Streamline the "Report button"

This simplifies the "Report button" to not use open a dropdown and
adds a tooltip on this button.
This also removes an extra spec and adds missing specs.

app/helpers/user_helper.rb

-module UserHelper
-
-  def abuse_report_button_title(user)
-    if user.abuse_report
-      "#{user.username} has already been reported for abuse."
-    else
-      "Report #{user.username} for abuse."
-    end
-  end
-
-end

app/models/abuse_report.rb

@@ -11,11 +11,11 @@
 #
 class AbuseReport < ActiveRecord::Base
-  belongs_to :reporter, class_name: "User"
+  belongs_to :reporter, class_name: 'User'
   belongs_to :user
   validates :reporter, presence: true
   validates :user, presence: true
   validates :message, presence: true
-  validates :user_id, uniqueness: { scope: :reporter_id }
+  validates :user_id, uniqueness: true
 end

app/models/user.rb

@@ -97,9 +97,7 @@ class User < ActiveRecord::Base
   # Namespace for personal projects
   has_one :namespace, -> { where type: nil }, dependent: :destroy, foreign_key: :owner_id, class_name: "Namespace"
-
   # Profile
-  has_one  :abuse_report, dependent: :destroy
   has_many :keys, dependent: :destroy
   has_many :emails, dependent: :destroy
   has_many :identities, dependent: :destroy, autosave: true
@@ -131,6 +129,7 @@ class User < ActiveRecord::Base
   has_many :assigned_issues,          dependent: :destroy, foreign_key: :assignee_id, class_name: "Issue"
   has_many :assigned_merge_requests,  dependent: :destroy, foreign_key: :assignee_id, class_name: "MergeRequest"
   has_many :oauth_applications, class_name: 'Doorkeeper::Application', as: :owner, dependent: :destroy
+  has_one  :abuse_report,             dependent: :destroy
   #

app/views/users/show.html.haml

@@ -19,18 +19,13 @@
               = icon('user')
               Profile settings
         - elsif current_user
-          #report_abuse.pull-right
-            %span.dropdown
-              - if @user.abuse_report
-                %span.light.dropdown-toggle.btn.btn-sm.btn-close{title: abuse_report_button_title(@user)}
-                  = icon('exclamation-circle')
-              - else
-                %a.light.dropdown-toggle.btn.btn-sm{href: '#', "data-toggle" => "dropdown"}
-                  = icon('exclamation-circle')
-                %ul.dropdown-menu.dropdown-menu-right
-                  %li
-                    = link_to new_abuse_report_path(user_id: @user.id), title: abuse_report_button_title(@user) do
-                      Report abuse
+          .report_abuse.pull-right
+            - if @user.abuse_report
+              %span#report_abuse_btn.light.btn.btn-sm.btn-close{title: 'Already reported for abuse', data: {toggle: 'tooltip', placement: 'right', container: 'body'}}
+                = icon('exclamation-circle')
+            - else
+              %a.light.btn.btn-sm{href: new_abuse_report_path(user_id: @user.id), title: 'Report abuse', data: {toggle: 'tooltip', placement: 'right', container: 'body'}}
+                = icon('exclamation-circle')
       .username
         @#{@user.username}

features/abuse_report.feature

@@ -14,4 +14,4 @@ Feature: Abuse reports
     And I click "Report abuse" button
     When I fill and submit abuse form
     And I visit "Mike" user page
-    Then I should not see the "Remove abuse" dropdown / button
+    Then I should see a red "Report abuse" button

features/steps/abuse_reports.rb

@@ -22,9 +22,8 @@ class Spinach::Features::AbuseReports < Spinach::FeatureSteps
     user_mike
   end
-  step 'I should not see the "Remove abuse" dropdown / button' do
-    expect(find(:css, '#report_abuse')).not_to have_selector(:css, 'ul.dropdown-menu')
-    expect(find(:css, '#report_abuse')).to have_selector(:css, '.btn-close')
+  step 'I should see a red "Report abuse" button' do
+    expect(find(:css, '.report_abuse')).to have_selector(:css, 'span.btn-close')
   end
   def user_mike

spec/features/users_spec.rb

 require 'spec_helper'
 feature 'Users', feature: true do
-  let(:user)  { create(:user, username: 'user1', name: 'User 1', email: 'user1@gitlab.com') }
-  let(:user2) { create(:user, username: 'user2', name: 'User 2', email: 'user2@gitlab.com') }
+  let(:user) { create(:user, username: 'user1', name: 'User 1', email: 'user1@gitlab.com') }
   scenario 'GET /users/sign_in creates a new user account' do
     visit new_user_session_path
@@ -49,37 +48,4 @@ feature 'Users', feature: true do
     page.find('#error_explanation').find('ul').all('li').count
   end
-  context 'With a logged-in user' do
-    before do
-      login_as(user)
-    end
-
-    describe 'Abuse report button' do
-      context 'User has never been reported for abuse' do
-        it 'enables the "Report abuse" button / dropdown' do
-          visit user_path(user2)
-
-          expect(page.find('#report_abuse').find('ul.dropdown-menu').all('li').count).to be(1)
-          expect(page.find('#report_abuse').all('.btn-close').count).to be(0)
-        end
-      end
-
-      context 'User has already been reported for abuse' do
-        before do
-          @abuse_report = AbuseReport.new(user: user2, message: 'Foo bar')
-          @abuse_report.reporter = user
-          @abuse_report.save!
-        end
-
-        it 'disables the "Report abuse" button' do
-          visit user_path(user2)
-
-          expect(page.find('#report_abuse').all('ul.dropdown-menu').count).to be(0)
-          expect(page.find('#report_abuse').all('.btn-close').count).to be(1)
-        end
-      end
-    end
-
-  end
-
 end

spec/models/abuse_report_spec.rb

@@ -16,4 +16,16 @@ RSpec.describe AbuseReport, type: :model do
   subject { create(:abuse_report) }
   it { expect(subject).to be_valid }
+
+  describe 'associations' do
+    it { is_expected.to belong_to(:reporter).class_name('User') }
+    it { is_expected.to belong_to(:user) }
+  end
+
+  describe 'validations' do
+    it { is_expected.to validate_presence_of(:reporter) }
+    it { is_expected.to validate_presence_of(:user) }
+    it { is_expected.to validate_presence_of(:message) }
+    it { is_expected.to validate_uniqueness_of(:user_id) }
+  end
 end

spec/models/user_spec.rb

@@ -73,7 +73,6 @@ describe User do
   describe 'associations' do
     it { is_expected.to have_one(:namespace) }
-    it { is_expected.to have_one(:abuse_report) }
     it { is_expected.to have_many(:snippets).class_name('Snippet').dependent(:destroy) }
     it { is_expected.to have_many(:project_members).dependent(:destroy) }
     it { is_expected.to have_many(:groups) }
@@ -86,6 +85,7 @@ describe User do
     it { is_expected.to have_many(:merge_requests).dependent(:destroy) }
     it { is_expected.to have_many(:assigned_merge_requests).dependent(:destroy) }
     it { is_expected.to have_many(:identities).dependent(:destroy) }
+    it { is_expected.to have_one(:abuse_report) }
   end
   describe 'validations' do