refactor: split routes and controllers

backend/routes/resources.js

@@ -0,0 +1,12 @@
+const express = require("express");
+const router = express.Router();
+const controller = require("../controllers/resourceController");
+
+router.get("/active", controller.getActive);
+router.get("/cancelled", controller.getCancelled);
+
+router.post("/", controller.create);
+router.put("/:id", controller.update);
+router.delete("/:id", controller.remove);
+
+module.exports = router;