public async Task <Dictionary <string, Item> > GetItems()
{
Dictionary <string, Order> orders = null;
try
{
orders = await orderProcessor.GetOrders();
}
catch
{
}
var items = await invhandler.FetchItems();
foreach (var itmKey in items.Keys)
{
int sum = orders?.Values.Where(o => o.Item.ID == int.Parse(itmKey)).Sum(o => o.Quantity) ?? 0;
items[itmKey].Quantity -= sum;
}
return(items);
}
/// <summary>
/// Get a list of all open orders.
/// </summary>
/// <returns>List of open orders.</returns>
public List <Order> GetOpenOrders()
{
return(_orderProcessor.GetOrders(x => x.Status.IsOpen()).ToList());
}
/// <summary>
/// Gets all orders matching the specified filter. Specifying null will return an enumerable
/// of all orders.
/// </summary>
/// <param name="filter">Delegate used to filter the orders</param>
/// <returns>All orders this order provider currently holds by the specified filter</returns>
public IEnumerable <Order> GetOrders(Func <Order, bool> filter)
{
return(_orderProcessor.GetOrders(filter));
}
/// <summary>
/// Get a list of all open orders.
/// </summary>
/// <returns>List of open orders.</returns>
public List <Order> GetOpenOrders()
{
return(_orderProcessor.GetOrders(x => x.Status == OrderStatus.Submitted || x.Status == OrderStatus.New).ToList());
}
/// <summary>
/// Gets all orders matching the specified filter. Specifying null will return an enumerable
/// of all orders.
/// </summary>
/// <param name="filter">Delegate used to filter the orders</param>
/// <returns>All orders this order provider currently holds by the specified filter</returns>
public IEnumerable <Order> GetOrders(Func <Order, bool> filter = null)
{
return(_orderProcessor.GetOrders(filter ?? (x => true)));
}