From e38415c088f68e95a55b4ce48f2c455d0d8aec21 Mon Sep 17 00:00:00 2001
From: Wedge <shadowpilot34@gmail.com>
Date: Sun, 10 Feb 2019 17:07:38 +0300
Subject: [PATCH] Remove activity feeds

---
 .../angularjs/controllers/activity_feed.js    |  39 ---
 .../angularjs/services/activity_service.js    |  85 ------
 app/controllers/home_controller.rb            |  33 ---
 app/helpers/activity_feeds_helper.rb          |  30 --
 app/jobs/remove_outdated_items_job.rb         |   5 -
 app/mailers/user_mailer.rb                    |   2 -
 app/models/activity_feed.rb                   |  19 --
 app/models/build_list.rb                      |   1 -
 app/models/concerns/feed/build_list.rb        |  44 ---
 app/models/user.rb                            |   2 -
 app/views/home/activity.atom.builder          |  21 --
 app/views/home/activity.json.jbuilder         |  25 --
 app/views/layouts/application.html.slim       |   2 -
 app/views/layouts/sessions.html.slim          |   2 -
 config/locales/models/activity_feed.en.yml    |  56 ----
 config/locales/models/activity_feed.ru.yml    |  57 ----
 config/routes.rb                              |   4 -
 .../20190210140249_destroy_activity_feeds.rb  |   5 +
 db/schema.rb                                  | 267 +++++++++---------
 spec/models/activity_feed_spec.rb             |   9 -
 20 files changed, 133 insertions(+), 575 deletions(-)
 delete mode 100644 app/assets/javascripts/angularjs/controllers/activity_feed.js
 delete mode 100644 app/assets/javascripts/angularjs/services/activity_service.js
 delete mode 100644 app/helpers/activity_feeds_helper.rb
 delete mode 100644 app/models/activity_feed.rb
 delete mode 100644 app/models/concerns/feed/build_list.rb
 delete mode 100644 app/views/home/activity.atom.builder
 delete mode 100644 app/views/home/activity.json.jbuilder
 delete mode 100644 config/locales/models/activity_feed.en.yml
 delete mode 100644 config/locales/models/activity_feed.ru.yml
 create mode 100644 db/migrate/20190210140249_destroy_activity_feeds.rb
 delete mode 100644 spec/models/activity_feed_spec.rb

diff --git a/app/assets/javascripts/angularjs/controllers/activity_feed.js b/app/assets/javascripts/angularjs/controllers/activity_feed.js
deleted file mode 100644
index 7015a9a81..000000000
--- a/app/assets/javascripts/angularjs/controllers/activity_feed.js
+++ /dev/null
@@ -1,39 +0,0 @@
-RosaABF.controller('ActivityFeedController', ['$scope', 'ActivityService', 'ProjectSelectService',
-function($scope, ActivityService, ProjectSelectService) {
-  $scope.feed = [];
-  $scope.next_link_present = false;
-  $scope.owner_tmp = "";
-  $scope.project_tmp = "";
-  $scope.no_loading = false;
-
-  var owner_uname, project_name;
-
-  $scope.getFeed = function(options, no_loading) {
-    if($scope.requesting) {
-      return;
-    }
-    $scope.no_loading = no_loading;
-    if(ProjectSelectService.project) {
-      if(!options) {
-        options = {};
-      }
-      var split = ProjectSelectService.project.split('/');
-      options.owner_uname = split[0];
-      options.project_name = split[1];
-    }
-    $scope.requesting = true;
-    ActivityService.getFeed(options).then(function(res) {
-      $scope.requesting = false;
-      $scope.next_link_present = res.next_link_present;
-      $scope.feed = res.feed;
-    });
-  }
-
-  $scope.$watch(function() {
-    return ProjectSelectService.project;
-  }, function() {
-    $scope.getFeed();
-  });
-
-  $scope.getFeed();
-}]);
\ No newline at end of file
diff --git a/app/assets/javascripts/angularjs/services/activity_service.js b/app/assets/javascripts/angularjs/services/activity_service.js
deleted file mode 100644
index 9506fb82f..000000000
--- a/app/assets/javascripts/angularjs/services/activity_service.js
+++ /dev/null
@@ -1,85 +0,0 @@
-angular.module("RosaABF").factory('ActivityService', ["$http", "$filter", function($http, $filter) {
-  var ActivityService = {};
-
-  var feed;
-  var next_page_link = null;
-
-  var last_date;
-  var last_is_own = false;
-  var processFeed = function(feed) {
-    var res = [];
-
-    _.each(feed, function(item) {
-      var cur_date = $filter('amDateFormat')(item.date, 'll')
-      if(cur_date != last_date) {
-        res.push({kind: 'new_day', date: cur_date, class: 'timeline-day'});
-        last_date = cur_date;
-      }
-      res.push(item);
-    });
-
-    return res;
-  }
-
-  ActivityService.getFeed = function(options) {
-    if(Object.prototype.toString.apply(options) != '[object Object]') {
-      options = {is_own: last_is_own, load_next_page: false};
-    }
-
-    var url;
-    if(!options['load_next_page']) {
-      last_date = null;
-      feed = {};
-      params = {format: 'json'};
-      if(options['owner_uname']) {
-        params['owner_filter'] = options['owner_uname'];
-      }
-      if(options['project_name']) {
-        params['project_name_filter'] = options['project_name'];
-      }
-      last_is_own = options['is_own'];
-      url = options['is_own'] ? Routes.own_activity_path(params) : Routes.activity_feeds_path(params);
-    }
-    else {
-      if(!next_page_link) {
-        return false;
-      }
-
-      url = next_page_link;
-    }
-
-    return $http.get(url).then(function(res) {
-      next_page_link = res.data.next_page_link;
-
-      var new_feed = processFeed(res.data.feed);
-      var ret;
-      if(options['load_next_page']) {
-        ret = feed;
-        ret.push.apply(ret, new_feed);
-      }
-      else {
-        feed = ret = new_feed;
-      }
-
-      return {feed: ret, next_link_present: !!next_page_link};
-    });
-  }
-
-  ActivityService.getOwnersList = function(val) {
-    var path = Routes.get_owners_list_path({term: val});
-
-    return $http.get(path).then(function(res) {
-      return res.data;
-    });
-  }
-
-  ActivityService.getProjectNamesList = function(owner_uname, val) {
-    var path = Routes.get_project_names_list_path({owner_uname: owner_uname, term: val});
-
-    return $http.get(path).then(function(res) {
-      return res.data;
-    });
-  }
-
-  return ActivityService;
-}]);
\ No newline at end of file
diff --git a/app/controllers/home_controller.rb b/app/controllers/home_controller.rb
index 44b565b45..41dcf5ba1 100644
--- a/app/controllers/home_controller.rb
+++ b/app/controllers/home_controller.rb
@@ -6,39 +6,6 @@ class HomeController < ApplicationController
     redirect_to projects_path
   end
 
