public ActionResult CreateForm(User user)
{
Init();
if (ModelState.IsValid)
{
var city = db.Cities.First(c => c.CityName == user.City.CityName);
var country = db.Countries.First(c => c.CountryName == user.Country.CountryName);
user.Country = country;
user.City = city;
db.Users.Add(user);
db.SaveChanges();
return(View("Success", user));
}
return(View(user));
}
public void OnException(ExceptionContext filtercontext)
{
if (!filtercontext.ExceptionHandled && filtercontext.Exception is NullReferenceException)
{
CustomExceptionHandler customExceptionHandler = new CustomExceptionHandler()
{
ExceptionMessage = filtercontext.Exception.Message,
TraceException = filtercontext.Exception.StackTrace,
ControllerName = filtercontext.RouteData.Values["controller"].ToString(),
ActionName = filtercontext.RouteData.Values["action"].ToString(),
ExceptionLogTime = DateTime.Now
};
using (UserDataBase userContext = new UserDataBase())
{
userContext.customExceptionHandlers.Add(customExceptionHandler);
userContext.SaveChanges();
}
filtercontext.ExceptionHandled = true;
filtercontext.Result = new ViewResult()
{
ViewName = "~/Views/Shared/Error"
};
}
}
public void UsersDbSave() => UserDataBase.SaveChanges();
//save all changes
public void Save()
{
_dataBase.SaveChanges();
}
