private decimal GetFinalCost(RecipeItem recipeItem)
{
var pci = PeriodicConsumptionItems.SingleOrDefault(x => x.InventoryItemId == recipeItem.InventoryItem.Id);
if (pci != null && pci.GetPredictedConsumption() > 0)
{
var cost = recipeItem.Quantity * (pci.Cost / pci.UnitMultiplier);
cost = (pci.GetConsumption() * cost) / pci.GetPredictedConsumption();
return(cost);
}
return(0);
}
private decimal GetPredictedCost(RecipeItem recipeItem)
{
var pci = PeriodicConsumptionItems.Single(x => x.InventoryItemId == recipeItem.InventoryItem.Id);
return(recipeItem.Quantity * (pci.Cost / pci.UnitMultiplier));
}
private void UpdateConsumption(RecipeItem recipeItem, decimal saleTotal)
{
var pci = PeriodicConsumptionItems.Single(x => x.InventoryItemId == recipeItem.InventoryItem.Id);
pci.Consumption += (recipeItem.Quantity * saleTotal) / pci.UnitMultiplier;
}