Create the model
In the Models folder create a User class.
Create properties for Id, Username, PasswordHash and Passwordsalt.
Add the model to the Context
Open DatingContext and add a new DbSet of type User
Scaffold a migration
If the application is running stop it.
In the console add a new migration
dotnet ef migrations add AddedUserModel
In the Migrations folder check the new migration. Look for tables, fields and types to see that everything is like we expected.
Now run the migration against the database
dotnet ef database update