public ActionResult Edit(string username, [Bind("Gender", "UserName", "Email, IsAdmin")] User user)
{
if (!IsAdminConnected())
{
return(RedirectToAction("Index", "Error", new { error = "You must be an admin to edit." }));
}
try
{
var errorMessage = GetErrorIfInvalid(user, false);
if (!string.IsNullOrWhiteSpace(errorMessage))
{
return(RedirectToAction("Index", "Error", new { error = errorMessage }));
}
User userToEdit = _userBl.GetById(username);
if (userToEdit == null)
{
return(RedirectToAction("Index", "Error", new { error = string.Format("Could not find user with username {0}", username) }));
}
// in case of last admin make himself not admin
if (_userBl.GetHowManyAdmins() == 1 && HttpContext.Session.GetString("ConnectedUserId") == user.UserName && user.IsAdmin == false)
{
user.IsAdmin = true;
}
userToEdit.Gender = user.Gender;
userToEdit.UserName = user.UserName;
userToEdit.Email = user.Email;
userToEdit.IsAdmin = user.IsAdmin;
_userBl.UpdateUser(userToEdit);
return(RedirectToAction("Details", "User"));
}
catch
{
return(RedirectToAction("Index", "Error"));
}
}