Issuenumber5/#319/results only addable after start date

app/controllers/events_controller.rb

@@ -87,6 +87,7 @@ def leave
 
   # GET /events/1/schedule
   def schedule
+    authorize! :play_matches, @event
     if @event.matches.empty?
       @event.generate_schedule
       @event.save

app/models/ability.rb

@@ -56,6 +56,7 @@ def initialize_with_user(user)
       can [:create, :read, :update, :destroy], Event, owner_id: user_id
       can_join_event(user)
       can_leave_event(user)
+      can :play_matches, Event do |event| event.startdate <= Date.current end
       can :ranking, Event
       can [:schedule, :team_join], Event
       can_update_gameday(user)

app/views/application/_navbar.html.erb

@@ -38,7 +38,6 @@
               <% end %>
               <%= menu_item Team.model_name.human(:count => :many).titleize, teams_path, class: 'text-center' %>
               <%= menu_item Event.model_name.human(:count => :many).titleize, events_path, class: 'text-center' %>
-              <%= menu_item t('events.create_event'), new_event_path, class: 'text-center' %>
             </div>
         <% end %>
     <% else %>
@@ -48,7 +47,6 @@
             <% end %>
             <%= menu_item Team.model_name.human(:count => :many).titleize, teams_path %>
             <%= menu_item Event.model_name.human(:count => :many).titleize, events_path %>
-            <%= menu_item t('events.create_event'), new_event_path %>
             <% if user_signed_in? %>
                 <%= drop_down (image_tag current_user.avatar_url || 'https://owncloud.hpi.de/index.php/s/57REqYtqsah3A7o/download', class: 'avatar') + " #{current_user.first_name}" do %>
                     <!--Fill in more drop down menu items-->

app/views/events/show.html.erb

@@ -110,9 +110,11 @@
   </table>
 </div>
 <% if @event.type != 'Rankinglist' %>
-  <%= link_to t('.to_schedule'),
-              event_schedule_path(@event),
-              class: 'btn btn-default'%>
+  <% if can? :play_matches, @event %>
+    <%= link_to t('.to_schedule'),
+                event_schedule_path(@event),
+                class: 'btn btn-default'%>
+  <% end %>
 
   <%= link_to t('.to_overview'),
               event_overview_path(@event),

spec/controllers/events_controller_spec.rb

@@ -97,6 +97,7 @@
   describe "GET #show" do
     it "returns a success response" do
       event = Event.create! valid_event_attributes
+      event.startdate = Date.yesterday
       get :show, params: { id: event.to_param }, session: valid_session
       expect(response).to be_success
     end

spec/features/event/schedule_league_spec.rb

@@ -6,7 +6,7 @@
     @league = FactoryBot.create :league, :single_player
     @user = FactoryBot.create :user
     @another_user = FactoryBot.create :user
-
+    @league.startdate = Date.yesterday
     @league.add_participant(@user)
     @league.add_participant(@another_user)
   end