public async Task <JsonWebToken> Handle(SignIn request, CancellationToken cancellationToken)
{
var email = request.Email;
var password = request.Password;
var user = await _userRepository.GetAsync(email);
if (user == null || !user.ValidatePassword(password, _passwordHasher))
{
throw new IdentityException(Codes.InvalidCredentials,
"Invalid credentials.");
}
var refreshToken = new RefreshToken(user, _passwordHasher);
var claims = await _claimsProvider.GetAsync(user.Id);
var jwt = _jwtService.CreateToken(user.Id.ToString("N"), user.Role, claims);
jwt.RefreshToken = refreshToken.Token;
await _refreshTokenRepository.AddAndSaveAsync(refreshToken);
return(jwt);
}