2 files changed, 78 insertions, 24 deletions

diff --git a/src/client/elm/Main.elm b/src/client/elm/Main.elm
index 8e1e9c8..de1f1fe 100644
--- a/src/client/elm/Main.elm
+++ b/src/client/elm/Main.elm
@@ -1,8 +1,7 @@
 module Main exposing (..)
 
--- import Html.Attributes exposing (..)
 import Html exposing (..)
-import Json.Decode exposing (string, Decoder)
+import Json.Decode exposing (Decoder, andThen, fail, string, succeed)
 import Json.Decode.Pipeline exposing (decode, required)
 
 
@@ -15,7 +14,9 @@ main =
         , subscriptions = subscriptions
         }
 
-type alias Flags = Json.Decode.Value
+
+type alias Flags =
+    Json.Decode.Value
 
 
 type alias Model =
@@ -24,7 +25,7 @@ type alias Model =
 
 
 type alias User =
-    { type_ : String
+    { type_ : UserType
     , value : String
     }
 
@@ -35,31 +36,62 @@ type UserType
     | Room
     | Student
 
+
 init : Flags -> ( Model, Cmd msg )
 init flags =
     case Json.Decode.decodeValue decodeUsers flags of
         Ok user ->
-            (Model user, Cmd.none)
+            ( Model user, Cmd.none )
 
         Err err ->
             Debug.crash err
 
+
 decodeUsers : Decoder (List User)
-decodeUsers = Json.Decode.list decodeUser
+decodeUsers =
+    Json.Decode.list decodeUser
+
 
 decodeUser : Decoder User
 decodeUser =
-  decode User
-    |> required "type" string
-    |> required "value" string
+    decode User
+        |> required "type" decodeUserType
+        |> required "value" string
+
+
+decodeUserType : Json.Decode.Decoder UserType
+decodeUserType =
+    string
+        |> andThen
+            (\s ->
+                case s of
+                    "s" ->
+                        succeed Student
+
+                    "c" ->
+                        succeed Class
+
+                    "t" ->
+                        succeed Teacher
+
+                    "r" ->
+                        succeed Room
+
+                    _ ->
+                        fail ("What the f*ck is " ++ s ++ "?")
+            )
+
+
+update : msg -> Model -> ( Model, Cmd msg )
+update msg model =
+    ( model, Cmd.none )
 
-update : msg -> Model -> (Model, Cmd msg)
-update msg model = (model, Cmd.none)
 
 view : Model -> Html msg
 view model =
-  text <| toString model
+    text <| toString model
+
 
 subscriptions : Model -> Sub msg
 subscriptions model =
-  Sub.none
\ No newline at end of file
+    Sub.none
diff --git a/src/client/static/elm.js b/src/client/static/elm.js
index 1ac0ee4..cbab2b5 100644
--- a/src/client/static/elm.js
+++ b/src/client/static/elm.js
@@ -7893,6 +7893,32 @@ var _user$project$Main$User = F2(
 	function (a, b) {
 		return {type_: a, value: b};
 	});
+var _user$project$Main$Student = {ctor: 'Student'};
+var _user$project$Main$Room = {ctor: 'Room'};
+var _user$project$Main$Teacher = {ctor: 'Teacher'};
+var _user$project$Main$Class = {ctor: 'Class'};
+var _user$project$Main$decodeUserType = A2(
+	_elm_lang$core$Json_Decode$andThen,
+	function (s) {
+		var _p0 = s;
+		switch (_p0) {
+			case 's':
+				return _elm_lang$core$Json_Decode$succeed(_user$project$Main$Student);
+			case 'c':
+				return _elm_lang$core$Json_Decode$succeed(_user$project$Main$Class);
+			case 't':
+				return _elm_lang$core$Json_Decode$succeed(_user$project$Main$Teacher);
+			case 'r':
+				return _elm_lang$core$Json_Decode$succeed(_user$project$Main$Room);
+			default:
+				return _elm_lang$core$Json_Decode$fail(
+					A2(
+						_elm_lang$core$Basics_ops['++'],
+						'What the f*ck is ',
+						A2(_elm_lang$core$Basics_ops['++'], s, '?')));
+		}
+	},
+	_elm_lang$core$Json_Decode$string);
 var _user$project$Main$decodeUser = A3(
 	_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 	'value',
@@ -7900,33 +7926,29 @@ var _user$project$Main$decodeUser = A3(
 	A3(
 		_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$required,
 		'type',
-		_elm_lang$core$Json_Decode$string,
+		_user$project$Main$decodeUserType,
 		_NoRedInk$elm_decode_pipeline$Json_Decode_Pipeline$decode(_user$project$Main$User)));
 var _user$project$Main$decodeUsers = _elm_lang$core$Json_Decode$list(_user$project$Main$decodeUser);
 var _user$project$Main$init = function (flags) {
-	var _p0 = A2(_elm_lang$core$Json_Decode$decodeValue, _user$project$Main$decodeUsers, flags);
-	if (_p0.ctor === 'Ok') {
+	var _p1 = A2(_elm_lang$core$Json_Decode$decodeValue, _user$project$Main$decodeUsers, flags);
+	if (_p1.ctor === 'Ok') {
 		return {
 			ctor: '_Tuple2',
-			_0: _user$project$Main$Model(_p0._0),
+			_0: _user$project$Main$Model(_p1._0),
 			_1: _elm_lang$core$Platform_Cmd$none
 		};
 	} else {
 		return _elm_lang$core$Native_Utils.crashCase(
 			'Main',
 			{
-				start: {line: 40, column: 5},
-				end: {line: 45, column: 28}
+				start: {line: 44, column: 5},
+				end: {line: 49, column: 28}
 			},
-			_p0)(_p0._0);
+			_p1)(_p1._0);
 	}
 };
 var _user$project$Main$main = _elm_lang$html$Html$programWithFlags(
 	{init: _user$project$Main$init, update: _user$project$Main$update, view: _user$project$Main$view, subscriptions: _user$project$Main$subscriptions})(_elm_lang$core$Json_Decode$value);
-var _user$project$Main$Student = {ctor: 'Student'};
-var _user$project$Main$Room = {ctor: 'Room'};
-var _user$project$Main$Teacher = {ctor: 'Teacher'};
-var _user$project$Main$Class = {ctor: 'Class'};
 
 var Elm = {};
 Elm['Main'] = Elm['Main'] || {};