-  def activity(is_my_activity = false)
-    @activity_feeds = current_user.activity_feeds
-                                  .by_project_name(params[:project_name_filter])
-                                  .by_owner_uname(params[:owner_filter])
-
-    @activity_feeds = if is_my_activity
-                        @activity_feeds.where(creator_id: current_user)
-                      else
-                        @activity_feeds.where.not(creator_id: current_user)
-                      end
-
-    @activity_feeds = @activity_feeds.paginate page: current_page
-
-    if @activity_feeds.next_page
-      if is_my_activity
-        method = :own_activity_path
-      else
-        method = :activity_feeds_path
-      end
-      @next_page_link = method.to_proc.call(self, page: @activity_feeds.next_page, owner_filter: params[:owner_filter],
-                                                  project_name_filter: params[:project_name_filter], format: :json)
-    end
-
-    respond_to do |format|
-      format.json { render 'activity' }
-      format.atom
-    end
-  end
-
-  def own_activity
-    activity(true)
-  end
-
   def get_owners_list
     if params[:term].present?
       users   =  User.opened.search(params[:term]).first(5)
diff --git a/app/helpers/activity_feeds_helper.rb b/app/helpers/activity_feeds_helper.rb
deleted file mode 100644
index 53d9180cf..000000000
--- a/app/helpers/activity_feeds_helper.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-module ActivityFeedsHelper
-  def get_feed_title_from_content(content)
-    # removes html tags and haml generator indentation whitespaces and new line chars:
-    feed_title = strip_tags(content).gsub(/(^\s+|\n|  )/, ' ')
-    # removes multiple whitespaces in a row and strip it:
-    feed_title = feed_title.gsub(/\s{2,}/, ' ').strip
-  end
-
-  def get_user_from_activity_item(item)
-    email = item.data[:creator_email]
-    User.where(email: email).first || User.new(email: email) if email.present?
-  end
-
-  def user_link(user, user_name, full_url = false)
-    user.persisted? ? link_to(user_name, full_url ? user_url(user) : user_path(user)) : user_name
-  end
-
-  def get_feed_build_list_status_message(status)
-    message, error = case status
-        when BuildList::BUILD_PENDING
-          ['pending', nil]
-        when BuildList::BUILD_PUBLISHED
-          ['published', nil]
-        when BuildList::SUCCESS
-          ['success', nil]
-        else ['failed', t("layout.build_lists.statuses.#{BuildList::HUMAN_STATUSES[status]}")]
-    end
-    " #{t("notifications.bodies.build_status.#{message}", error: error)}"
-  end
-end
diff --git a/app/jobs/remove_outdated_items_job.rb b/app/jobs/remove_outdated_items_job.rb
index a799ceaa5..c2b6e1e48 100644
--- a/app/jobs/remove_outdated_items_job.rb
+++ b/app/jobs/remove_outdated_items_job.rb
@@ -14,11 +14,6 @@ class RemoveOutdatedItemsJob < BaseActiveRecordJob
     end
     counter_pbl = ProductBuildList.outdated.count
     ProductBuildList.outdated.destroy_all
-    User.find_each(batch_size: 50) do |u|
-      u.activity_feeds.outdated.find_each(batch_size: 100) do |a|
-        a.destroy
-      end
-    end
     File.open(log_file, "w") do |f|
       f.puts "Build Lists deleted: #{counter_bl}"
       f.puts "Mass Builds deleted: #{counter_mb}"
diff --git a/app/mailers/user_mailer.rb b/app/mailers/user_mailer.rb
index ef007bac9..a3f98b290 100644
--- a/app/mailers/user_mailer.rb
+++ b/app/mailers/user_mailer.rb
@@ -1,6 +1,4 @@
 class UserMailer < ActionMailer::Base
-  add_template_helper ActivityFeedsHelper
-
   default from: "\"#{APP_CONFIG['project_name']}\" <#{APP_CONFIG['do-not-reply-email']}>"
   default_url_options.merge!(protocol: 'https') if APP_CONFIG['mailer_https_url']
 
diff --git a/app/models/activity_feed.rb b/app/models/activity_feed.rb
deleted file mode 100644
index 348ff513d..000000000
--- a/app/models/activity_feed.rb
+++ /dev/null
@@ -1,19 +0,0 @@
-class ActivityFeed < ActiveRecord::Base
-
-  BUILD   = %w(build_list_notification)
-
-  belongs_to :user
-  belongs_to :creator, class_name: 'User'
-  serialize  :data
-
-  default_scope { order created_at: :desc }
-  scope :outdated,        -> { offset(1000) }
-  scope :by_project_name, ->(name)  { where(project_name: name)   if name.present?  }
-  scope :by_owner_uname,  ->(owner) { where(project_owner: owner) if owner.present? }
-
-  self.per_page = 20
-
-  def partial
-    "home/partials/#{self.kind}"
-  end
-end
diff --git a/app/models/build_list.rb b/app/models/build_list.rb
index 772e614b0..f870e9f93 100644
--- a/app/models/build_list.rb
+++ b/app/models/build_list.rb
@@ -2,7 +2,6 @@ class BuildList < ActiveRecord::Base
   include CommitAndVersion
   include FileStoreClean
   include AbfWorkerMethods
-  include Feed::BuildList
   include BuildListObserver
   include EventLoggable
   include ExternalNodable
diff --git a/app/models/concerns/feed/build_list.rb b/app/models/concerns/feed/build_list.rb
deleted file mode 100644
index 6cbe4529d..000000000
--- a/app/models/concerns/feed/build_list.rb
+++ /dev/null
@@ -1,44 +0,0 @@
-module Feed::BuildList
-  extend ActiveSupport::Concern
-
-  included do
-    after_update :build_list_notifications
-  end
-
-  private
-
-  def build_list_notifications
-    if mass_build.blank? && ( # Do not show mass build activity in activity feeds
-        status_changed? && [
-                              BuildList::BUILD_PENDING,
-                              BuildList::BUILD_PUBLISHED,
-                              BuildList::SUCCESS,
-                              BuildList::BUILD_ERROR,
-                              BuildList::FAILED_PUBLISH,
-                              BuildList::TESTS_FAILED
-                            ].include?(status)
-      )
-
-      updater = publisher || user
-      (project.all_members | [publisher]).compact.each do |recipient|
-        ActivityFeed.create(
-          user:            recipient,
-          kind:            'build_list_notification',
-          project_owner:   project.owner_uname,
-          project_name:    project.name,
-          creator_id:      updater.id,
-          data: {
-            build_list_id: id,
-            status:        status,
-            updated_at:    updated_at,
-            project_id:    project_id,
-            creator_name:  updater.name,
-            creator_email: updater.email
-          }
-        )
-      end
-
-    end
-  end
-
-end
\ No newline at end of file
diff --git a/app/models/user.rb b/app/models/user.rb
index 4dbc62d32..43a9d6494 100644
--- a/app/models/user.rb
+++ b/app/models/user.rb
@@ -20,8 +20,6 @@ class User < Avatar
   has_one :notifier,       class_name: 'SettingsNotifier',  dependent: :destroy #:notifier
   has_one :builds_setting, class_name: 'UserBuildsSetting', dependent: :destroy
 
