chore: fix startup of backend

backend/src/app.ts

@@ -4,31 +4,33 @@ import fs from 'fs';
 import jwt from 'jsonwebtoken';
 import path from 'path';
 
-const app = express();
 
-app.use( expressSession( {
+const run = () => {
+    const app = express();
+
+    app.use( expressSession( {
         'secret': '',
         'resave': true,
         'saveUninitialized': false
-} ) );
+    } ) );
 
 
-app.get( '/', ( request: express.Request, response: express.Response ) => {
+    app.get( '/', ( request: express.Request, response: express.Response ) => {
         response.send( 'HELLO WORLD' );
-} );
+    } );
 
 
 
-const privateKey = fs.readFileSync( path.join(
+    const privateKey = fs.readFileSync( path.join(
         __dirname,
         '/config/apple_private_key.p8'
-) ).toString();
-const musicApiConfig = JSON.parse( fs.readFileSync( path.join(
+    ) ).toString();
+    const musicApiConfig = JSON.parse( fs.readFileSync( path.join(
         __dirname,
         '/config/apple-music-api.config.secret.json'
-) ).toString() );
+    ) ).toString() );
 
-app.get( '/dev-token', ( request: express.Request, response: express.Response ) => {
+    app.get( '/dev-token', ( request: express.Request, response: express.Response ) => {
     // sign dev token
         const now = new Date().getTime();
         const tomorrow = now + ( 24 * 3600 * 1000 );
@@ -42,13 +44,18 @@ app.get( '/dev-token', ( request: express.Request, response: express.Response )
         } );
 
         response.send( jwtToken );
-} );
+    } );
 
-app.use( ( _request: express.Request, response: express.Response ) => {
+    app.use( ( _request: express.Request, response: express.Response ) => {
         response.sendFile( path.join( __dirname, '' ) );
-} );
+    } );
 
 
-const PORT = process.env.PORT || 8080;
+    const PORT = process.env.PORT || 8080;
 
-app.listen( PORT );
+    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 );
 };
 

backend/tsconfig.json

@@ -1,13 +1,18 @@
 {
     "compilerOptions": {
         "outDir": "./dist",
+        "rootDir": "./src",
         "allowJs": true,
         "target": "ES6",
         "skipLibCheck": true,
         "allowSyntheticDefaultImports": true,
-    "types": ["node"],
+        "types": [
+            "node"
+        ],
         "module": "NodeNext",
         "moduleResolution": "NodeNext"
     },
-  "include": [ "./src/**/*" ],
+    "include": [
+        "./src/**/*"
+    ]
 }