/**
* Deletes a meeting from the database
*
* <p>- Requires a cookie for the session user - Requires a meetingId request parameter for the
* HTTP GET
*
* @param req The HTTP Request
* @param res The HTTP Response
*/
public void deletemeetingAction(HttpServletRequest req, HttpServletResponse res) {
// Ensure there is a cookie for the session user
if (AccountController.redirectIfNoCookie(req, res)) return;
if (req.getMethod() == HttpMethod.Get) {
// Get the meeting
int meetingId = Integer.parseInt(req.getParameter("meetingId"));
MeetingManager meetingMan = new MeetingManager();
Meeting meeting = meetingMan.get(meetingId);
meetingMan.deleteMeeting(meetingId);
// Update the User Session to remove meeting
HttpSession session = req.getSession();
Session userSession = (Session) session.getAttribute("userSession");
List<Meeting> adminMeetings = userSession.getUser().getMeetings();
for (int i = 0; i < adminMeetings.size(); i++) {
Meeting m = adminMeetings.get(i);
if (m.getId() == meeting.getId()) {
adminMeetings.remove(i);
break;
}
}
redirectToLocal(req, res, "/home/dashboard");
return;
} else if (req.getMethod() == HttpMethod.Post) {
httpNotFound(req, res);
}
}
/**
* Displays a given Meeting page for a HTTP Get, or creates a new Meeting for a HTTP Post
*
* <p>- Requires a cookie for the session user - Requires a meetingId request parameter for a GET
* - Requires description, createdByUserId, datepicker, meetingTime, groupId request parameters
* for a POST
*
* @param req The HTTP Request
* @param res The HTTP Response
*/
public void meetingAction(HttpServletRequest req, HttpServletResponse res) {
// Ensure there is a cookie for the session user
if (AccountController.redirectIfNoCookie(req, res)) return;
Map<String, Object> viewData = new HashMap<String, Object>();
viewData.put("title", "Meeting");
// Initialise Manager connections
MeetingManager meetingMan = new MeetingManager();
GroupManager groupMan = new GroupManager();
if (req.getMethod() == HttpMethod.Get) {
// Get request parameter
int meetingId = Integer.parseInt(req.getParameter("meetingId"));
Meeting meeting = meetingMan.get(meetingId);
if (meeting != null) {
List<User> meetingUsers = groupMan.getGroupUsers(meeting.getGroupId());
viewData.put("meetingUsers", meetingUsers);
viewData.put("meeting", meeting);
view(req, res, "/views/group/Meeting.jsp", viewData);
} else {
httpNotFound(req, res);
}
} else if (req.getMethod() == HttpMethod.Post) {
// Get details from request
String description = req.getParameter("description");
int createdByUserId = Integer.parseInt(req.getParameter("createdByUserId"));
Date dateCreated = new Date();
String meetingDate = req.getParameter("datepicker");
String meetingTime = req.getParameter("meetingTime");
// Parse meeting date time details
DateFormat format = new SimpleDateFormat("MM/dd/yyyy HH:mm");
Date dateDue = new Date();
try {
dateDue = format.parse(meetingDate + " " + meetingTime);
} catch (ParseException e) {
// Unable to parse date. This shouldn't happen since we are
// performing javascript validation.
}
int groupId = Integer.parseInt(req.getParameter("groupId"));
// Create a Meeting
Meeting meeting = new Meeting();
meeting.setDescription(description);
meeting.setCreatedByUserId(createdByUserId);
meeting.setDateCreated(dateCreated);
meeting.setDateDue(dateDue);
meeting.setGroupId(groupId);
meetingMan.createMeeting(meeting);
int meetingId = meetingMan.getIdFor(meeting);
meeting.setId(meetingId);
UserManager userMan = new UserManager();
User createdByUser = userMan.get(createdByUserId);
// Create a notification for all users in group
NotificationManager notificationMan = new NotificationManager();
List<User> users = groupMan.getGroupUsers(groupId);
for (User u : users) {
Notification notification =
new Notification(
u.getId(),
u,
groupId,
null,
"Meeting " + description + " was created by " + createdByUser.getFullName(),
"/group/meeting?meetingId=" + meetingId);
notificationMan.createNotification(notification);
}
// Update the User Session to show new meeting
HttpSession session = req.getSession();
Session userSession = (Session) session.getAttribute("userSession");
User admin = userSession.getUser();
admin.getMeetings().add(meeting);
// Show meeting page
viewData.put("meetingUsers", users);
viewData.put("meeting", meeting);
view(req, res, "/views/group/Meeting.jsp", viewData);
}
}