public static ApprovalRequestUpdater.Result TryUpdateExistingApprovalRequest(MessageItem updateMessage)
{
updateMessage.Load(ApprovalRequestUpdater.ApprovalRequestUpdateProperties);
int? valueAsNullable = updateMessage.GetValueAsNullable <int>(MessageItemSchema.ApprovalDecision);
string valueOrDefault = updateMessage.GetValueOrDefault <string>(MessageItemSchema.ApprovalDecisionMaker);
string valueOrDefault2 = updateMessage.GetValueOrDefault <string>(MessageItemSchema.ApprovalRequestMessageId);
ExDateTime?valueAsNullable2 = updateMessage.GetValueAsNullable <ExDateTime>(MessageItemSchema.ApprovalDecisionTime);
if (valueAsNullable == null)
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "Invalid update becasue there's no decision.");
return(ApprovalRequestUpdater.Result.InvalidUpdateMessage);
}
if (!ApprovalRequestUpdater.IsDecisionExpiry(valueAsNullable.Value) && string.IsNullOrEmpty(valueOrDefault))
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "Invalid update becasue there's no decisionMaker");
return(ApprovalRequestUpdater.Result.InvalidUpdateMessage);
}
if (string.IsNullOrEmpty(valueOrDefault2))
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "Invalid update becasue there's no messageId");
return(ApprovalRequestUpdater.Result.InvalidUpdateMessage);
}
if (valueAsNullable2 == null)
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "Invalid update becasue there's no decisionTime");
return(ApprovalRequestUpdater.Result.InvalidUpdateMessage);
}
return(ApprovalRequestUpdater.FindAndUpdateExistingApprovalRequest(updateMessage, valueAsNullable.Value, valueOrDefault, valueAsNullable2.Value, valueOrDefault2));
}
private static bool VerifyAndUpdateApprovalRequest(MailboxSession session, Participant updateMessageSender, int decision, string decisionMaker, ExDateTime decisionTime, MessageItem approvalRequest)
{
if (!object.Equals("IPM.Note.Microsoft.Approval.Request", approvalRequest.ClassName))
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "not a approval request, ignore.");
return(false);
}
if (!Participant.HasSameEmail(updateMessageSender, approvalRequest.Sender))
{
ApprovalRequestUpdater.diag.TraceDebug(0L, "not the same sender, ignore.");
return(false);
}
approvalRequest.OpenAsReadWrite();
if (ApprovalRequestUpdater.IsDecisionExpiry(decision))
{
approvalRequest[MessageItemSchema.ExpiryTime] = decisionTime;
}
else
{
approvalRequest[MessageItemSchema.ApprovalDecision] = decision;
approvalRequest[MessageItemSchema.ApprovalDecisionMaker] = decisionMaker;
approvalRequest[MessageItemSchema.ApprovalDecisionTime] = decisionTime;
}
return(true);
}