generated from fahricansecer/boilerplate-be
94 lines
3.0 KiB
TypeScript
94 lines
3.0 KiB
TypeScript
import { NestFactory } from '@nestjs/core';
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import { ValidationPipe, Logger as NestLogger } from '@nestjs/common';
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import { ConfigService } from '@nestjs/config';
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import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
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import { AppModule } from './app.module';
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import helmet from 'helmet';
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import { Logger, LoggerErrorInterceptor } from 'nestjs-pino';
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async function bootstrap() {
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const logger = new NestLogger('Bootstrap');
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logger.log('🔄 Starting application...');
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const app = await NestFactory.create(AppModule, { bufferLogs: true });
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// Use Pino Logger
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app.useLogger(app.get(Logger));
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app.useGlobalInterceptors(new LoggerErrorInterceptor());
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// Security Headers
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app.use(helmet({
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contentSecurityPolicy: false,
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crossOriginEmbedderPolicy: false,
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}));
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// Graceful Shutdown (Prisma & Docker)
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app.enableShutdownHooks();
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// Get config service
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const configService = app.get(ConfigService);
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const port = configService.get<number>('PORT', 3000);
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const nodeEnv = configService.get('NODE_ENV', 'development');
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// Enable CORS
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app.enableCors({
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origin: true,
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credentials: true,
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});
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// Global prefix
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app.setGlobalPrefix('api');
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// Validation pipe (Strict)
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app.useGlobalPipes(
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new ValidationPipe({
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whitelist: true,
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transform: true,
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forbidNonWhitelisted: true,
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transformOptions: {
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enableImplicitConversion: true,
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},
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}),
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);
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// Swagger setup
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const swaggerConfig = new DocumentBuilder()
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.setTitle('TypeScript Boilerplate API')
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.setDescription(
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'Senior-level NestJS backend boilerplate with generic CRUD, authentication, i18n, and Redis caching',
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)
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.setVersion('1.0')
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.addBearerAuth()
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.addTag('Auth', 'Authentication endpoints')
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.addTag('Users', 'User management endpoints')
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.addTag('Admin', 'Admin management endpoints')
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.addTag('Health', 'Health check endpoints')
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.build();
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logger.log('Initializing Swagger...');
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const document = SwaggerModule.createDocument(app, swaggerConfig);
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SwaggerModule.setup('api/docs', app, document, {
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swaggerOptions: {
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persistAuthorization: true,
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},
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});
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logger.log('Swagger initialized');
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logger.log(`Attempting to listen on port ${port}...`);
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await app.listen(port, '0.0.0.0');
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logger.log('═══════════════════════════════════════════════════════════');
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logger.log(`🚀 Server is running on: http://localhost:${port}/api`);
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logger.log(`📚 Swagger documentation: http://localhost:${port}/api/docs`);
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logger.log(`💚 Health check: http://localhost:${port}/api/health`);
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logger.log(`🌍 Environment: ${nodeEnv.toUpperCase()}`);
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logger.log('═══════════════════════════════════════════════════════════');
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if (nodeEnv === 'development') {
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logger.warn('⚠️ Running in development mode');
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}
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}
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void bootstrap();
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