Refactor: Inbox store, remove inboxes from sidebar (#387)

* Refactor: Inbox store, remove inboxes from sidebar

* Add a new page for inbox settings

* Show inboxes on sidebar

* Add inbox_members API

* Disable similar-code check

* Fix codeclimate scss issues

* Add widget_color update API and actions

* Add specs for inbox store

* Fix Facebook auth flow

* Fix agent loading, inbox name

app/javascript/dashboard/api/endPoints.js

@@ -24,26 +24,6 @@ const endPoints = {
     params: { inbox_id: null },
   },
 
-  fetchLabels: {
-    url: 'api/v1/labels.json',
-  },
-
-  fetchInboxes: {
-    url: 'api/v1/inboxes.json',
-  },
-
-  createChannel(channel, channelParams) {
-    return {
-      url: `api/v1/callbacks/register_${channel}_page.json`,
-      params: channelParams,
-    };
-  },
-
-  addAgentsToChannel: {
-    url: 'api/v1/inbox_members.json',
-    params: { user_ids: [], inbox_id: null },
-  },
-
   fetchFacebookPages: {
     url: 'api/v1/callbacks/get_facebook_pages.json',
     params: { omniauth_token: '' },
@@ -69,26 +49,6 @@ const endPoints = {
       };
     },
   },
-
-  inbox: {
-    delete(id) {
-      return {
-        url: `/api/v1/inboxes/${id}`,
-      };
-    },
-    agents: {
-      get(id) {
-        return {
-          url: `/api/v1/inbox_members/${id}.json`,
-        };
-      },
-      post() {
-        return {
-          url: '/api/v1/inbox_members.json',
-        };
-      },
-    },
-  },
 };
 
 export default page => {