chore: migrate backend to monorepo apps and biome

apps/notifications/src/main.ts

@@ -0,0 +1,8 @@
+import { NestFactory } from '@nestjs/core';
+import { NotificationsModule } from './notifications.module';
+
+async function bootstrap() {
+  const app = await NestFactory.create(NotificationsModule);
+  await app.listen(process.env.NOTIFICATIONS_PORT ?? 3003);
+}
+bootstrap();

apps/notifications/src/notifications.controller.spec.ts

@@ -0,0 +1,22 @@
+import { Test, TestingModule } from '@nestjs/testing';
+import { NotificationsController } from './notifications.controller';
+import { NotificationsService } from './notifications.service';
+
+describe('NotificationsController', () => {
+  let notificationsController: NotificationsController;
+
+  beforeEach(async () => {
+    const app: TestingModule = await Test.createTestingModule({
+      controllers: [NotificationsController],
+      providers: [NotificationsService],
+    }).compile();
+
+    notificationsController = app.get<NotificationsController>(NotificationsController);
+  });
+
+  describe('root', () => {
+    it('should return "Hello World!"', () => {
+      expect(notificationsController.getHello()).toBe('Hello World!');
+    });
+  });
+});

apps/notifications/src/notifications.controller.ts

@@ -0,0 +1,12 @@
+import { Controller, Get } from '@nestjs/common';
+import { NotificationsService } from './notifications.service';
+
+@Controller()
+export class NotificationsController {
+  constructor(private readonly notificationsService: NotificationsService) {}
+
+  @Get()
+  getHello(): string {
+    return this.notificationsService.getHello();
+  }
+}

apps/notifications/src/notifications.module.ts

@@ -0,0 +1,10 @@
+import { Module } from '@nestjs/common';
+import { NotificationsController } from './notifications.controller';
+import { NotificationsService } from './notifications.service';
+
+@Module({
+  imports: [],
+  controllers: [NotificationsController],
+  providers: [NotificationsService],
+})
+export class NotificationsModule {}

apps/notifications/src/notifications.service.ts

@@ -0,0 +1,8 @@
+import { Injectable } from '@nestjs/common';
+
+@Injectable()
+export class NotificationsService {
+  getHello(): string {
+    return 'Hello World!';
+  }
+}