create folders table

backend/routes/folders/new.js

@@ -0,0 +1,32 @@
+const express = require("express");
+const router = express.Router();
+const defineFolder = require("../../models/folders");
+const { DataTypes } = require("sequelize");
+
+module.exports = function (sequelize) {
+  const Folder = defineFolder(sequelize, DataTypes);
+
+  router.post("/", async (req, res) => {
+    try {
+      const { name, detail, projectId, parentFolderId } = req.body;
+      if (!name || !projectId) {
+        return res
+          .status(400)
+          .json({ error: "Name and projectId are required" });
+      }
+
+      const newFolder = await Folder.create({
+        name,
+        detail,
+        projectId,
+        parentFolderId,
+      });
+
+      res.json(newFolder);
+    } catch (error) {
+      res.status(500).json({ error: "Internal server error" });
+    }
+  });
+
+  return router;
+};