-  has_many :activity_feeds, dependent: :destroy
-
   has_many :authentications, dependent: :destroy
   has_many :build_lists, dependent: :destroy
 
diff --git a/app/views/home/activity.atom.builder b/app/views/home/activity.atom.builder
deleted file mode 100644
index f4849c1de..000000000
--- a/app/views/home/activity.atom.builder
+++ /dev/null
@@ -1,21 +0,0 @@
-atom_feed do |feed|
-  feed.title(t("layout.activity_feed.atom_title"))
-  feed.updated(@activity_feeds[0].created_at) if @activity_feeds.length > 0
-
-  @activity_feeds.each do |activity_feed|
-    feed.entry(activity_feed, url: root_url(anchor: "feed#{activity_feed.id}")) do |entry|
-      feed_content = raw(render(inline: true, partial: activity_feed.partial,
-                                locals: activity_feed.data.merge(activity_feed: activity_feed,
-                                                                 project_owner: activity_feed.project_owner,
-                                                                 project_name:  activity_feed.project_name)))
-
-      entry.title(truncate(get_feed_title_from_content(feed_content), length: 50))
-      entry.content(feed_content, type: 'html')
-
-      entry.author do |author|
-        author.name(activity_feed.data[:creator_name])
-        author.email(activity_feed.data[:creator_email])
-      end if activity_feed.kind != 'git_delete_branch_notification'
-    end
-  end
-end
diff --git a/app/views/home/activity.json.jbuilder b/app/views/home/activity.json.jbuilder
deleted file mode 100644
index f5748d915..000000000
--- a/app/views/home/activity.json.jbuilder
+++ /dev/null
@@ -1,25 +0,0 @@
-if @activity_feeds.next_page
-  json.next_page_link @next_page_link
-end
-
-json.feed do
-  json.array!(@activity_feeds) do |item|
-    json.cache! item, expires_in: 10.minutes do
-      json.date item.created_at
-      json.kind item.kind
-      user = get_user_from_activity_item(item)
-      json.user do
-        json.link user_path(user) if user.persisted?
-        json.image avatar_url(user, :small) if user.persisted?
-        json.uname (user.fullname || user.email)
-      end if user
-
-      project_name_with_owner = "#{item.project_owner}/#{item.project_name}"
-      @project = Project.find_by_owner_and_name(project_name_with_owner)
-
-      json.project_name_with_owner project_name_with_owner
-      json.partial! item.partial, item: item, project_name_with_owner: project_name_with_owner
-      json.id item.id
-    end
-  end
-end
diff --git a/app/views/layouts/application.html.slim b/app/views/layouts/application.html.slim
index f57a841aa..4dfcf3387 100644
--- a/app/views/layouts/application.html.slim
+++ b/app/views/layouts/application.html.slim
@@ -6,8 +6,6 @@ html
     base href="/"
     == csrf_meta_tag
     = display_meta_tags site: APP_CONFIG['project_name'], reverse: true, separator: '-'
-    - if user_signed_in?
-      = auto_discovery_link_tag :atom, atom_activity_feeds_path(format: 'atom', token: current_user.authentication_token), title: t("layout.atom_link_tag_title", nickname: current_user.uname, app_name: APP_CONFIG['project_name'])
     script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.js" type="text/javascript"
     link href='//netdna.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css' rel='stylesheet'
     link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-T8Gy5hrqNKT+hzMclPo118YTQO6cYprQmhrYwIiQ/3axmI1hQomh7Ud2hPOy8SP1" crossorigin="anonymous"
diff --git a/app/views/layouts/sessions.html.slim b/app/views/layouts/sessions.html.slim
index e439485d3..9af388820 100644
--- a/app/views/layouts/sessions.html.slim
+++ b/app/views/layouts/sessions.html.slim
@@ -5,8 +5,6 @@ html
     meta content="text/html; charset=utf-8" http-equiv="Content-Type"
     == csrf_meta_tag
     = display_meta_tags site: APP_CONFIG['project_name'], reverse: true, separator: '-'
-    - if user_signed_in?
-      = auto_discovery_link_tag :atom, atom_activity_feeds_path(format: 'atom', token: current_user.authentication_token), title: t("layout.atom_link_tag_title", nickname: current_user.uname, app_name: APP_CONFIG['project_name'])
     script src="https://ajax.googleapis.com/ajax/libs/angularjs/1.5.3/angular.js" type="text/javascript"
     link href='//netdna.bootstrapcdn.com/bootstrap/3.3.6/css/bootstrap.min.css' rel='stylesheet'
     link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.6.3/css/font-awesome.min.css" rel="stylesheet" integrity="sha384-T8Gy5hrqNKT+hzMclPo118YTQO6cYprQmhrYwIiQ/3axmI1hQomh7Ud2hPOy8SP1" crossorigin="anonymous"
diff --git a/config/locales/models/activity_feed.en.yml b/config/locales/models/activity_feed.en.yml
deleted file mode 100644
index e1fe30da9..000000000
--- a/config/locales/models/activity_feed.en.yml
+++ /dev/null
@@ -1,56 +0,0 @@
-en:
-  layout:
-    activity_feed:
-      header: Activity Feed
-      own_header: Own Activity Feed
-      my_last_projects: My last projects
-      all_my_projects: All my projects
-      all_my_builds: All my builds
-      my_builds_by_day: My today builds
-      new_project: Create project
-      load_messages: show previous messages
-      atom_title: Activity Feed
-
-  notifications:
-    subjects:
-      update_code: "[%{project_name}] Update of project"
-      new_comment_notification: New comment to your task
-      new_commit_comment_notification: New comment to commit
-      new_issue_notification: New task added to project
-      new_user_notification: Registered on project «%{ project_name }»
-      issue_assign_notification: New task assigned
-      invite_approve_notification: Invitation to ABF
-      for_arch: for arch %{arch}.
-      metadata_regeneration: Metadata regeneration «%{status}»
-
-    bodies:
-      view_it_on: View it on
-      new_comment_notification:
-        title: '%{user_link} added a new comment'
-        content: in issue %{issue_link}
-        commit_content: in commit %{commit_link}
-      new_issue_notification: '%{user_link} added a new <a href="%{issue_link}">issue</a>'
-      new_user_notification:
-        title: Hello, %{user_name}.
-        content: You have registered in project «ROSA ABF» and now you can sign in.
-        email: ==Your email %{user_email}
-        password: ==Your password %{user_password}
-      issue_assign_notification: You have been assigned to issue %{issue_link}
-      wiki_new_commit_notification: '%{user_link} has been updated %{history_link}'
-      invite_approve_notification: Invite to ABF
-      project: in project %{project_link}
-      delete_branch: '%{user_link} deleted a %{branch_name}'
-      create_branch: '%{user_link} created a new branch %{branch_name}'
-      update_branch: '%{user_link} pushed to branch %{branch_name}'
-      build_task: 'Build <a href="%{task_link}">task #%{id}</a>'
-      build_status:
-        published: published successfully
-        success: completed successfully
-        failed: completed with error "%{error}"
-        pending: build is pending
-      more_commits: '%{count} more %{commits}'
-
-    footers:
-      support_team: Support team «ROSA ABF».
-      notifiers: You can configure notifications in
-      notification_center: Notification Center.
diff --git a/config/locales/models/activity_feed.ru.yml b/config/locales/models/activity_feed.ru.yml
deleted file mode 100644
index a466569f4..000000000
--- a/config/locales/models/activity_feed.ru.yml
+++ /dev/null
@@ -1,57 +0,0 @@
-ru:
-  layout:
-    activity_feed:
-      header: Лента активности
-      own_header: Мои действия
-      my_last_projects: Мои последние проекты
-      all_my_projects: Все мои проекты
-      all_my_builds: Все мои сборки
-      my_builds_by_day: Мои сборки за день
-      new_project: Создать проект
-      load_messages: показать предыдущие сообщения
-      atom_title: Лента активности
-
-  notifications:
-    subjects:
-      update_code: "[%{project_name}] Обновление проекта"
-      new_comment_notification: Новый комментарий к Вашей задаче
-      new_commit_comment_notification: Новый комментарий к коммиту
-      new_issue_notification: Новая задача добавлена к проекту
-      new_user_notification: Регистрация на проекте «%{ project_name }»
-      issue_assign_notification: Вам назначили задачу
-      invite_approve_notification: Приглашение в ABF
-      for_arch: для архитектуры %{arch}.
-      metadata_regeneration: Регенерация метаданных «%{status}»
-
-    bodies:
-      view_it_on: Смотрите это на
-      new_comment_notification:
-        title: '%{user_link} добавил новый комментарий'
-        content: к задаче %{issue_link}
-        commit_content: к коммиту %{commit_link}
-      new_issue_notification: '%{user_link} добавил новую <a href="%{issue_link}">задачу</a>'
-      new_user_notification:
-        title: Здравствуйте, %{user_name}.
-        content: Вы зарегистрированы на проекте «ROSA ABF» и теперь можете войти в систему.
-        email: ==Ваш email %{user_email}
-        password: ==Ваш пароль %{user_password}
-      issue_assign_notification: Вам была назначена задача %{issue_link}
-      wiki_new_commit_notification: '%{user_link} обновил %{history_link}'
-      invite_approve_notification: Приглашение в ABF
-      project: в проекте %{project_link}
-
-      delete_branch:  '%{user_link} удалил ветку %{branch_name}'
-      create_branch: '%{user_link} создал новую ветку %{branch_name}'
-      update_branch: '%{user_link} внес изменения в ветку %{branch_name}'
-      build_task: 'Сборочное <a href="%{task_link}">задание №%{id}</a>'
-      build_status:
-        published: успешно опубликовано
-        success: успешно собрано
-        failed: завершилось с ошибкой "%{error}"
-        pending: ожидает сборки
-      more_commits: 'еще %{count} %{commits} '
-
-    footers:
-      support_team: Команда поддержки «ROSA ABF».
-      notifiers: Вы можете настроить уведомления в
-      notification_center: Центре уведомлений.
diff --git a/config/routes.rb b/config/routes.rb
index 523d48137..685fdb32d 100644
--- a/config/routes.rb
+++ b/config/routes.rb
@@ -124,10 +124,6 @@ Rails.application.routes.draw do
   get  '/forbidden'        => 'pages#forbidden',      as: 'forbidden'
   get  '/terms-of-service' => 'pages#tos',            as: 'tos'
 
