public ActionResult ShowRoommatePage()
{
//show the home page of roommates
if (!Authorize())
{
return(RedirectToAction("RedirectByUser", "Home"));
}
//remove gid from the session (added at showExpenses action)
Session.Remove("gid");
//get the groups of the user from DB
User u = (User)(Session["CurrentUser"]);
GroupRoommateDal gdal = new GroupRoommateDal();
List <int> gids = (from g in gdal.GroupsRoommates
where g.userName == u.UserName
select g.groupID).ToList <int>();
GroupDal groupd = new GroupDal();
List <Group> MyGroups = (from g in groupd.Groups
where gids.Contains(g.gid)
select g).ToList <Group>();
VMGroups grp = new VMGroups()
{
Groups = MyGroups
};
return(View(grp));
}
public ActionResult AddGroup()
{
//add new roommate groupaction
if (!Authorize())
{
return(RedirectToAction("RedirectByUser", "Home"));
}
GroupDal grpDal = new GroupDal();
VMGroups groupsVM = new VMGroups
{
Group = new Group(),
Groups = grpDal.Groups.ToList <Group>()
};
return(View(groupsVM));
}
public ActionResult AddGroupSubmit([ModelBinder(typeof(GroupBinder))] Group grp)
{
//add the new group to DB
if (!Authorize())
{
return(RedirectToAction("RedirectByUser", "Home"));
}
VMGroups groupsVM = new VMGroups();
GroupDal grpDal = new GroupDal();
ModelState.Clear();
TryValidateModel(grp);
if (ModelState.IsValid)
{
grp.managerUserName = ((User)(Session["CurrentUser"])).UserName;
grpDal.Groups.Add(grp);
try
{
grpDal.SaveChanges();
//reset a new group object to view
groupsVM.Group = new Group();
GroupRoommate grpRmt = new GroupRoommate()
{
groupID = grp.gid,
userName = grp.managerUserName
};
GroupRoommateDal grpRmtDal = new GroupRoommateDal();
grpRmtDal.GroupsRoommates.Add(grpRmt);
grpRmtDal.SaveChanges();
ViewBag.addGroupSuccess = "הקבוצה התווספה בהצלחה!";
}
catch (DbUpdateException)
{
ViewBag.addNewGroupError = "התרחשה שגיאה בהוספת הקבוצה";
groupsVM.Group = grp;
}
}
else
{
groupsVM.Group = grp;
}
groupsVM.Groups = grpDal.Groups.ToList <Group>();
return(View("AddGroup", groupsVM));
}
public ActionResult AddUserToGroup()
{
//add registered users to roommate groups of the current manager
if (!Authorize())
{
return(RedirectToAction("RedirectByUser", "Home"));
}
User u = (User)(Session["CurrentUser"]);
GroupDal groupd = new GroupDal();
//get only the groups of the manager
List <Group> MyGroups = (from g in groupd.Groups
where g.managerUserName == u.UserName
select g).ToList <Group>();
VMGroups grp = new VMGroups()
{
Groups = MyGroups
};
return(View(grp));
}
