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E-commerce API Project

E-commerce REST API

Python
Django
Django REST Framework
MySQL
E-commerce API Project

Project Overview

A robust and scalable RESTful API built with Django REST Framework for managing an end-to-end e-commerce platform. It supports token-based authentication, role-based access control for buyers, sellers, and admins, and full product lifecycle management. Additional features include dynamic cart operations, seamless order processing, Paystack payment integration, and detailed user profiles with transaction history tracking.

Challenges
Key technical challenges addressed in this project
  • Implementing token-based authentication for secure API access
  • Designing role-based access control for different user types
  • Creating a flexible and extensible product management system
  • Integrating Paystack payment processing
Solutions
How these challenges were overcome
  • Used Django REST Framework's token authentication
  • Implemented custom permissions for buyers, sellers, and admins
  • Designed a comprehensive product model with categories and attributes
  • Created a seamless payment flow with Paystack API integration

Technology Stack

Python

Primary programming language

Proficiency90%

Django

Web framework for rapid development

Proficiency85%

Django REST Framework

API toolkit for Django

Proficiency80%

MySQL

Relational database

Proficiency75%

JWT

Token-based authentication

Proficiency70%

Paystack API

Payment processing

Proficiency65%

Project Metrics

35

API Endpoints

Total number of API endpoints

12

Database Models

Core data models

180ms

API Response Time

Average response time

85%

Test Coverage

Code test coverage

Development Timeline

Project Inception
January 2024

Initial planning and requirements gathering

Core API Development
February 2024

Building the foundational API endpoints

Authentication System
March 2024

Implementing secure user authentication

Payment Integration
April 2024

Adding Paystack payment processing

Testing & Optimization
May 2024

Comprehensive testing and performance tuning

System Architecture

Authentication Service

Handles user registration, login, and token management

Product Management

Manages product listings, categories, and inventory

Order Processing

Handles cart operations, checkout, and order management

Payment Integration

Processes payments through Paystack integration

System Architecture Diagram

System Architecture Diagram: Visual representation of the project's components and data flow

Performance Metrics

API Response Time
< 200ms average
Test Coverage
85%
Code Quality
Maintained with Black, Flake8, and isort
Documentation
Complete API documentation with Swagger