public Order CreateSubOrder(InventoryItem item, Order parent)
{
if (item.Article.ProductionShopCategory == null)
{
throw new DomainException(ArticleNotProducible(item.Article));
}
var subOrder = new Order(Guid.NewGuid(), $"{item.Article.Name} suborder of {parent}")
{
ReferenceOrder = parent?.ReferenceOrder ?? parent,
ParentOrder = parent,
ItemsOrdered = item.Collect().ToHashSet(),
ItemsProduced = InventoryItem.Empty(item.Article).Collect().ToHashSet(),
Status = OrderStatus.New,
Type = OrderType.Internal,
Customer = parent.Customer,
CreatedAt = DateTimeOffset.Now,
ShipmentDeadline = _timeProvider.Subtract(parent.ShipmentDeadline, item.TimeToProduce)
};
parent.SubOrders.Add(subOrder);
parent.ReferenceOrder?.SubOrders.Add(subOrder);
var shop = item.Article.ProductionShopCategory?.Shops
.OrderBy(s => s.Orders.Min(o => o?.EstimatedCompletionAt)).FirstOrDefault() ??
item.Article?.ProductionShopCategory?.DefaultShop;
if (shop != null)
{
AssignOrder(subOrder, shop);
}
return(subOrder);
}
public async Task CalculateTimeOfCompletion_Success()
{
//arrange
var now = DateTimeOffset.Now;
var item = new InventoryItem(Product1InteriorDoor, 20);
var spare = await InventoryRepo.FindSpareInventoryAsync(Product1InteriorDoor);
var expected = TimeProvider.Add(now, new InventoryItem(item.Article, item.Amount - spare).TimeToProduce);
//act
var eta = await InventoryService.CalculateTimeOfCompletion(item.Collect());
//assert
Assert.That(eta, Is.AtLeast(expected));
}