public AdminController(IJsonBooksImporterService jsonBooksImporterService, IUserService userService, RoleManager <IdentityRole> roleManager)
{
_jsonBooksImporterService = jsonBooksImporterService ?? throw new ArgumentNullException(nameof(jsonBooksImporterService));
_userService = userService ?? throw new ArgumentNullException(nameof(userService));
_roleManager = roleManager ?? throw new ArgumentNullException(nameof(roleManager));
}
public AdministerBooksController(IJsonBooksImporterService jsonBooksImporterService)
{
_jsonBooksImporterService = jsonBooksImporterService ?? throw new ArgumentNullException(nameof(_jsonBooksImporterService));;
}
