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 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;
}
}
//Update Contacts attendents status
public APIResponse Post(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
try
{
if (attendStatus == EventAttendantsStatus.Cancel)
{
using (UserFacade userFacade = new UserFacade())
userFacade.CancelEvent(userId, eventId);
APIResponse response = new APIResponse(APIResponse.ReponseStatus.success, null);
return(response);
}
else
{
using (EventFacade eventFacade = new EventFacade())
eventFacade.ChangeContactAttendanceStatus(userId, eventId, attendStatus);
APIResponse response = new APIResponse(APIResponse.ReponseStatus.success, null);
return(response);
}
}
catch (Exception ex)
{
APIResponse response = new APIResponse(APIResponse.ReponseStatus.error, new { Error = ex.Message });
return(response);
}
}
public IEnumerable <IEvent> RetrieveAllEventsByStatus(Guid usrId, EventAttendantsStatus status)
{
if (ThrowException)
{
throw new Exception();
}
return(ListOfEvents);
}
public void ChangeUserAttendStatus(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
if (ThrowException)
{
throw new Exception();
}
AttendStatus = attendStatus;
}
public IEnumerable <IUser> AttendingByStatus(Guid eventId, EventAttendantsStatus attendStatus)
{
if (ThrowException)
{
throw new Exception();
}
return(ListOfUsers);
}
public IEnumerable <IUser> AttendingByStatus(Guid eventId, EventAttendantsStatus status)
{
var query = _dbms.Cypher.Match("(user:User)-[rel]->(evt:Event)")
.Where((ScheduledEvent evt) => evt.ID.ToString() == eventId.ToString())
.AndWhere((EventRelationship rel) => rel.AttendStatus == status || status.ToString() == EventAttendantsStatus.All.ToString())
.Return(user => user.As <User>())
.Results;
return(query);
throw new NotImplementedException();
}
public void ChangeUserAttendStatus(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
EventRelationship rel = new EventRelationship {
AttendStatus = attendStatus
};
_dbms.Cypher
.Match("(user:User)-[rel:GUEST]->(evtImp:Event)")
.Where((User user) => user.ID.ToString() == userId.ToString())
.AndWhere((ScheduledEvent evtImp) => evtImp.ID.ToString() == eventId.ToString())
.Set("rel = {rel}")
.WithParam("rel", rel)
.ExecuteWithoutResults();
}
//Get User's Status
public APIResponse Get(Guid eventId, Guid userId)
{
try
{
using (UserFacade facade = new UserFacade())
{
EventAttendantsStatus status = facade.RetrieveUsersEventStatus(userId, eventId);
APIResponse response = new APIResponse(APIResponse.ReponseStatus.success, new { Status = status.ToString() });
return(response);
}
}
catch (Exception ex)
{
APIResponse response = new APIResponse(APIResponse.ReponseStatus.error, new { Error = ex.Message });
return(response);
}
}
public IEnumerable <IEvent> RetrieveAllEventsByStatus(Guid usrId, EventAttendantsStatus status)
{
var query = _dbms.Cypher.Match("(user:User)-[rel:EVENTOWNER]->(evt:Event)")
.Where((User user) => user.ID.ToString() == usrId.ToString())
.AndWhere((ScheduledEvent evt) => evt.Active == true)
.AndWhere((EventRelationship rel) => rel.AttendStatus.ToString() == status.ToString() || status.ToString() == EventAttendantsStatus.All.ToString())
.Return(evt => evt.As <ScheduledEvent>())
.Union()
.Match("(user:User)-[rel:GUEST]->(evt:Event)")
.Where((User user) => user.ID.ToString() == usrId.ToString())
.AndWhere((ScheduledEvent evt) => evt.Active == true)
.AndWhere((EventRelationship rel) => rel.AttendStatus.ToString() == status.ToString() || status.ToString() == EventAttendantsStatus.All.ToString())
.Return(evt => evt.As <ScheduledEvent>())
.Results;
return(query);
}
//List Of Invited by Status
public APIResponse Get(Guid userId, Guid eventId, EventAttendantsStatus attendStatus)
{
try
{
using (EventFacade facade = new EventFacade())
{
IEnumerable <IUser> userList = facade.InviteesByStatus(userId, eventId, attendStatus);
APIResponse response = new APIResponse(APIResponse.ReponseStatus.success, new { Users = userList });
return(response);
}
}
catch (Exception ex)
{
APIResponse response = new APIResponse(APIResponse.ReponseStatus.error, new { Error = ex.Message });
return(response);
}
}
public IEnumerable <IEvent> RetrieveEventsByAttendanceStatus(Guid usrId, EventAttendantsStatus status)
{
if (usrId == new Guid("99999999-9999-9999-9999-999999999999") || usrId == new Guid())
{
throw new InvalidUserIdException(usrId);
}
try
{
IEnumerable <IEvent> evtList = UsrRepository.RetrieveAllEventsByStatus(usrId, status);
return(evtList);
}
catch (Exception ex)
{
Logger.Instance.Log = new ExceptionDTO()
{
FaultClass = "UserFacade", FaultMethod = "RetrieveContacts", Exception = ex
};
throw;
}
}
public InvalidEventStatusException(EventAttendantsStatus attendStatus)
: base(string.Format(MESSAGE + ": {0} ", attendStatus.ToString()))
{
}
