This project is an example of hexagonal architecture, with angular. It's a POC used as a showcase to present the advantages of such an architecture.
All the business rules are in the domain folder, without any use of any framework. A port is present in /domain/ports. This interface is implemented in the angular project, and injected in components who need it.
The business rules are full tested in jest (written in TDD), so we can be confident on what we want. It presents a very simple set of usecases, where a client request for a taxi by calling a call center. The taxi then drive her client where she wants to go, and notify the call center when the client paid the bill. The call center registers it in an account book (the port), implemented as a simple console.log() in the angular service.
Run ng serve for a dev server. Navigate to http://localhost:4200/. The app will automatically reload if you change any of the source files.
Run ng test to execute the unit tests via Jest.
The builder is configured so you can run ng test and see jest running. It's also an example of how to install jest easily with the last version of angular (Documentation)
Don't hesitate to send a mail at alexandre.decollas.pro@gmail.com so you can make some remarks, or contrinute to the project by submitting a pull request.