Several changes:
* De-duplicate code for different error types.
* No need to list lots of error subtypes where we aren't treating
them differently; StripeError is the base class of them all.
* Unexpected, non-Stripe-related, exceptions we can handle in the normal
way. Just make them show up in the billing-specific log too.
* The Stripe client library already logs type, code, param, and message
before raising an error, so we don't need to repeat those; just add the
HTTP status code (because it's not there already and sure why not),
and the Python exception type the client library chose to raise
in case that makes things a bit easier to interpret.
Normal server admins will never run this code, and zulipchat.com will
have this information configured before users see it, so this message
is really just for development.
Stripe Checkout means using JS code provided by Stripe to handle
almost all of the UI, which is great for us.
There are more features we should add to this page and changes we
should make, but this gives us an MVP.
[greg: expanded commit message; fixed import ordering and some types.]
This also amends a commit from Brock Whittaker <brock@zulipchat.com>
that merges two separate functions for YouTube videos and Vimeo videos
into a generic video recall function.
Fixes#7550.
On the "Organization settings" page, we had two Save buttons
for admins that had identical markup. This was confusing for
people reading the code. Now the two buttons have different
markup and individual, targeted click handlers (albeit still
calling the same function to do most of the work).
The context of this fix is that I was debugging a
Casper flake where our Casper tests were essentially clicking
on the same button twice. Depending on the timing,
the second button click could cause a "No changes saved!"
behavior that confused the Casper test. It is unclear whether
Casper was clicking both buttons here (in which case this fix
is necessary) or the same button twice (in which case this fix
just removes a nasty red herring for debugging).
The code still has the flaw that both buttons basically submit
the same data to the server, despite the appearance on the page
that there are two forms. The best fix for that is probably
just to move the Language/Notifications stuff to another
panel. I wanted to avoid touching this code altogether, but
the minor modifications here were necessary to improve the
Capser testing situation.
Showing the server output transparently in casper tests
will save developers headaches chasing down flakes. It's
particularly important to see server output intermingled
with the Casper output.
We now always show JS console output when running Casper tests.
The app is not spammy for the "happy path", so there's no real
reason to quiet it down, and it's never been well documented
how to turn on the option, so we've subjected developers to
needless head scratching in the past.