33 lines
832 B
TypeScript
33 lines
832 B
TypeScript
import {
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ExceptionFilter,
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Catch,
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ArgumentsHost,
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HttpException,
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Logger,
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} from '@nestjs/common';
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import { Request, Response } from 'express';
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@Catch(HttpException) // What exception to catch
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export class HttpExceptionFilter implements ExceptionFilter<HttpException> {
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constructor(private readonly logger: Logger) {}
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catch(exception: HttpException, host: ArgumentsHost) {
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const ctx = host.switchToHttp();
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const request: Request = ctx.getRequest();
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const response: Response = ctx.getResponse();
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const status = exception.getStatus();
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if (status >= 500) {
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this.logger.warn({
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method: request.method,
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url: request.url,
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message: exception.message,
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});
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}
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response.status(status).json({
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message: exception.message,
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statusCode: status,
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});
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}
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}
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