/// <summary>
/// Update the WorkOrder's Status based on the status from (last) visit
/// </summary>
/// <param name="visit">The visit that will trigger the Workorder's status change</param>
/// <param name="currentUserRole">The user requesting the status change</param>
public void UpdateStatus(UserRole currentUserRole, Visit visit = null, bool doForce = false)
{
if (currentUserRole == null)
{
throw new ArgumentNullException(nameof(currentUserRole));
}
#region check transition NotReady => VisitNeeded
if (Status == WorkStatusType.NotReady)
{
var doStatusChange = false;
// rule: check all data is complete
doStatusChange = ((WorkSpecificationId > 0 || WorkSpecification != null) &&
(LocationId > 0 || Location != null) &&
(TaskInfos.Any()));
// rule: No visit exists yet or last visit has status closed with redo.
var closedVisit = Visits.OrderByDescending(v => v.WindowStart)
.FirstOrDefault();
var isLastVisitClosedWithRedo = doForce || (closedVisit?.ResultCode != null &&
closedVisit.Status == VisitStatusType.Closed &&
closedVisit.ResultCode.Outcome == ResultCodeOutcomeType.Redo);
doStatusChange = doStatusChange &&
(!Visits.Any() || isLastVisitClosedWithRedo);
if (doStatusChange)
{
ChangeStatusTo(WorkStatusType.VisitNeeded, currentUserRole);
}
}
#endregion
#region check transition VisitNeeded => VisitOpen (or Aborted)
if (Status == WorkStatusType.VisitNeeded)
{
// rule: at least one visit and last visit not in status closed
var lastVisit = Visits.OrderByDescending(v => v.WindowStart)
.FirstOrDefault(v => v.Status != VisitStatusType.Closed);
// rule: there is an appointment booked
if (lastVisit != null && lastVisit.IsAppointmentBooked)
{
ChangeStatusTo(WorkStatusType.VisitOpen, currentUserRole);
}
}
#endregion
#region check transition VisitOpen => Closed (or Aborted)
if (Status == WorkStatusType.VisitOpen)
{
// (OR) rule: at least one ans last visit is closed with outcome done
var lastVisit = Visits.OrderByDescending(v => v.WindowStart)
.FirstOrDefault(v => v.Status == VisitStatusType.Closed);
if (lastVisit?.ResultCode != null &&
lastVisit.ResultCode.Outcome == ResultCodeOutcomeType.Done)
{
ChangeStatusTo(WorkStatusType.Closed, currentUserRole);
}
else
{
// (OR) rule: last remark booking with result code abort
var lastRemark = WorkOrderRemarks.OfType <BookingRemark>()
.OrderByDescending(br => br.EnteredDate)
.FirstOrDefault();
if (lastRemark?.ResultCode != null &&
lastRemark.ResultCode.Outcome == ResultCodeOutcomeType.Abort)
{
ChangeStatusTo(WorkStatusType.Closed, currentUserRole);
}
}
}
#endregion
// TODO Alain still relevatnt?
#region check if the supplied visit is the last one in workorder
if (visit != null)
{
var lastVisit = Visits.OrderByDescending(v => v.PlannedStart).First();
if (visit.Id != lastVisit.Id)
{
return;
}
if (visit.Status == VisitStatusType.Closed)
{
if (visit.ResultCode == null)
{
throw new NotSupportedException(Translations.WorkOrderResultCodeRequired);
}
switch (visit.ResultCode.Outcome)
{
case ResultCodeOutcomeType.Abort:
ChangeStatusTo(WorkStatusType.Aborted, currentUserRole);
break;
case ResultCodeOutcomeType.Redo:
ChangeStatusTo(WorkStatusType.VisitNeeded, currentUserRole);
break;
case ResultCodeOutcomeType.Done:
ChangeStatusTo(WorkStatusType.Closed, currentUserRole);
break;
}
}
if (visit.Status == VisitStatusType.Aborted)
{
ChangeStatusTo(WorkStatusType.Aborted, currentUserRole);
}
}
#endregion
}
