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@@ -1,26 +1,38 @@
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+import * as helmet from 'helmet';
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import { NestFactory } from '@nestjs/core';
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import { Logger } from '@nestjs/common';
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-
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import { SwaggerModule, DocumentBuilder } from '@nestjs/swagger';
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import { AppModule } from './app.module';
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import { json } from 'body-parser';
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+/*
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+ Milvus insight API server bootstrap function
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+*/
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async function bootstrap() {
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+ // by default the server will be listening on port 3000
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const port = 3000;
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- const app = await NestFactory.create(AppModule, {
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- cors: true,
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- });
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+ // create the nest application with Cross-origin resource sharing
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+ const app = await NestFactory.create(AppModule, { cors: true });
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+ // security patches
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+ app.use(helmet());
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+ // set upload file size limit
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+ app.use(json({ limit: '150mb' }));
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+ // add an API prefix
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app.setGlobalPrefix('/api/v1');
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+ // prepare swagger config
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const config = new DocumentBuilder()
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.setTitle('Milvus insight')
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.setVersion('1.0')
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.build();
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+ // create swagger document
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const document = SwaggerModule.createDocument(app, config);
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+ // set up API
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SwaggerModule.setup('api', app, document);
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- app.use(json({ limit: '150mb' }));
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+ // start listening
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await app.listen(port);
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Logger.log(`Milvus insight API server is running on port ${port}`);
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}
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+// Start the server
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bootstrap();
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ryjiang