Simple Ecommerce

• Business Requirements
• Database Schema
• Backend Endpoints
• Challenges
• Screenshots
• Helpful Commands
• Tools and Langauges
• Improvements

Business Requirenments

• Admin can create products, user can buy products
• Each product has its parts and options.
• Product can have more than one part.
• Each Part can have more than one options.
• Each product can have its roles in Custom Price and Prohibited Combinations.
• Custom Price is added if the user selected two or more options that need more cost.
• Prohibited Combination added from the admin side, to check and validate that user can not select these cominations.

Database Schema

Backend Endpoints

• Swagger URL-> http://localhost:8000/swagger/
• Category endpoints
• Product endpoints
• Part endpoints
• Option endpoints
• Custom Price endpoints
• Prohibited Combinations endpoints
• Order (checkout) endpoint

Challenges

• Frontend Side
  • All the frontend stuff :joy
• Backend Side
  • Handling race conditions in purchasing a new product
  • Designing database to make tha admin able to add more than product

ScreenShot

• Create product step
• Create part step
• Create options step
• Create custom price step
• Create prohibited combinations step
• Cart and Checkout
• Login (Note: login is used for admin only to create products)
• Product list
• Product details

helpful commands

• Command to run unit test make test

• Command to load data (fixtures) make loaddata

• Command to create super user (admin) make superuser

Tools and Langauges

• Backend
  • Python
  • Django
  • Django Rest Framework
• Frontend
  • JavaScript
  • React JS
• Containerzation
  • Docker
• Documentation
  • Swagger

Improvements

• Frontend UI
• Each product can have more than 1 image
• Each option can have more than 1 image
• Authentication and Authorization (User Roles)
• Enhance and improve structure of the unit test (FakeRepo) for testing
• Add Account model for every user (to check balance before purchasing product)