When using the Stripe Pricing table for one-off purchases
(non-subscriptions) the webhook was encountering an error because it was
expecting subscription information which does not exist for one-off
purchases. This fix addresses that issue ensuring that no errors occur,
that users are added to the appropriate group, and that uses can see
their purchase on the billing page.
Instead of deleting customers on cancel we will now update the
subscription status to canceled. This way we can have some visibility on
which users have canceled.
Likely there was an API change at some point now that we are using the
latest version of the stripe API. When the
`customer.subscription.updated` webhook is called we should also accept
the status of "active".
This commit adds an optional new stripe based pricing table.
If the user is logged in, the email field will be prepopulated with the users email.
The pricing table can be configured in the stripe dashboard.
Once the discourse_subscriptions_pricing_table setting is filled with the pricing table embed code from the stripe dashboard,
the pricing table will be displayed on /s/subscriptions
For more details see https://stripe.com/docs/payments/checkout/pricing-table
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Co-authored-by: spirobel <spirobel@protonmail.com>
Previously, when a user canceled a subscription, the access would revoke
immediately on Discourse vs. at the end of the billing period. This
commit changes the behavior to remove membership at the end of the
billing period using Stripe's `cancel_at_period_end` attribute on the
Subscription object.
This commit now requires the setup of webhooks for subscription
processing to occur correctly.
Building off the foundation of using the Prices API, this PR adds the ability to create a one-time purchase plan for any product, which then can add a user to the specified plan group.
Some things to be aware of:
One-time purchases cannot have trials.
One-time purchases use the Invoice API instead of Subscriptions. Invoices are created then charged immediately.
Users should receive emails for these invoices directly from Stripe just like subscriptions.
