From 5843da2d026ef56d0afa4d4f7cf72b19d22d05b2 Mon Sep 17 00:00:00 2001
From: GitBluub <louis.auzuret@gmail.com>
Date: Tue, 30 May 2023 02:07:36 +0900
Subject: [PATCH] fix: back crash if file not found

---
 back/src/artist/artist.controller.ts | 4 +++-
 back/src/genre/genre.controller.ts   | 4 +++-
 2 files changed, 6 insertions(+), 2 deletions(-)

diff --git a/back/src/artist/artist.controller.ts b/back/src/artist/artist.controller.ts
index 56b4606..8077a9a 100644
--- a/back/src/artist/artist.controller.ts
+++ b/back/src/artist/artist.controller.ts
@@ -21,7 +21,7 @@ import { Request } from 'express';
 import { ArtistService } from './artist.service';
 import { Prisma, Artist } from '@prisma/client';
 import { ApiTags } from '@nestjs/swagger';
-import { createReadStream } from 'fs';
+import { createReadStream, existsSync } from 'fs';
 
 @Controller('artist')
 @ApiTags('artist')
@@ -47,6 +47,8 @@ export class ArtistController {
 		const artist = await this.service.get({ id });
 		if (!artist) throw new NotFoundException('Artist not found');
 		const path = `/assets/artists/${artist.name}/illustration.png`;
+		if (!existsSync(path))
+			throw new NotFoundException('Illustration not found');
 
 		try {
 			const file = createReadStream(path);
diff --git a/back/src/genre/genre.controller.ts b/back/src/genre/genre.controller.ts
index b349a44..c2d8288 100644
--- a/back/src/genre/genre.controller.ts
+++ b/back/src/genre/genre.controller.ts
@@ -21,7 +21,7 @@ import { Request } from 'express';
 import { GenreService } from './genre.service';
 import { Prisma, Genre } from '@prisma/client';
 import { ApiTags } from '@nestjs/swagger';
-import { createReadStream } from 'fs';
+import { createReadStream, existsSync } from 'fs';
 
 @Controller('genre')
 @ApiTags('genre')
@@ -47,6 +47,8 @@ export class GenreController {
 		const genre = await this.service.get({ id });
 		if (!genre) throw new NotFoundException('Genre not found');
 		const path = `/assets/genres/${genre.name}/illustration.png`;
+		if (!existsSync(path))
+			throw new NotFoundException('Illustration not found');
 
 		try {
 			const file = createReadStream(path);