-  get '/activity.:format'       => 'home#activity',     as: 'activity_feeds', format: /json/
-  get '/activity_feeds.:format' => 'home#activity',     as: 'atom_activity_feeds', format: /atom/
-  get '/own_activity.:format'   => 'home#own_activity', as: 'own_activity', format: /json/
-
   if APP_CONFIG['anonymous_access']
     authenticated do
       root to: 'home#index'
diff --git a/db/migrate/20190210140249_destroy_activity_feeds.rb b/db/migrate/20190210140249_destroy_activity_feeds.rb
new file mode 100644
index 000000000..d9cede46d
--- /dev/null
+++ b/db/migrate/20190210140249_destroy_activity_feeds.rb
@@ -0,0 +1,5 @@
+class DestroyActivityFeeds < ActiveRecord::Migration
+  def change
+    drop_table :activity_feeds
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 8da438c08..8611beee8 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,32 +11,21 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20160326104007) do
+ActiveRecord::Schema.define(version: 20190210140249) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
   enable_extension "hstore"
 
-  create_table "activity_feeds", force: :cascade do |t|
-    t.integer  "user_id",       null: false, index: {name: "index_activity_feeds_on_user_id_and_kind", with: ["kind"]}
-    t.string   "kind"
-    t.text     "data"
-    t.datetime "created_at"
-    t.datetime "updated_at"
-    t.string   "project_owner", index: {name: "index_activity_feeds_on_project_owner"}
-    t.string   "project_name",  index: {name: "index_activity_feeds_on_project_name"}
-    t.integer  "creator_id",    index: {name: "index_activity_feeds_on_creator_id"}
-  end
-
   create_table "arches", force: :cascade do |t|
-    t.string   "name",       null: false, index: {name: "index_arches_on_name", unique: true}
+    t.string   "name",       :null=>false, :index=>{:name=>"index_arches_on_name", :unique=>true}
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "authentications", force: :cascade do |t|
-    t.integer  "user_id",    index: {name: "index_authentications_on_user_id"}
-    t.string   "provider",   index: {name: "index_authentications_on_provider_and_uid", with: ["uid"], unique: true}
+    t.integer  "user_id",    :index=>{:name=>"index_authentications_on_user_id"}
+    t.string   "provider",   :index=>{:name=>"index_authentications_on_provider_and_uid", :with=>["uid"], :unique=>true}
     t.string   "uid"
     t.datetime "created_at"
     t.datetime "updated_at"
@@ -46,58 +35,58 @@ ActiveRecord::Schema.define(version: 20160326104007) do
     t.string   "name"
     t.integer  "level"
     t.integer  "status"
-    t.integer  "build_list_id", index: {name: "index_build_list_items_on_build_list_id"}
+    t.integer  "build_list_id", :index=>{:name=>"index_build_list_items_on_build_list_id"}
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "version"
   end
 
