adding measurements

index.js

@@ -64,6 +64,11 @@ app.post('/api/measurements', (req, res) => {
 	res.status(201).json(measurement);
 });
 
+// GET
+app.get('/api/measurements', (req, res) => {
+  res.json(measurements);
+});
+
 // starting the listening service
 app.listen(3030, () => {
   console.log('Server running at http://localhost:3030');