1 files changed, 37 insertions, 0 deletions
diff --git a/users/wpcarro/assessments/tt/client/src/Common.elm b/users/wpcarro/assessments/tt/client/src/Common.elm
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index 0000000000..63ba97b794
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+++ b/users/wpcarro/assessments/tt/client/src/Common.elm
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+module Common exposing (..)
+
+import Html exposing (..)
+import Maybe.Extra as ME
+import State
+import UI
+import Utils
+
+
+allErrors : State.Model -> Html State.Msg
+allErrors model =
+    div []
+        (State.allErrors
+            model
+            |> List.map
+                (\( mError, title ) ->
+                    case mError of
+                        Nothing ->
+                            text ""
+
+                        Just err ->
+                            UI.errorBanner
+                                { title = title
+                                , body = Utils.explainHttpError err
+                                }
+                )
+        )
+
+
+withSession : State.Model -> (State.Session -> Html State.Msg) -> Html State.Msg
+withSession model renderWithSession =
+    case model.session of
+        Nothing ->
+            div [] [ UI.paragraph "You need a valid session to view this page. Please attempt to log in." ]
+
+        Just session ->
+            renderWithSession session