WPF MVVM login form
Hi, who can please advise with WPF MVVM
I'm making an authorization form, I wrote a model where there is :
public int Id { get; set; }
public string Login { get; set; } = null!;
public string Password { get; set; } = null!;
The service that goes to the repository and requests data: (I made the service because there I want to do validation, and for example even hashing of the entered password):
public class UserService : IUserService
{
private readonly IUserRepository _userRepository;
public UserService(IUserRepository userRepository)
{
_userRepository = userRepository;
}
public async Task<User?> GetUserByLogPassAsync(string login, string password)
{
var result = await _userRepository.GetUserByLogPassAsync(login, password);
return result;
}
But I can't figure out how to call this service in viewModel and for example go to another form if login and password are correct:
public class LoginViewModel : ViewModelBase
{
private readonly IUserService _userService;
private string _login;
private string _password;
public string Login
{
get
{
return _login;
}
set
{
_login = value;
OnPropertyChenged(nameof(Login));
}
}
public string Password
{
get
{
return _password;
}
set
{
_password = value;
OnPropertyChenged(nameof(Password));
}
}
public ICommand LoginCommand { get; }
I'm making an authorization form, I wrote a model where there is :
public int Id { get; set; }
public string Login { get; set; } = null!;
public string Password { get; set; } = null!;
The service that goes to the repository and requests data: (I made the service because there I want to do validation, and for example even hashing of the entered password):
public class UserService : IUserService
{
private readonly IUserRepository _userRepository;
public UserService(IUserRepository userRepository)
{
_userRepository = userRepository;
}
public async Task<User?> GetUserByLogPassAsync(string login, string password)
{
var result = await _userRepository.GetUserByLogPassAsync(login, password);
return result;
}
But I can't figure out how to call this service in viewModel and for example go to another form if login and password are correct:
public class LoginViewModel : ViewModelBase
{
private readonly IUserService _userService;
private string _login;
private string _password;
public string Login
{
get
{
return _login;
}
set
{
_login = value;
OnPropertyChenged(nameof(Login));
}
}
public string Password
{
get
{
return _password;
}
set
{
_password = value;
OnPropertyChenged(nameof(Password));
}
}
public ICommand LoginCommand { get; }
