/// <summary>
/// Create a new SessionAttendee object.
/// </summary>
/// <param name="id">Initial value of the Id property.</param>
/// <param name="eventAttendeeId">Initial value of the EventAttendeeId property.</param>
/// <param name="checkedIn">Initial value of the CheckedIn property.</param>
/// <param name="rating">Initial value of the Rating property.</param>
/// <param name="comment">Initial value of the Comment property.</param>
/// <param name="sessionId">Initial value of the SessionId property.</param>
public static SessionAttendee CreateSessionAttendee(global::System.Int32 id, global::System.Int32 eventAttendeeId, global::System.String checkedIn, global::System.String rating, global::System.String comment, global::System.Int32 sessionId)
{
SessionAttendee sessionAttendee = new SessionAttendee();
sessionAttendee.Id = id;
sessionAttendee.EventAttendeeId = eventAttendeeId;
sessionAttendee.CheckedIn = checkedIn;
sessionAttendee.Rating = rating;
sessionAttendee.Comment = comment;
sessionAttendee.SessionId = sessionId;
return sessionAttendee;
}
/// <summary>
/// Deprecated Method for adding a new object to the SessionAttendees EntitySet. Consider using the .Add method of the associated ObjectSet<T> property instead.
/// </summary>
public void AddToSessionAttendees(SessionAttendee sessionAttendee)
{
base.AddObject("SessionAttendees", sessionAttendee);
}
public void Save()
{
BusyMessage = "Saving your Volunteer Tasks...Please wait.";
IsBusy = true;
var personId = Int32.Parse(App.PersonId);
// Business Rule Notes:
// we need to Remove the ones that are dragged out,
// Add the ones that are dragged in,
// and leave the ones alone that were already there
// We do we need to process Capacities both coming in and going out?
// i.e., only get AvailableTasks that don't have a count of Session Attendee == Session.MacCapacity
// or once there is one Sessin Attendee, no longer include that task?
// we won't need to do anything with existing saved items:
foreach (Session task in AssignedVolunteerTasks)
{
foreach (Session existingTask in ExistingVolunteerTasks)
{
if (task.Id == existingTask.Id)
{
ExistingFoundTasks.Add(task.Id);
break;
}
}
}
// find any removed from the assigned group
foreach (Session existingTask in ExistingVolunteerTasks)
{
var tId = existingTask.Id;
var foundTask = AssignedVolunteerTasks.GetReferenceItem(t => t.Id == tId);
if (foundTask.Id == 0)
{
var attendeeToRemove =
VolunteerSessionAttendees.Where(s => s.EventAttendeeId == personId).Where(p => p.SessionId == tId).FirstOrDefault();
var sessionForUpdate = attendeeToRemove.Session;
sessionForUpdate.Status = "Unfulfilled";
CodeCampDomainContext.SessionAttendees.Remove(attendeeToRemove);
}
}
// find any new tasks
foreach (Session assignedTask in AssignedVolunteerTasks)
{
var tId = assignedTask.Id;
var foundTask = ExistingVolunteerTasks.GetReferenceItem(t => t.Id == tId);
if (foundTask.Id == 0)
{
var attendeeToAdd = new SessionAttendee
{
EventAttendeeId = personId,
SessionId = tId,
Rating = "None ",
CheckedIn = "N",
Comment = "None"
};
assignedTask.Status = "Confirmed";
attendeeToAdd.Session = assignedTask;
CodeCampDomainContext.SessionAttendees.Add(attendeeToAdd);
}
}
try
{
CodeCampDomainContext.SubmitChanges(ChangesSubmitted, null);
}
catch (DomainOperationException dex)
{
ErrorWindow.CreateNew(dex, StackTracePolicy.OnlyWhenDebuggingOrRunningLocally);
_loggingService.LogException(dex);
}
catch (Exception ex)
{
ErrorWindow.CreateNew(ex, StackTracePolicy.OnlyWhenDebuggingOrRunningLocally);
_loggingService.LogException(ex);
}
}