private bool CanExecuteOperation(Operations.ReportingOperation op, ReportingWorklistItemKey itemKey, bool disableIfSubmitForReview)
{
// if there is no proc step ref, operation is not available
if (itemKey.ProcedureStepRef == null)
return false;
var procedureStep = this.PersistenceContext.Load<ProcedureStep>(itemKey.ProcedureStepRef);
// for now, all of these operations assume they are operating on a ReportingProcedureStep
// this may need to change in future
if (!procedureStep.Is<ReportingProcedureStep>())
return false;
// Special Case:
// If the user has the SubmitForReview token and the step is unassigned, disable the operation
if (disableIfSubmitForReview
&& procedureStep.AssignedStaff == null
&& Thread.CurrentPrincipal.IsInRole(AuthorityTokens.Workflow.Report.SubmitForReview))
{
return false;
}
return op.CanExecute(procedureStep.As<ReportingProcedureStep>(), this.CurrentUserStaff);
}