Roles into their own controller. Rework interface. Add flash messages to ajax calls. Add description to roles. Possible to edit roles in use.

spec/factories/conferences.rb

@@ -9,6 +9,13 @@ FactoryGirl.define do
     end_date { 6.days.from_now }
     registration_limit 0
 
+    after(:create) do |conference|
+      Role.where(name: 'organizer', resource: conference).first_or_create(description: 'For the organizers of the conference (who shall have full access)')
+      Role.where(name: 'cfp', resource: conference).first_or_create(description: 'For the members of the CfP team')
+      Role.where(name: 'info_desk', resource: conference).first_or_create(description: 'For the members of the Info Desk team')
+      Role.where(name: 'volunteers_coordinator', resource: conference).first_or_create(description: 'For the people in charge of volunteers')
+    end
+
     factory :full_conference do
       splashpage
       registration_period

spec/factories/roles.rb

@@ -1,5 +1,6 @@
 FactoryGirl.define do
   factory :role do
+    name 'my role'
 
     factory :organizer_role do
       name 'organizer'

spec/factories/users.rb

@@ -19,9 +19,5 @@ FactoryGirl.define do
     factory :admin do
       is_admin true
     end
-
-    factory :organizer do
-      after(:create) { |user| user.role_ids = create(:organizer_role).id }
-    end
   end
 end