Admin can set enterprises to charge or not charge sales tax

app/models/enterprise.rb

@@ -77,7 +77,7 @@ class Enterprise < ActiveRecord::Base
   after_rollback :restore_permalink
 
   scope :by_name, order('name')
-  scope :visible, where(:visible => true)
+  scope :visible, where(visible: true)
   scope :confirmed, where('confirmed_at IS NOT NULL')
   scope :unconfirmed, where('confirmed_at IS NULL')
   scope :activated, where("confirmed_at IS NOT NULL AND sells != 'unspecified'")

app/views/admin/enterprises/form/_business_details.html.haml

@@ -3,8 +3,21 @@
     = f.label :abn, 'ABN'
   .omega.eight.columns
     = f.text_field :abn, { placeholder: "eg. 99 123 456 789"}
+
 .row
   .alpha.three.columns
     = f.label :acn, 'ACN'
   .omega.eight.columns
-    = f.text_field :acn, { placeholder: "eg. 123 456 789"}
+    = f.text_field :acn, { placeholder: "eg. 123 456 789"}
+
+.row
+  .three.columns.alpha
+    %label= t('charges_sales_tax')
+  .two.columns
+    = f.radio_button :charges_sales_tax, true
+     
+    = f.label :charges_sales_tax, "Yes", :value => "true"
+  .five.columns.omega
+    = f.radio_button :charges_sales_tax, false
+     
+    = f.label :charges_sales_tax, "No", :value => "false"

config/locales/en-GB.yml

@@ -21,3 +21,4 @@ en-GB:
   search_by_name: Search by name...
   producers: UK Producers
   producers_join: UK producers are now welcome to join Open Food Network UK.
+  charges_sales_tax: Charges sales tax?

config/locales/en.yml

@@ -18,3 +18,4 @@ en:
   search_by_name: Search by name or suburb...
   producers: Aussie Producers
   producers_join: Australian producers are now welcome to join the Open Food Network.
+  charges_sales_tax: Charges GST?

db/migrate/20150407234739_add_charges_sales_tax_to_enterprises.rb

@@ -0,0 +1,5 @@
+class AddChargesSalesTaxToEnterprises < ActiveRecord::Migration
+  def change
+    add_column :enterprises, :charges_sales_tax, :boolean, null: false, default: false
+  end
+end

spec/features/admin/enterprises_spec.rb

@@ -218,6 +218,7 @@ feature %q{
     click_link "Business Details"
     fill_in 'enterprise_abn', :with => '09812309823'
     fill_in 'enterprise_acn', :with => ''
+    choose 'Yes' # enterprise_charges_sales_tax
 
     click_link "Address"
     fill_in 'enterprise_address_attributes_address1', :with => '35 Ballantyne St'
@@ -237,6 +238,9 @@ feature %q{
     @enterprise.reload
     expect(@enterprise.owner).to eq user
 
+    click_link "Business Details"
+    page.should have_checked_field "enterprise_charges_sales_tax_true"
+
     click_link "Payment Methods"
     page.should have_checked_field "enterprise_payment_method_ids_#{payment_method.id}"