diff options
Diffstat (limited to 'billing/app/helpers')
-rw-r--r-- | billing/app/helpers/billing_helper.rb | 22 | ||||
-rw-r--r-- | billing/app/helpers/braintree_form_helper.rb | 64 | ||||
-rw-r--r-- | billing/app/helpers/braintree_helper.rb | 5 |
3 files changed, 91 insertions, 0 deletions
diff --git a/billing/app/helpers/billing_helper.rb b/billing/app/helpers/billing_helper.rb new file mode 100644 index 0000000..3c0691f --- /dev/null +++ b/billing/app/helpers/billing_helper.rb @@ -0,0 +1,22 @@ +module BillingHelper + + def braintree_form_for(object, options = {}, &block) + options.reverse_merge! params: @result && @result.params[object], + errors: @result && @result.errors.for(object), + builder: BraintreeFormHelper::BraintreeFormBuilder, + url: Braintree::TransparentRedirect.url + + form_for object, options, &block + end + + def show_or_new_customer_link(user) + # Link to show if user is admin viewing another user, or user is already a customer. + # Otherwise link to create a new customer. + if (admin? and (user != current_user)) or ((customer = Customer.find_by_user_id(user.id)) and customer.has_payment_info?) + show_customer_path(user) + else + new_customer_path + end + end + +end diff --git a/billing/app/helpers/braintree_form_helper.rb b/billing/app/helpers/braintree_form_helper.rb new file mode 100644 index 0000000..cb322fa --- /dev/null +++ b/billing/app/helpers/braintree_form_helper.rb @@ -0,0 +1,64 @@ +module BraintreeFormHelper + class BraintreeFormBuilder < ActionView::Helpers::FormBuilder + include ActionView::Helpers::AssetTagHelper + include ActionView::Helpers::TagHelper + + def initialize(object_name, object, template, options, proc) + super + @braintree_params = @options[:params] + @braintree_errors = @options[:errors] + @braintree_existing = @options[:existing] + end + + def fields_for(record_name, *args, &block) + options = args.extract_options! + options[:builder] = BraintreeFormBuilder + options[:params] = @braintree_params && @braintree_params[record_name] + options[:errors] = @braintree_errors && @braintree_errors.for(record_name) + new_args = args + [options] + super record_name, *new_args, &block + end + + def text_field(method, options = {}) + has_errors = @braintree_errors && @braintree_errors.on(method).any? + field = super(method, options.merge(:value => determine_value(method))) + result = content_tag("div", field, :class => has_errors ? "fieldWithErrors" : "") + result.safe_concat validation_errors(method) + result + end + + protected + + def determine_value(method) + if @braintree_params + @braintree_params[method] + elsif @braintree_existing + + if @braintree_existing.kind_of?(Braintree::CreditCard) + + case method + when :number + method = :masked_number + when :cvv + return nil + end + end + + @braintree_existing.send(method) + else + nil + end + end + + def validation_errors(method) + if @braintree_errors && @braintree_errors.on(method).any? + @braintree_errors.on(method).map do |error| + content_tag("div", ERB::Util.h(error.message), {:style => "color: red;"}) + end.join + else + "" + end + end + end +end + diff --git a/billing/app/helpers/braintree_helper.rb b/billing/app/helpers/braintree_helper.rb new file mode 100644 index 0000000..2d18b6c --- /dev/null +++ b/billing/app/helpers/braintree_helper.rb @@ -0,0 +1,5 @@ +module BraintreeHelper + + +end + |