public decimal GetInventory(InventoryItem inventoryItem, Warehouse warehouse)
{
var previousInventory = 0m;
if (_applicationState.PreviousWorkPeriod != null)
{
var ppci = _inventoryDao.GetPeriodConsumptionItem(_applicationState.PreviousWorkPeriod.Id, inventoryItem.Id, warehouse.Id);
previousInventory = ppci.GetPhysicalInventory();
}
var transactions = GetTransactionItems(inventoryItem, warehouse).ToList();
var positiveSum = transactions.Where(x => x.TargetWarehouseId == warehouse.Id).Sum(y => (y.Quantity * y.Multiplier) / inventoryItem.Multiplier);
var negativeSum = transactions.Where(x => x.SourceWarehouseId == warehouse.Id).Sum(y => (y.Quantity * y.Multiplier) / inventoryItem.Multiplier);
var currentConsumption = (
from sale in GetSales(_applicationState.CurrentWorkPeriod, inventoryItem.Id, warehouse.Id)
let recipe = _inventoryDao.GetRecipe(sale.PortionName, sale.MenuItemId)
let rip = recipe.RecipeItems.Where(x => x.InventoryItem.Id == inventoryItem.Id)
select (rip.Sum(x => x.Quantity) * sale.Total) / (inventoryItem.Multiplier)).Sum();
return previousInventory + (positiveSum - negativeSum) - currentConsumption;
}
public WarehouseButton(Warehouse model, WarehouseInventoryViewModel baseViewModel)
{
_baseViewModel = baseViewModel;
Model = model;
}
private void OnWarehouseSelected(Warehouse obj)
{
UpdateSelectedWarehouse(obj.Id);
WarehouseButtons.ToList().ForEach(x => x.Refresh());
}
private IEnumerable<InventoryTransaction> GetTransactionItems(InventoryItem inventoryItem, Warehouse warehouse)
{
return _inventoryDao.GetTransactionItems(_applicationState.CurrentWorkPeriod.StartDate, inventoryItem.Id, warehouse.Id);
}
private bool ShouldKeep(PeriodicConsumptionItem periodicConsumptionItem, IEnumerable<InventoryItem> inventoryItems, Warehouse warehouse)
{
var wname = warehouse.Name;
var inventoryItem = inventoryItems.Single(y => y.Id == periodicConsumptionItem.InventoryItemId);
return inventoryItem.IsMappedToWarehouse(wname);
}