Added endpoint for registering a user locally after successful logon from Auth0

YABA.Common/Extensions/EnumExtensions.cs

@@ -0,0 +1,29 @@
+using System;
+using System.ComponentModel.DataAnnotations;
+using System.Linq;
+using YABA.Common.Attributes;
+using YABA.Common.Lookups;
+
+namespace YABA.Common.Extensions
+{
+    public static class EnumExtensions
+    {
+        public static TAttribute GetAttribute<TAttribute>(this Enum value) where TAttribute : Attribute
+        {
+            var enumType = value.GetType();
+            var name = Enum.GetName(enumType, value);
+            return enumType.GetField(name).GetCustomAttributes(false).OfType<TAttribute>().SingleOrDefault();
+        }
+
+        public static string GetDisplayName(this Enum enumValue)
+        {
+            return enumValue.GetAttribute<DisplayAttribute>().Name;
+        }
+
+        public static string GetClaimName(this ClaimsLookup claimLookup)
+        {
+            return claimLookup.GetAttribute<ClaimNameAttribute>().Name;
+        }
+
+    }
+}