🌐 Currency Exchanger

This is a simple currency converter application built using Spring Boot, which utilizes a third-party free API for currency exchange rates.

🚀 Key Features

• 🌟 Convenient Currency Interaction: Retrieve a list of currencies relative to a specified currency. Convert a certain amount of one currency to another.

• 🧩 Modular Architecture: The project utilizes Spring Boot and follows a modular architecture, making it easy to add new features and maintain.

• 🛠️ Code Simplicity with Lombok: Leveraging Lombok simplifies the project's code, making it more readable and maintainable.

• 🧪 Unit Testing: The project's code is equipped with unit tests, enhancing its reliability and ensuring stable performance.

• 🗃️ Database Schema Management with Flyway: The application leverages Flyway migration for seamless database schema management, ensuring consistency across different environments.

• 🌐 JPA Bean Validation: The application uses JPA Bean Validation for validating entities and their properties, ensuring data integrity within the database.

🛠️ Technology Stack

• Spring Boot Validation: Input validation.
• Spring Boot Web: Building web-based applications.
• Spring Boot AOP: Modularization and cross-cutting concerns.
• Spring Boot Data: Simplified data access using Spring Data.
• OpenFeign: Interacting with external services
• Flyway: Database migration management.
• Lombok: Code simplification.

🏁 Installation and Running

To run the project, follow these steps:

1. Clone the repository:

   git clone https://github.com/f3n1b00t/currency-exchanger.git
   cd currency-exchanger

2. Run service:

   export POSTGRES_URL=jdbc:postgresql://localhost:5432/currencies
   export POSTGRES_USERNAME=root
   export POSTGRES_PASSWORD=password
   ./gradlew bootRun 

3. Enjoy the project! 🎉

📄 License

Spring Boot is Open Source software released under the Apache 2.0 license.