categories route

server.js

@@ -18,9 +18,15 @@ app.get('/songs', async (req, res)=>{
 	const results = await mysqlConnection.awaitQuery("SELECT * FROM songs WHERE learned=True ORDER BY title ASC");
 	res.json(results)
 })
+
 app.get('/instruments', async (req, res)=>{
 	const results = await mysqlConnection.awaitQuery("SELECT * FROM instruments");
 	res.json(results)
 })
 
+app.get('/categories', async (req, res)=>{
+	const results = await mysqlConnection.awaitQuery("SELECT practice_categories.id, practice_categories.name AS category, instruments.name AS instrument FROM practice_categories JOIN instruments ON practice_categories.instrument_id = instruments.id ORDER BY practice_categories.id ASC");
+	res.json(results)
+})
+
 app.listen(18080)