From 1da4feeb895a13d0a0ae754bd716a84e8186d081 Mon Sep 17 00:00:00 2001
From: Elias Schneider <login@eliasschneider.com>
Date: Thu, 4 Apr 2024 23:18:00 +0200
Subject: [PATCH] fix(backend): crash on unhandled promise rejections

---
 backend/src/auth/auth.service.ts |  2 +-
 backend/src/main.ts              | 12 ++++++++++--
 2 files changed, 11 insertions(+), 3 deletions(-)

diff --git a/backend/src/auth/auth.service.ts b/backend/src/auth/auth.service.ts
index dbd69b86..e25445e1 100644
--- a/backend/src/auth/auth.service.ts
+++ b/backend/src/auth/auth.service.ts
@@ -99,7 +99,7 @@ export class AuthService {
       include: { resetPasswordToken: true },
     });
 
-    if (!user) throw new BadRequestException("User not found");
+    if (!user) return;
 
     // Delete old reset password token
     if (user.resetPasswordToken) {
diff --git a/backend/src/main.ts b/backend/src/main.ts
index 6e4f7545..f985a3ef 100644
--- a/backend/src/main.ts
+++ b/backend/src/main.ts
@@ -1,4 +1,8 @@
-import { ClassSerializerInterceptor, ValidationPipe } from "@nestjs/common";
+import {
+  ClassSerializerInterceptor,
+  Logger,
+  ValidationPipe,
+} from "@nestjs/common";
 import { NestFactory, Reflector } from "@nestjs/core";
 import { NestExpressApplication } from "@nestjs/platform-express";
 import { DocumentBuilder, SwaggerModule } from "@nestjs/swagger";
@@ -6,8 +10,8 @@ import * as bodyParser from "body-parser";
 import * as cookieParser from "cookie-parser";
 import * as fs from "fs";
 import { AppModule } from "./app.module";
-import { DATA_DIRECTORY } from "./constants";
 import { ConfigService } from "./config/config.service";
+import { DATA_DIRECTORY } from "./constants";
 
 async function bootstrap() {
   const app = await NestFactory.create<NestExpressApplication>(AppModule);
@@ -15,6 +19,7 @@ async function bootstrap() {
   app.useGlobalInterceptors(new ClassSerializerInterceptor(app.get(Reflector)));
 
   const config = app.get<ConfigService>(ConfigService);
+
   app.use(
     bodyParser.raw({
       type: "application/octet-stream",
@@ -42,5 +47,8 @@ async function bootstrap() {
   }
 
   await app.listen(parseInt(process.env.PORT) || 8080);
+
+  const logger = new Logger("UnhandledAsyncError");
+  process.on("unhandledRejection", (e) => logger.error(e));
 }
 bootstrap();