titan-framework v0.0.17

Titan

A framework for three-layered applications.

Why use it?

• Uses common design patterns.
  • Mediator (To connect Services)
  • Abstract Factory (To create a Service and its Repos)
  • Strategy (To switch Repos in a Service)
  • Decorator (To cache data in Repos)
  • Observer (Services observe changes in Repos and Faces observe changes in Services)
• Works on the client and server.
• Library agnostic. You can use this framework alongside other libraries. For example, repository and interface libraries such as Knex, MongoDB, Firebase, React, Express, Commander, etc.
• Attempts to follow the SOLID OO design principles.

Recommendations

• User-to-application logic should go in "Faces" (Interfaces)
• Application-to-storage logic should go in "Repos" (Repositories).
• Business logic should go in "Services".
• Use a Factory to create a Service and its Repo(s).
• Store instances of Factories in Mediators to connect Services.
• Relationships and validation (amongst other things) belong in Services (not usually Repos or Faces).

Examples

• Todos