public IEvent FindEvent(Guid eventId)
{
try
{
if (eventId == new Guid("99999999-9999-9999-9999-999999999999") || eventId == new Guid())
{
throw new InvalidEventIdException(eventId);
}
var eventList = EvtRepository.Find(evt => evt.ID == eventId);
foreach (IEvent evt in eventList)
{
return(evt);
}
return(null);
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "EventFacade", FaultMethod = "FindEvent", Exception = ex
};
throw;
}
}
public void UpdateEvent(Guid userId, IEvent evt)
{
try
{
if (!ValidateEventRequiredFields(evt, false))
{
throw new InvalidIEventObjectException();
}
if (userId != EvtRepository.Owner(evt))
{
throw new UserNotOwnerException();
}
EvtRepository.Update(evt);
//Add code here for Messaging (RTF)
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "EventFacade", FaultMethod = "UpdateEvent", Exception = ex
};
throw;
}
}
public IEnumerable <IUser> InviteesByStatus(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
try
{
if (userId == new Guid("99999999-9999-9999-9999-999999999999") || userId == new Guid())
{
throw new InvalidEventIdException(string.Format("Invalid UserId passed to the InviteesByStatus method: {0} ", userId.ToString()));
}
if (eventId == new Guid("99999999-9999-9999-9999-999999999999") || eventId == new Guid())
{
throw new InvalidEventIdException(string.Format("Invalid eventId passed to the InviteesByStatus method: {0} ", eventId.ToString()));
}
IEvent evt = FindEvent(eventId);
if (!EvtRepository.Guest(evt, userId) && (userId != EvtRepository.Owner(evt)))
{
throw new EventException("User is not the owner of the event, nor an invited guest.");
}
var results = EvtRepository.AttendingByStatus(eventId, attendStatus);
return(results);
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "EventFacade", FaultMethod = "EventAttendeesByStatus", Exception = ex
};
throw;
}
}
public void ChangeContactAttendanceStatus(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
try
{
if (attendStatus == EventAttendantsStatus.All || attendStatus == EventAttendantsStatus.Cancel)
{
throw new InvalidEventStatusException(attendStatus);
}
IEvent evt = FindEvent(eventId);
if (evt == null)
{
throw new EventException("Specified event cannot be found");
}
if (!EvtRepository.Guest(evt, userId))
{
throw new EventException("Specified user is not an invited guest:" + userId.ToString());
}
EvtRepository.ChangeUserAttendStatus(userId, eventId, attendStatus);
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "EventFacade", FaultMethod = "ChangeContactAttendanceStatus", Exception = ex
};
throw;
}
}
public void AddContactsToEvent(Guid userId, Guid eventId, List <Guid> contactList)
{
try
{
IEvent evt = FindEvent(eventId);
var ownerId = EvtRepository.Owner(evt);
if (userId != ownerId)
{
throw new EventException("Only the owner can add guest to the event.");
}
using (UserFacade userFacade = new UserFacade(_realTimeBroker))
{
var owner = userFacade.FindUser(ownerId);
/*if (owner.UserChannel == null)
* {
* owner.UserChannel = _realTimeBroker.ConvertUserToTableName(owner);
* }*/
foreach (var contactId in contactList)
{
if (EvtRepository.Guest(evt, contactId))
{
continue;
}
IUser contact = userFacade.FindUser(contactId);
if (contact != null)
{
/*if (contact.UserChannel == null)
* {
* contact.UserChannel = _realTimeBroker.ConvertUserToTableName(contact);
* } */
EvtRepository.LinkToEvent(contact, evt);
//Here Add code for Real Time Framework
var eventList = userFacade.RetrieveEventsByAttendanceStatus(contactId, EventAttendantsStatus.All);
var channelsList = new List <string>()
{
contact.UserChannel
};
channelsList.AddRange(eventList.Select(e => RTBroker.ConvertEventToTableName(e)));
RTBroker.AuthUser(channelsList, contact.Token);
RTBroker.SendInvite(contact, evt.ID.ToString(), owner.Name);
}
}
}
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "EventFacade", FaultMethod = "AddContactsToEvent", Exception = ex
};
throw;
}
}
public IEvent EventDetail(Guid userId, Guid eventId)
{
IEvent evt = FindEvent(eventId);
if (!EvtRepository.Guest(evt, userId) && (userId != EvtRepository.Owner(evt)))
{
throw new EventException("User is not the owner of the event, nor an invited guest.");
}
else
{
return(evt);
}
}
