Multiple IPN calls cause single transaction to be logged more than once

symphonists / paypal_payments

Extension for Symphony CMS for processing and logging transaction made with PayPal Website Payments Standard.

http://makenosound.com/

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Multiple IPN calls cause single transaction to be logged more than once #1

Closed makenosound closed 13 years ago

makenosound commented 15 years ago

Because PayPal is retarded they sent many, many IPN calls. Need to add a check to see if the invoice is already in the DB and update/discard if that's the case.