🧾 KhataBook - Your Digital Ledger

Welcome to KhataBook - an updated version of the popular ledger app. Manage all your transactions efficiently, send requests to your contacts, and maintain detailed records between users in a simple, user-friendly interface.

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✨ Key Features

• Unique usernames for personalized tracking of transactions
• Friend requests to connect with users and manage transactions together
• View public profiles to check a user's pending balances (how much they owe or are owed) and make informed decisions on whether to lend or give money
• Detailed transaction records that keep track of money exchanges between users
• Modern UI powered by Tailwind CSS for a clean and fast experience
• Real-time notifications for pending, accepted, or rejected requests

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🛠️ Technologies Used

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🛠️ How It Works

1. Unique Usernames: Each user registers with a unique username that makes tracking transactions easy.
2. Send and Accept Requests: Users can send and accept friend requests for streamlined transaction management.
3. View Public Profiles: You can view the public profiles of users to see how much they owe or how much is owed to them.
4. Real-time Transaction History: Users can see transaction histories with friends in real-time.

Example Code Snippet

// Example of a friend request being sent
const sendRequest = async (senderId, recipientUsername) => {
  const recipient = await User.findOne({ username: recipientUsername });
  if (!recipient) throw new Error('User not found');

  const request = new Request({ sender: senderId, recipient: recipient._id });
  await request.save();
  console.log('Request sent successfully');
};