+ Added [router] and cleaned some code

routes/index.js

@@ -0,0 +1,5 @@
+const spells = require('./spells');
+
+module.exports = {
+    spells,
+}

routes/spells.js

@@ -0,0 +1,32 @@
+const express = require('express');
+let router = express.Router();
+
+const connection = require('../database/connection');
+const db = connection.db;
+
+getSpells = () => {
+    return new Promise((resolve, reject) => {
+        let query =
+        "SELECT * " +
+        "FROM spell";
+
+        db.query(query, (err, result) => {
+            if (err) {
+                return reject;
+            }
+            resolve(result);
+        })
+
+    })
+}
+
+router
+.get('/', (req, res, next) => {
+    getSpells().then(v => {
+        res.setHeader('Content-Type', 'application/json');
+        res.end(JSON.stringify({spells : v}));
+    })
+})
+
+
+module.exports = router