From 35493d8ec353f90a6ca67e2aedb702684e0abafa Mon Sep 17 00:00:00 2001
From: Joris
Date: Sat, 2 Jan 2016 20:49:24 +0100
Subject: Moving initViewAction to serverCommunication module

---
 src/client/elm/InitViewAction.elm      | 25 -------------------
 src/client/elm/Main.elm                |  2 +-
 src/client/elm/Model/Communication.elm |  3 +--
 src/client/elm/ServerCommunication.elm | 25 ++++++++++++-------
 src/client/elm/Update.elm              | 44 +++++++++++++++++-----------------
 src/client/elm/View/Icon.elm           |  6 ++---
 src/client/elm/View/SignIn.elm         |  2 +-
 7 files changed, 45 insertions(+), 62 deletions(-)
 delete mode 100644 src/client/elm/InitViewAction.elm

diff --git a/src/client/elm/InitViewAction.elm b/src/client/elm/InitViewAction.elm
deleted file mode 100644
index 52ae08d..0000000
--- a/src/client/elm/InitViewAction.elm
+++ /dev/null
@@ -1,25 +0,0 @@
-module InitViewAction
-  ( initViewAction
-  ) where
-
-import Task exposing (..)
-import Http
-import Json.Decode as Json exposing ((:=))
-
-import Effects exposing (Never)
-
-import Model.Action exposing (..)
-import Model.Payment exposing (Payments, paymentsDecoder)
-import Model.Payer exposing (Payers, payersDecoder)
-import Model.User exposing (Users, usersDecoder, UserId, userIdDecoder)
-
-initViewAction = Task.onError loggedInView (always <| Task.succeed GoSignInView)
-
-loggedInView : Task Http.Error Action
-loggedInView =
-  Task.map GoLoggedInView (Http.get usersDecoder "/users")
-    `Task.andMap` (Http.get ("id" := userIdDecoder) "/whoAmI")
-    `Task.andMap` (Http.get paymentsDecoder "/monthlyPayments")
-    `Task.andMap` (Http.get paymentsDecoder "/payments")
-    `Task.andMap` (Http.get ("number" := Json.int) "/payments/count")
-    `Task.andMap` (Http.get payersDecoder "/payers")
diff --git a/src/client/elm/Main.elm b/src/client/elm/Main.elm
index 684cd1b..34afa92 100644
--- a/src/client/elm/Main.elm
+++ b/src/client/elm/Main.elm
@@ -20,7 +20,7 @@ import View exposing (view)
 
 import Persona as Persona exposing (operations)
 
-import InitViewAction exposing (initViewAction)
+import ServerCommunication exposing (initViewAction)
 
 main : Signal Html
 main = app.html
diff --git a/src/client/elm/Model/Communication.elm b/src/client/elm/Model/Communication.elm
index dc4d412..a7ec7a5 100644
--- a/src/client/elm/Model/Communication.elm
+++ b/src/client/elm/Model/Communication.elm
@@ -8,8 +8,7 @@ import Model.User exposing (UserId)
 import Model.Payment exposing (..)
 
 type Communication =
-  NoCommunication
-  | SignIn String
+  SignIn String
   | AddPayment String Int
   | AddMonthlyPayment String Int
   | SetIncome Time Int
diff --git a/src/client/elm/ServerCommunication.elm b/src/client/elm/ServerCommunication.elm
index ff0937e..bc8d59f 100644
--- a/src/client/elm/ServerCommunication.elm
+++ b/src/client/elm/ServerCommunication.elm
@@ -1,11 +1,12 @@
 module ServerCommunication
   ( sendRequest
+  , initViewAction
   ) where
 
 import Signal
 import Task as Task exposing (Task)
 import Http
-import Json.Decode exposing (..)
+import Json.Decode as Json exposing ((:=))
 import Date
 import Time exposing (Time)
 import Debug
@@ -13,24 +14,21 @@ import Debug
 import SimpleHTTP exposing (..)
 
 import Model.Communication exposing (..)
-import Model.Action as U
+import Model.Action as U exposing (Action)
 import Model.Action.LoggedInAction as UL
 import Model.Action.MonthlyAction as UM
 import Model.Action.AccountAction as UA
 import Model.View.LoggedIn.AddPayment exposing (Frequency(..))
-import Model.Payment exposing (..)
+import Model.Payment exposing (PaymentId, paymentIdDecoder, Payments, paymentsDecoder)
+import Model.Payer exposing (Payers, payersDecoder)
+import Model.User exposing (Users, usersDecoder, UserId, userIdDecoder)
 
 import Update.SignIn exposing (updateSignIn)
 
-import InitViewAction exposing (initViewAction)
-
 sendRequest : Communication -> Task Http.Error U.Action
 sendRequest communication =
   case communication of
 
