Add EveryPay payments

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

app/views/registrar/card_payment/complete.haml

@@ -0,0 +1,19 @@
+.row
+  .col-md-12
+    %h4= "Credit card payment successful"
+    %hr
+    %dl.dl-horizontal
+      %dt= t(:invoice)
+      %dd= @invoice.reference_no
+
+      %dt= "Card Type"
+      %dd= params['cc_type'].humanize
+
+      %dt= "Card Holder"
+      %dd= params['cc_holder_name']
+
+      %dt= "Card Last four digits"
+      %dd= params['cc_last_four_digits']
+
+      %dt= "Valid thru"
+      %dd= "#{params['cc_month']}/#{params['cc_year']}"

app/views/registrar/card_payment/new.haml

@@ -0,0 +1,4 @@
+= form_tag "https://igw-demo.every-pay.com/transactions/", method: :post do
+  - @every_pay.keys.each do |k, v|
+    = hidden_field_tag(k, @every_pay[k])
+  = submit_tag t("registrar.invoices.to_card_payment")

app/views/registrar/invoices/partials/_banklinks.haml

@@ -1,6 +1,7 @@
-%h4= t(:pay_by_bank_link)
+%h4= t('registrar.invoices.pay_invoice')
 %hr
-- ENV['payments_banks'].split(",").each do |meth|
+
+- locals[:payment_channels].each do |meth|
   - meth = meth.strip
   = link_to registrar_payment_with_path(meth, invoice_id: params[:id]) do
     = image_tag("#{meth}.png")

app/views/registrar/invoices/partials/_credit_card.haml

@@ -0,0 +1,7 @@
+%h4= t('registrar.invoices.pay_by_credit_card')
+- @every_pay = EveryPayPayment.new(@invoice).json
+%hr
+  = form_tag "https://igw-demo.every-pay.com/transactions/", method: :post do
+    - @every_pay.keys.each do |k, v|
+      = hidden_field_tag(k, @every_pay[k])
+    = submit_tag t("registrar.invoices.to_card_payment")

app/views/registrar/invoices/show.haml

@@ -17,4 +17,4 @@
 
 - if !@invoice.cancelled? && !@invoice.binded?
   .row.semifooter
-    .col-md-12.text-right= render 'registrar/invoices/partials/banklinks'
+    .col-md-6-offset-6.text-right= render 'registrar/invoices/partials/banklinks', locals: { payment_channels: Payments::PAYMENT_METHODS }

app/views/registrar/payments/every_pay/complete.haml

@@ -0,0 +1,19 @@
+.row
+  .col-md-12
+    %h4= "Credit card payment successful"
+    %hr
+    %dl.dl-horizontal
+      %dt= t(:invoice)
+      %dd= @invoice.reference_no
+
+      %dt= "Card Type"
+      %dd= params['cc_type'].humanize
+
+      %dt= "Card Holder"
+      %dd= params['cc_holder_name']
+
+      %dt= "Card Last four digits"
+      %dd= params['cc_last_four_digits']
+
+      %dt= "Valid thru"
+      %dd= "#{params['cc_month']}/#{params['cc_year']}"

app/views/registrar/payments/every_pay/new.haml

@@ -0,0 +1,4 @@
+= form_tag "https://igw-demo.every-pay.com/transactions/", method: :post do
+  - @every_pay.keys.each do |k, v|
+    = hidden_field_tag(k, @every_pay[k])
+  = submit_tag t("registrar.invoices.to_card_payment")

app/views/registrar/payments/pay.html.haml

@@ -1,11 +1,15 @@
+.h3
+  = t('registrar.invoices.redirected_to_bank')
+
 .payment-form
-  = form_tag @bank_link.url, method: :post do
-    - @bank_link.fields.each do |k, v|
+  = form_tag @payment.form_url, method: :post do
+    - @payment.form_fields.each do |k, v|
       = hidden_field_tag k, v
-    = submit_tag "Mine maksma"
+    = submit_tag t('registrar.invoices.go_to_bank')
 
+:javascript
+  function loadListener () {
+    $('.payment-form form').submit();
+  }
 
-:coffeescript
-  load_listener = ->
-    $('.payment-form form').submit()
-  window.addEventListener 'load', load_listener
+  document.addEventListener('load', loadListener)