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Add some notes on paypal checkout flow

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Matt-Yorkley
2020-11-18 14:55:29 +00:00
parent 2faea65f82
commit 010c1c799d
1 changed files with 3 additions and 0 deletions
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3
app/controllers/spree/paypal_controller_decorator.rb
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@@ -40,6 +40,9 @@ Spree::PaypalController.class_eval do
begin
pp_response = provider.set_express_checkout(pp_request)
if pp_response.success?
# At this point Paypal has *provisionally* accepted that the payment can now be placed,
# and the user will be redirected to a Paypal payment page. On completion, the user is
# sent back and the response is handled in the #confirm action in this controller.
redirect_to provider.express_checkout_url(pp_response, useraction: 'commit')
else
flash[:error] = Spree.t('flash.generic_error', scope: 'paypal', reasons: pp_response.errors.map(&:long_message).join(" "))