Adds `create_stripe_checkout_session` to BillingSession abstract
class, which is then used in all places where a stripe.checkout.Session
and Session were created: start_retry_payment_intent_session,
start_card_update_stripe_session, and
setup_upgrade_checkout_session_and_payment_intent.
Adds a `billing_session_url` abstract property to the BillingSession
abstract class and for the RealmBillingSession child class sets that
value to `self.realm.uri`.
Adds request as a parameter to json_success as a refactor towards
making `ignored_parameters_unsupported` functionality available
for all API endpoints.
Also, removes any data parameters that are an empty dict or
a dict with the generic success response values.
Previously, our Stripe webhook event handler code retrieved the
user's email from Stripe using the stripe.Customer.email attribute.
This led to situations such that whenever the email that Stripe had
did not correspond to a UserProfile in Zulip, the payment flow
failed since we couldn't find a UserProfile associated with the
given email.
Now, we pass in the UserProfile.id in the metadata to Stripe's
checkout Session object, so that we can fetch the correct email
in future Stripe requests.
Lauryn Menard
Lauryn Menard
Eeshan Garg
Vishnu KS