Revert "Merge branch '8836-mr-revert' into 'master'

This reverts commit 68e40bd49fde7b790bb31b9ac85a249bedd817d2, reversing
changes made to 2d1f823b4c8b60cee525384cb52e547d2be8925a.

10 files changed, 168 insertions, 6 deletions

diff --git a/app/assets/javascripts/profile/profile.js b/app/assets/javascripts/profile/profile.js
index c38bc762675..4ccea0624ee 100644
--- a/app/assets/javascripts/profile/profile.js
+++ b/app/assets/javascripts/profile/profile.js
@@ -25,6 +25,7 @@
     bindEvents() {
       $('.js-preferences-form').on('change.preference', 'input[type=radio]', this.submitForm);
       $('#user_notification_email').on('change', this.submitForm);
+      $('#user_notified_of_own_activity').on('change', this.submitForm);
       $('.update-username').on('ajax:before', this.beforeUpdateUsername);
       $('.update-username').on('ajax:complete', this.afterUpdateUsername);
       $('.update-notifications').on('ajax:success', this.onUpdateNotifs);
diff --git a/app/controllers/profiles/notifications_controller.rb b/app/controllers/profiles/notifications_controller.rb
index b8b71d295f6..a271e2dfc4b 100644
--- a/app/controllers/profiles/notifications_controller.rb
+++ b/app/controllers/profiles/notifications_controller.rb
@@ -17,6 +17,6 @@ class Profiles::NotificationsController < Profiles::ApplicationController
   end
 
   def user_params
-    params.require(:user).permit(:notification_email)
+    params.require(:user).permit(:notification_email, :notified_of_own_activity)
   end
 end
diff --git a/app/services/notification_service.rb b/app/services/notification_service.rb
index fdaba9b95fb..d12692ecc90 100644
--- a/app/services/notification_service.rb
+++ b/app/services/notification_service.rb
@@ -217,7 +217,7 @@ class NotificationService
     recipients = reject_unsubscribed_users(recipients, note.noteable)
     recipients = reject_users_without_access(recipients, note.noteable)
 
-    recipients.delete(note.author)
+    recipients.delete(note.author) unless note.author.notified_of_own_activity?
     recipients = recipients.uniq
 
     notify_method = "note_#{note.to_ability_name}_email".to_sym
@@ -327,8 +327,9 @@ class NotificationService
     recipients ||= build_recipients(
       pipeline,
       pipeline.project,
-      nil, # The acting user, who won't be added to recipients
-      action: pipeline.status).map(&:notification_email)
+      pipeline.user,
+      action: pipeline.status,
+      skip_current_user: false).map(&:notification_email)
 
     if recipients.any?
       mailer.public_send(email_template, pipeline, recipients).deliver_later
@@ -627,7 +628,7 @@ class NotificationService
     recipients = reject_unsubscribed_users(recipients, target)
     recipients = reject_users_without_access(recipients, target)
 
-    recipients.delete(current_user) if skip_current_user
+    recipients.delete(current_user) if skip_current_user && !current_user.notified_of_own_activity?
 
     recipients.uniq
   end
@@ -636,7 +637,7 @@ class NotificationService
     recipients = add_labels_subscribers([], project, target, labels: labels)
     recipients = reject_unsubscribed_users(recipients, target)
     recipients = reject_users_without_access(recipients, target)
-    recipients.delete(current_user)
+    recipients.delete(current_user) unless current_user.notified_of_own_activity?
     recipients.uniq
   end
 
diff --git a/app/views/profiles/notifications/show.html.haml b/app/views/profiles/notifications/show.html.haml
index 5c5e5940365..51c4e8e5a73 100644
--- a/app/views/profiles/notifications/show.html.haml
+++ b/app/views/profiles/notifications/show.html.haml
@@ -34,6 +34,11 @@
 
