SOLID AND CA

SRP

Single Responsibility Principle: A class should have only one reason to change.

OCP

Open/Closed Principle: A class should be open for extension but closed for modification.

LSP

Liskov Substitution Principle: Subclasses should be substitutable for their base classes.

ISP

Interface Segregation Principle: Programmers should not be forced to write or rely on interface methods they do not use.

DIP

Dependency Inversion Principle: High-level modules should not depend on low-level modules. Both should depend on abstractions.

Dependency Rule

Dependencies must all point inward

Clean Architecture Layers (From out to in)

Frameworks & Drivers, Interface Adapter, Application Business Rules, Enterprise Business Rules

Frameworks & Drivers

View, Data Access

Interface Adaptors

Controller, Presenter, View Model

Application Business Rules (Use Case Layer)

Use Case Interactor, Input Data, Output Data, Input Boundary, Output Boundary, Data Access Interface

Enterprise Business Rules (Entity layer)

Entities

Use Case Format

Name, Primary Actor, Preconditions, Trigger, Success Outcome, Main Success Scenario, Extensions