Fixes #3546 - Dont display profile link if user has no user_preferences.* permissions at all

app/assets/javascripts/app/controllers/profile.coffee

@@ -23,4 +23,4 @@ App.Config.set('profile', ProfileRouter, 'Routes')
 App.Config.set('profile/:target', ProfileRouter, 'Routes')
 
 App.Config.set('Profile', { prio: 1000, name: 'Profile', target: '#profile' }, 'NavBarProfile')
-App.Config.set('Profile', { prio: 1700, parent: '#current_user', name: 'Profile', target: '#profile', translate: true }, 'NavBarRight')
+App.Config.set('Profile', { prio: 1700, parent: '#current_user', name: 'Profile', target: '#profile', permission: ['user_preferences.*'], translate: true }, 'NavBarRight')

spec/system/profile_spec.rb

@@ -0,0 +1,23 @@
+require 'rails_helper'
+
+RSpec.describe 'Profile', type: :system do
+
+  it 'shows profile link in navigation' do
+    visit 'dashboard'
+
+    find('a[href="#current_user"]').click
+    expect(page).to have_css('.dropdown-menu > li > a[href="#profile"]')
+  end
+
+  context 'when user is an agent with no user_preferences permission', authenticated_as: :new_user do
+    let(:role)            { create(:role, permissions: [Permission.find_by(name: 'ticket.agent')]) }
+    let(:new_user)        { create(:user, roles: [role] ) }
+
+    it 'does not show profile link in navigation' do
+      visit 'dashboard'
+
+      find('a[href="#current_user"]').click
+      expect(page).to have_no_css('.dropdown-menu > li > a[href="#profile"]')
+    end
+  end
+end