public async Task <IActionResult> Login(LoginViewModel model, string returnUrl = null)
{
returnUrl ??= Url.Content("~/");
ViewData["ReturnUrl"] = returnUrl;
if (ModelState.IsValid)
{
var result = await _signInManager.PasswordSignInAsync(model.UserNameOrEmail, model.Password, model.RememberMe, lockoutOnFailure : true);
// Tìm UserName theo Email, đăng nhập lại
if ((!result.Succeeded) && AppUtilities.IsValidEmail(model.UserNameOrEmail))
{
var user = await _userManager.FindByEmailAsync(model.UserNameOrEmail);
if (user != null)
{
result = await _signInManager.PasswordSignInAsync(user.UserName, model.Password, model.RememberMe, lockoutOnFailure : true);
}
}
if (result.Succeeded)
{
_logger.LogInformation(1, "User logged in.");
return(LocalRedirect(returnUrl));
}
if (result.RequiresTwoFactor)
{
return(RedirectToAction(nameof(SendCode), new { ReturnUrl = returnUrl, RememberMe = model.RememberMe }));
}
if (result.IsLockedOut)
{
_logger.LogWarning(2, "Tài khoản bị khóa");
return(View("Lockout"));
}
else
{
ModelState.AddModelError("Không đăng nhập được.");
return(View(model));
}
}
return(View(model));
}