public static AgendaTaskClass UpdateAgendaTask(int taskID, string username, int agendaID, string title, string desc, DateTime dueDate, string[] usernames)
{
using (boxEntities box = new boxEntities())
{
usernames = usernames.Distinct().ToArray();
// get meetin id
var m = (from o in box.Agenda
where o.AgendaID == agendaID
select o.MeetingID).FirstOrDefault();
if (AgendaPrivacyClass.CheckRole(username, MeetingRoles.Creator, agendaID))
{
// get the header
var task = (from o in box.TaskAssigns.Include("TaskUsers")
where o.TaskID == taskID
select o).FirstOrDefault();
task.TaskTitle = title;
task.TaskDesc = desc;
task.DueDate = dueDate;
task.Creator = Profile.getUserID(username);
box.SaveChanges();
// get the users
int[] NewUsers = { };
if (usernames.Contains("All"))
{
// get all users in meeting ids
NewUsers = AgendaPrivacyClass.ListParticipantIDs(agendaID);
}
else
{
NewUsers = Profile.GetUserIDs(usernames);
}
// get old users
int[] OldUsers = task.TaskUsers.Select(a => a.UserProfile.UserID).ToArray();
int[] same = NewUsers.Intersect(OldUsers).ToArray();
// insert new
foreach (var t in NewUsers)
{
if (!same.Contains(t))
{
TaskUser u = new TaskUser();
u.UserID = t;
u.TaskID = task.TaskID;
u.AssignedDate = DateTime.Now;
task.TaskUsers.Add(u);
}
}
// delete
foreach (var o in OldUsers)
{
if (!same.Contains(o))
{
var dtask = task.TaskUsers.Where(a => a.UserID == o).FirstOrDefault();
if (dtask != null)
{
task.TaskUsers.Remove(dtask);
}
}
}
box.SaveChanges();
// return object
AgendaTaskClass tt = new AgendaTaskClass();
tt.Title = task.TaskTitle;
tt.Desc = task.TaskDesc;
tt.DueDate = task.DueDate;
tt.TaskID = task.TaskID;
tt.CreatedDate = task.DateCreated;
tt.Usernames = task.TaskUsers.Select(a => a.UserProfile.UserName).ToArray();
return(tt);
}
else
{
throw new UnauthorizedAccessException();
}
}
}
public static AgendaTaskClass SaveAgendaTask(string username, int agendaID, string title, string desc, DateTime dueDate, string[] usernames)
{
AgendaTaskClass rObject = new AgendaTaskClass();
using (boxEntities box = new boxEntities())
{
usernames = usernames.Distinct().ToArray();
if (AgendaClass.AgendaPrivacyClass.CheckRole(username, MeetingRoles.Creator, agendaID))
{
// create the header
TaskAssign task = new TaskAssign();
task.AgendaID = agendaID;
task.TaskTitle = title;
task.TaskDesc = desc;
task.DueDate = dueDate;
task.DateCreated = DateTime.Now;
task.Creator = Profile.getUserID(username);
box.TaskAssigns.AddObject(task);
box.SaveChanges();
// check if all
int[] users = { };
string[] na = { };
if (usernames.Contains("All"))
{
// get all users in meeting ids
users = AgendaPrivacyClass.ListParticipantIDs(agendaID);
na = AgendaPrivacyClass.ListParticipantUsername(agendaID);
}
else
{
users = Profile.GetUserIDs(usernames);
na = usernames;
}
foreach (var t in users)
{
TaskUser u = new TaskUser();
u.UserID = t;
u.TaskID = task.TaskID;
u.AssignedDate = DateTime.Now;
task.TaskUsers.Add(u);
}
box.SaveChanges();
rObject.TaskID = task.TaskID;
rObject.CreatedDate = task.DateCreated;
rObject.DueDate = task.DueDate;
rObject.Desc = task.TaskDesc;
rObject.Title = task.TaskTitle;
rObject.AgendaID = agendaID;
rObject.Usernames = na;
rObject.Creator = username;
return(rObject);
}
else
{
throw new UnauthorizedAccessException();
}
}
}