// Check For Starting Events For This Curent User
public void checkForStartingEvent()
{
Organiser o = new Organiser(this);
Participant p = new Participant(this);
Facilitator f = new Facilitator(this);
List<EventEntity> listOfOrganizedEvents = o.getOrganisedEvents();
List<EventEntity> listOfRegisteredEvents = p.getRegisteredEvents();
List<EventEntity> listOfFacilitatingEvents = f.getFacilitatedEvents();
EventEntity eve = new EventEntity();
TimeSpan difference = new TimeSpan(1, 0, 0, 0);
foreach (EventEntity events in listOfOrganizedEvents)
{
if ((events.getEventStartTime().Subtract(System.DateTime.Now)) <= difference)
events.setEventStartFlag(events.getEventId());
}
foreach (EventEntity events in listOfRegisteredEvents)
{
if ((events.getEventStartTime().Subtract(System.DateTime.Now)) <= difference)
events.setEventStartFlag(events.getEventId());
}
foreach (EventEntity events in listOfFacilitatingEvents)
{
if ((events.getEventStartTime().Subtract(System.DateTime.Now)) <= difference)
events.setEventStartFlag(events.getEventId());
}
}
public bool Test_registerEvent()
{
bool testSuccess = false;
const string DatabaseToken = "ewknf%32";
Database db = Database.CreateDatabase(DatabaseToken);
List<User> userlist = db.getListOfUsers();
User theuser = userlist[1];
Participant target = new Participant(theuser);
db = Database.CreateDatabase(DatabaseToken);
List<EventEntity> eventlist = db.getListOfEvents();
EventEntity theEvent = eventlist[1];
theEvent.setParticipantSize(50);
if(EventEntity.getParticipantNumber(theEvent.getEventId())==49)
{
bool expected = true;
bool actual;
actual = target.registerEvent(theEvent);
//assert
if (expected == actual)
testSuccess = true;
return testSuccess;
}
else
{
if (EventEntity.getParticipantNumber(theEvent.getEventId()) == 50)
{
bool expected = false;
bool actual;
actual = target.registerEvent(theEvent);
//assert
if (expected == actual)
testSuccess = true;
return testSuccess;
}
}
return testSuccess;
}
public bool removeParticipantFromEvent(Participant unInterestedParticipant)
{
bool successRemoved = true;
try
{
for (int i = 0; i < participantList.Count; i++)
{
if (participantList[i].getUserId().Equals(unInterestedParticipant.getUserId()))
{
participantList.RemoveAt(i);
i++;
}
}
}
catch (Exception ex)
{
successRemoved = false;
}
return successRemoved;
}
public bool addParticipantToEvent(Participant newParticipant)
{
bool successAdded = false;
try
{
participantList.Add(newParticipant);
successAdded = true;
}
catch (Exception ex)
{
successAdded = false;
}
return successAdded;
}
private void cancelEditButton_MouseDown(object sender, MouseEventArgs e)
{
//Participant cancel event
int participantCancellingEventId = -1;
try
{
ListViewItem sideListItem = this.listSideEventView.SelectedItems[0];
participantCancellingEventId = int.Parse(sideListItem.SubItems[0].Text);
Participant participant = new Participant(currentUser);
if (participantCancellingEventId != -1)
{
if (Participant_Cancel_SideBar_Dialog())
{
participant.cancelEventRegistration(participantCancellingEventId);
}
}
}
catch (ArgumentOutOfRangeException null_ex)
{
AdviseUserToMakeASelection();
}
//Refresh the Side Bar
initSideEventBar();
}
public void initSideEventBar()
{
this.listSideEventView.Hide();
this.listSideEventView.Alignment = ListViewAlignment.Top;
//Clear Side ListBox Columns and Items
this.listSideEventView.Columns.Clear();
this.listSideEventView.Items.Clear();
//Insert Date and EventId Column
this.listSideEventView.Columns.Insert(0, "Id", 0, HorizontalAlignment.Left);
this.listSideEventView.Columns.Insert(1, "Date", 80, HorizontalAlignment.Center);
this.listSideEventView.Columns.Insert(2, "Event", 200, HorizontalAlignment.Left);
List<EventEntity> sideBarEventListing;
//Get the value of the DDL selected value
switch (eventCatComboBox.SelectedIndex)
{
case 0:
//Participant Action
Participant currentParticipant = new Participant(currentUser);
sideBarEventListing = currentParticipant.getRegisteredEvents();
break;
case 1:
Organiser currentOrganiser = new Organiser(currentUser);
sideBarEventListing = currentOrganiser.getOrganisedEvents();
break;
case 2:
Facilitator currentFacilitator = new Facilitator(currentUser);
sideBarEventListing = currentFacilitator.getFacilitatedEvents();
break;
default:
sideBarEventListing = new List<EventEntity>(0);
break;
}
for (int i = 0; i < sideBarEventListing.Count; i++)
{
EventEntity outputEvent = sideBarEventListing[i];
ListViewItem newEvent = new ListViewItem(outputEvent.getEventId().ToString());
newEvent.SubItems.Add(outputEvent.getEventDate().ToString("dd/MM/yy"));
newEvent.SubItems.Add(outputEvent.getEventName());
listSideEventView.Items.Add(newEvent);
}
this.listSideEventView.Show();
}
// Alert Search
public int scoutAlert()
{
int numOfAlerts = 0;
userAlerts.Clear();
Participant p = new Participant(this);
Facilitator f = new Facilitator(this);
Organiser o = new Organiser(this);
List<EventEntity> listOfRegisteredEvents = new List<EventEntity>();
List<EventEntity> listOfFacilitatingEvents = new List<EventEntity>();
