Refactoring Tickets

- Tickets now independent from registration
- Implemented money gem
#419

app/controllers/admin/registrations_controller.rb

@@ -17,13 +17,13 @@ module Admin
         flash[:notice] = "Successfully updated Attended for #{@user.email}"
         redirect_to admin_conference_registrations_path(@conference.short_title)
       else
-        flash[:notice] = "Update Attended for #{@user.email} failed!"
+        flash[:notice] = "Update Attended for #{@user.email} failed!" \
+                         "#{@registration.errors.full_messages.join('. ')}"
         redirect_to admin_conference_registrations_path(@conference.short_title)
       end
     end
 
-    def edit
-    end
+    def edit; end
 
     def update
       @registration.update_attributes(registration_params)
@@ -51,7 +51,7 @@ module Admin
     protected
 
     def set_user
-      @user = User.where('id = ?', @registration.user_id).first
+      @user = User.find_by(id: @registration.user_id)
     end
 
     def registration_params
@@ -63,10 +63,7 @@ module Admin
           qanswers_attributes: [],
           user_attributes: [
               :id, :name, :tshirt, :mobile, :volunteer_experience, :languages,
-              :nickname, :affiliation ],
-          supporter_registration_attributes: [
-              :id, :supporter_level_id, :code
-          ])
+              :nickname, :affiliation ])
     end
   end
 end

app/controllers/admin/supporter_levels_controller.rb

@@ -1,23 +0,0 @@
-module Admin
-  class SupporterLevelsController < Admin::BaseController
-    load_and_authorize_resource :conference, find_by: :short_title
-    authorize_resource through: :conference
-
-    def index
-      authorize! :update, SupporterLevel.new(conference_id: @conference.id)
-    end
-
-    def show
-      render :supporter_levels
-    end
-
-    def update
-      begin
-        @conference.update_attributes!(params[:conference])
-        redirect_to(admin_conference_supporter_levels_path(conference_id: @conference.short_title), notice: 'Supporter levels were successfully updated.')
-      rescue => e
-        redirect_to(admin_conference_supporter_levels_path(conference_id: @conference.short_title), alert: "Supporter levels update failed: #{e.message}")
-      end
-    end
-  end
-end

app/controllers/admin/supporters_controller.rb

@@ -1,19 +0,0 @@
-module Admin
-  class SupportersController < Admin::BaseController
-    load_and_authorize_resource :conference, find_by: :short_title
-    load_and_authorize_resource through: :conference
-
-    def index
-      respond_to do |format|
-        format.html
-        format.json { render json: DatatableSupporters.new(@conference.supporter_registrations, view_context) }
-      end
-    end
-
-    def create
-      params[:supporter_registration][:conference_id] = @conference.id
-      SupporterRegistration.create!(params[:supporter_registration])
-      redirect_to(admin_conference_supporters_path(conference_id: @conference.short_title), notice: "Supporter added")
-    end
-  end
-end

app/controllers/admin/tickets_controller.rb

@@ -0,0 +1,54 @@
+module Admin
+  class TicketsController < Admin::BaseController
+    load_and_authorize_resource :conference, find_by: :short_title
+    load_and_authorize_resource :ticket, through: :conference
+
+    def index
+      authorize! :update, Ticket.new(conference_id: @conference.id)
+    end
+
+    def new
+      @ticket = @conference.tickets.new
+    end
+
+    def create
+      @ticket = @conference.tickets.new(ticket_params)
+      if @ticket.save(ticket_params)
+        redirect_to(admin_conference_tickets_path(conference_id: @conference.short_title),
+                    notice: 'Ticket successfully created.')
+      else
+        flash[:alert] = "Creating Ticket failed: #{@ticket.errors.full_messages.join('. ')}."
+        render :new
+      end
+    end
+
+    def edit; end
+
+    def update
+      if @ticket.update_attributes(ticket_params)
+        redirect_to(admin_conference_tickets_path(conference_id: @conference.short_title),
+                    notice: 'Ticket successfully updated.')
+      else
+        flash[:alert] = "Ticket update failed: #{@ticket.errors.full_messages.join('. ')}."
+        render :edit
+      end
+    end
+
+    def destroy
+      if @ticket.destroy
+        redirect_to(admin_conference_tickets_path(conference_id: @conference.short_title),
+                    notice: 'Ticket successfully destroyed.')
+      else
+        redirect_to(admin_conference_tickets_path(conference_id: @conference.short_title),
+                    alert: "Ticket was successfully destroyed." \
+                    "#{@ticket.errors.full_messages.join('. ')}.")
+      end
+    end
+
+    private
+
+    def ticket_params
+      params[:ticket]
+    end
+  end
+end