Added mollie as payment provider

Gemfile

@@ -133,6 +133,8 @@ gem 'twitter-typeahead-rails'
 # Enum support with prefixes
 gem 'simple_enum'
 
+gem 'mollie-api-ruby'
+
 group :development do
   gem 'sqlite3'
 

Gemfile.lock

@@ -180,6 +180,7 @@ GEM
     mimemagic (0.3.0)
     mini_portile2 (2.1.0)
     minitest (5.10.1)
+    mollie-api-ruby (2.2.0)
     multi_json (1.12.1)
     multi_xml (0.6.0)
     multipart-post (2.0.0)
@@ -393,6 +394,7 @@ DEPENDENCIES
   jbuilder (~> 1.2)
   jc-validates_timeliness
   jquery-rails
+  mollie-api-ruby
   mysql2
   newrelic_rpm
   omniauth-oauth2 (~> 1.3.1)
@@ -424,4 +426,4 @@ DEPENDENCIES
   will_paginate-bootstrap
 
 BUNDLED WITH
-   1.13.7
+   1.15.0

app/controllers/payment_webhook_controller.rb

@@ -0,0 +1,24 @@
+require 'mollie/api/client'
+
+class PaymentWebhookController < ApplicationController
+  skip_before_filter :verify_authenticity_token, :only => [:mollie]
+
+  def mollie
+    mollie = Mollie::API::Client.new(Rails.application.secrets.mollie_api_key)
+    payment_id = params[:id]
+
+    payment = mollie.payments.get payment_id
+    registration = Registration.find_by_payment_id payment_id
+
+    if payment.paid?
+      registration.paid = payment.amount
+      RegistrationMailer.ticket(registration).deliver_now
+      registration.save!
+    elsif ['cancelled', 'expired', 'failed'].include? payment.status
+      RegistrationMailer.payment_failed(registration, registration.event).deliver_now
+
+      registration.destroy!
+    end
+    render :nothing => true, :status => 200, :content_type => 'text/html'
+  end
+end

app/controllers/registrations_controller.rb

@@ -1,3 +1,5 @@
+require 'mollie/api/client'
+
 class RegistrationsController < ApplicationController
 
   before_action :authenticate_user!, only: [:index, :destroy, :resend, :update, :email, :upload]
@@ -71,7 +73,7 @@ def basic
     authorize! :register, requested_access_level
 
     # Make the registration
-    @registration = @event.registrations.new params.require(:registration).permit(:title, :email, :job_function, :firstname, :lastname, :student_number, :comment, :phone_number, :has_plus_one, :plus_one_title, :plus_one_firstname, :plus_one_lastname, :club_id)
+    @registration = @event.registrations.new params.require(:registration).permit(:title, :email, :job_function, :firstname, :lastname, :student_number, :comment, :phone_number, :has_plus_one, :plus_one_title, :plus_one_firstname, :plus_one_lastname, :club_id, :payment_method)
     @registration.access_levels << requested_access_level
     @registration.price = requested_access_level.price
     @registration.paid = 0
@@ -103,7 +105,14 @@ def basic
       if @registration.is_paid
         RegistrationMailer.ticket(@registration).deliver_now
       else
-        RegistrationMailer.confirm_registration(@registration).deliver_now
+        if @registration.payment_method == 'mollie'
+          payment = create_mollie_payment
+          redirect_to payment.payment_url
+          flash[:success] = t('flash.succes')
+          return
+        else
+          RegistrationMailer.confirm_registration(@registration).deliver_now
+        end
       end
 
       flash[:success] = t('flash.succes') # or further payment information."
@@ -216,4 +225,19 @@ def upload
 
   end
 
+  def create_mollie_payment
+    mollie = Mollie::API::Client.new(Rails.application.secrets.mollie_api_key)
+
+    payment = mollie.payments.create(
+        amount:       @registration.price,
+        description:  'Ticket: ' + @registration.event.name,
+        redirect_url: url_for(@registration.event),
+        webhook_url:  url_for(controller: :payment_webhook, action: 'mollie'),
+        metadata:     { registration_id: @registration.id}
+    )
+    @registration.payment_id=payment.id
+    @registration.save!
+    payment
+  end
+
 end

app/helpers/payment_webhook_helper.rb

@@ -0,0 +1,2 @@
+module PaymentWebhookHelper
+end

app/mailers/registration_mailer.rb

@@ -32,4 +32,11 @@ def confirm_cancel(registration, event)
 
