Add EveryPay payments

* Refactor BankLink into Payments::BankLink, add Payments::EveryPay
* Write tests for existing invoice views
* Write basic tests for Payments module

config/locales/en.yml

@@ -543,7 +543,6 @@ en:
   your_current_account_balance_is: 'Your current account balance is %{balance} %{currency}'
   billing: 'Billing'
   your_account: 'Your account'
-  pay_by_bank_link: 'Pay by bank link'
   issue_date: 'Issue date'
   due_date: 'Due date'
   payment_term: 'Payment term'

config/locales/registrar/invoices.en.yml

@@ -1,5 +1,11 @@
 en:
   registrar:
     invoices:
+      pay_invoice: 'Pay invoice'
+      redirected_to_bank: 'You are being redirected to your bank'
+      to_card_payment: Open card payment
+      go_to_bank: 'Go to bank'
+      pay_by_credit_card: Pay by credit card
+      payment_complete: Credit Card payment Complete
       index:
         reset_btn: Reset

config/routes.rb

@@ -92,9 +92,12 @@ Rails.application.routes.draw do
     end
 
 
-    get  'pay/return/:bank' => 'payments#back',  as: 'return_payment_with'
-    post 'pay/return/:bank' => 'payments#back'
-    get  'pay/go/:bank'     => 'payments#pay',   as: 'payment_with'
+    # TODO: refactor routes to be restful
+    get  'pay/return/:bank'       => 'payments#back',  as: 'return_payment_with'
+    post 'pay/return/:bank'       => 'payments#back'
+    put  'pay/return/:bank'       => 'payments#back'
+    post 'pay/response/:bank'     => 'payments#response', as: 'response_payment_with'
+    get  'pay/go/:bank'           => 'payments#pay',   as: 'payment_with'
   end
 
   namespace :registrant do