6.4 Code Review Process
All code changes go through pull request review before merging to the main branch. Pull requests should include a clear description of the changes, any testing that was performed, and notes about potential impacts on other parts of the system.
Reviewers look for code quality, adherence to project standards, security considerations, and potential performance impacts. The review process is collaborative: comments should be constructive and focused on improving the code rather than personal preferences. Reviewers should check for the following in this order of importance:
- Project scope - what does this code change do in relation to the client problem?
- Vulnerabilities - sanitization, XSS prevention, updated dependencies
- Performance implications - how does this impact the project’s performance?
- Adherence to coding standards - while this step should be largely automated, are we respecting WPCS, PSR12, ES6, TypeScript, etc.
- Documentation updates - is the functionality properly documented?
- Test coverage, if applicable - if the budget allows for it, does the work include unit tests?
Pull Request Description
Changes Made
- Implemented user authentication system for Laravel admin panel
- Added role-based permissions for content management
- Created middleware for protecting admin routes
Testing Performed
- Unit tests for authentication logic
- Manual testing of login/logout flow
- Verified permission restrictions work correctly
Notes
- Requires database migration before deployment
- New environment variables needed (see .env.example)
For WordPress projects, we’re particularly careful about maintaining compatibility with the existing theme or plugin structure. Laravel projects benefit from the framework’s testing tools, and we encourage writing tests alongside new functionality to ensure reliability.