Introduce Program to include cfp/rooms/tracks/events/event_types/difficulty_levels

app/controllers/admin/cfps_controller.rb

@@ -0,0 +1,58 @@
+module Admin
+  class CfpsController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource :program, through: :conference, singleton: true
+    load_and_authorize_resource through: :program, singleton: true
+
+    def show; end
+
+    def new
+      @cfp = @program.build_cfp
+    end
+
+    def edit; end
+
+    def create
+      @cfp = @program.build_cfp(cfp_params)
+
+      if @cfp.save
+        redirect_to admin_conference_program_cfp_path,
+                    notice: 'Call for papers successfully created.'
+      else
+        flash[:error] = "Creating the call for papers failed. #{@cfp.errors.full_messages.join('. ')}."
+        render :new
+      end
+    end
+
+    def update
+      @cfp = @program.cfp
+      @cfp.assign_attributes(params[:cfp])
+
+      send_mail_on_cfp_dates_updates = @cfp.notify_on_cfp_date_update?
+
+      if @cfp.update_attributes(params[:cfp])
+        Mailbot.delay.send_on_cfps_dates_updates(@conference) if send_mail_on_cfp_dates_updates
+        redirect_to(admin_conference_program_cfp_path(@conference.short_title),
+                    notice: 'Call for papers successfully updated.')
+      else
+        flash[:error] = "Updating call for papers failed. #{@cfp.errors.to_a.join('. ')}."
+        render :new
+      end
+    end
+
+    def destroy
+      if @cfp.destroy
+        redirect_to admin_conference_program_cfp_path, notice: 'Call for Papers was successfully deleted.'
+      else
+        redirect_to admin_conference_program_cfp_path, error: 'An error prohibited this Call for Papers from being destroyed: '\
+        "#{@cfp.errors.full_messages.join('. ')}."
+      end
+    end
+
+    private
+
+    def cfp_params
+      params[:cfp]
+    end
+  end
+end