68 lines
1.9 KiB
TypeScript
68 lines
1.9 KiB
TypeScript
import { NestFactory } from '@nestjs/core';
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import { ValidationPipe, Logger } from '@nestjs/common';
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import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
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import { MicroserviceOptions, Transport } from '@nestjs/microservices';
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import { AppModule } from './app.module';
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async function bootstrap() {
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const logger = new Logger('Bootstrap');
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const app = await NestFactory.create(AppModule);
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// Global prefix
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app.setGlobalPrefix('api/v1');
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// Validation
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app.useGlobalPipes(
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new ValidationPipe({
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whitelist: true,
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forbidNonWhitelisted: true,
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transform: true,
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transformOptions: { enableImplicitConversion: true },
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}),
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);
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// CORS
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app.enableCors({
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origin: '*',
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methods: 'GET,HEAD,PUT,PATCH,POST,DELETE',
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credentials: true,
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});
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// Swagger
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const config = new DocumentBuilder()
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.setTitle('Contribution Service API')
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.setDescription('RWA贡献值算力服务API - 管理用户算力计算、分配、明细账等功能')
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.setVersion('1.0.0')
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.addBearerAuth()
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.build();
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const document = SwaggerModule.createDocument(app, config);
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SwaggerModule.setup('api/docs', app, document);
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// Kafka 微服务 - 用于 CDC 消费和事件处理
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const kafkaBrokers = process.env.KAFKA_BROKERS?.split(',') || ['localhost:9092'];
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const kafkaGroupId = process.env.KAFKA_GROUP_ID || 'contribution-service-group';
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app.connectMicroservice<MicroserviceOptions>({
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transport: Transport.KAFKA,
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options: {
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client: {
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clientId: 'contribution-service',
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brokers: kafkaBrokers,
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},
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consumer: {
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groupId: kafkaGroupId,
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},
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},
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});
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await app.startAllMicroservices();
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logger.log('Kafka microservice started');
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const port = process.env.APP_PORT || 3020;
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await app.listen(port);
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logger.log(`Contribution Service is running on port ${port}`);
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logger.log(`Swagger docs: http://localhost:${port}/api/docs`);
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}
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bootstrap();
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