//removes the food item identifed by bfid
public void removeFoodItem(long bfid)
{
FoodItemAccess fia = new FoodItemAccess();
if (fia.findId(bfid) != 0)
{
fia.removeFoodItem(bfid);
}
}
//allows the user to set and update the consumption date. First checks if the date is valod
//and if the item exists
public int editConsDate(long bfid, DateTime?consDate)
{
FoodItemAccess fia = new FoodItemAccess();
if (fia.findId(bfid) != 0)
{
if (consDate == null)
{
fia.editConsDate(bfid, consDate);
return(0);
}
BFoodItem bFoodItem = getBFoodItem(bfid);
if (bFoodItem.PurchaseDate > consDate)
{
return(1);
}
fia.editConsDate(bfid, consDate);
return(0);
}
return(2);
}
