public String ValidateFormInput(ChangeLoginDetailsViewModel model)
{
if (!ModelState.IsValid || (String.IsNullOrEmpty(model.OldEmail) && String.IsNullOrEmpty(model.OldPassword)))
{
return("Either current password or email must be provided.");
}
if (!String.IsNullOrEmpty(model.OldPassword))
{
if (String.IsNullOrEmpty(model.NewPassword) || String.IsNullOrEmpty(model.ConfirmPassword))
{
return("Both new and confirmed passwords must be provided.");
}
}
if (!String.IsNullOrEmpty(model.OldEmail))
{
if (String.IsNullOrEmpty(model.NewEmail) || String.IsNullOrEmpty(model.ConfirmEmail))
{
return("Both new and confirmed emails must be provided.");
}
}
return("ok");
}
public async Task <ActionResult> ChangeLoginDetails(ChangeLoginDetailsViewModel model)
{
var formValidationResult = ValidateFormInput(model);
if (formValidationResult == "ok")
{
if (!String.IsNullOrEmpty(model.OldPassword))
{
var result = await UserManager.ChangePasswordAsync(User.Identity.GetUserId(), model.OldPassword, model.NewPassword);
if (result.Succeeded)
{
if (!String.IsNullOrEmpty(model.OldEmail))
{
var user = _db.AspNetUsers.Find(User.Identity.GetUserId());
if (user.Email == model.OldEmail)
{
if (IsValid(model.NewEmail))
{
user.Email = model.NewEmail;
user.UserName = model.NewEmail;
_db.SaveChanges();
}
else
{
ModelState.AddModelError(String.Empty, "The new email does not have the correct format.");
return(View());
}
}
else
{
ModelState.AddModelError(String.Empty, "The email you provided is incorrect.");
return(View());
}
}
return(RedirectToAction("MyPortal", "Home", new { Message = ManageMessageId.ChangePasswordSuccess }));
}
else
{
AddErrors(result);
return(View(model));
}
}
else
{
var user = _db.AspNetUsers.Find(User.Identity.GetUserId());
if (user.Email == model.OldEmail)
{
if (IsValid(model.NewEmail))
{
user.Email = model.NewEmail;
user.UserName = model.NewEmail;
_db.SaveChanges();
}
else
{
ModelState.AddModelError(String.Empty, "The new email does not have the correct format.");
return(View());
}
}
else
{
ModelState.AddModelError(String.Empty, "The email you provided is incorrect.");
return(View());
}
return(RedirectToAction("MyPortal", "Home", new { Message = ManageMessageId.ChangePasswordSuccess }));
}
}
else
{
ModelState.AddModelError(String.Empty, formValidationResult);
return(View());
}
}