Translate Spree payment, shipment and order states

- Copied translations for payment_states, shipment_states and order_states
into locale en.yml.

- Enabled global Javascript function `translate` to deal with scopes like
'spree.shipment_states'.

- Removed `humanize` call from order serializer and added translation
scopes to accounts page.

- Test OrderSerializer for untranslated attributes

- Require spec helper in serializer specs

app/assets/javascripts/darkswarm/i18n.translate.js.coffee

@@ -4,8 +4,13 @@ window.translate = (key, options = {}) ->
   unless 'I18n' of window
     console.log 'The I18n object is undefined. Cannot translate text.'
     return key
-  return key unless key of I18n
-  text = I18n[key]
+  dict = I18n
+  parts = key.split '.'
+  while (parts.length)
+    part = parts.shift()
+    return key unless part of dict
+    dict = dict[part]
+  text = dict
   for name, value of options
     text = text.split("%{#{name}}").join(value)
   text

app/serializers/api/order_serializer.rb

@@ -5,7 +5,7 @@ module Api
     has_many :payments, serializer: Api::PaymentSerializer
 
     def completed_at
-      object.completed_at.blank? ? "" : I18n.l(object.completed_at, format: :long) #.to_formatted_s(:long_ordinal)
+      object.completed_at.blank? ? "" : I18n.l(object.completed_at, format: :long)
     end
 
     def total
@@ -13,15 +13,15 @@ module Api
     end
 
     def shipment_state
-      object.shipment_state ? object.shipment_state.humanize : nil # Or a call to t() here?
+      object.shipment_state ? object.shipment_state : nil
     end
 
     def payment_state
-      object.payment_state ? object.payment_state.humanize : nil # Or a call to t() here?
+      object.payment_state ? object.payment_state : nil
     end
 
     def state
-      object.state ? object.state.humanize : nil # Or a call to t() here?
+      object.state ? object.state : nil
     end
 
     def path

app/views/spree/users/_fat.html.haml

@@ -14,8 +14,8 @@
           %td.order1
             %a{"bo-href" => "order.path", "bo-text" => "('order' | t )+ ' ' + order.number"}
           %td.order2{"bo-text" => "order.completed_at"}
-          %td.order3.show-for-large-up{"bo-text" => "order.payment_state | t"}
-          %td.order4.show-for-large-up{"bo-text" => "order.shipment_state | t"}
+          %td.order3.show-for-large-up{"bo-text" => "'spree.payment_states.' + order.payment_state | t"}
+          %td.order4.show-for-large-up{"bo-text" => "'spree.shipment_states.' + order.shipment_state | t"}
           %td.order5.text-right{"bo-text" => "order.total | localizeCurrency"}
           %td.order6.text-right.show-for-large-up{"ng-class" => "{'credit' : order.outstanding_balance < 0, 'debit' : order.outstanding_balance > 0, 'paid' : order.outstanding_balance == 0}", "bo-text" => "order.outstanding_balance | localizeCurrency"}
           %td.order7.text-right{"ng-class" => "{'credit' : order.running_balance < 0, 'debit' : order.running_balance > 0, 'paid' : order.running_balance == 0}", "bo-text" => "order.running_balance | localizeCurrency"}

app/views/spree/users/_skinny.html.haml

@@ -7,7 +7,6 @@
       %strong{"bo-text" => "distributor.name"}
   .columns.small-8.small-offset-2.medium-3.text-right
     %span.margin-top.distributor-balance{"bo-text" => "distributor.balance | formatBalance", "ng-class" => "{'credit' : distributor.balance < 0, 'debit' : distributor.balance > 0, 'paid' : distributor.balance == 0}" }
-    -#  %span.margin-top{"bo-text" => "('balance' | t) + ': ' + Orders.currency_symbol + distributor.balance", "ng-class" => "{'credit' : order.outstanding_balance < 0, 'debit' : order.outstanding_balance > 0, 'paid' : order.outstanding_balance == 0}"}
   .columns.small-2.medium-2.text-right
     %span.margin-top
       %i{"ng-class" => "{'ofn-i_005-caret-down' : !open(), 'ofn-i_006-caret-up' : open()}"}

config/locales/en.yml

@@ -689,3 +689,34 @@ Please follow the instructions there to make your enterprise visible on the Open
   you_have_no_orders_yet: "You have no orders yet"
   running_balance: "Running balance"
   outstanding_balance: "Outstanding balance"
+
+  spree:
+    shipment_states:
+      backorder: backorder
+      partial: partial
+      pending: pending
+      ready: ready
+      shipped: shipped
+    payment_states:
+      balance_due: balance due
+      completed: completed
+      checkout: checkout
+      credit_owed: credit owed
+      failed: failed
+      paid: paid
+      pending: pending
+      processing: processing
+      void: void
+    order_state:
+      address: address
+      adjustments: adjustments
+      awaiting_return: awaiting return
+      canceled: canceled
+      cart: cart
+      complete: complete
+      confirm: confirm
+      delivery: delivery
+      payment: payment
+      resumed: resumed
+      returned: returned
+      skrill: skrill

spec/serializers/enterprise_serializer_spec.rb

@@ -1,4 +1,4 @@
-#require 'spec_helper'
+require 'spec_helper'
 
 describe Api::EnterpriseSerializer do
   let(:serializer) { Api::EnterpriseSerializer.new enterprise, data: data }

spec/serializers/order_serializer_spec.rb

@@ -1,4 +1,4 @@
-#require 'spec_helper'
+require 'spec_helper'
 
 describe Api::OrderSerializer do
   let(:serializer) { Api::OrderSerializer.new order }
@@ -9,9 +9,9 @@ describe Api::OrderSerializer do
     expect(serializer.to_json).to match order.number.to_s
   end
 
-  it "convert the state attributes to readable strings" do
-    expect(serializer.to_json).to match "Complete"
-    expect(serializer.to_json).to match "Balance due"
+  it "convert the state attributes to translatable keys" do
+    expect(serializer.to_json).to match "complete"
+    expect(serializer.to_json).to match "balance_due"
   end
 
 end

spec/serializers/orders_by_distributor_serializer_spec.rb

@@ -1,4 +1,4 @@
-#require 'spec_helper'
+require 'spec_helper'
 
 describe Api::OrdersByDistributorSerializer do