A sample application using ASP.NET MVC that shows CRUD with change tracking using the new MongoDB EF Core Provider.
The app is a simple car garage and booking system that allows you to add, edit and delete cars and bookings.
In order to run the application, add your Atlas Connection String to your appsettings.json and appsettings.Development.json files.
dotnet run
Once you visit the URL shown in your CLI, you will see something similar to below.
There are two main endpoints you can visit: /Car and /Booking.
Both will list the existing cars and bookings in the database. In the case of the cars, if the car is not already booked, you will see a book button in the Actions column.
The above diagram gives a rough overview of the architecture of the app.
If you have written ASP.NET MVC apps before, this will be nothing new.
The views are written using Razor pages. There are views for cars, adding cars, editing cars and deleting cars with each taking either a model or a viewmodel.
The same also exists for bookings.
There are two controllers; CarController and BookingController.
Both provide the endpoints for the CRUD operations as mentioned above.
It uses the common naming convention so the view names match the method names in the controllers.
Both cars and bookings have an interface and associated implementation.
They are what the controllers talk to and then the service classes are what talk to the database via the CarBookingDbContext class.
Adding a new car
Editing an existing car
Deleting a car
List of bookings