   create_table "build_list_packages", force: :cascade do |t|
-    t.integer  "build_list_id",      index: {name: "index_build_list_packages_on_build_list_id"}
-    t.integer  "project_id",         index: {name: "index_build_list_packages_on_project_id"}
-    t.integer  "platform_id",        index: {name: "index_build_list_packages_on_platform_id"}
+    t.integer  "build_list_id",      :index=>{:name=>"index_build_list_packages_on_build_list_id"}
+    t.integer  "project_id",         :index=>{:name=>"index_build_list_packages_on_project_id"}
+    t.integer  "platform_id",        :index=>{:name=>"index_build_list_packages_on_platform_id"}
     t.string   "fullname"
-    t.string   "name",               index: {name: "index_build_list_packages_on_name_and_project_id", with: ["project_id"]}
+    t.string   "name",               :index=>{:name=>"index_build_list_packages_on_name_and_project_id", :with=>["project_id"]}
     t.string   "version"
     t.string   "release"
     t.string   "package_type"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "actual",             default: false, index: {name: "index_build_list_packages_on_actual_and_platform_id", with: ["platform_id"]}
+    t.boolean  "actual",             :default=>false, :index=>{:name=>"index_build_list_packages_on_actual_and_platform_id", :with=>["platform_id"]}
     t.string   "sha1"
     t.integer  "epoch"
     t.text     "dependent_packages"
-    t.index name: "build_list_packages_ordering", expression: "lower((name)::text), length((name)::text)"
+    t.index :name=>"build_list_packages_ordering", :expression=>"lower((name)::text), length((name)::text)"
   end
 
   create_table "build_lists", force: :cascade do |t|
     t.integer  "status"
     t.string   "project_version"
-    t.integer  "project_id",                    index: {name: "index_build_lists_on_project_id"}
-    t.integer  "arch_id",                       index: {name: "index_build_lists_on_arch_id"}
+    t.integer  "project_id",                    :index=>{:name=>"index_build_lists_on_project_id"}
+    t.integer  "arch_id",                       :index=>{:name=>"index_build_lists_on_arch_id"}
     t.datetime "notified_at"
     t.datetime "created_at"
-    t.datetime "updated_at",                    index: {name: "index_build_lists_on_updated_at", order: {"updated_at"=>:desc}}
-    t.boolean  "is_circle",                     default: false
+    t.datetime "updated_at",                    :index=>{:name=>"index_build_lists_on_updated_at", :order=>{"updated_at"=>:desc}}
+    t.boolean  "is_circle",                     :default=>false
     t.text     "additional_repos"
     t.string   "name"
     t.string   "update_type"
     t.integer  "build_for_platform_id"
     t.integer  "save_to_platform_id"
     t.text     "include_repos"
-    t.integer  "user_id",                       index: {name: "index_build_lists_on_user_id"}
+    t.integer  "user_id",                       :index=>{:name=>"index_build_lists_on_user_id"}
     t.string   "package_version"
     t.string   "commit_hash"
-    t.integer  "priority",                      default: 0,         null: false
+    t.integer  "priority",                      :default=>0, :null=>false
     t.datetime "started_at"
     t.integer  "duration"
-    t.integer  "mass_build_id",                 index: {name: "index_build_lists_on_mass_build_id_and_status", with: ["status"]}
+    t.integer  "mass_build_id",                 :index=>{:name=>"index_build_lists_on_mass_build_id_and_status", :with=>["status"]}
     t.integer  "save_to_repository_id"
     t.text     "results"
-    t.boolean  "new_core",                      default: true
+    t.boolean  "new_core",                      :default=>true
     t.string   "last_published_commit_hash"
     t.integer  "container_status"
-    t.boolean  "auto_create_container",         default: false
+    t.boolean  "auto_create_container",         :default=>false
     t.text     "extra_repositories"
     t.text     "extra_build_lists"
     t.integer  "publisher_id"
@@ -106,21 +95,21 @@ ActiveRecord::Schema.define(version: 20160326104007) do
     t.string   "external_nodes"
     t.integer  "builder_id"
     t.boolean  "include_testing_subrepository"
-    t.string   "auto_publish_status",           default: "default", null: false
-    t.boolean  "use_cached_chroot",             default: false,     null: false
-    t.boolean  "use_extra_tests",               default: true,      null: false
-    t.boolean  "save_buildroot",                default: false,     null: false
+    t.string   "auto_publish_status",           :default=>"default", :null=>false
+    t.boolean  "use_cached_chroot",             :default=>false, :null=>false
+    t.boolean  "use_extra_tests",               :default=>true, :null=>false
+    t.boolean  "save_buildroot",                :default=>false, :null=>false
     t.string   "hostname"
     t.string   "fail_reason"
-    t.boolean  "native_build",                  default: false
+    t.boolean  "native_build",                  :default=>false
   end
-  add_index "build_lists", ["project_id", "save_to_repository_id", "build_for_platform_id", "arch_id"], name: "maintainer_search_index"
+  add_index "build_lists", ["project_id", "save_to_repository_id", "build_for_platform_id", "arch_id"], :name=>"maintainer_search_index"
 
   create_table "event_logs", force: :cascade do |t|
-    t.integer  "user_id",        index: {name: "index_event_logs_on_user_id"}
+    t.integer  "user_id",        :index=>{:name=>"index_event_logs_on_user_id"}
     t.string   "user_name"
     t.integer  "eventable_id"
-    t.string   "eventable_type", index: {name: "index_event_logs_on_eventable_type_and_eventable_id", with: ["eventable_id"]}
+    t.string   "eventable_type", :index=>{:name=>"index_event_logs_on_eventable_type_and_eventable_id", :with=>["eventable_id"]}
     t.string   "eventable_name"
     t.string   "ip"
     t.string   "kind"
@@ -133,10 +122,10 @@ ActiveRecord::Schema.define(version: 20160326104007) do
   end
 
