public ActionResult HandleChanges(StoreDataHandler handler)
{
List <Citizen> citizens = handler.ObjectData <Citizen>();
string errorMessage = null;
if (handler.Action == StoreAction.Create)
{
try
{
foreach (Citizen created in citizens)
{
repo.Create(created);
}
}catch (Exception e)
{
errorMessage = e.Message;
}
}
else if (handler.Action == StoreAction.Destroy)
{
foreach (Citizen deleted in citizens)
{
repo.Delete(deleted.Id);
//citizen citizen = await db.citizens.FirstOrDefaultAsync(c => c.id == deleted.id);
//db.citizens.Remove(citizen);
//await db.SaveChangesAsync();
}
}
else if (handler.Action == StoreAction.Update)
{
foreach (Citizen updated in citizens)
{
try
{
repo.Update(updated);
}
catch (Exception e)
{
errorMessage = e.Message;
}
//citizen citizen = await db.citizens.FirstOrDefaultAsync(c => c.id == updated.id);
//CitizenHelper.CitizenUpdate(citizen, updated);
//await db.SaveChangesAsync();
}
}
if (errorMessage != null)
{
return(this.Store(errorMessage));
}
return(handler.Action != StoreAction.Destroy ? (ActionResult)this.Store(citizens) : (ActionResult)this.Content(""));
}
public void Delete(long id)
{
_citizenRepository.Delete(id);
}