Wanjohi d565e6d445 fix(billing): every webhook says what it did, with the provider's ids (#406) ...

**Problem.** A billing webhook that changes nothing answers `200`
exactly like one that worked.
- A subscription made before checkouts carried the team id (`db43068`)
never matches a team.
- When one was cancelled, the API logged `a paid subscription matched no
team` with only the event type. Nothing said whose subscription it was,
so nobody could act on it.
- Deliveries that did apply were not logged at all.

**Changes.**
- `Polar.receive` returns the provider's `subscriptionId` and
`customerId`, in both camelCase and snake_case, as the rest of the
payload is read.
- For a `subscription.*` event, the event's own id is the
subscription's.
- For anything else, such as `order.refunded`, it is the
`subscription_id` field.
- The webhook route logs one line per delivery: `billing webhook {type,
team, standing, applied, subscription, customer}`.
- The unmatched-paid warning carries those ids and says what to do: find
the customer in the provider dashboard and set the team's plan by hand.
- A delivery naming a team that no longer exists is logged as an error,
not silently applied to nothing.

No behaviour change: the same deliveries apply to the same teams. This
is logging only.

**Tests.**
- `bun test src/billing/polar.test.ts`: 17 pass. One new test covers the
ids in both spellings, on a subscription event and on a non-subscription
one.
- `tsc` has no errors in the changed files. The existing errors are in
`utils/hook.ts` and `utils/validator.ts`, from Zod 4.

2026-10-15 19:31:36 +03:00

..

auth

style(auth): ring a refused or wrong answer red while it shakes

2026-10-02 06:10:05 +03:00

core

fix(billing): every webhook says what it did, with the provider's ids (#406)

2026-10-15 19:31:36 +03:00