Implement BullMQ for background job processing

* new REDIS_URL environment variable
2026-05-09 07:43:06 +08:00 · 2024-05-03 02:56:03 +01:00
parent 19a1f5e12d
commit 7f933addff
15 changed files with 314 additions and 6 deletions
@@ -0,0 +1,36 @@
+import { Global, Module } from '@nestjs/common';
+import { BullModule } from '@nestjs/bullmq';
+import { EnvironmentService } from '../environment/environment.service';
+import { parseRedisUrl } from '../../helpers';
+import { QueueName } from './constants';
+
+@Global()
+@Module({
+  imports: [
+    BullModule.forRootAsync({
+      useFactory: (environmentService: EnvironmentService) => {
+        const redisConfig = parseRedisUrl(environmentService.getRedisUrl());
+        return {
+          connection: {
+            host: redisConfig.host,
+            port: redisConfig.port,
+            password: redisConfig.password,
+          },
+          defaultJobOptions: {
+            attempts: 3,
+            backoff: {
+              type: 'exponential',
+              delay: 10000,
+            },
+          },
+        };
+      },
+      inject: [EnvironmentService],
+    }),
+    BullModule.registerQueue({
+      name: QueueName.EMAIL_QUEUE,
+    }),
+  ],
+  exports: [BullModule],
+})
+export class QueueModule {}