ProcentCqrs

Created: 2011-07-13 09:33
Updated: 2016-07-14 07:48

README.md

This is my playground for experiments with CQRS in web app.

Main ideas:

  • write-only domain model with no getters/setters, only public methods
  • read model created via DB views
  • all interaction with domain via commands/events

Git tags mark "milestones" in this project's development - use them to navigate though project lifecycle.

For now I am not going to implement event sourcing, as I probably won't be able to use it in a real project in foreseeable future.

Testing the domain (it has no public getters/setters)

I solved this (however I'm not sure if it's the right way) by testing with DB - tests call command handlers instead of domain objects themselves. Domain command handlers get NH session, and tests use Simple.Data to verify that operation has the expected result. I currently don't have any idea of how to do it better.

Further development ideas:

  • add authentication and authorization
  • create command wrappers for handling authorization and transactions
  • ...

Tools user so far:

  • ASP MVC 3
  • SQL Server
  • Autofac
  • NHibernate (for write model)
  • Simple.Data (for read model)
  • NLog
  • SQL Server CE (for testing)
  • MSpec (and xUnit in several minor scenarios)
  • FakeItEasy
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