E-Commerce Product Management System

Overview

This E-Commerce Product Management System is a full-stack application with a Spring Boot backend and Angular frontend. It provides a robust platform for managing products and categories in an e-commerce environment. The system features a binary tree implementation for efficient category management, RESTful API endpoints for CRUD operations, and integration with PostgreSQL for data persistence.

Key Features:

• Product and Category management
• Binary tree implementation for category organization
• RESTful API endpoints
• PostgreSQL database integration
• Angular frontend for intuitive user interaction
• Spring Boot Actuator for application monitoring and management
• Logging interceptor for request/response logging

Setup Instructions

Backend (Spring Boot)

1. Prerequisites:

   • Java 21
   • Maven
   • PostgreSQL

2. Clone the repository:

   • git clone https://github.com/ojAsare910/gtp-product_management-fullstack cd gtp-product_management-fullstack

3. Configure the database:

   • Create a PostgreSQL database named postgres with schema pmgmt_db
   • Update src/main/resources/application-dev.yml with your database credentials

4. Build and run the backend:

   • mvn spring-boot:run

The backend will start on http://localhost:8080.

Frontend (Angular)

1. Prerequisites:

   • Node.js and npm

2. Navigate to the frontend directory:

   • cd productmgmt-frontend

3. Install dependencies:

   • npm install

4. Run the Angular development server:

   • ng serve

The frontend will be available at http://localhost:4200.

Basic Usage Guide

1. Access the application: Open a web browser and go to http://localhost:4200

2. Main Features:

• Products:
  • View product list
  • Add new products
  • Edit existing products
  • Delete products
• Categories:
  • View category list
  • Add new categories
  • Edit existing categories
  • Delete categories

3. Class Diagram

   • 

4. Sequence Diagram

   • 

5. RESTful API Endpoints:

• Products:

  • GET /api/products: List all products
  • POST /api/products: Create a new product
  • GET /api/products/{id}: Get a specific product
  • PUT /api/products/{id}: Update a product
  • DELETE /api/products/{id}: Delete a product

• Categories:

  • GET /api/categories: List all categories
  • POST /api/categories: Create a new category
  • GET /api/categories/{id}: Get a specific category
  • PUT /api/categories/{id}: Update a category
  • DELETE /api/categories/{id}: Delete a category

Spring Boot Actuator

Spring Boot Actuator provides production-ready features to help you monitor and manage your application. To access Actuator endpoints:

1. Health check:

   • GET /actuator/health

2. Application info:

   • GET /actuator/info

Demonstration

• link https://www.loom.com/share/6725ab65d0224aa1a6a1e78d4bc32224