private PickList PickProduct(
Guid orderId,
Product product,
int quantity,
Warehouse warehouse)
{
return new PickList
{
OrderId = orderId,
Product = product,
Quantity = quantity,
Warehouse = warehouse
};
}
private Warehouse LocateProduct(
Product product,
int quantity)
{
var inventoryLevels =
from warehouse in _warehouseRepository.GetAll()
select new
{
Warehouse = warehouse,
QuantityAllocated = (int ?)warehouse.PickLists
.Where(p => p.Product.Id == product.Id)
.Sum(p => p.Quantity) ?? 0,
QuantityRestocked = (int ?)warehouse.Requisitions
.Where(r => r.Product.Id == product.Id)
.Where(r => r.Restocks.Any())
.Sum(r => r.Quantity) ?? 0
};
return inventoryLevels
.Where(l => l.QuantityRestocked - l.QuantityAllocated >=
quantity)
.Select(l => l.Warehouse)
.FirstOrDefault();
}
public void Initialize()
{
_warehouses = new FakeRepository<Warehouse>();
_warehouse1 = new Warehouse { Name = "Hanger 18" };
_procrit = new Product { Id = 11190 };
_warehouse1.Requisitions = new List<Requisition>();
_warehouse1.Requisitions.Add(new Requisition
{
Product = _procrit,
Quantity = 7,
Restocks = new List<Restock> { new Restock() }
});
_warehouse1.PickLists = new List<PickList>();
_warehouses.Add(_warehouse1);
_clinic = new Customer
{
Name = "The Clinic",
ShippingAddress = "1 My Way"
};
_service = new InventoryAllocationService(_warehouses);
}