Fixed path issues

Dockerfile

@@ -1,6 +1,6 @@
 FROM node:alpine
 
-ARG PORT
+ARG PORT="3000"
 ENV PORT=$PORT
 
 COPY . .

src/environment.ts

@@ -7,9 +7,9 @@ dotenv.config();
 dotenv.config({path: '.env.local', override: true});
 
 export const environment = {
-	port: process.env['PORT'] ?? 3000,
+	port: process.env['PORT'] ? +process.env['PORT'] : 3000,
 	production: !process.env.NODE_ENV || ['prod', 'production'].includes(process.env.NODE_ENV.toLowerCase()),
-	tickers: process.env['TICKERS']?.split(',') ?? [],
+	tickers: process.env['TICKERS']?.split(',') || [],
 	token: process.env['TOKEN'],
 	version: packageJson.version
 }

src/main.ts

@@ -27,7 +27,7 @@ let shuttingDown = false;
 	});
 });
 
-app.get('/', errorHandler(async (req, res) => {
+app.get('*', errorHandler(async (req, res) => {
 	const results = await Promise.all(environment.tickers.map(ticker =>
 		fetch(`https://finnhub.io/api/v1/quote?symbol=${ticker}&token=${environment.token}`)
 			.then(resp => resp.json())));