protected override async Task <OrderItem> OnExecuteAsync()
{
return(await _transactionContext.ExecuteAsync(async() =>
{
try
{
await _inventoryService.DecrementQuantityOnHandCommand(CurrentOrderItem.ProductID, CurrentOrderItem.Quantity).ExecuteAsync();
}
catch (InsufficientStockAmountException)
{
return await _orderItemDataProxy.BackOrderAsync(_orderItemID, DateTime.Now);
}
return await _orderItemDataProxy.ShipAsync(_orderItemID, DateTime.Now);
}));
}
protected override async Task <OrderItem> OnExecuteAsync()
{
return(await _transactionContext.ExecuteAsync(async() =>
{
var inventoryItem = await _inventoryDataProxy.GetByProductAsync(CurrentOrderItem.ProductID);
if (inventoryItem.QuantityOnHand - CurrentOrderItem.Quantity >= 0)
{
CurrentOrderItem.OrderStatus().SetShippedState();
CurrentOrderItem.ShippedDate = DateTime.Now.ToUniversalTime();
inventoryItem.QuantityOnHand -= CurrentOrderItem.Quantity;
await _inventoryDataProxy.UpdateAsync(inventoryItem);
}
else
{
CurrentOrderItem.OrderStatus().SetBackorderedState();
CurrentOrderItem.BackorderedDate = DateTime.Now.ToUniversalTime();
}
return await _orderItemDataProxy.ShipAsync(CurrentOrderItem);
}));
}