   create_table "flash_notifies", force: :cascade do |t|
-    t.text     "body_ru",    null: false
-    t.text     "body_en",    null: false
-    t.string   "status",     null: false
-    t.boolean  "published",  default: true, null: false
+    t.text     "body_ru",    :null=>false
+    t.text     "body_en",    :null=>false
+    t.string   "status",     :null=>false
+    t.boolean  "published",  :default=>true, :null=>false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
@@ -146,7 +135,7 @@ ActiveRecord::Schema.define(version: 20160326104007) do
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "uname"
-    t.integer  "own_projects_count",  default: 0, null: false
+    t.integer  "own_projects_count",  :default=>0, :null=>false
     t.text     "description"
     t.string   "avatar_file_name"
     t.string   "avatar_content_type"
@@ -156,56 +145,56 @@ ActiveRecord::Schema.define(version: 20160326104007) do
   end
 
   create_table "key_pairs", force: :cascade do |t|
-    t.text     "public",           null: false
-    t.text     "encrypted_secret", null: false
-    t.string   "key_id",           null: false
-    t.integer  "user_id",          null: false
-    t.integer  "repository_id",    null: false, index: {name: "index_key_pairs_on_repository_id", unique: true}
+    t.text     "public",           :null=>false
+    t.text     "encrypted_secret", :null=>false
+    t.string   "key_id",           :null=>false
+    t.integer  "user_id",          :null=>false
+    t.integer  "repository_id",    :null=>false, :index=>{:name=>"index_key_pairs_on_repository_id", :unique=>true}
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "key_pairs_backup", force: :cascade do |t|
-    t.integer  "repository_id", null: false, index: {name: "index_key_pairs_backup_on_repository_id", unique: true}
-    t.integer  "user_id",       null: false
-    t.string   "key_id",        null: false
-    t.text     "public",        null: false
+    t.integer  "repository_id", :null=>false, :index=>{:name=>"index_key_pairs_backup_on_repository_id", :unique=>true}
+    t.integer  "user_id",       :null=>false
+    t.string   "key_id",        :null=>false
+    t.text     "public",        :null=>false
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "mass_builds", force: :cascade do |t|
-    t.integer  "build_for_platform_id",         null: false
+    t.integer  "build_for_platform_id",         :null=>false
     t.string   "name"
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "arch_names"
     t.integer  "user_id"
-    t.integer  "build_lists_count",             default: 0,      null: false
-    t.boolean  "stop_build",                    default: false,  null: false
+    t.integer  "build_lists_count",             :default=>0, :null=>false
+    t.boolean  "stop_build",                    :default=>false, :null=>false
     t.text     "projects_list"
-    t.integer  "missed_projects_count",         default: 0,      null: false
+    t.integer  "missed_projects_count",         :default=>0, :null=>false
     t.text     "missed_projects_list"
-    t.boolean  "new_core",                      default: true
-    t.integer  "save_to_platform_id",           null: false
+    t.boolean  "new_core",                      :default=>true
+    t.integer  "save_to_platform_id",           :null=>false
     t.text     "extra_repositories"
     t.text     "extra_build_lists"
-    t.boolean  "increase_release_tag",          default: false,  null: false
-    t.boolean  "use_cached_chroot",             default: true,   null: false
-    t.boolean  "use_extra_tests",               default: false,  null: false
+    t.boolean  "increase_release_tag",          :default=>false, :null=>false
+    t.boolean  "use_cached_chroot",             :default=>true, :null=>false
+    t.boolean  "use_extra_tests",               :default=>false, :null=>false
     t.string   "description"
-    t.string   "auto_publish_status",           default: "none", null: false
+    t.string   "auto_publish_status",           :default=>"none", :null=>false
     t.text     "extra_mass_builds"
-    t.boolean  "include_testing_subrepository", default: false,  null: false
-    t.boolean  "auto_create_container",         default: false,  null: false
-    t.integer  "status",                        default: 2000,   null: false
+    t.boolean  "include_testing_subrepository", :default=>false, :null=>false
+    t.boolean  "auto_create_container",         :default=>false, :null=>false
+    t.integer  "status",                        :default=>2000, :null=>false
     t.string   "external_nodes"
   end
 
   create_table "platform_arch_settings", force: :cascade do |t|
-    t.integer  "platform_id", null: false, index: {name: "index_platform_arch_settings_on_platform_id_and_arch_id", with: ["arch_id"], unique: true}
-    t.integer  "arch_id",     null: false
-    t.integer  "time_living", null: false
+    t.integer  "platform_id", :null=>false, :index=>{:name=>"index_platform_arch_settings_on_platform_id_and_arch_id", :with=>["arch_id"], :unique=>true}
+    t.integer  "arch_id",     :null=>false
+    t.integer  "time_living", :null=>false
     t.boolean  "default"
     t.datetime "created_at"
     t.datetime "updated_at"
@@ -213,27 +202,27 @@ ActiveRecord::Schema.define(version: 20160326104007) do
 
   create_table "platforms", force: :cascade do |t|
     t.string   "description"
-    t.string   "name",                            null: false, index: {name: "index_platforms_on_name", unique: true, case_sensitive: false}
+    t.string   "name",                            :null=>false, :index=>{:name=>"index_platforms_on_name", :unique=>true, :case_sensitive=>false}
     t.integer  "parent_platform_id"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "released",                        default: false,  null: false
+    t.boolean  "released",                        :default=>false, :null=>false
     t.integer  "owner_id"
     t.string   "owner_type"
-    t.string   "visibility",                      default: "open", null: false
-    t.string   "platform_type",                   default: "main", null: false
+    t.string   "visibility",                      :default=>"open", :null=>false
+    t.string   "platform_type",                   :default=>"main", :null=>false
     t.string   "distrib_type"
     t.integer  "status"
     t.datetime "last_regenerated_at"
     t.integer  "last_regenerated_status"
     t.string   "last_regenerated_log_sha1"
     t.string   "automatic_metadata_regeneration"
-    t.string   "default_branch",                  null: false
+    t.string   "default_branch",                  :null=>false
   end
 
   create_table "product_build_lists", force: :cascade do |t|
-    t.integer  "product_id",      index: {name: "index_product_build_lists_on_product_id"}
-    t.integer  "status",          null: false
+    t.integer  "product_id",      :index=>{:name=>"index_product_build_lists_on_product_id"}
+    t.integer  "status",          :null=>false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "project_id"
@@ -245,13 +234,13 @@ ActiveRecord::Schema.define(version: 20160326104007) do
     t.integer  "arch_id"
     t.integer  "time_living"
     t.integer  "user_id"
-    t.boolean  "not_delete",      default: false
-    t.boolean  "autostarted",     default: false
+    t.boolean  "not_delete",      :default=>false
+    t.boolean  "autostarted",     :default=>false
   end
 
