fix: stuff

packages/lib/jobs/client.ts

@@ -14,6 +14,7 @@ import { SEND_SIGNING_REJECTION_EMAILS_JOB_DEFINITION } from './definitions/emai
 import { SEND_SIGNING_EMAIL_JOB_DEFINITION } from './definitions/emails/send-signing-email';
 import { SEND_TEAM_DELETED_EMAIL_JOB_DEFINITION } from './definitions/emails/send-team-deleted-email';
 import { ADMIN_DELETE_ORGANISATION_JOB_DEFINITION } from './definitions/internal/admin-delete-organisation';
+import { ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION } from './definitions/internal/alert-organisation-seat-drift';
 import { BACKPORT_SUBSCRIPTION_CLAIM_JOB_DEFINITION } from './definitions/internal/backport-subscription-claims';
 import { BULK_SEND_TEMPLATE_JOB_DEFINITION } from './definitions/internal/bulk-send-template';
 import { CANCEL_ORGANISATION_SUBSCRIPTION_JOB_DEFINITION } from './definitions/internal/cancel-organisation-subscription';
@@ -59,6 +60,7 @@ export const jobsClient = new JobClient([
   CLEANUP_RATE_LIMITS_JOB_DEFINITION,
   SYNC_EMAIL_DOMAINS_JOB_DEFINITION,
   ADMIN_DELETE_ORGANISATION_JOB_DEFINITION,
+  ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION,
   CANCEL_ORGANISATION_SUBSCRIPTION_JOB_DEFINITION,
   SYNC_ORGANISATION_SEATS_JOB_DEFINITION,
 ] as const);

packages/lib/jobs/definitions/internal/alert-organisation-seat-drift.handler.ts

@@ -0,0 +1,67 @@
+import { mailer } from '@documenso/email/mailer';
+import { prisma } from '@documenso/prisma';
+import { IS_BILLING_ENABLED, SUPPORT_EMAIL } from '../../../constants/app';
+import { DOCUMENSO_INTERNAL_EMAIL } from '../../../constants/email';
+import type { JobRunIO } from '../../client/_internal/job';
+import type { TAlertOrganisationSeatDriftJobDefinition } from './alert-organisation-seat-drift';
+
+/**
+ * Daily check for organisations whose member count exceeds their paid seat
+ * count (`organisationClaim.memberCount`, where `0` means unlimited).
+ */
+export const run = async ({ io }: { payload: TAlertOrganisationSeatDriftJobDefinition; io: JobRunIO }) => {
+  if (!IS_BILLING_ENABLED()) {
+    return;
+  }
+
+  const organisations = await prisma.organisation.findMany({
+    where: {
+      // Exclude unlimited-seat plans (memberCount === 0).
+      organisationClaim: {
+        memberCount: {
+          not: 0,
+        },
+      },
+    },
+    select: {
+      id: true,
+      name: true,
+      organisationClaim: {
+        select: {
+          memberCount: true,
+        },
+      },
+      _count: {
+        select: {
+          members: true,
+        },
+      },
+    },
+  });
+
+  const driftedOrganisations = organisations.filter(
+    (organisation) =>
+      organisation.organisationClaim !== null &&
+      organisation._count.members > organisation.organisationClaim.memberCount,
+  );
+
+  if (driftedOrganisations.length === 0) {
+    io.logger.info('No organisations exceed their paid seat count');
+
+    return;
+  }
+
+  await mailer.sendMail({
+    to: SUPPORT_EMAIL,
+    from: DOCUMENSO_INTERNAL_EMAIL,
+    subject: `[Billing] ${driftedOrganisations.length} organisation(s) exceed their paid seat count`,
+    text: [
+      `${driftedOrganisations.length} organisation(s) have more members than their paid seat count:`,
+      '',
+      ...driftedOrganisations.map(
+        (organisation) =>
+          `- ${organisation.name} (${organisation.id}): ${organisation._count.members} members vs ${organisation.organisationClaim?.memberCount ?? 0} paid seats`,
+      ),
+    ].join('\n'),
+  });
+};

packages/lib/jobs/definitions/internal/alert-organisation-seat-drift.ts

@@ -0,0 +1,30 @@
+import { z } from 'zod';
+
+import type { JobDefinition } from '../../client/_internal/job';
+
+const ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_ID = 'internal.alert-organisation-seat-drift';
+
+const ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_SCHEMA = z.object({});
+
+export type TAlertOrganisationSeatDriftJobDefinition = z.infer<
+  typeof ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_SCHEMA
+>;
+
+export const ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION = {
+  id: ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_ID,
+  name: 'Alert Organisation Seat Drift',
+  version: '1.0.0',
+  trigger: {
+    name: ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_ID,
+    schema: ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_SCHEMA,
+    cron: '0 0 * * *', // Once a day at midnight.
+  },
+  handler: async ({ payload, io }) => {
+    const handler = await import('./alert-organisation-seat-drift.handler');
+
+    await handler.run({ payload, io });
+  },
+} as const satisfies JobDefinition<
+  typeof ALERT_ORGANISATION_SEAT_DRIFT_JOB_DEFINITION_ID,
+  TAlertOrganisationSeatDriftJobDefinition
+>;