Log full exceptions

Hcs.WebApp/Utils/ExceptionExtensions.cs

@@ -0,0 +1,20 @@
+using System.Text;
+
+namespace Hcs.WebApp.Utils
+{
+    public static class ExceptionExtensions
+    {
+        public static string CombineMessages(this Exception e)
+        {
+            var stringBuilder = new StringBuilder();
+            var currentException = e;
+            while (currentException != null)
+            {
+                stringBuilder.AppendLine(currentException.Message);
+
+                currentException = currentException.InnerException;
+            }
+            return stringBuilder.ToString();
+        }
+    }
+}