   create_table "products", force: :cascade do |t|
-    t.string   "name",             null: false
-    t.integer  "platform_id",      null: false
+    t.string   "name",             :null=>false
+    t.integer  "platform_id",      :null=>false
     t.datetime "created_at"
     t.datetime "updated_at"
     t.text     "description"
@@ -265,7 +254,7 @@ ActiveRecord::Schema.define(version: 20160326104007) do
 
   create_table "project_imports", force: :cascade do |t|
     t.integer  "project_id"
-    t.string   "name",        index: {name: "index_project_imports_on_name_and_platform_id", with: ["platform_id"], unique: true, case_sensitive: false}
+    t.string   "name",        :index=>{:name=>"index_project_imports_on_name_and_platform_id", :with=>["platform_id"], :unique=>true, :case_sensitive=>false}
     t.string   "version"
     t.datetime "file_mtime"
     t.datetime "created_at"
@@ -274,70 +263,70 @@ ActiveRecord::Schema.define(version: 20160326104007) do
   end
 
   create_table "project_statistics", force: :cascade do |t|
-    t.integer  "average_build_time", default: 0, null: false
-    t.integer  "build_count",        default: 0, null: false
-    t.integer  "arch_id",            null: false
-    t.integer  "project_id",         null: false, index: {name: "index_project_statistics_on_project_id_and_arch_id", with: ["arch_id"], unique: true}
+    t.integer  "average_build_time", :default=>0, :null=>false
+    t.integer  "build_count",        :default=>0, :null=>false
+    t.integer  "arch_id",            :null=>false
+    t.integer  "project_id",         :null=>false, :index=>{:name=>"index_project_statistics_on_project_id_and_arch_id", :with=>["arch_id"], :unique=>true}
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "project_to_repositories", force: :cascade do |t|
     t.integer  "project_id"
-    t.integer  "repository_id",     index: {name: "index_project_to_repositories_on_repository_id_and_project_id", with: ["project_id"], unique: true}
+    t.integer  "repository_id",     :index=>{:name=>"index_project_to_repositories_on_repository_id_and_project_id", :with=>["project_id"], :unique=>true}
     t.datetime "created_at"
     t.datetime "updated_at"
     t.hstore   "autostart_options"
   end
 
   create_table "projects", force: :cascade do |t|
-    t.string   "name",                     index: {name: "index_projects_on_name_and_owner_id_and_owner_type", with: ["owner_id", "owner_type"], unique: true, case_sensitive: false}
+    t.string   "name",                     :index=>{:name=>"index_projects_on_name_and_owner_id_and_owner_type", :with=>["owner_id", "owner_type"], :unique=>true, :case_sensitive=>false}
     t.datetime "created_at"
     t.datetime "updated_at"
     t.integer  "owner_id"
     t.string   "owner_type"
-    t.string   "visibility",               default: "open"
+    t.string   "visibility",               :default=>"open"
     t.string   "ancestry"
     t.string   "srpm_file_name"
     t.string   "srpm_content_type"
     t.integer  "srpm_file_size"
     t.datetime "srpm_updated_at"
-    t.string   "default_branch",           default: "master"
-    t.boolean  "is_package",               default: true,     null: false
+    t.string   "default_branch",           :default=>"master"
+    t.boolean  "is_package",               :default=>true, :null=>false
     t.integer  "maintainer_id"
-    t.boolean  "publish_i686_into_x86_64", default: false
-    t.string   "owner_uname",              null: false
-    t.boolean  "architecture_dependent",   default: false,    null: false
+    t.boolean  "publish_i686_into_x86_64", :default=>false
+    t.string   "owner_uname",              :null=>false
+    t.boolean  "architecture_dependent",   :default=>false, :null=>false
     t.integer  "autostart_status"
-    t.integer  "alias_from_id",            index: {name: "index_projects_on_alias_from_id"}
+    t.integer  "alias_from_id",            :index=>{:name=>"index_projects_on_alias_from_id"}
     t.string   "github_organization"
   end
 
   create_table "relations", force: :cascade do |t|
     t.integer  "actor_id"
-    t.string   "actor_type",  index: {name: "index_relations_on_actor_type_and_actor_id", with: ["actor_id"]}
+    t.string   "actor_type",  :index=>{:name=>"index_relations_on_actor_type_and_actor_id", :with=>["actor_id"]}
     t.integer  "target_id"
-    t.string   "target_type", index: {name: "index_relations_on_target_type_and_target_id", with: ["target_id"]}
+    t.string   "target_type", :index=>{:name=>"index_relations_on_target_type_and_target_id", :with=>["target_id"]}
     t.datetime "created_at"
     t.datetime "updated_at"
     t.string   "role"
   end
 
   create_table "repositories", force: :cascade do |t|
-    t.string   "description",                     null: false
-    t.integer  "platform_id",                     null: false, index: {name: "index_repositories_on_platform_id"}
+    t.string   "description",                     :null=>false
+    t.integer  "platform_id",                     :null=>false, :index=>{:name=>"index_repositories_on_platform_id"}
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "name",                            null: false
-    t.boolean  "publish_without_qa",              default: true
-    t.boolean  "synchronizing_publications",      default: false, null: false
+    t.string   "name",                            :null=>false
+    t.boolean  "publish_without_qa",              :default=>true
+    t.boolean  "synchronizing_publications",      :default=>false, :null=>false
     t.string   "publish_builds_only_from_branch"
   end
 
   create_table "repository_statuses", force: :cascade do |t|
-    t.integer  "repository_id",             null: false, index: {name: "index_repository_statuses_on_repository_id_and_platform_id", with: ["platform_id"], unique: true}
-    t.integer  "platform_id",               null: false
-    t.integer  "status",                    default: 0
+    t.integer  "repository_id",             :null=>false, :index=>{:name=>"index_repository_statuses_on_repository_id_and_platform_id", :with=>["platform_id"], :unique=>true}
+    t.integer  "platform_id",               :null=>false
+    t.integer  "status",                    :default=>0
     t.datetime "last_regenerated_at"
     t.integer  "last_regenerated_status"
     t.datetime "created_at"
@@ -346,62 +335,62 @@ ActiveRecord::Schema.define(version: 20160326104007) do
   end
 
   create_table "settings_notifiers", force: :cascade do |t|
-    t.integer  "user_id",              null: false
-    t.boolean  "can_notify",           default: true
+    t.integer  "user_id",              :null=>false
+    t.boolean  "can_notify",           :default=>true
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.boolean  "new_build",            default: true
-    t.boolean  "new_associated_build", default: true
+    t.boolean  "new_build",            :default=>true
+    t.boolean  "new_associated_build", :default=>true
   end
 
