feat(email): send trial ending soon mails

apps/worker/Dockerfile

@@ -28,6 +28,7 @@ COPY apps/worker/package.json ./apps/worker/
 # Packages
 COPY packages/db/package.json ./packages/db/
 COPY packages/json/package.json ./packages/json/
+COPY packages/email/package.json ./packages/email/
 COPY packages/redis/package.json ./packages/redis/
 COPY packages/queue/package.json ./packages/queue/
 COPY packages/logger/package.json ./packages/logger/
@@ -73,6 +74,7 @@ COPY --from=build /app/apps/worker ./apps/worker
 # Packages
 COPY --from=build /app/packages/db ./packages/db
 COPY --from=build /app/packages/json ./packages/json
+COPY --from=build /app/packages/email ./packages/email
 COPY --from=build /app/packages/redis ./packages/redis
 COPY --from=build /app/packages/logger ./packages/logger
 COPY --from=build /app/packages/queue ./packages/queue

apps/worker/package.json

@@ -18,6 +18,7 @@
     "@openpanel/logger": "workspace:*",
     "@openpanel/queue": "workspace:*",
     "@openpanel/redis": "workspace:*",
+    "@openpanel/email": "workspace:*",
     "bullmq": "^5.8.7",
     "express": "^4.18.2",
     "prom-client": "^15.1.3",

apps/worker/src/boot-workers.ts

@@ -4,6 +4,7 @@ import { Worker } from 'bullmq';
 import {
   cronQueue,
   eventsQueue,
+  miscQueue,
   notificationQueue,
   sessionsQueue,
 } from '@openpanel/queue';
@@ -13,6 +14,7 @@ import { performance } from 'node:perf_hooks';
 import { setTimeout as sleep } from 'node:timers/promises';
 import { cronJob } from './jobs/cron';
 import { eventsJob } from './jobs/events';
+import { miscJob } from './jobs/misc';
 import { notificationJob } from './jobs/notification';
 import { sessionsJob } from './jobs/sessions';
 import { logger } from './utils/logger';
@@ -35,12 +37,14 @@ export async function bootWorkers() {
     notificationJob,
     workerOptions,
   );
+  const miscWorker = new Worker(miscQueue.name, miscJob, workerOptions);
 
   const workers = [
     sessionsWorker,
     eventsWorker,
     cronWorker,
     notificationWorker,
+    miscWorker,
   ];
 
   workers.forEach((worker) => {
@@ -105,12 +109,7 @@ export async function bootWorkers() {
     try {
       const time = performance.now();
       await waitForQueueToEmpty(cronQueue);
-      await Promise.all([
-        cronWorker.close(),
-        eventsWorker.close(),
-        sessionsWorker.close(),
-        notificationWorker.close(),
-      ]);
+      await Promise.all(workers.map((worker) => worker.close()));
       logger.info('workers closed successfully', {
         elapsed: performance.now() - time,
       });

apps/worker/src/index.ts

@@ -7,6 +7,7 @@ import { createInitialSalts } from '@openpanel/db';
 import {
   cronQueue,
   eventsQueue,
+  miscQueue,
   notificationQueue,
   sessionsQueue,
 } from '@openpanel/queue';
@@ -36,6 +37,7 @@ async function start() {
         new BullMQAdapter(sessionsQueue),
         new BullMQAdapter(cronQueue),
         new BullMQAdapter(notificationQueue),
+        new BullMQAdapter(miscQueue),
       ],
       serverAdapter: serverAdapter,
     });

apps/worker/src/jobs/misc.trail-ending-soon.ts

@@ -0,0 +1,50 @@
+import { db } from '@openpanel/db';
+import { sendEmail } from '@openpanel/email';
+import type { MiscQueuePayloadTrialEndingSoon } from '@openpanel/queue';
+import type { Job } from 'bullmq';
+
+export async function trialEndingSoonJob(
+  job: Job<MiscQueuePayloadTrialEndingSoon>,
+) {
+  const { organizationId } = job.data.payload;
+
+  const organization = await db.organization.findUnique({
+    where: {
+      id: organizationId,
+    },
+    include: {
+      createdBy: {
+        select: {
+          email: true,
+        },
+      },
+      projects: {
+        select: {
+          id: true,
+        },
+      },
+    },
+  });
+
+  if (!organization) {
+    return;
+  }
+
+  const project = organization.projects[0];
+
+  if (!organization.createdBy?.email) {
+    return;
+  }
+
+  if (!project) {
+    return;
+  }
+
+  return sendEmail('trial-ending-soon', {
+    to: organization.createdBy?.email,
+    data: {
+      organizationName: organization.name,
+      url: `https://dashboard.openpanel.dev/${organization.id}/${project.id}/settings/organization?tab=billing`,
+    },
+  });
+}

apps/worker/src/jobs/misc.ts

@@ -0,0 +1,13 @@
+import type { Job } from 'bullmq';
+
+import type { MiscQueuePayloadTrialEndingSoon } from '@openpanel/queue';
+
+import { trialEndingSoonJob } from './misc.trail-ending-soon';
+
+export async function miscJob(job: Job<MiscQueuePayloadTrialEndingSoon>) {
+  switch (job.data.type) {
+    case 'trialEndingSoon': {
+      return await trialEndingSoonJob(job);
+    }
+  }
+}