The app is now wired to GlitchTip with the Sentry SDKs

backend/src/app.module.ts

@@ -1,6 +1,7 @@
 import { Module } from '@nestjs/common';
 import { ConfigModule, ConfigService } from '@nestjs/config';
 import { ThrottlerModule } from '@nestjs/throttler';
+import { SentryModule } from '@sentry/nestjs/setup';
 import configurations from './configs/configurations';
 import { AuthModule } from './modules/auth/auth.module';
 import { AppController } from './app.controller';
@@ -25,6 +26,7 @@ import { VoiceModule } from './modules/voice/voice.module';
 
 @Module({
   imports: [
+    SentryModule.forRoot(),
     ConfigModule.forRoot({
       isGlobal: true,
       load: [configurations],

backend/src/common/errors/http-exception.filter.ts

@@ -6,6 +6,7 @@ import {
   HttpStatus,
   Logger,
 } from '@nestjs/common';
+import * as Sentry from '@sentry/nestjs';
 import type { Response } from 'express';
 import { AppException, type AppErrorResponse } from './app.exception';
 import { ErrorCode, type ErrorCodeValue } from './error-codes';
@@ -42,6 +43,9 @@ export class HttpExceptionFilter implements ExceptionFilter {
       this.logger.error(
         exception instanceof Error ? exception.stack : String(exception),
       );
+      if (Sentry.getClient()) {
+        Sentry.captureException(exception);
+      }
     }
 
     response.status(statusCode).json(body);

backend/src/instrument.ts

@@ -0,0 +1,36 @@
+import { config } from 'dotenv';
+import * as Sentry from '@sentry/nestjs';
+
+config();
+
+const dsn = process.env.SENTRY_DSN?.trim();
+
+if (dsn) {
+  Sentry.init({
+    dsn,
+    environment:
+      process.env.SENTRY_ENVIRONMENT?.trim() ||
+      process.env.NODE_ENV ||
+      'development',
+    release: process.env.SENTRY_RELEASE?.trim() || undefined,
+    sendDefaultPii: false,
+    tracesSampleRate: 0,
+    beforeSend(event) {
+      if (event.request) {
+        delete event.request.cookies;
+        delete event.request.data;
+        if (event.request.headers) {
+          delete event.request.headers.cookie;
+          delete event.request.headers.authorization;
+          delete event.request.headers.Authorization;
+        }
+      }
+      if (event.user) {
+        delete event.user.email;
+        delete event.user.ip_address;
+        delete event.user.username;
+      }
+      return event;
+    },
+  });
+}

backend/src/main.ts

@@ -1,4 +1,5 @@
 // backend/src/main.ts
+import './instrument';
 import { NestFactory } from '@nestjs/core';
 import { urlencoded } from 'express';
 import { AppModule } from './app.module';