feat: Auto remove cancelled subscriptions

packages/backend/src/workers/remove-cancelled-subscriptions.ee.ts

@@ -0,0 +1,46 @@
+import { Worker } from 'bullmq';
+import { DateTime } from 'luxon';
+import * as Sentry from '../helpers/sentry.ee';
+import redisConfig from '../config/redis';
+import logger from '../helpers/logger';
+import Subscription from '../models/subscription.ee';
+
+export const worker = new Worker(
+  'remove-cancelled-subscriptions',
+  async () => {
+    await Subscription.query()
+      .delete()
+      .where({
+        status: 'cancelled',
+      })
+      .andWhere(
+        'cancellation_effective_date',
+        '<=',
+        DateTime.now().startOf('day').toISODate()
+      );
+  },
+  { connection: redisConfig }
+);
+
+worker.on('completed', (job) => {
+  logger.info(
+    `JOB ID: ${job.id} - The cancelled subscriptions have been removed!`
+  );
+});
+
+worker.on('failed', (job, err) => {
+  const errorMessage = `
+    JOB ID: ${job.id} - ERROR: The cancelled subscriptions can not be removed! ${err.message}
+    \n ${err.stack}
+  `;
+  logger.error(errorMessage);
+  Sentry.captureException(err, {
+    extra: {
+      jobId: job.id,
+    },
+  });
+});
+
+process.on('SIGTERM', async () => {
+  await worker.close();
+});