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Usando Sentry com NestJS

The quickest way to integrate Sentry.io with NestJS framework without using Raven

First of all, install the required Sentry Node SDK with npm or yarn:

# Using yarn
$ yarn add @sentry/node@5.9.0# Or use npm
$ npm install @sentry/node@5.9.0

Locate your Sentry DSN by going to the project settings:

Settings > Projects > Select the project to track
Choose on Client Keys (DSN) to show the DSN

Add these lines to src/main.ts file and change it to your own DSN:

import * as Sentry from '@sentry/node';Sentry.init({
  dsn: 'https://4e98de50242247eebc5512b55bc558a3@sentry.io/1837145',
});

An example for the implementation would be like this:

1*m3GWnBm2wtnLskzbld4KOg.png
src/main.ts

Create a new interceptor file:

1*htzjraHmN2PPLNmJZcYSNQ.png
src/sentry.interceptor.ts

Inject that interceptor to the desired controller by adding these lines:

import { UseInterceptors } from '@nestjs/common';
import { SentryInterceptor } from './sentry.interceptor';@UseInterceptors(SentryInterceptor)

An example on how those codes were to be added:

import { NestFactory } from '@nestjs/core';
import { AppModule } from './app.module';
import * as Sentry from '@sentry/node';
async function bootstrap() {
const app = await NestFactory.create(AppModule);
Sentry.init({
dsn: 'https://4e98de50242247eebc5512b55bc558a3@sentry.io/1837145',
});
await app.listen(3000);
}
bootstrap();
src/app.controller.ts

And that’s it!

To test if it’s working, you can add an error exception to a route and make requests to that route. For example:

import {
ExecutionContext,
Injectable,
NestInterceptor,
CallHandler,
} from '@nestjs/common';
import { Observable } from 'rxjs';
import { tap } from 'rxjs/operators';
import * as Sentry from '@sentry/minimal';
@Injectable()
export class SentryInterceptor implements NestInterceptor {
intercept( context: ExecutionContext, next: CallHandler): Observable<any> {
return next
.handle()
.pipe(
tap(null, (exception) => {
Sentry.captureException(exception);
}),
);
}
}
src/app.controller.ts

Then check if it’s recorded in your Sentry’s project dashboard:

Sentry Project Issue Dashboard

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