Design Django models with business logic in methods and managers.
npx skills add https://github.com/AngelDann/app-comisions-dist --skill django-models
Please help me install this Agent Skill. Skill: django-models Source: https://github.com/AngelDann/app-comisions-dist/tree/main/.cursor/skills/django-models Command: npx skills add https://github.com/AngelDann/app-comisions-dist --skill django-models
Web apps often crowd business rules into views; this skill promotes fat models and thin views by moving domain logic into models and managers for better testability and maintainability.
Start by moving core business rules into model methods (and managers), then refactor views to call those methods and keep views thin.
High-intent search queries and answers about installing and using this skill.
Move business logic out of Django views by encapsulating state transitions and validation in fat model methods and custom managers, then refactoring views to call those methods for better testability and maintainability.
Create reusable and chainable queries in Django by designing custom QuerySets and managers that leverage proper optimization techniques like select_related and prefetch_related for efficient database access.
The fat model pattern in Django architecture is a design approach that moves domain logic, validation, and state transitions into model methods and managers to keep views thin and improve testability.
Design Django models around domain concepts by defining suitable field choices, applying database indexes, and implementing lifecycle methods like __str__ and get_absolute_url to represent business rules clearly.
Use custom managers in Django for table-level operations and chainable query logic, while using model methods for row-level business logic and state transitions to ensure proper separation of concerns.
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