-    NoCommunication ->
-      Task.succeed U.NoOp
-
     SignIn assertion ->
       post ("/signIn?assertion=" ++ assertion)
         |> flip Task.andThen (always initViewAction)
@@ -68,3 +66,14 @@ addPaymentURL name cost frequency =
 deletePaymentURL : PaymentId -> String
 deletePaymentURL id =
   "payment/delete?id=" ++ (toString id)
+
+initViewAction = Task.onError loggedInView (always <| Task.succeed U.GoSignInView)
+
+loggedInView : Task Http.Error Action
+loggedInView =
+  Task.map U.GoLoggedInView (Http.get usersDecoder "/users")
+    `Task.andMap` (Http.get ("id" := userIdDecoder) "/whoAmI")
+    `Task.andMap` (Http.get paymentsDecoder "/monthlyPayments")
+    `Task.andMap` (Http.get paymentsDecoder "/payments")
+    `Task.andMap` (Http.get ("number" := Json.int) "/payments/count")
+    `Task.andMap` (Http.get payersDecoder "/payers")
diff --git a/src/client/elm/Update.elm b/src/client/elm/Update.elm
index c61e2f5..46c1b01 100644
--- a/src/client/elm/Update.elm
+++ b/src/client/elm/Update.elm
@@ -11,7 +11,8 @@ import ServerCommunication exposing (sendRequest)
 import Model exposing (Model)
 import Model.Translations exposing (getMessage)
 import Model.Action exposing (..)
-import Model.Action.SignInAction as SignInAction
+import Model.Action.SignInAction as SignInAction exposing (SignInAction)
+import Model.Action.LoggedInAction exposing (LoggedInAction)
 import Model.View as V
 import Model.View.SignInView exposing (..)
 import Model.View.LoggedInView exposing (..)
@@ -21,7 +22,6 @@ import Update.LoggedIn exposing (updateLoggedIn)
 import Update.SignIn exposing (updateSignIn)
 
 import SimpleHTTP exposing (post)
-import InitViewAction exposing (initViewAction)
 
 update : Action -> Model -> (Model, Effects Action)
 update action model =
@@ -31,11 +31,11 @@ update action model =
       (model, Effects.none)
 
     SignIn assertion ->
-      ( case model.view of
-          V.SignInView signInView -> { model | view = V.SignInView (updateSignIn SignInAction.Connecting signInView) }
-          _ -> model
+      ( applySignIn model (SignInAction.Connecting)
       , sendRequest (Communication.SignIn assertion)
-          |> flip Task.onError (always <| Task.succeed (UpdateSignIn (SignInAction.ErrorLogin (getMessage "ErrorSignIn" model.translations))))
+          |> flip Task.onError (\_ ->
+               Task.succeed (UpdateSignIn (SignInAction.ErrorLogin (getMessage "ErrorSignIn" model.translations)))
+             )
           |> Effects.task
       )
 
@@ -58,19 +58,19 @@ update action model =
       )
 
     UpdateSignIn signInAction ->
-      case model.view of
-        V.SignInView signInView ->
-          ( { model | view = V.SignInView (updateSignIn signInAction signInView) }
-          , Effects.none
-          )
-        _ ->
-          (model, Effects.none)
-
-    UpdateLoggedIn loggedAction ->
-      case model.view of
-        V.LoggedInView loggedInView ->
-          ( { model | view = V.LoggedInView (updateLoggedIn model loggedAction loggedInView) }
-          , Effects.none
-          )
-        _ ->
-          (model, Effects.none)
+      (applySignIn model signInAction, Effects.none)
+
+    UpdateLoggedIn loggedInAction ->
+      (applyLoggedIn model loggedInAction, Effects.none)
+
+applySignIn : Model -> SignInAction -> Model
+applySignIn model signInAction =
+  case model.view of
+    V.SignInView signInView -> { model | view = V.SignInView (updateSignIn signInAction signInView) }
+    _ -> model
+
+applyLoggedIn : Model -> LoggedInAction -> Model
+applyLoggedIn model loggedInAction =
+  case model.view of
+    V.LoggedInView loggedInView -> { model | view = V.LoggedInView (updateLoggedIn model loggedInAction loggedInView) }
+    _ -> model
diff --git a/src/client/elm/View/Icon.elm b/src/client/elm/View/Icon.elm
index 9fa5f8a..bdbe6d5 100644
--- a/src/client/elm/View/Icon.elm
+++ b/src/client/elm/View/Icon.elm
@@ -12,8 +12,8 @@ renderIcon iconClass =
     [ class <| "fa fa-fw fa-" ++ iconClass ]
     []
 
-renderSpinIcon : String -> Html
-renderSpinIcon iconClass =
+renderSpinIcon : Html
+renderSpinIcon =
   i
-    [ class <| "fa fa-fw fa-spin fa-" ++ iconClass ]
+    [ class <| "fa fa-fw fa-pulse fa-spinner" ]
     []
diff --git a/src/client/elm/View/SignIn.elm b/src/client/elm/View/SignIn.elm
index f662a97..ba16561 100644
--- a/src/client/elm/View/SignIn.elm
+++ b/src/client/elm/View/SignIn.elm
@@ -28,7 +28,7 @@ renderSignIn address model signInView =
         [ onClick operations.address Persona.SignIn ]
         [ span [] [ text (getMessage "SignIn" model.translations) ]
         , if signInView.connecting
-            then renderSpinIcon "refresh"
+            then renderSpinIcon
             else renderIcon "power-off"
         ]
     , signInResult model signInView
-- 
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