add api headermenu and crud management

scripts/migrate-header-menu.js

@@ -0,0 +1,69 @@
+const mongoose = require('mongoose');
+const fs = require('fs');
+const path = require('path');
+const dotenv = require('dotenv');
+const HeaderMenu = require('../models/HeaderMenu');
+
+dotenv.config();
+
+const MONGODB_URI = process.env.MONGODB_URI || 'mongodb://localhost:27017/SIMS';
+
+async function connectDB() {
+    try {
+        await mongoose.connect(MONGODB_URI);
+        console.log('✅ MongoDB Connected for Migration');
+    } catch (err) {
+        console.error('❌ MongoDB Connection Error:', err);
+        process.exit(1);
+    }
+}
+
+const processMenuItems = async (items, parentId = null) => {
+    for (const item of items) {
+        console.log(`  > Importing: ${item.label}`);
+        
+        const menuDoc = {
+            title: item.label,
+            slug: item.slug,
+            url: item.href,
+            parentId: parentId,
+            order: item.order || 0,
+            status: item.isActive === false ? "inactive" : "active",
+            type: item.type === "external" ? "external" : "internal"
+        };
+
+        const createdItem = await HeaderMenu.create(menuDoc);
+
+        if (item.children && item.children.length > 0) {
+            await processMenuItems(item.children, createdItem._id);
+        }
+    }
+};
+
+async function migrate() {
+    await connectDB();
+
+    try {
+        console.log('--- Starting Header Menu Migration ---');
+        
+        // 1. Clear existing menu items
+        await HeaderMenu.deleteMany({});
+        console.log('🗑️  Cleared existing HeaderMenu collection');
+
+        // 2. Read JSON data
+        const dataPath = path.join(__dirname, '../data/header-menu.json');
+        const fileData = fs.readFileSync(dataPath, 'utf8');
+        const menuItems = JSON.parse(fileData);
+
+        // 3. Recursive import
+        await processMenuItems(menuItems);
+
+        console.log('--- Migration Completed Successfully ---');
+        process.exit(0);
+    } catch (error) {
+        console.error('❌ Migration Failed:', error);
+        process.exit(1);
+    }
+}
+
+migrate();