private void UnmergeHelper(IEnumerable<Order> sourceOrders, OrderCancelInfo cancelInfo, IAccessionNumberBroker accBroker)
{
foreach (var order in sourceOrders)
{
string failureReason;
if (!order.CanUnmerge(cancelInfo, out failureReason))
throw new RequestValidationException(failureReason);
var result = order.Unmerge(cancelInfo, accBroker.GetNext());
var replacementOrder = result.ReplacementOrder;
PersistenceContext.Lock(replacementOrder, DirtyState.New);
// sync state so that ghost procedures get OIDs, prior to queuing ghost HL7 events
PersistenceContext.SynchState();
// notify HL7 of cancelled procedures (now existing as ghosts on dest order)
foreach (var procedure in result.GhostProcedures)
{
LogicalHL7Event.ProcedureCancelled.EnqueueEvents(procedure);
}
// if the replacement order is not terminated
if (!replacementOrder.IsTerminated)
{
// notify HL7 of replacement
LogicalHL7Event.OrderCreated.EnqueueEvents(replacementOrder);
// recur on items that were merged into this order
UnmergeHelper(replacementOrder.MergeSourceOrders, cancelInfo, accBroker);
}
}
}
private void UnmergeHelper(IEnumerable <Order> sourceOrders, OrderCancelInfo cancelInfo, IAccessionNumberBroker accBroker)
{
foreach (var order in sourceOrders)
{
string failureReason;
if (!order.CanUnmerge(cancelInfo, out failureReason))
{
throw new RequestValidationException(failureReason);
}
var result = order.Unmerge(cancelInfo, accBroker.GetNext());
var replacementOrder = result.ReplacementOrder;
PersistenceContext.Lock(replacementOrder, DirtyState.New);
// sync state so that ghost procedures get OIDs, prior to queuing ghost HL7 events
PersistenceContext.SynchState();
// notify HL7 of cancelled procedures (now existing as ghosts on dest order)
foreach (var procedure in result.GhostProcedures)
{
LogicalHL7Event.ProcedureCancelled.EnqueueEvents(procedure);
}
// if the replacement order is not terminated
if (!replacementOrder.IsTerminated)
{
// notify HL7 of replacement
LogicalHL7Event.OrderCreated.EnqueueEvents(replacementOrder);
// recur on items that were merged into this order
UnmergeHelper(replacementOrder.MergeSourceOrders, cancelInfo, accBroker);
}
}
}
