From 4c5e1a864b0a09ac9330b2ae7847eb8d73c7b461 Mon Sep 17 00:00:00 2001
From: Janis Hutz <development@janishutz.com>
Date: Wed, 26 Aug 2026 10:47:10 +0200
Subject: [PATCH] chore: fix startup of backend

---
 backend/src/app.ts    | 87 +++++++++++++++++++++++--------------------
 backend/src/logger.ts |  2 +-
 backend/tsconfig.json | 29 +++++++++------
 3 files changed, 65 insertions(+), 53 deletions(-)

diff --git a/backend/src/app.ts b/backend/src/app.ts
index ffe7008..5fd7820 100644
--- a/backend/src/app.ts
+++ b/backend/src/app.ts
@@ -4,51 +4,58 @@ import fs from 'fs';
 import jwt from 'jsonwebtoken';
 import path from 'path';
 
-const app = express();
 
-app.use( expressSession( {
-    'secret': '',
-    'resave': true,
-    'saveUninitialized': false
-} ) );
+const run = () => {
+    const app = express();
+
+    app.use( expressSession( {
+        'secret': '',
+        'resave': true,
+        'saveUninitialized': false
+    } ) );
 
 
-app.get( '/', ( request: express.Request, response: express.Response ) => {
-    response.send( 'HELLO WORLD' );
-} );
-
-
-
-const privateKey = fs.readFileSync( path.join(
-    __dirname,
-    '/config/apple_private_key.p8'
-) ).toString();
-const musicApiConfig = JSON.parse( fs.readFileSync( path.join(
-    __dirname,
-    '/config/apple-music-api.config.secret.json'
-) ).toString() );
-
-app.get( '/dev-token', ( request: express.Request, response: express.Response ) => {
-    // sign dev token
-    const now = new Date().getTime();
-    const tomorrow = now + ( 24 * 3600 * 1000 );
-    const jwtToken = jwt.sign( {
-        'iss': musicApiConfig.teamID,
-        'iat': Math.floor( now / 1000 ),
-        'exp': Math.floor( tomorrow / 1000 )
-    }, privateKey, {
-        'algorithm': 'ES256',
-        'keyid': musicApiConfig.keyID
+    app.get( '/', ( request: express.Request, response: express.Response ) => {
+        response.send( 'HELLO WORLD' );
     } );
 
-    response.send( jwtToken );
-} );
-
-app.use( ( _request: express.Request, response: express.Response ) => {
-    response.sendFile( path.join( __dirname, '' ) );
-} );
 
 
-const PORT = process.env.PORT || 8080;
+    const privateKey = fs.readFileSync( path.join(
+        __dirname,
+        '/config/apple_private_key.p8'
+    ) ).toString();
+    const musicApiConfig = JSON.parse( fs.readFileSync( path.join(
+        __dirname,
+        '/config/apple-music-api.config.secret.json'
+    ) ).toString() );
 
-app.listen( PORT );
+    app.get( '/dev-token', ( request: express.Request, response: express.Response ) => {
+    // sign dev token
+        const now = new Date().getTime();
+        const tomorrow = now + ( 24 * 3600 * 1000 );
+        const jwtToken = jwt.sign( {
+            'iss': musicApiConfig.teamID,
+            'iat': Math.floor( now / 1000 ),
+            'exp': Math.floor( tomorrow / 1000 )
+        }, privateKey, {
+            'algorithm': 'ES256',
+            'keyid': musicApiConfig.keyID
+        } );
+
+        response.send( jwtToken );
+    } );
+
+    app.use( ( _request: express.Request, response: express.Response ) => {
+        response.sendFile( path.join( __dirname, '' ) );
+    } );
+
+
+    const PORT = process.env.PORT || 8080;
+
+    app.listen( PORT );
+};
+
+export default {
+    run
+};
diff --git a/backend/src/logger.ts b/backend/src/logger.ts
index f8bd59d..a2f3c20 100644
--- a/backend/src/logger.ts
+++ b/backend/src/logger.ts
@@ -44,7 +44,7 @@ const configure = ( location: 'stderr' | 'file', minLevel: LogLevel, file?: stri
         throw new Error( 'File parameter required when location is "file"' );
     }
 
-    loc = location === 'stderr' ? 'stderr' : file;
+    loc = location === 'stderr' ? 'stderr' : ( file ?? 'musicplayer.log' );
     lev = levels.indexOf( minLevel );
 };
 
diff --git a/backend/tsconfig.json b/backend/tsconfig.json
index a0fcf4c..1d33eb1 100644
--- a/backend/tsconfig.json
+++ b/backend/tsconfig.json
@@ -1,13 +1,18 @@
 {
-  "compilerOptions": {
-    "outDir": "./dist",
-    "allowJs": true,
-    "target": "ES6",
-    "skipLibCheck": true,
-    "allowSyntheticDefaultImports": true,
-    "types": ["node"],
-    "module": "NodeNext",
-    "moduleResolution": "NodeNext"
-  },
-  "include": [ "./src/**/*" ],
-}
\ No newline at end of file
+    "compilerOptions": {
+        "outDir": "./dist",
+        "rootDir": "./src",
+        "allowJs": true,
+        "target": "ES6",
+        "skipLibCheck": true,
+        "allowSyntheticDefaultImports": true,
+        "types": [
+            "node"
+        ],
+        "module": "NodeNext",
+        "moduleResolution": "NodeNext"
+    },
+    "include": [
+        "./src/**/*"
+    ]
+}