gediminasnn/php.ps-code-refinery

Transaction Commission Calculator

This Transaction Commission Calculator application is built with PHP and uses Composer for dependency management. The application reads transactions from an input file, calculates commissions based on the origin country of the credit card and the transaction currency, and outputs the results.

Prerequisites

Before proceeding with the setup, ensure you have the following installed on your machine:

• PHP
• Composer

Setup

0. Clone the Repository

   First, clone the repository to your local machine. Open a terminal and run the following command:

   [email protected]:gediminasnn/php.ps-code-refinery.git

   (Optional) Replace [email protected]:gediminasnn/php.ps-code-refinery.git with the URL of repository.

1. Navigate to the Application Directory

   Change directory to the application root:

   cd php.ps-code-refinery

   (Optional) Replace php.ps-code-refinery with the path where you cloned the repository.

2. Install Composer Dependencies

   Before starting the Docker containers, install the project's PHP dependencies using Composer. Open a terminal and navigate to your project directory. Then, run the following command:

   composer install

   This command downloads and installs all the PHP libraries your project requires based on the composer.json file.

3. Run the Application

   You can run the application using the following command:

   php app.php input.txt

   Make sure to replace input.txt with the path to your input file containing the transactions.

4. (Optional) Run Tests

   Open a new terminal window or tab and execute the following command:

   ./vendor/bin/phpunit tests

   This command will execute your application's test suite. It will run all the tests located in the tests directory of your application.

   By completing this step, you will have fully set up your Transaction Commission Calculator on your local development environment, ensuring it is ready for further development, testing, or deployment.

Documentation

Example input.txt File

{"bin":"45717360","amount":"100.00","currency":"EUR"}
{"bin":"516793","amount":"50.00","currency":"USD"}
{"bin":"45417360","amount":"10000.00","currency":"JPY"}
{"bin":"41417360","amount":"130.00","currency":"USD"}
{"bin":"4745030","amount":"2000.00","currency":"GBP"}

Example Output

php app.php input.txt
1
0.47
1.66
2.41
43.72

License

This project is licensed under the MIT License