       .clearfix
 
+      = form_for @user, url: profile_notifications_path, method: :put do |f|
+        %label{ for: 'user_notified_of_own_activity' }
+          = f.check_box :notified_of_own_activity
+          %span Receive notifications about your own activity
+
       %hr
       %h5
         Groups (#{@group_notifications.count})
diff --git a/changelogs/unreleased/option-to-be-notified-of-own-activity.yml b/changelogs/unreleased/option-to-be-notified-of-own-activity.yml
new file mode 100644
index 00000000000..c2e0410cc33
--- /dev/null
+++ b/changelogs/unreleased/option-to-be-notified-of-own-activity.yml
@@ -0,0 +1,4 @@
+---
+title: Add option to receive email notifications about your own activity
+merge_request: 8836
+author: Richard Macklin
diff --git a/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb b/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb
new file mode 100644
index 00000000000..f90637e1e35
--- /dev/null
+++ b/db/migrate/20170123061730_add_notified_of_own_activity_to_users.rb
@@ -0,0 +1,14 @@
+class AddNotifiedOfOwnActivityToUsers < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+  disable_ddl_transaction!
+
+  DOWNTIME = false
+
+  def up
+    add_column_with_default :users, :notified_of_own_activity, :boolean, default: false
+  end
+
+  def down
+    remove_column :users, :notified_of_own_activity
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 3bef910c1d6..9041ddc306f 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -1318,6 +1318,7 @@ ActiveRecord::Schema.define(version: 20170315174634) do
     t.string "incoming_email_token"
     t.string "organization"
     t.boolean "authorized_projects_populated"
+    t.boolean "notified_of_own_activity", default: false, null: false
     t.boolean "ghost"
   end
 
diff --git a/spec/controllers/profiles/notifications_controller_spec.rb b/spec/controllers/profiles/notifications_controller_spec.rb
new file mode 100644
index 00000000000..58caf7999cf
--- /dev/null
+++ b/spec/controllers/profiles/notifications_controller_spec.rb
@@ -0,0 +1,45 @@
+require 'spec_helper'
+
+describe Profiles::NotificationsController do
+  let(:user) do
+    create(:user) do |user|
+      user.emails.create(email: 'original@example.com')
+      user.emails.create(email: 'new@example.com')
+      user.update(notification_email: 'original@example.com')
+      user.save!
+    end
+  end
+
+  describe 'GET show' do
+    it 'renders' do
+      sign_in(user)
+
+      get :show
+
+      expect(response).to render_template :show
+    end
+  end
+
+  describe 'POST update' do
+    it 'updates only permitted attributes' do
+      sign_in(user)
+
+      put :update, user: { notification_email: 'new@example.com', notified_of_own_activity: true, admin: true }
+
+      user.reload
+      expect(user.notification_email).to eq('new@example.com')
+      expect(user.notified_of_own_activity).to eq(true)
+      expect(user.admin).to eq(false)
+      expect(controller).to set_flash[:notice].to('Notification settings saved')
+    end
+
+    it 'shows an error message if the params are invalid' do
+      sign_in(user)
+
+      put :update, user: { notification_email: '' }
+
+      expect(user.reload.notification_email).to eq('original@example.com')
+      expect(controller).to set_flash[:alert].to('Failed to save new settings')
+    end
+  end
+end
diff --git a/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb b/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb
new file mode 100644
index 00000000000..e05fbb3715c
--- /dev/null
+++ b/spec/features/profiles/user_changes_notified_of_own_activity_spec.rb
@@ -0,0 +1,32 @@
+require 'spec_helper'
+
+feature 'Profile > Notifications > User changes notified_of_own_activity setting', feature: true, js: true do
+  let(:user) { create(:user) }
+
+  before do
+    login_as(user)
+  end
+
+  scenario 'User opts into receiving notifications about their own activity' do
+    visit profile_notifications_path
+
+    expect(page).not_to have_checked_field('user[notified_of_own_activity]')
+
+    check 'user[notified_of_own_activity]'
+
+    expect(page).to have_content('Notification settings saved')
+    expect(page).to have_checked_field('user[notified_of_own_activity]')
+  end
+
+  scenario 'User opts out of receiving notifications about their own activity' do
+    user.update!(notified_of_own_activity: true)
+    visit profile_notifications_path
+
+    expect(page).to have_checked_field('user[notified_of_own_activity]')
+
+    uncheck 'user[notified_of_own_activity]'
+
+    expect(page).to have_content('Notification settings saved')
+    expect(page).not_to have_checked_field('user[notified_of_own_activity]')
+  end
+end
diff --git a/spec/services/notification_service_spec.rb b/spec/services/notification_service_spec.rb
index 82a4ec3f581..ebbaea4e59a 100644
--- a/spec/services/notification_service_spec.rb
+++ b/spec/services/notification_service_spec.rb
@@ -146,6 +146,16 @@ describe NotificationService, services: true do
           should_not_email(@u_lazy_participant)
         end
 
