public function insGroup()
 {
     $update = isset($_GET['update']) ? addslashes($_GET['update']) : 0;
     $gid = isset($_GET['gid']) ? addslashes($_GET['gid']) : 0;
     $gname = isset($_POST['gname']) ? addslashes($_POST['gname']) : die("no gname");
     $arrMember = isset($_POST['arrMember']) ? addslashes($_POST['arrMember']) : die("no arrMember");
     $exp = explode(",", $arrMember);
     if (count($exp) < 2) {
         //minimum of chat group = 2
         $json['bool'] = 0;
         $json['err'] = Lang::t('Chat min 2 person');
         echo json_encode($json);
         die;
     }
     //first insert group
     $g = new ChatGroup();
     if ($update) {
         if ($gid > 0) {
             $g->getByID($gid);
             if ($g->inbox_from != Account::getMyID()) {
                 die("hacking attempt");
             } else {
                 $g->load = 1;
                 $cg = new ChatMember();
                 $cg->deleteMemberByGID($gid);
             }
         } else {
             die("hacking attempt 2");
         }
     }
     $g->inbox_judul = $gname;
     $g->inbox_from = Account::getMyID();
     if (!$update) {
         $g->inbox_createdate = leap_mysqldate();
     }
     $g->inbox_changedate = leap_mysqldate();
     $id = $g->save();
     if ($id) {
         if ($update) {
             $id = $gid;
         }
         foreach ($exp as $mm) {
             if ($mm == "") {
                 continue;
             }
             $m = new ChatMember();
             $m->chat_member_id = $mm;
             $m->chat_group_id = $id;
             $m->save();
         }
     }
     $json = array();
     $json['bool'] = $id;
     echo json_encode($json);
 }
 public function closeGroup()
 {
     $gid = isset($_POST['inboxid']) ? addslashes($_POST['inboxid']) : die("NO GID");
     $g = new ChatGroup();
     $g->getByID($gid);
     //check apa dia owner
     if ($g->inbox_from == Account::getMyID()) {
         //delete process
         //3 steps : 1 group, 2 chat, 3 member
         $json['bool'] = $g->delete($gid);
         $cm = new ChatMsg();
         $cm->deleteMsgByGID($gid);
         $cg = new ChatMember();
         $arrMember = $cg->getMemberFromGID($gid);
         $cg->deleteMemberByGID($gid);
         $g2 = new ChatGroup();
         foreach ($arrMember as $mm) {
             if ($mm->admin_id != Account::getMyID()) {
                 $g2->removeNotifPortalForAllMember($gid, $mm->admin_id);
             }
         }
     } else {
         $json['bool'] = 0;
         $json['err'] = Lang::t("Not Authorize");
     }
     echo json_encode($json);
     die;
 }