//TODO: This should reuse code of LeaseOrderItem
protected override async ValueTask BookOrderItems(List <OrderItemContext <FacilityOpportunity> > orderItemContexts, StoreBookingFlowContext flowContext, OrderStateContext stateContext, OrderTransaction databaseTransaction)
{
// Check that there are no conflicts between the supplied opportunities
// Also take into account spaces requested across OrderItems against total spaces in each opportunity
foreach (var ctxGroup in orderItemContexts.GroupBy(x => x.RequestBookableOpportunityOfferId))
{
// Check that the Opportunity ID and type are as expected for the store
if (ctxGroup.Key.OpportunityType != OpportunityType.FacilityUseSlot || !ctxGroup.Key.SlotId.HasValue)
{
throw new OpenBookingException(new UnableToProcessOrderItemError(), "Opportunity ID and type are as not expected for the FacilityStore, during booking");
}
// Attempt to book for those with the same IDs, which is atomic
var(result, bookedOrderItemInfos) = await FakeDatabase.BookOrderItemsForFacilitySlot(
databaseTransaction.FakeDatabaseTransaction,
flowContext.OrderId.ClientId,
flowContext.SellerId.SellerIdLong ?? null /* Hack to allow this to work in Single Seller mode too */,
flowContext.OrderId.uuid,
ctxGroup.Key.SlotId.Value,
RenderOpportunityId(ctxGroup.Key),
RenderOfferId(ctxGroup.Key),
ctxGroup.Count(),
false
);
switch (result)
{
case ReserveOrderItemsResult.Success:
foreach (var(ctx, bookedOrderItemInfo) in ctxGroup.Zip(bookedOrderItemInfos, (ctx, bookedOrderItemInfo) => (ctx, bookedOrderItemInfo)))
{
// Set OrderItemId and access properties for each orderItemContext
ctx.SetOrderItemId(flowContext, bookedOrderItemInfo.OrderItemId);
BookedOrderItemHelper.AddPropertiesToBookedOrderItem(ctx, bookedOrderItemInfo);
}
break;
case ReserveOrderItemsResult.SellerIdMismatch:
throw new OpenBookingException(new SellerMismatchError(), "An OrderItem SellerID did not match");
case ReserveOrderItemsResult.OpportunityNotFound:
throw new OpenBookingException(new UnableToProcessOrderItemError(), "Opportunity not found");
case ReserveOrderItemsResult.NotEnoughCapacity:
throw new OpenBookingException(new OpportunityHasInsufficientCapacityError());
case ReserveOrderItemsResult.OpportunityOfferPairNotBookable:
throw new OpenBookingException(new UnableToProcessOrderItemError(), "Opportunity and offer pair were not bookable");
default:
throw new OpenBookingException(new OrderCreationFailedError(), "Booking failed for an unexpected reason");
}
}
}