     mail to: "#{registration.lastname} #{registration.firstname} <#{registration.email}>", subject: t('mailers.registration.subjects.cancel', :event => registration.event.name)
   end
+
+  def payment_failed(registration, event)
+    @registration = registration
+    @event = event
+
+    mail to: "#{registration.lastname} #{registration.firstname} <#{registration.email}>", subject: t('mailers.registration.subjects.failed', :event => registration.event.name)
+  end
 end

app/models/event.rb

@@ -31,7 +31,7 @@
 #  comment_title             :string
 #  show_telephone_disclaimer :boolean          default(FALSE)
 #  allow_plus_one            :boolean
-#  can_add_club              :bool
+#  can_add_club              :boolean
 #
 
 class Event < ActiveRecord::Base
@@ -82,6 +82,15 @@ def prettify_bank_number
     self.bank_number = IBANTools::IBAN.new(self.bank_number).prettify if bank_number_changed?
   end
 
+  def payment_methods
+    ['wiretransfer', 'mollie']
+  end
+
+  def self.payment_methods_scope
+    'event.payment_methods'
+  end
+
+
   def generate_xls
     self.export_status = 'generating'
     self.save

app/models/registration.rb

@@ -25,7 +25,9 @@
 #  plus_one_title     :string
 #  plus_one_firstname :string
 #  plus_one_lastname  :string
-#  club               :Club
+#  club_id            :integer
+#  payment_method     :string
+#  payment_id         :string
 #
 
 class Registration < ActiveRecord::Base

app/views/registration_mailer/payment_failed.erb

@@ -0,0 +1,51 @@
+<!DOCTYPE html>
+<html>
+<head>
+  <meta content='text/html; charset=UTF-8' http-equiv='Content-Type' />
+</head>
+<body>
+<p>Dear <%= @registration.name %>,</p>
+
+<p>You received this mail because the payment for this ticket failed:</p>
+
+<table>
+  <tbody>
+  <tr>
+    <td><strong>Event</strong></td>
+    <td><%= @event.name %></td>
+  </tr>
+  <tr>
+    <td><strong>Organisation</strong></td>
+    <td><%= @event.club.name %></td>
+  </tr>
+  <tr>
+    <td><strong>Location</strong></td>
+    <td><%= @event.location %></td>
+  </tr>
+  <tr>
+    <td><strong>Start date</strong></td>
+    <td><%= nice_time @event.start_date %></td>
+  </tr>
+  <tr>
+    <td><strong>End date</strong></td>
+    <td><%= nice_time @event.end_date %></td>
+  </tr>
+  <tr>
+    <td><strong>Website</strong></td>
+    <td><a href="<%= @event.website %>"><%= @event.website %></a></td>
+  </tr>
+  </tbody>
+</table>
+
+<p>If you have any problems, you can contact us via mail: <%= mail_to @event.contact_email, @event.contact_email %></p>
+
+<p>It's possible to create a new ticket on our website.</p>
+
+<p>Kind regards,<br /><%= @event.club.name %></p>
+
+<% unless @event.signature.blank? %>
+    <%= simple_format @event.signature %>
+<% end %>
+
+</body>
+</html>

app/views/registrations/_basic.html.erb

@@ -54,6 +54,10 @@
 
           <% end %>
       <%end%>
+      <% if true %>
+          <%= form_radio_field f, :payment_method, @registration.payment_method || 'wiretransfer', @registration.event.payment_methods, true, true, Event.payment_methods_scope %>
+          <br/>
+      <% end %>
 
       <%= f.submit t('event.register', default: 'Register'), class: 'btn btn-primary' %>
   <% end %>

config/locales/nl.yml

@@ -1,6 +1,7 @@
 ---
 nl:
   plus_one_title: Partner aanspreking
+  payment_method: Betalingswijze
   activerecord:
     attributes:
       registration:
@@ -19,6 +20,7 @@ nl:
         plus_one_firstname: Partner voornaam
         plus_one_lastname: Partner achternaam
         club_id: Vereniging
+        payment_method: Betalingswijze
   datagrid:
     table:
       order:
@@ -27,6 +29,9 @@ nl:
   dutch: Nederlands
   english: English
   event:
+    payment_methods:
+          mollie: bankkaarten (Mollie)
+          wiretransfer: overschrijving
     barcode_number: Barcode nummer
     cancel:
       button: Schrijf mij nu uit!
@@ -46,7 +51,7 @@ nl:
     registration:
       club:
         info: Het Stichtingsbal is een initiatief voor en door studentenverenigingen. U schenkt €1 per ticket aan de vereniging die u hieronder selecteert. Heeft u geen vereniging van uw voorkeur kiest u gewoon ‘Universiteit Gent’.
-    payments: Betalingen kunnen enkel via bank overschrijvingen gebeuren, <strong>niet via bankkaarten</strong>.
+    payments: Betalingen kunnen via bank overschrijvingen alsook bankkaarten gebeuren.
   flash:
     succes: Registratie succesvol. Uw ticket zou nu in uw mailbox toegekomen moeten zijn.
   forms:

