Python Django Project Case Study: From Concept to Release

ProjectThe goal is to create a fully functional e-commerce platform that allows users to browse, search, and purchase products. The platform should have user registration, shopping cart management and secure payment processing functions.

Technology stack

• python 3
• Django Framework
• Mysql Database
• html/CSS Template
• Stripe Payment Gateway

Design and Development

1. Database design

Designed the relational database , which contains the following tables:

• User table: stores user information
• Product table: stores product details
• Order table: store order information
• Order item table: stores detailed information of products in the order

2. Model creation

Using DjanGo ORM Created a model corresponding to the database table. These models define the fields, validation, and behavior of the data.

3. View function

Written view functions to handle user requests. These functions contain business logic, for example:

• User registration and login
• Product Browse and Search
• Shopping cart management
• Order Creation and Processing

4. Template

Created templates using HTML and CSS to define the front-end user interface of the website. Templates are connected with view functions to render dynamic content.

5. Deployment

The project is deployed on ubuntu server, using Nginx as the WEB server. The database is hosted on the mysql server.

Testing and Debugging

Implemented unit tests and integration tests to verify the functionality of the project. A logging mechanism is used to debug errors.

Safety and Compliance

• Use https to encrypt website communication
• Implementing role-based access control (RBAC)
• Comply with Payment Industry Data Security Standard (PCI-DSS)

release

The publishing process includes the following steps:

1. Pre-release testing

Conduct extensive testing in a pre-release environment to identify any missed bugs.

2. Review and Verification

Invite users to review the platform and provide feedback.

3. Production environment deployment

Deploy the project to production to make it available to the public.

4. Monitoring and maintenance

Regularlymonitor the performance and security of the platform. Implement regular maintenance and updates to keep it current.

result

The e-commerce platform launched successfully and made a positive impact in the following ways:

• Significantly increased sales and customer engagement
• Simplified online shopping process
• Enhanced customer satisfaction and loyalty

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