chore: fix startup of backend

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
+};

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 );
 };