SpringEcom - E-Commerce REST API

SpringEcom is a RESTful API backend for an e-commerce platform built with Spring Boot and Java. It provides comprehensive product management capabilities including CRUD operations, image handling, advanced search functionality, and performance monitoring via AOP.

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Features

• Product Management: Full CRUD operations for products
• Image Upload: Support for product images with multipart file upload
• Advanced Search: Search products by name, description, brand, or category
• RESTful API: Clean REST endpoints with proper HTTP status codes
• Database Integration: PostgreSQL with JPA/Hibernate
• Cross-Origin Support: CORS enabled for frontend integration
• Logs & Monitoring: AOP concepts implemented to keep record and observe application performance in application.logs

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Tech Stack

• Java
• Spring Boot
• Spring Data JPA — Database operations
• PostgreSQL — Primary database
• Lombok — Reduce boilerplate code
• Maven — Dependency management

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Database Setup

1. Install PostgreSQL
2. Create a database (default name: zahiq)
3. Update src/main/resources/application.properties with your credentials:

spring.datasource.url=jdbc:postgresql://localhost:5432/your_database_name
spring.datasource.username=your_username
spring.datasource.password=your_password

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API Endpoints

Base URL: http://localhost:8080/api

Method	Endpoint	Description
GET	/products	Get all products
GET	/product/{id}	Get product by ID
GET	/product/{id}/image	Get product image
POST	/product	Create new product
PUT	/product/{id}	Update existing product
DELETE	/product/{id}	Delete product
GET	/products/search	Search products by keyword

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Examples

Get All Products

GET /api/products

Get Single Product

GET /api/product/1

Get Product Image

GET /api/product/1/image

Create Product

POST /api/product
Content-Type: multipart/form-data

Form Data:

• product — JSON object
• imageFile — image file

Example JSON:

{
  "name": "Laptop",
  "description": "High performance laptop",
  "brand": "Dell",
  "price": 999.99,
  "category": "Electronics",
  "releaseDate": "2026-03-05",
  "productAvailable": true,
  "stockQuantity": 50
}

Update Product

PUT /api/product/1
Content-Type: multipart/form-data

Form Data:

• product — JSON object (same structure as create)
• imageFile — image file

Delete Product

DELETE /api/product/1

Search Products

GET /api/products/search?keyword=laptop

Searches across: name, description, brand, category

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