feat: support additional invoice events (#136)

- Adds support for three new events
- Removes support for invoices.upcoming given that never worked (see #114)

Author: kevcodez

README.md

@@ -70,8 +70,11 @@ This server synchronizes your Stripe account to a Postgres database. It can be a
 - [x] `invoice.payment_failed` 🟢
 - [x] `invoice.payment_succeeded` 🟢
 - [x] `invoice.sent` 🟢
-- [x] `invoice.upcoming` 🟢
+- [x] `invoice.upcoming` 🔴 - Event has no id and cannot be processed
 - [x] `invoice.updated` 🟢
+- [x] `invoice.overdue` 🟢
+- [x] `invoice.overpaid` 🟢
+- [x] `invoice.will_be_due` 🟢
 - [x] `invoice.voided` 🟢
 - [ ] `issuing_authorization.request`
 - [ ] `issuing_card.created`

src/routes/webhooks.ts

@@ -82,7 +82,9 @@ export default async function routes(fastify: FastifyInstance) {
         case 'invoice.payment_action_required':
         case 'invoice.payment_failed':
         case 'invoice.payment_succeeded':
-        case 'invoice.upcoming':
+        case 'invoice.overdue':
+        case 'invoice.overpaid':
+        case 'invoice.will_be_due':
         case 'invoice.sent':
         case 'invoice.voided':
         case 'invoice.marked_uncollectible':