feat(scheduling): tenant webhooks for booking lifecycle

services/platform-api/src/scheduling/scheduling.module.ts

@@ -12,6 +12,8 @@ import { Host, HostSchema } from '../schemas/scheduling-host.schema.js'
 import { SlotLock, SlotLockSchema } from '../schemas/slot-lock.schema.js'
 import { Tenant, TenantSchema } from '../schemas/tenant.schema.js'
 import { User, UserSchema } from '../schemas/user.schema.js'
+import { WebhookDelivery, WebhookDeliverySchema } from '../schemas/webhook-delivery.schema.js'
+import { WebhookSubscription, WebhookSubscriptionSchema } from '../schemas/webhook-subscription.schema.js'
 import { TenantsModule } from '../tenants/tenants.module.js'
 import { ABUSE_GUARD, abuseGuardFactory } from './abuse/abuse-guard.js'
 import { AvailabilityService } from './availability/availability.service.js'
@@ -26,6 +28,9 @@ import { BookingReminderWorker } from './reminders/booking-reminder.worker.js'
 import { SchedulingAdminController } from './scheduling-admin.controller.js'
 import { SlotService } from './slots/slot.service.js'
 import { StalwartCalendarModule } from './stalwart-calendar/stalwart-calendar.module.js'
+import { WebhookDeliveryWorker } from './webhooks/webhook-delivery.worker.js'
+import { WebhooksController } from './webhooks/webhooks.controller.js'
+import { WebhooksService } from './webhooks/webhooks.service.js'
 
 // dezky Scheduling — Calendly-style booking on top of Stalwart calendars. Public
 // pages (booking.dezky.eu) hit the unauthenticated /api/v1/public routes; host
@@ -41,6 +46,8 @@ import { StalwartCalendarModule } from './stalwart-calendar/stalwart-calendar.mo
       { name: SlotLock.name, schema: SlotLockSchema },
       { name: Tenant.name, schema: TenantSchema },
       { name: User.name, schema: UserSchema },
+      { name: WebhookSubscription.name, schema: WebhookSubscriptionSchema },
+      { name: WebhookDelivery.name, schema: WebhookDeliverySchema },
     ]),
     // Drives the @Cron booking reminder worker.
     ScheduleModule.forRoot(),
@@ -52,7 +59,7 @@ import { StalwartCalendarModule } from './stalwart-calendar/stalwart-calendar.mo
     IntegrationsModule, // StalwartClient — host→account lookup during onboarding
     StalwartCalendarModule,
   ],
-  controllers: [SchedulingAdminController, PublicSchedulingController],
+  controllers: [WebhooksController, SchedulingAdminController, PublicSchedulingController],
   providers: [
     HostsService,
     AvailabilityService,
@@ -63,6 +70,8 @@ import { StalwartCalendarModule } from './stalwart-calendar/stalwart-calendar.mo
     JmapMailer,
     BookingReminderWorker,
     CalendarRetryWorker,
+    WebhooksService,
+    WebhookDeliveryWorker,
     // Pluggable captcha guard for the public booking surface (Turnstile when
     // TURNSTILE_SECRET is set, otherwise a no-op).
     { provide: ABUSE_GUARD, useFactory: abuseGuardFactory, inject: [ConfigService] },