33602d0fe9
Add project scaffolding and development infrastructure: - Add environment configuration files (.env.development, .env.example) with database, JWT, security, AI integration, logging, and CORS settings - Add .gitignore to exclude build artifacts, logs, IDE files, and environment variables - Add .prettierrc with single quotes and trailing commas configuration - Add multi-stage Dockerfile with development, build, and production stages - Ad
46 lines
1.3 KiB
TypeScript
46 lines
1.3 KiB
TypeScript
import {
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Injectable,
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NestInterceptor,
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ExecutionContext,
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CallHandler,
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Logger,
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} from '@nestjs/common';
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import { Observable } from 'rxjs';
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import { tap } from 'rxjs/operators';
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import { Request } from 'express';
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@Injectable()
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export class LoggingInterceptor implements NestInterceptor {
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private readonly logger = new Logger('HTTP');
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intercept(context: ExecutionContext, next: CallHandler): Observable<any> {
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const request = context.switchToHttp().getRequest<Request>();
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const { method, url, ip } = request;
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const userAgent = request.get('user-agent') || '';
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const userId = (request as any).user?.sub || 'anonymous';
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const now = Date.now();
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return next.handle().pipe(
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tap({
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next: () => {
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const response = context.switchToHttp().getResponse();
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const { statusCode } = response;
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const contentLength = response.get('content-length') || 0;
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const duration = Date.now() - now;
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this.logger.log(
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`${method} ${url} ${statusCode} ${contentLength} - ${duration}ms - ${userId} - ${ip} - ${userAgent}`,
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);
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},
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error: (error) => {
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const duration = Date.now() - now;
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this.logger.error(
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`${method} ${url} ERROR - ${duration}ms - ${userId} - ${ip} - ${error.message}`,
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);
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},
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}),
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);
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}
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}
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