ATM System

Application Walkthrough

This ATM System application simulates basic ATM functionalities such as checking account balance, depositing money, withdrawing money, and exiting the system.

Features

1. Check Balance: View the current balance in your account.
2. Deposit Money: Add a specified amount of money to your account.
3. Withdraw Money: Withdraw a specified amount of money from your account.
4. Exit: Exit the ATM system.

Run the Application on CLI:

npm i **\_\_\_**
npx ****\_****

when all the dependencies are successfully installed you can build and run the project using the below mentioned command : tsc && node index.js

Prerequisites

Before running the application, ensure you have the following installed:

• Node.js
• npm

Installation

1. Clone the repository:

   git clone https://github.com/yourusername/atm-system.git
   cd atm-system

2. Install the dependencies:

   npm install

Usage

1. Start the application:

   npm start

2. Follow the on-screen prompts to interact with the ATM system.

User Guide

1. Starting the ATM System:
   • Upon running the application, you will be presented with a menu of options.
2. Options Menu:
   • 1. Check Balance: Displays the current balance in your account.
   • 2. Deposit Money: Prompts you to enter an amount to deposit. After entering the amount, your balance will be updated accordingly.
   • 3. Withdraw Money: Prompts you to enter an amount to withdraw. If the amount is available in your balance, it will be deducted. Otherwise, an error message will be displayed.
   • 4. Exit: Exits the ATM system.

Example Interaction

1. Menu Display:

   Welcome to the ATM System
   1. Check Balance
   2. Deposit Money
   3. Withdraw Money
   4. Exit

2. Checking Balance:

   Your current balance is $1000

3. Depositing Money:

   Enter the amount to deposit: 200
   You have successfully deposited $200. Your new balance is $1200.

4. Withdrawing Money:

   Enter the amount to withdraw: 500
   You have successfully withdrawn $500. Your new balance is $700.

5. Exiting the System:

   Thank you for using the ATM System. Goodbye!

Development

Run/ Edit the Application on IDE:

    Clone or download the zip of the folder from : `LINK TO BE INSERTED HERE`
    `Then run the following commands to install the DEPENDENCIES : `

    ```
            tsc --init
            npm init -y
            npm install inquirer
            npm i --save-dev @types/inquirer

    ```

To contribute to the development of the ATM System:

1. Fork the repository on GitHub.
2. Clone your fork locally:

   git clone https://github.com/yourusername/atm-system.git
   cd atm-system

3. Create a new branch for your feature or bugfix:

   git checkout -b feature-or-bugfix-name

4. Make your changes and commit them:

   git add .
   git commit -m "Description of changes"

5. Push your changes to your fork:

   git push origin feature-or-bugfix-name

6. Create a pull request on GitHub.