[FIX] website_sale: disable the checkout confirm button on submit

On the checkout page, the page loaded after clicking on the
confirm button can take a while, for instance
if you have delivery carrier API requests to perform
(Fedex, USPS, UPS, ...) in order to get
their price according to the shipping weigth
and destination.

As it took a while, the end user was therefore tempted to submit the form
again, multiple times, which caused the requests to the delivery
carriers API to be performed multiple times, and it was
monopolizing multiple workers and the overal performance of the
server was impacted. It also leaded to concurrent update due
to the fact the sale order was being updated multiple times.

opw-710963

0 files changed, 0 insertions, 0 deletions