feat: made HelloWorld response when try to get root url

refacto: changed routes/root.js to routes/index.js

server.js

@@ -40,7 +40,7 @@ db = connectDatabase(config.database);
 
 // --- Routing ---
 
-app.use("/", require("./src/routes/root"));
+app.use("/", require("./src/routes/index"));
 app.use("/mods", require("./src/routes/mods"));
 
 // -- Error handling ---

src/controllers/index.js

@@ -0,0 +1,21 @@
+async function hey(req, res) {
+    try {
+        const query_result = "Hey you!";
+        res.send(query_result);
+    } catch (error) {
+        console.debug("Error at hey controller");
+        res.status(500).json({ error: error.message });
+    }
+}
+
+async function helloWorld(req, res) {
+    try {
+        const query_result = "Hello there!";
+        res.send(query_result);
+    } catch (error) {
+        console.debug("Error at HelloWorld controller");
+        res.status(500).json({ error: error.message });
+    }
+}
+
+module.exports = { helloWorld, hey };

src/routes/index.js

@@ -0,0 +1,16 @@
+const express = require("express");
+const controller = require("../controllers/index");
+
+const router = express.Router();
+
+router.get('/', (res, req) => {
+    console.debug("Triggered hello world");
+    controller.helloWorld(res, req);
+});
+
+router.get('/hey', (res, req) => {
+    console.debug("Triggered hey");
+    controller.hey(res, req);
+});
+
+module.exports = router;

src/routes/mods.js

@@ -7,7 +7,6 @@ const router = express.Router();
 router.get("/", async (req,res) => {
         console.debug("Accessing mods list");
         controller.getAllMods(req,res);
-        // res.send("No list yet");
 });
 
 router.get("/:name", async (req,res) => {

src/routes/root.js

@@ -1,10 +0,0 @@
-const express = require("express");
-const controller = require("../controllers/mods");
-
-const router = express.Router();
-
-router.get('/', (res, req) => {
-    res.send("Hello there!");
-});
-
-module.exports = router;