created action for attendance-button

app/controllers/admin/registrations_controller.rb

@@ -36,6 +36,7 @@ module Admin
       end
     end
 
+=begin
     def present
       @registration.attended = true
       if @registration.save
@@ -59,6 +60,22 @@ module Admin
         redirect_to admin_conference_registrations_path(@conference.short_title)
       end
     end
+=end
+
+    def toggle_attendance
+      if params[:attended] == "true"
+        flash[:notice] = "#{@user.email} is attended."
+        @registration.attended = true
+      elsif params[:attended] == "false"
+        flash[:notice] = "#{@user.email} is not attended."
+        @registration.attended = false
+      end
+      unless @registration.save
+        flash[:notice] = "Update Attended for #{@user.email} failed!" \
+                         "#{@registration.errors.full_messages.join('. ')}"
+      end
+      render json: {attended: @registration.attended}
+    end
 
     protected
 
@@ -77,5 +94,6 @@ module Admin
               :id, :name, :tshirt, :mobile, :volunteer_experience, :languages,
               :nickname, :affiliation ])
     end
+
   end
 end

app/views/admin/registrations/index.html.haml

@@ -43,13 +43,15 @@
             -if @conference.questions.any?
               %td
                 = link_to 'Questions','#', class: 'btn btn-success question-btn', 'data-id' => index, 'data-name' => registration.name
-            %td
-              = check_box_tag @conference.short_title, registration.id, true, class: 'switch-checkbox', method: :patch,
+            %td{'data-order' => "#{registration.attended}"}
+              = check_box_tag "#{@conference.short_title}_#{registration.id}", registration.id, registration.attended, class: 'switch-checkbox',
+                method: :patch, url: toggle_attendance_admin_conference_registration_path(@conference.short_title, id: registration.id)+"?attended=",
                 data: { size: "large",
                     on_color: 'success',
                     off_color: 'warning',
                     on_text: 'Present',
                     off_text: 'Absent' }
+            %td
               .btn-group
                 .btn-group
                 = link_to 'Edit', edit_admin_conference_registration_path(@conference.short_title, id: registration),

config/routes.rb

@@ -35,8 +35,7 @@ Osem::Application.routes.draw do
 
       resources :registrations, except: [:create, :new] do
         member do
-          patch :present
-          patch :absent
+          patch :toggle_attendance
         end
       end