From 6f1e3da27b82f4fe6e48b74a642343d2b8c93781 Mon Sep 17 00:00:00 2001
From: Danila Fedorin <danila.fedorin@gmail.com>
Date: Mon, 17 Dec 2018 02:34:46 -0800
Subject: [PATCH] Add storing login token (but not retrieving it)

---
 src/Main.elm           |  3 +++
 src/Scylla/Storage.elm |  6 ++++++
 static/js/storage.js   | 10 ++++++++++
 3 files changed, 19 insertions(+)
 create mode 100644 src/Scylla/Storage.elm
 create mode 100644 static/js/storage.js

diff --git a/src/Main.elm b/src/Main.elm
index f54dfb1..64a2f34 100644
--- a/src/Main.elm
+++ b/src/Main.elm
@@ -9,9 +9,11 @@ import Scylla.Views exposing (viewFull)
 import Scylla.Route exposing (Route(..))
 import Scylla.UserData exposing (..)
 import Scylla.Notification exposing (..)
+import Scylla.Storage exposing (..)
 import Url exposing (Url)
 import Url.Parser exposing (parse)
 import Url.Builder
+import Json.Encode
 import Html exposing (div, text)
 import Http
 import Dict
@@ -122,6 +124,7 @@ updateLoginResponse model r = case r of
     Ok lr -> ( { model | token = Just lr.accessToken, loginUsername = lr.userId } , Cmd.batch
         [ firstSync model.apiUrl lr.accessToken
         , Nav.pushUrl model.key <| Url.Builder.absolute [] []
+        , setStoreValuePort ("scylla.loginInfo", Json.Encode.string (lr.accessToken ++ "\n" ++ model.apiUrl))
         ] )
     Err e  -> (model, Cmd.none)
 
diff --git a/src/Scylla/Storage.elm b/src/Scylla/Storage.elm
new file mode 100644
index 0000000..945bd22
--- /dev/null
+++ b/src/Scylla/Storage.elm
@@ -0,0 +1,6 @@
+port module Scylla.Storage exposing (..)
+import Json.Encode
+
+port setStoreValuePort : (String, Json.Encode.Value) -> Cmd msg
+port getStoreValuePort : (String) -> Cmd msg
+port receiveStoreValuePort : (Json.Encode.Value -> msg) -> Sub msg
diff --git a/static/js/storage.js b/static/js/storage.js
new file mode 100644
index 0000000..ac3110f
--- /dev/null
+++ b/static/js/storage.js
@@ -0,0 +1,10 @@
+function setupStorage(app) {
+    app.ports.setStoreValuePort.subscribe(function(data) {
+        key = data[0];
+        value = data[1];
+        localStorage.setItem(key, value);
+    });
+    app.ports.getStoreValuePort.subscribe(function(data) {
+        app.ports.receiveStoreValuePort.send(localStorage.getItem(data));
+    });
+}