public User FindUser(string userName, string password)
{
var hashedPassword = PasswordHasher.CalculateHashedPassword(password);
return(Queryable().Include(x => x.Role).Where(x => string.Equals(x.UserName, userName, StringComparison.InvariantCultureIgnoreCase) &&
string.Equals(x.Password, hashedPassword)).FirstOrDefault());
}
