ASP.NET MVC (Domain Model, Repository, Fluent, Services - Structure for my Project)

Question

In my ASP.NET MVC web application, I have:

• Domain Model, created by LINQ to SQL

• Repositories such as

  UserRepository an

Answer 1

You might want to check out s#arp architecture to see how they structure things. It uses NHibernate and their repos are kinda directly tied to them so you'll need to modify it.

Answer 2

A couple of different projects do go in more detail about this (but mind you it also takes some effort to really understand how all the different parts work together)

• S#arp architecture
• Code camp server using the onion architecture
• Rob Connery's storefront screencast serries

Answer 3

I would look at the article by Jeffrey Palermo on the Onion Architecture here. This basic architecture works well in any project and will allow you to separate your core project (domain layer, persistence, etc.) from your web project.

We use this with MVC/StructureMap/FluentNHibernate and have had great success.

We end up having a structure similar to the one below.

> trunk
  + build (build scripts)
  + lib (external libraries)
  > src (source code)    
   >> Organization.App (solution name)
     >> Organization.App.Core (code library)
        + Config
        > Domain
          > Model
          > Persistence
          > Queries
          > Services
        > Persistence
        > Services
     >> Organization.App.Web (mvc web app)
        > Assets
          + Images
          + Scripts
          + Stylesheets
        + Controllers
        + Views
        + ViewModels

That's the basic idea. The web app references the core app for domain entities our repository/unit of work. Check out this older project on google code for a similar example. The great part about this is we have been able to add new "UI" project types to the same solution and re-use our core project as intended. Like a console app or a second web app, or whatever you need.