List<EventEntity> listOfOrganizingEvents = new List<EventEntity>();
EventEntity eve = new EventEntity();
listOfFacilitatingEvents = f.getFacilitatedEvents();
listOfOrganizingEvents = o.getOrganisedEvents();
listOfRegisteredEvents = p.getRegisteredEvents();
// Alert if User is PARTICIPANT of this updated event
foreach (EventEntity e in listOfRegisteredEvents)
{
if (e.getEventUpdatedFlag(e.getEventId()) == true)
{
userAlerts.Add(eve.createAlert(e.getEventId(), 1));
numOfAlerts++;
}
}
// Alert if User if FACILITATOR of this updated event
foreach (EventEntity e in listOfFacilitatingEvents)
{
if (e.getEventUpdatedFlag(e.getEventId()) == true)
{
userAlerts.Add(eve.createAlert(e.getEventId(), 1));
numOfAlerts++;
}
}
// Alert if User is PARTICIPANT of this starting event
foreach (EventEntity e in listOfRegisteredEvents)
{
if (e.getEventStartFlag(e.getEventId()) == true)
{
userAlerts.Add(eve.createAlert(e.getEventId(), 3));
numOfAlerts++;
}
}
// Alert if User is FACILITATOR of this starting event
foreach (EventEntity e in listOfFacilitatingEvents)
{
if (e.getEventStartFlag(e.getEventId()) == true)
{
userAlerts.Add(eve.createAlert(e.getEventId(), 3));
numOfAlerts++;
}
}
// Alert if User is ORGANIZER of this starting event
foreach (EventEntity e in listOfOrganizingEvents)
{
if (e.getEventStartFlag(e.getEventId()) == true)
{
userAlerts.Add(eve.createAlert(e.getEventId(), 3));
numOfAlerts++;
}
}
return numOfAlerts;
}
private void registerEventBtn_Click(object sender, EventArgs e)
{
Participant registeringParticipant = new Participant(currentUser);
EventEntity registeringEvent = EventEntity.getEventFromEventId(currentEventID);
if (Participant_Register_Dialog(registeringEvent.getEventName()))
{
registeringParticipant.registerEvent(registeringEvent);
MessageBox.Show("You have successfully registered this event. Thank you.", "Information", MessageBoxButtons.OK, MessageBoxIcon.Information);
}
//Highlight change in state
state = determineState(currentEventID);
displayAppropriateBtn(state);
this.Close();
}
//Events Database Interaction Implementation
public List<EventEntity> getListOfEvents()
{
List<EventEntity> listToPop = new List<EventEntity>();
List<Participant> participantList = new List<Participant>();
List<int> budgetList = new List<int>();
List<int> facilitatorList = new List<int>();
XmlReaderSettings settings = new XmlReaderSettings();
settings.IgnoreWhitespace = true;
using (XmlReader scanner = XmlReader.Create("events.xml", settings))
{
scanner.MoveToContent();
scanner.ReadToDescendant("EventEntity");
do
{
scanner.ReadToDescendant("eventId");
int eventId = scanner.ReadElementContentAsInt();
string eventDescription = scanner.ReadElementContentAsString("name", "");
DateTime startTime = scanner.ReadElementContentAsDateTime();
DateTime endTime = scanner.ReadElementContentAsDateTime();
int eventScheduleId = scanner.ReadElementContentAsInt();
int participantSize = scanner.ReadElementContentAsInt();
int organiserId = scanner.ReadElementContentAsInt();
double totalBudget = scanner.ReadElementContentAsDouble();
bool eventUpdatedFlag = scanner.ReadElementContentAsBoolean();
bool eventDeletedFlag = scanner.ReadElementContentAsBoolean();
bool eventStartingFlag = scanner.ReadElementContentAsBoolean();
bool eventFullFlag = scanner.ReadElementContentAsBoolean();
if (scanner.ReadToDescendant("User"))
{
do
{
scanner.ReadToDescendant("userId");
int userId = scanner.ReadElementContentAsInt();
string userName = scanner.ReadElementContentAsString("userName", "");
string name = scanner.ReadElementContentAsString("name", "");
string matricNo = scanner.ReadElementContentAsString("matricNo", "");
string pw = scanner.ReadElementContentAsString("password", "");
string em = scanner.ReadElementContentAsString("email", "");
int age = scanner.ReadElementContentAsInt();
bool loggedIn = scanner.ReadElementContentAsBoolean();
double HomeNum = scanner.ReadElementContentAsDouble();
double HPContact = scanner.ReadElementContentAsDouble();
Participant newParticipant = new Participant(userId, userName, name, matricNo, pw, em, age, loggedIn, HomeNum, HPContact);
participantList.Add(newParticipant);
} while (scanner.ReadToNextSibling("User"));
}
scanner.Skip();
if (scanner.ReadToDescendant("User"))
{
do
{
scanner.ReadToDescendant("userId");
int facilitatorId = scanner.ReadElementContentAsInt();
facilitatorList.Add(facilitatorId);
} while (scanner.ReadToNextSibling("User"));
}
scanner.Skip();
if (scanner.ReadToDescendant("Budget"))
{
do
{
scanner.ReadToDescendant("itemId");
int budgetId = scanner.ReadElementContentAsInt();
budgetList.Add(budgetId);
}while(scanner.ReadToNextSibling("Budget"));
}
scanner.Skip();
EventEntity newEvent = new EventEntity(eventId, eventDescription, startTime, endTime, eventScheduleId, participantSize, participantList,facilitatorList,budgetList, totalBudget,organiserId, eventUpdatedFlag,eventDeletedFlag,eventStartingFlag,eventFullFlag);
participantList.Clear();
facilitatorList.Clear();
budgetList.Clear();
listToPop.Add(newEvent);
} while (scanner.ReadToNextSibling("EventEntity"));
}
return listToPop;
}
