Bookmark button and action

app/actions/bookmarkProperty.js

@@ -0,0 +1,48 @@
+'use server';
+
+import connectDB from '@/config/database';
+import User from '@/models/User';
+import { getSessionUser } from '@/utils/getSessionUser';
+import { revalidatePath } from 'next/cache';
+
+async function bookmarkProperty(propertyId) {
+  await connectDB();
+
+  const sessionUser = await getSessionUser();
+
+  if (!sessionUser || !sessionUser.userId) {
+    return { error: 'User ID is required' };
+  }
+
+  const { userId } = sessionUser;
+
+  // Find user in database
+  const user = await User.findById(userId);
+
+  // Check if property is bookmarked
+  let isBookmarked = user.bookmarks.includes(propertyId);
+  console.log(isBookmarked);
+
+  let message;
+
+  if (isBookmarked) {
+    // If already bookmarked, remove it
+    user.bookmarks.pull(propertyId);
+    message = 'Bookmark removed successfully';
+    isBookmarked = false;
+  } else {
+    // If not bookmarked, add it
+    user.bookmarks.push(propertyId);
+    message = 'Bookmark added successfully';
+    isBookmarked = true;
+  }
+
+  console.log(message);
+
+  await user.save();
+  revalidatePath('/properties/saved', 'page');
+
+  return { message, isBookmarked };
+}
+
+export default bookmarkProperty;