Simple E-commerce REST API

Table of Contents

• Technologies Used
• Features
• Getting Started
  • Prerequisites
  • Installation
  • Database Schema
• Screenshots

Technologies Used

• Java 17
• Spring Boot 3.2.2
• Spring Data JPA
• Hibernate
• MySQL
• Maven
• Liquibase
• OpenAPI
• Docker
• Spring Data REST
• Test Containers
• Prometheus
• Grafana
• Tempo

Features

• Retrieve a customer's wish list.
• Get the total sales amount for the current day.
• Determine the maximum sales day within a specified time range.
• Fetch the top N selling items of all time based on total sales amount.
• Get the top N selling items of the last month based on the number of sales.
• Integration Testing: Utilizes Test Containers for robust integration testing.
• Observability: Integrated with Prometheus, Grafana, and Tempo for monitoring and observability of the application.

Getting Started

Prerequisites

Ensure you have the following installed:

• Java 17+
• Docker

Installation

Follow these steps to install and configure the project:

1. Clone the repository.

   git clone https://github.com/syedabdullahrahman/e-commerce.git

2. Navigate to the project directory.

3. Build the project using Maven.

mvn clean install

4. Run the application

java -jar target/demo-0.0.1-SNAPSHOT.jar

OR

Run the application using Docker Compose:

docker-compose up

Screenshots

• OpenAPI or Swagger UI for testing API

• Application HTTP requests metrics

• Application overall metrics

Database Schema

The database schema is from MySQL Sample Database

Here is the schema diagram: