protected override bool OnValidate()
{
if (ModuleGalleryImage == null)
{
AddMessage(nameof(Text) + GetErrorMessageSufix(), new Message("Attempted to save link to non-existing image", MessageTypes.Error));
return(false);
}
_link = ModuleGalleryImageLink.Query.SingleOrDefault(mgil => mgil.Id == Id && mgil.ModuleGalleryImageId == ModuleGalleryImage.Id);
if (Id != 0 && _link == null)
{
AddMessage(nameof(Text) + GetErrorMessageSufix(), new Message("Link does not belong to current image or does not exist", MessageTypes.Error));
return(false);
}
return(true);
}
protected override void OnSubmit(NTGDBTransactional transaction)
{
if (IsDelete)
{
if (Id != 0)
{
_link.Delete(transaction);
}
}
else
{
_link = _link ?? new ModuleGalleryImageLink();
_link.Text = Text;
_link.Image = Image;
_link.Position = Position;
_link.ModuleGalleryImageId = ModuleGalleryImage.Id;
_link.Save(transaction);
Id = _link.Id;
}
}
