Unsubscribe to cancel also in db

app/controllers/events_controller.rb

@@ -151,7 +151,7 @@ def check_in
   end
 
   def event_params
-    params.require(:event).permit(:name, :club_id, :location, :website, :contact_email, :start_date, :end_date, :description, :bank_number, :registration_close_date, :registration_open_date, :show_ticket_count, :signature, :unsubscribe_option)
+    params.require(:event).permit(:name, :club_id, :location, :website, :contact_email, :start_date, :end_date, :description, :bank_number, :registration_close_date, :registration_open_date, :show_ticket_count, :signature, :registration_cancelable)
   end
 
   def event_create_params

app/controllers/welcome_controller.rb

@@ -1,5 +1,7 @@
 class WelcomeController < ApplicationController
   def index
-    redirect_to event_path(Event.first)
+    if Event.first
+      redirect_to event_path(Event.first)
+    end
   end
 end

app/models/event.rb

@@ -25,8 +25,7 @@
 #  club_id                 :integer
 #  registration_open       :boolean          default(TRUE)
 #  signature               :text
-#  unsubscribe_option      :boolean
-#  slug                    :string
+#  registration_cancelable :boolean
 #
 
 class Event < ActiveRecord::Base

app/views/events/_general_form.html.erb

@@ -8,7 +8,7 @@
     <%= form_email_field f, :contact_email %>
     <%= form_date_field f, :start_date, "start", datepicker_time(f.object.start_date) %>
     <%= form_date_field f, :end_date, "end", datepicker_time(f.object.end_date) %>
-    <%= form_check_box f, :unsubscribe_option %>
+    <%= form_check_box f, :registration_cancelable %>
     <%= form_fancy_text_area f, :description %>
 
     <%= f.button :submit, class: 'btn btn-primary' %>

app/views/registration_mailer/ticket.html.erb

@@ -49,7 +49,7 @@
 
   <p>If you have any problems, you can contact us via mail: <%= mail_to @registration.event.contact_email, @registration.event.contact_email %></p>
 
-  <% if @event.unsubscribe_option %>
+  <% if @event.registration_cancelable %>
       <p>If you cannot come: <%= link_to "cancel", cancel_event_registration_url(event_id: @registration.event.id, id: @registration.id, barcode: @registration.barcode)  %></p>
   <%end %>
   <p>Kind regards,<br /><%= @registration.event.club.name %></p>

db/migrate/20170110175339_add_registration_cancelable_to_events.rb

@@ -0,0 +1,5 @@
+class AddRegistrationCancelableToEvents < ActiveRecord::Migration
+  def change
+    add_column :events, :registration_cancelable, :boolean
+  end
+end

db/schema.rb

@@ -104,8 +104,7 @@
     t.integer  "club_id"
     t.boolean  "registration_open",       default: true
     t.text     "signature"
-    t.boolean  "unsubscribe_option"
-    t.string   "slug"
+    t.boolean  "registration_cancelable"
   end
 
   create_table "included_zones", force: :cascade do |t|

db/seeds.rb

@@ -12,7 +12,6 @@
 WebMock.disable_net_connect!
 
 hash.each do |club|
-  next unless 1 == 0
   next unless club['parentAssociation'] == 'FK'
 
   club = Club.new do |c|