public void Update(int itemId)
{
// Added Ingredients
foreach (ItemIngredient itemIngredient in _itemIngredientsAdded)
{
itemIngredient.SetItemId(itemId);
itemIngredient.Update();
ItemIngredientAdjustment.Add(SessionManager.ActiveEmployee.Id,
itemId, itemIngredient.IngredientId, null,
itemIngredient.Amount, itemIngredient.MeasurementUnit);
}
// Changed Ingredients
foreach (ItemIngredient itemIngredient in _itemIngredientsNeedingUpdate)
{
ItemIngredient original = ItemIngredient.Get(itemIngredient.Id);
double oldAmount = UnitConversion.Convert(original.Amount, original.MeasurementUnit,
itemIngredient.MeasurementUnit);
itemIngredient.Update();
ItemIngredientAdjustment.Add(SessionManager.ActiveEmployee.Id,
itemId, itemIngredient.IngredientId, oldAmount, itemIngredient.Amount,
itemIngredient.MeasurementUnit);
}
// Removed Ingredients
foreach (ItemIngredient itemIngredient in _itemIngredientsRemoved)
{
ItemIngredient.Delete(itemIngredient.Id);
ItemIngredientAdjustment.Add(SessionManager.ActiveEmployee.Id,
itemId, itemIngredient.IngredientId, itemIngredient.Amount, null,
itemIngredient.MeasurementUnit);
}
_itemIngredientsAdded.Clear();
_itemIngredientsNeedingUpdate.Clear();
_itemIngredientsRemoved.Clear();
}
private ItemIngredient GetItemIngredient(int id,
out bool cachedAdd, out bool cachedChange, out bool cachedRemove)
{
cachedAdd = false;
cachedChange = false;
cachedRemove = false;
foreach (ItemIngredient itemIngredient in
_itemIngredientsAdded.Where(itemIngredient => itemIngredient.Id == id))
{
cachedAdd = true;
return(itemIngredient);
}
foreach (ItemIngredient itemIngredient in
_itemIngredientsNeedingUpdate.Where(itemIngredient => itemIngredient.Id == id))
{
cachedChange = true;
return(itemIngredient);
}
foreach (ItemIngredient itemIngredient in
_itemIngredientsRemoved.Where(itemIngredient => itemIngredient.Id == id))
{
cachedRemove = true;
return(itemIngredient);
}
return(ItemIngredient.Get(id));
}