Payment Service

A Spring Boot-based backend service for managing payments.

Features

• Core payment processing logic
• Unit testing setup
• Maven build configuration

API Endpoints

Payment Operations

• POST /payment/accept
  • Accepts payment for a user.
  • Payload:

    {
      "accountHolderName": "Vinit Rana",
      "amountCredited": 500.0,
      "modeOfPayment": "UPI"
    }

• GET /payment/balance/{name}
  • Returns the balance for a specific user.

Technologies Used

• Java 21
• Spring Boot 3.4.2
• Maven

Getting Started

Prerequisites

• Java 21 or higher
• Maven 3.6+

Build and Run

To build the project:

./mvnw clean install

To run the application:

./mvnw spring-boot:run

Project Structure

• src/main/java: Core application logic
• src/main/resources: Application configuration and properties
• src/test/java: Unit and integration tests