary>
         /// Deletes an order.
         /// </summary>
-        /// <param name="key">The key of the order to be deleted.</param>
-        /// <returns>The deleted order.</returns>
+        /// <param name="key">The ID of the order to delete.</param>
+        /// <returns>It returns the deleted record detail</returns>
         [HttpDelete("{key}")]
         public IActionResult Delete(int key)
         {
-            var order = OrdersDetails.GetAllRecords().FirstOrDefault(o => o.OrderID == key);
-            if (order != null)
+            var deleteRecord = OrdersDetails.GetAllRecords().FirstOrDefault(order => order.OrderID == key);
+            if (deleteRecord != null)
             {
-                OrdersDetails.GetAllRecords().Remove(order);
+                OrdersDetails.GetAllRecords().Remove(deleteRecord);
             }
-            return Ok(order);
+            return Json(deleteRecord);
         }
     }
 }

ODataV4Adaptor/ODataV4Adaptor.Server/Program.cs

@@ -8,10 +8,14 @@
 var modelBuilder = new ODataConventionModelBuilder();
 modelBuilder.EntitySet<OrdersDetails>("Orders");
 
+var recordCount = OrdersDetails.GetAllRecords().Count;
+
 builder.Services.AddControllers().AddOData(
     options => options
     .Count()
-    .SetMaxTop(null)
+    .OrderBy()
+    .Filter()
+    .SetMaxTop(recordCount)
     .AddRouteComponents(
         "odata",
         modelBuilder.GetEdmModel()));

ODataV4Adaptor/ODataV4Adaptor.Server/obj/Debug/net8.0/.NETCoreApp,Version=v8.0.AssemblyAttributes.cs

@@ -1,4 +1,4 @@
-<ejs-grid #grid [dataSource]='data' allowPaging="true">
+<ejs-grid #grid [dataSource]='data' allowPaging="true" allowSorting="true" allowFiltering="true" [editSettings]="editSettings" [toolbar]="toolbar" >
   <e-columns>
     <e-column field='OrderID' headerText='Order ID' isPrimaryKey=true width='150'></e-column>
     <e-column field='CustomerID' headerText='Customer Name' width='150'></e-column>

ODataV4Adaptor/ODataV4Adaptor.Server/obj/Debug/net8.0/ODataV4Adaptor.Server.AssemblyInfo.cs

@@ -4,7 +4,7 @@ import { BrowserModule } from '@angular/platform-browser';
 
 import { AppRoutingModule } from './app-routing.module';
 import { AppComponent } from './app.component';
-import { EditService, GridModule, PageService, ToolbarService } from '@syncfusion/ej2-angular-grids';
+import { EditService, FilterService, GridModule, PageService, SortService, ToolbarService } from '@syncfusion/ej2-angular-grids';
 
 @NgModule({
   declarations: [
@@ -15,7 +15,7 @@ import { EditService, GridModule, PageService, ToolbarService } from '@syncfusio
     AppRoutingModule,
     GridModule
   ],
-  providers: [EditService, ToolbarService, PageService],
+  providers: [EditService, ToolbarService, PageService, SortService, FilterService],
   bootstrap: [AppComponent]
 })
 export class AppModule { }