public dynamic Postuser(user user)
 {
     try
     {
         var result = db.sp_user_insert(user.user_username, user.user_password, user.user_first_name, user.user_last_name,
                           user.user_gender, user.user_email, user.user_phone, "111", user.user_date_of_birth, user.country_id);
         if (result == 1)
             return true;
         else
             return false;
     }
     catch(Exception ex)
     {
         return false;
     }
 }
 public dynamic Getuser(user user)
 {
     return new { user = db.sp_user_readByUsernameAndPassword(user.user_username, user.user_password) };
 }