Moved StringEnum attribute to enum def

src/Discord.Net.Core/Entities/Guilds/PermissionTarget.cs

@@ -2,11 +2,12 @@
 
 namespace Discord
 {
+    [ModelStringEnum]
     public enum PermissionTarget
     {
         [ModelEnumValue("role")]
         Role,
-        [ModelEnumValue("user")]
+        [ModelEnumValue("member")]
         User
     }
 }

src/Discord.Net.Core/Entities/Permissions/Overwrite.cs

@@ -7,7 +7,6 @@ namespace Discord
         /// <summary> Gets the unique identifier for the object this overwrite is targeting. </summary>
         public ulong TargetId { get; }
         /// <summary> Gets the type of object this overwrite is targeting. </summary>
-        [ModelStringEnum]
         public PermissionTarget TargetType { get; }
         /// <summary> Gets the permissions associated with this overwrite entry. </summary>
         public OverwritePermissions Permissions { get; }

src/Discord.Net.Core/Entities/Users/UserStatus.cs

@@ -2,6 +2,7 @@
 
 namespace Discord
 {
+    [ModelStringEnum]
     public enum UserStatus
     {
         Offline,

src/Discord.Net.Rest/API/Common/Presence.cs

@@ -10,7 +10,6 @@ namespace Discord.API
         [ModelProperty("guild_id")]
         public Optional<ulong> GuildId { get; set; }
         [ModelProperty("status")]
-        [ModelStringEnum]
         public UserStatus Status { get; set; }
         [ModelProperty("game")]
         public Game Game { get; set; }

src/Discord.Net.Serialization/Attributes/ModelStringEnumAttribute.cs

@@ -2,7 +2,7 @@
 
 namespace Discord.Serialization
 {
-    [AttributeUsage(AttributeTargets.Property, AllowMultiple = false)]
+    [AttributeUsage(AttributeTargets.Enum, AllowMultiple = false)]
     public class ModelStringEnumAttribute : Attribute
     {
     }

src/Discord.Net.Serialization/Json/DefaultJsonSerializer.cs

@@ -52,7 +52,7 @@ namespace Discord.Serialization.Json
             AddGenericConverter(typeof(Converters.ArrayPropertyConverter<>), //Arrays
                 (type, prop) => type.IsArray, innerType => innerType.GetElementType());
             AddGenericConverter(typeof(Converters.StringEnumPropertyConverter<>), //Enums : string
-                (type, prop) => type.IsEnum && prop.GetCustomAttribute<ModelStringEnumAttribute>() != null);
+                (type, prop) => type.IsEnum && type.GetCustomAttribute<ModelStringEnumAttribute>() != null);
             AddGenericConverter(typeof(Converters.Int64EnumPropertyConverter<>), //Enums : sbyte/short/int/long
                 (type, prop) => type.IsEnum && IsSignedEnum(Enum.GetUnderlyingType(type.AsType())));
             AddGenericConverter(typeof(Converters.UInt64EnumPropertyConverter<>), //Enums: byte/ushort/uint/ulong