Merge branch 'user_followers' into 'master'

User followers

See merge request !373

app/controllers/v1/statistics_controller.rb

@@ -7,7 +7,7 @@ class V1::StatisticsController < ApplicationController
 
   private
     def count_learning_objects
-      LearningObject.all.count
+      LearningObject.where('state = ?', LearningObject.states[:published]).count
     end
 
     def month_publications

app/controllers/v1/users_controller.rb

@@ -4,8 +4,8 @@ class V1::UsersController < ApplicationController
   include ::Paginator
   include ::PublisherController
 
-  before_action :set_user, only: [:show, :update, :destroy, :following, :own_reviews, :received_reviews]
-  before_action :authenticate_user!, only: [:create, :update, :destroy, :following, :own_reviews, :received_reviews]
+  before_action :set_user, only: [:show, :update, :destroy, :following, :own_reviews, :received_reviews, :followers]
+  before_action :authenticate_user!, only: [:create, :update, :destroy, :following, :own_reviews, :received_reviews, :followers]
   before_action :authorize_user, only: [:own_reviews, :received_reviews]
 
   # GET /v1/users
@@ -70,6 +70,10 @@ class V1::UsersController < ApplicationController
     render json: @user.received_reviews
   end
 
+  def followers
+    render json: @user.followers
+  end
+
   private
 
   def deleted_resource

config/routes.rb

@@ -95,6 +95,7 @@ Rails.application.routes.draw do
       member do
         resources :bookmarks, module: 'users', only: [:index, :create, :destroy]
         get 'following/:object_type', to: 'users#following'
+        get 'followers', to: 'users#followers'
         get 'activities', to: 'activities#user_activities'
         get 'reviews/own', to: 'users#own_reviews'
         get 'reviews/received', to: 'users#received_reviews'