config/routes.rb

@@ -1,4 +1,6 @@
 Isengard::Application.routes.draw do
+  post 'payment_webhook/mollie'
+
   devise_for :partners
   devise_for :users, controllers: {
     omniauth_callbacks: 'omniauth_callback',

config/secrets.yml

@@ -6,14 +6,15 @@ development:
   enrollment_key: '#development#'
   omniauth_client_id: 'tomtest'
   omniauth_client_secret: 'blargh'
-
+  mollie_api_key: 'test_PVHVd2FTH5y4UrkFj3ppn2rb8CKGzR'
 
 test:
   secret_key_base: 24f28e9f092ff3849df2fcfaf5a0a56a18f098f314a369ea619171a0d47eaea9f0458c25572c52b4cc8c4823d75e2ea5f6477dfcc1e7b5ea46d4ca2be22cfb84
   fk_auth_url: 'http://fkgent.be/api_isengard_v2.php'
   fk_auth_salt: '#development#'
   fk_auth_key: '#development#'
   enrollment_key: '#development#'
+  mollie_api_key: 'test_PVHVd2FTH5y4UrkFj3ppn2rb8CKGzR'
 
 production:
   secret_key_base: a27fcd9aa2eabd14030493d6b5a1521ba09c9d23a1dd90b3c9d6914b8d226d1df8b46af3005f73a29c3ef1acd86de3669fbe08605d9ce8da73856c734f8a0e36
@@ -23,3 +24,4 @@ production:
   enrollment_key: '#development#'
   omniauth_client_id: ''
   omniauth_client_secret: ''
+  mollie_api_key: 'test_PVHVd2FTH5y4UrkFj3ppn2rb8CKGzR'

db/migrate/20170817125038_add_payment_method_to_registration.rb

@@ -0,0 +1,6 @@
+class AddPaymentMethodToRegistration < ActiveRecord::Migration
+  def change
+    add_column :registrations, :payment_method, :string
+    add_column :registrations, :payment_id, :string
+  end
+end

db/schema.rb

@@ -11,7 +11,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20170523185122) do
+ActiveRecord::Schema.define(version: 20170817125038) do
 
   create_table "access_levels", force: :cascade do |t|
     t.string   "name"
@@ -193,6 +193,8 @@
     t.string   "plus_one_firstname"
     t.string   "plus_one_lastname"
     t.integer  "club_id"
+    t.string   "payment_method"
+    t.string   "payment_id"
   end
 
   add_index "registrations", ["event_id"], name: "index_registrations_on_event_id"

test/controllers/payment_webhook_controller_test.rb

@@ -0,0 +1,9 @@
+require 'test_helper'
+
+class PaymentWebhookControllerTest < ActionController::TestCase
+  test "should get mollie" do
+    get :mollie
+    assert_response :success
+  end
+
+end

test/fixtures/events.yml

@@ -31,7 +31,7 @@
 #  comment_title             :string
 #  show_telephone_disclaimer :boolean          default(FALSE)
 #  allow_plus_one            :boolean
-#  can_add_club              :bool
+#  can_add_club              :boolean
 #
 
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html

test/fixtures/registrations.yml

@@ -25,7 +25,9 @@
 #  plus_one_title     :string
 #  plus_one_firstname :string
 #  plus_one_lastname  :string
-#  club               :Club
+#  club_id            :integer
+#  payment_method     :string
+#  payment_id         :string
 #
 
 # Read about fixtures at http://api.rubyonrails.org/classes/ActiveRecord/Fixtures.html

test/models/event_test.rb

@@ -31,7 +31,7 @@
 #  comment_title             :string
 #  show_telephone_disclaimer :boolean          default(FALSE)
 #  allow_plus_one            :boolean
-#  can_add_club              :bool
+#  can_add_club              :boolean
 #
 
 require 'test_helper'

test/models/registration_test.rb

@@ -25,7 +25,9 @@
 #  plus_one_title     :string
 #  plus_one_firstname :string
 #  plus_one_lastname  :string
-#  club               :Club
+#  club_id            :integer
+#  payment_method     :string
+#  payment_id         :string
 #
 
 require 'test_helper'