Add logging

InventoryTraker.Web/Controllers/ControllerBase.cs

@@ -1,18 +1,31 @@
-using System.Collections.Generic;
-using System.Linq;
+using System.Linq;
 using System.Web.Mvc;
 using InventoryTraker.Web.ActionResults;
+using InventoryTraker.Web.Utilities;
+using NLog;
 
 namespace InventoryTraker.Web.Controllers
 {
 	public abstract class ControllerBase : Controller
 	{
-		public BetterJsonResult<T> BetterJson<T>(T model)
+		protected override void OnException(ExceptionContext ctx)
+		{
+			if (ctx?.Exception != null)
+			{
+				var loggerName = ctx.GetLoggerName();
+
+				LogManager.GetLogger(loggerName).Error(ctx.Exception);
+			}
+
+			base.OnException(ctx);
+		}
+
+		protected BetterJsonResult<T> BetterJson<T>(T model)
 		{
 			return new BetterJsonResult<T> {Data = model};
 		}
 
-		protected string[] GetModelStateErrorList()
+		private string[] GetModelStateErrorList()
 		{
 			var errorList =
 				from kvp in ModelState