+        it "emails the note author if they've opted into notifications about their activity" do
+          add_users_with_subscription(note.project, issue)
+          note.author.notified_of_own_activity = true
+          reset_delivered_emails!
+
+          notification.new_note(note)
+
+          should_email(note.author)
+        end
+
         it 'filters out "mentioned in" notes' do
           mentioned_note = SystemNoteService.cross_reference(mentioned_issue, issue, issue.author)
 
@@ -476,6 +486,20 @@ describe NotificationService, services: true do
         should_not_email(issue.assignee)
       end
 
+      it "emails the author if they've opted into notifications about their activity" do
+        issue.author.notified_of_own_activity = true
+
+        notification.new_issue(issue, issue.author)
+
+        should_email(issue.author)
+      end
+
+      it "doesn't email the author if they haven't opted into notifications about their activity" do
+        notification.new_issue(issue, issue.author)
+
+        should_not_email(issue.author)
+      end
+
       it "emails subscribers of the issue's labels" do
         user_1 = create(:user)
         user_2 = create(:user)
@@ -665,6 +689,19 @@ describe NotificationService, services: true do
         should_email(subscriber_to_label_2)
       end
 
+      it "emails the current user if they've opted into notifications about their activity" do
+        subscriber_to_label_2.notified_of_own_activity = true
+        notification.relabeled_issue(issue, [group_label_2, label_2], subscriber_to_label_2)
+
+        should_email(subscriber_to_label_2)
+      end
+
+      it "doesn't email the current user if they haven't opted into notifications about their activity" do
+        notification.relabeled_issue(issue, [group_label_2, label_2], subscriber_to_label_2)
+
+        should_not_email(subscriber_to_label_2)
+      end
+
       it "doesn't send email to anyone but subscribers of the given labels" do
         notification.relabeled_issue(issue, [group_label_2, label_2], @u_disabled)
 
@@ -818,6 +855,20 @@ describe NotificationService, services: true do
         should_not_email(@u_lazy_participant)
       end
 
+      it "emails the author if they've opted into notifications about their activity" do
+        merge_request.author.notified_of_own_activity = true
+
+        notification.new_merge_request(merge_request, merge_request.author)
+
+        should_email(merge_request.author)
+      end
+
+      it "doesn't email the author if they haven't opted into notifications about their activity" do
+        notification.new_merge_request(merge_request, merge_request.author)
+
+        should_not_email(merge_request.author)
+      end
+
       it "emails subscribers of the merge request's labels" do
         user_1 = create(:user)
         user_2 = create(:user)
@@ -1013,6 +1064,14 @@ describe NotificationService, services: true do
         should_not_email(@u_watcher)
       end
 
+      it "notifies the merger when the pipeline succeeds is false but they've opted into notifications about their activity" do
+        merge_request.merge_when_pipeline_succeeds = false
+        @u_watcher.notified_of_own_activity = true
+        notification.merge_mr(merge_request, @u_watcher)
+
+        should_email(@u_watcher)
+      end
+
       it_behaves_like 'participating notifications' do
         let(:participant) { create(:user, username: 'user-participant') }
         let(:issuable) { merge_request }