feat: standalone collab server (#767)

* feat: standalone collab server

* * custom collab server port env
* fix collab start script command

* * API prefix
* Log startup PORT

* Tweak collab debounce

apps/server/src/collaboration/server/collab-app.module.ts

@@ -0,0 +1,23 @@
+import { Module } from '@nestjs/common';
+import { AppController } from '../../app.controller';
+import { AppService } from '../../app.service';
+import { EnvironmentModule } from '../../integrations/environment/environment.module';
+import { CollaborationModule } from '../collaboration.module';
+import { DatabaseModule } from '@docmost/db/database.module';
+import { QueueModule } from '../../integrations/queue/queue.module';
+import { EventEmitterModule } from '@nestjs/event-emitter';
+import { HealthModule } from '../../integrations/health/health.module';
+
+@Module({
+  imports: [
+    DatabaseModule,
+    EnvironmentModule,
+    CollaborationModule,
+    QueueModule,
+    HealthModule,
+    EventEmitterModule.forRoot(),
+  ],
+  controllers: [AppController],
+  providers: [AppService],
+})
+export class CollabAppAppModule {}

apps/server/src/collaboration/server/collab-main.ts

@@ -0,0 +1,39 @@
+import { NestFactory } from '@nestjs/core';
+import { CollabAppAppModule } from './collab-app.module';
+import {
+  FastifyAdapter,
+  NestFastifyApplication,
+} from '@nestjs/platform-fastify';
+import { TransformHttpResponseInterceptor } from '../../common/interceptors/http-response.interceptor';
+import { InternalLogFilter } from '../../common/logger/internal-log-filter';
+import { Logger } from '@nestjs/common';
+
+async function bootstrap() {
+  const app = await NestFactory.create<NestFastifyApplication>(
+    CollabAppAppModule,
+    new FastifyAdapter({
+      ignoreTrailingSlash: true,
+      ignoreDuplicateSlashes: true,
+      maxParamLength: 500,
+    }),
+    {
+      logger: new InternalLogFilter(),
+    },
+  );
+
+  app.setGlobalPrefix('api', { exclude: ['/'] });
+
+  app.enableCors();
+
+  app.useGlobalInterceptors(new TransformHttpResponseInterceptor());
+  app.enableShutdownHooks();
+
+  const logger = new Logger('CollabServer');
+
+  const port = process.env.COLLAB_PORT || 3001;
+  await app.listen(port, '0.0.0.0', () => {
+    logger.log(`Listening on http://127.0.0.1:${port}`);
+  });
+}
+
+bootstrap();