   create_table "statistics", force: :cascade do |t|
-    t.integer  "user_id",                 null: false, index: {name: "index_statistics_on_user_id"}
-    t.string   "email",                   null: false
-    t.integer  "project_id",              null: false, index: {name: "index_statistics_on_project_id"}
-    t.string   "project_name_with_owner", null: false
-    t.string   "key",                     null: false, index: {name: "index_statistics_on_key"}
-    t.integer  "counter",                 default: 0, null: false
-    t.datetime "activity_at",             null: false, index: {name: "index_statistics_on_activity_at"}
+    t.integer  "user_id",                 :null=>false, :index=>{:name=>"index_statistics_on_user_id"}
+    t.string   "email",                   :null=>false
+    t.integer  "project_id",              :null=>false, :index=>{:name=>"index_statistics_on_project_id"}
+    t.string   "project_name_with_owner", :null=>false
+    t.string   "key",                     :null=>false, :index=>{:name=>"index_statistics_on_key"}
+    t.integer  "counter",                 :default=>0, :null=>false
+    t.datetime "activity_at",             :null=>false, :index=>{:name=>"index_statistics_on_activity_at"}
     t.datetime "created_at"
     t.datetime "updated_at"
   end
-  add_index "statistics", ["key", "activity_at"], name: "index_statistics_on_key_and_activity_at"
-  add_index "statistics", ["project_id", "key", "activity_at"], name: "index_statistics_on_project_id_and_key_and_activity_at"
-  add_index "statistics", ["user_id", "key", "activity_at"], name: "index_statistics_on_user_id_and_key_and_activity_at"
-  add_index "statistics", ["user_id", "project_id", "key", "activity_at"], name: "index_statistics_on_all_keys", unique: true
+  add_index "statistics", ["key", "activity_at"], :name=>"index_statistics_on_key_and_activity_at"
+  add_index "statistics", ["project_id", "key", "activity_at"], :name=>"index_statistics_on_project_id_and_key_and_activity_at"
+  add_index "statistics", ["user_id", "key", "activity_at"], :name=>"index_statistics_on_user_id_and_key_and_activity_at"
+  add_index "statistics", ["user_id", "project_id", "key", "activity_at"], :name=>"index_statistics_on_all_keys", :unique=>true
 
   create_table "tokens", force: :cascade do |t|
-    t.integer  "subject_id",           null: false, index: {name: "index_tokens_on_subject_id_and_subject_type", with: ["subject_type"]}
-    t.string   "subject_type",         null: false
-    t.integer  "creator_id",           null: false
+    t.integer  "subject_id",           :null=>false, :index=>{:name=>"index_tokens_on_subject_id_and_subject_type", :with=>["subject_type"]}
+    t.string   "subject_type",         :null=>false
+    t.integer  "creator_id",           :null=>false
     t.integer  "updater_id"
-    t.string   "status",               default: "active"
+    t.string   "status",               :default=>"active"
     t.text     "description"
-    t.string   "authentication_token", null: false, index: {name: "index_tokens_on_authentication_token", unique: true}
+    t.string   "authentication_token", :null=>false, :index=>{:name=>"index_tokens_on_authentication_token", :unique=>true}
     t.datetime "created_at"
     t.datetime "updated_at"
   end
 
   create_table "user_builds_settings", force: :cascade do |t|
-    t.integer "user_id",        null: false, index: {name: "index_user_builds_settings_on_user_id", unique: true}
-    t.text    "platforms",      default: [], null: false, array: true
+    t.integer "user_id",        :null=>false, :index=>{:name=>"index_user_builds_settings_on_user_id", :unique=>true}
+    t.text    "platforms",      :default=>[], :null=>false, :array=>true
     t.string  "external_nodes"
   end
 
   create_table "users", force: :cascade do |t|
     t.string   "name"
-    t.string   "email",                   default: "",   null: false, index: {name: "index_users_on_email", unique: true}
-    t.string   "encrypted_password",      default: "",   null: false
-    t.string   "reset_password_token",    index: {name: "index_users_on_reset_password_token", unique: true}
+    t.string   "email",                   :default=>"", :null=>false, :index=>{:name=>"index_users_on_email", :unique=>true}
+    t.string   "encrypted_password",      :default=>"", :null=>false
+    t.string   "reset_password_token",    :index=>{:name=>"index_users_on_reset_password_token", :unique=>true}
     t.datetime "reset_password_sent_at"
     t.datetime "remember_created_at"
     t.datetime "created_at"
     t.datetime "updated_at"
-    t.string   "uname",                   index: {name: "index_users_on_uname", unique: true}
+    t.string   "uname",                   :index=>{:name=>"index_users_on_uname", :unique=>true}
     t.string   "role"
-    t.string   "language",                default: "en"
-    t.integer  "own_projects_count",      default: 0,    null: false
-    t.string   "confirmation_token",      index: {name: "index_users_on_confirmation_token", unique: true}
+    t.string   "language",                :default=>"en"
+    t.integer  "own_projects_count",      :default=>0, :null=>false
+    t.string   "confirmation_token",      :index=>{:name=>"index_users_on_confirmation_token", :unique=>true}
     t.datetime "confirmed_at"
     t.datetime "confirmation_sent_at"
     t.text     "professional_experience"
@@ -412,13 +401,13 @@ ActiveRecord::Schema.define(version: 20160326104007) do
     t.string   "avatar_content_type"
     t.integer  "avatar_file_size"
     t.datetime "avatar_updated_at"
-    t.integer  "failed_attempts",         default: 0
-    t.string   "unlock_token",            index: {name: "index_users_on_unlock_token", unique: true}
+    t.integer  "failed_attempts",         :default=>0
+    t.string   "unlock_token",            :index=>{:name=>"index_users_on_unlock_token", :unique=>true}
     t.datetime "locked_at"
-    t.string   "authentication_token",    index: {name: "index_users_on_authentication_token"}
-    t.integer  "build_priority",          default: 50
-    t.boolean  "sound_notifications",     default: true
-    t.boolean  "hide_email",              default: true, null: false
+    t.string   "authentication_token",    :index=>{:name=>"index_users_on_authentication_token"}
+    t.integer  "build_priority",          :default=>50
+    t.boolean  "sound_notifications",     :default=>true
+    t.boolean  "hide_email",              :default=>true, :null=>false
   end
 
 end
diff --git a/spec/models/activity_feed_spec.rb b/spec/models/activity_feed_spec.rb
deleted file mode 100644
index aa43930b2..000000000
--- a/spec/models/activity_feed_spec.rb
+++ /dev/null
@@ -1,9 +0,0 @@
-require 'spec_helper'
-
-describe ActivityFeed do
-
-  it 'is valid given valid attributes' do
-    FactoryGirl.build(:activity_feed).should be_valid
-  end
-
-end