/// <summary>
/// Check to see if a specific user is available.
/// <para>Queue members calendars are stored in a 0-based integer list. Use <see cref=" queueMemberCount"/> to determine number of members.</para>
/// </summary>
/// <param name="shiftStart">DateTime format for starting time.</param>
/// <param name="member">Integer value of member to check</param>
/// <returns></returns>
public bool isAvailable(DateTime shiftStart, int member)
{
bool result = true;
try
{
//Okay, I lied. The group members are 1-based, not 0-based. The 0th element is actually the user, so we need to offset by 1.
EWS.AttendeeAvailability avail = freeBusy.AttendeesAvailability.ElementAt(member + 1);
foreach (EWS.CalendarEvent cal in avail.CalendarEvents)
{
//look for conditions where the calendar should be busy.
DateTime shiftEnd = shiftStart.AddMinutes(((QueueDef)queueDefList[queueName]).slotDuration);
if (((shiftStart == cal.StartTime) ||
((shiftStart < cal.EndTime) && (cal.EndTime <= shiftEnd)) ||
((shiftStart <= cal.StartTime) && (cal.StartTime < shiftEnd)) ||
((cal.StartTime < shiftStart) && (cal.EndTime > shiftStart))) &&
((cal.FreeBusyStatus == EWS.LegacyFreeBusyStatus.Busy) ||
(cal.FreeBusyStatus == EWS.LegacyFreeBusyStatus.OOF)))
{
result = false;
}
}
}
catch
{
throw new Exception("Couldn't access calendar from attendee list");
}
return(result);
}
/// <summary>
/// Parses the response.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>Response object.</returns>
internal override object ParseResponse(EwsServiceXmlReader reader)
{
GetUserAvailabilityResults serviceResponse = new GetUserAvailabilityResults();
if (this.IsFreeBusyViewRequested)
{
serviceResponse.AttendeesAvailability = new ServiceResponseCollection <AttendeeAvailability>();
reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponseArray);
do
{
reader.Read();
if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponse))
{
AttendeeAvailability freeBusyResponse = new AttendeeAvailability();
freeBusyResponse.LoadFromXml(reader, XmlElementNames.ResponseMessage);
if (freeBusyResponse.ErrorCode == ServiceError.NoError)
{
freeBusyResponse.LoadFreeBusyViewFromXml(reader, this.Options.RequestedFreeBusyView);
}
serviceResponse.AttendeesAvailability.Add(freeBusyResponse);
}
}while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponseArray));
}
if (this.IsSuggestionsViewRequested)
{
serviceResponse.SuggestionsResponse = new SuggestionsResponse();
reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.SuggestionsResponse);
serviceResponse.SuggestionsResponse.LoadFromXml(reader, XmlElementNames.ResponseMessage);
if (serviceResponse.SuggestionsResponse.ErrorCode == ServiceError.NoError)
{
serviceResponse.SuggestionsResponse.LoadSuggestedDaysFromXml(reader);
}
reader.ReadEndElement(XmlNamespace.Messages, XmlElementNames.SuggestionsResponse);
}
return(serviceResponse);
}
/// <summary>
/// Parses the response.
/// </summary>
/// <param name="reader">The reader.</param>
/// <returns>Response object.</returns>
internal override object ParseResponse(EwsServiceXmlReader reader)
{
GetUserAvailabilityResults serviceResponse = new GetUserAvailabilityResults();
if (this.IsFreeBusyViewRequested)
{
serviceResponse.AttendeesAvailability = new ServiceResponseCollection<AttendeeAvailability>();
reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponseArray);
do
{
reader.Read();
if (reader.IsStartElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponse))
{
AttendeeAvailability freeBusyResponse = new AttendeeAvailability();
freeBusyResponse.LoadFromXml(reader, XmlElementNames.ResponseMessage);
if (freeBusyResponse.ErrorCode == ServiceError.NoError)
{
freeBusyResponse.LoadFreeBusyViewFromXml(reader, this.Options.RequestedFreeBusyView);
}
serviceResponse.AttendeesAvailability.Add(freeBusyResponse);
}
}
while (!reader.IsEndElement(XmlNamespace.Messages, XmlElementNames.FreeBusyResponseArray));
}
if (this.IsSuggestionsViewRequested)
{
serviceResponse.SuggestionsResponse = new SuggestionsResponse();
reader.ReadStartElement(XmlNamespace.Messages, XmlElementNames.SuggestionsResponse);
serviceResponse.SuggestionsResponse.LoadFromXml(reader, XmlElementNames.ResponseMessage);
if (serviceResponse.SuggestionsResponse.ErrorCode == ServiceError.NoError)
{
serviceResponse.SuggestionsResponse.LoadSuggestedDaysFromXml(reader);
}
reader.ReadEndElement(XmlNamespace.Messages, XmlElementNames.SuggestionsResponse);
}
return serviceResponse;
}
