Replace pusher with action cable (#178)

closes #43

config/cable.yml

@@ -0,0 +1,13 @@
+development:
+  adapter: async
+
+test:
+  adapter: test
+
+staging:
+  adapter: redis
+  url: <%= ENV.fetch('REDIS_URL', 'redis://127.0.0.1:6379') %>
+
+production:
+  adapter: redis
+  url: <%= ENV.fetch('REDIS_URL', 'redis://127.0.0.1:6379') %>

config/initializers/pusher.rb

@@ -1,6 +0,0 @@
-Pusher.app_id = ENV['pusher_app_id']
-Pusher.key    = ENV['pusher_key']
-Pusher.secret = ENV['pusher_secret']
-Pusher.encrypted = true
-Pusher.logger = Rails.logger
-Pusher.cluster = ENV['pusher_cluster']

config/webpack/environment.js

@@ -17,19 +17,11 @@ environment.loaders.append('audio', {
 
 environment.config.merge({ resolve });
 
-const {
-  pusher_cluster: cluster,
-  pusher_key: token,
-  fb_app_id: fbAppID,
-} = process.env;
+const { fb_app_id: fbAppID } = process.env;
 
 environment.plugins.prepend(
   'DefinePlugin',
   new webpack.DefinePlugin({
-    __PUSHER__: {
-      token: `"${token}"`,
-      cluster: `"${cluster}"`,
-    },
     __FB_ID__: `"${fbAppID}"`,
   })
 );