public function get_unassigned()
 {
     if (Auth::user()->role == "admin") {
         // $tickets = Tickets::where('status', '=', 1)->where('assigned_to', '=', Auth::user()->id)->get();
         $tickets = Tickets::where('assigned_to', '=', null)->where('status', '1')->get();
     } else {
         $dept = Department::where('id', '=', Auth::user()->primary_dpt)->first();
         $tickets = Tickets::where('assigned_to', '=', null)->where('dept_id', '=', $dept->id)->get();
         // $dept = Department::where('name','=',Auth::user()->primary_dpt)->first();
         // $tickets = Tickets::where('status', '=', 1)->where('assigned_to', '=', Auth::user()->id)->get();
     }
     return \Datatable::collection(new Collection($tickets))->addColumn('id', function ($ticket) {
         return "<input type='checkbox' name='select_all[]' class='icheckbox_flat-blue' value='" . $ticket->id . "'></input>";
     })->addColumn('subject', function ($ticket) {
         $subject = DB::table('ticket_thread')->select('title')->where('ticket_id', "=", $ticket->id)->first();
         $string = $subject->title;
         if (strlen($string) > 20) {
             $stringCut = substr($string, 0, 30);
             $string = substr($stringCut, 0, strrpos($stringCut, ' ')) . ' ...';
         }
         //collabrations
         $collaborators = DB::table('ticket_collaborator')->where('ticket_id', '=', $ticket->id)->get();
         $collab = count($collaborators);
         if ($collab > 0) {
             $collabString = '&nbsp;<i class="fa fa-users"></i>';
         } else {
             $collabString = null;
         }
         $threads = Ticket_Thread::where('ticket_id', '=', $ticket->id)->first();
         //Ticket_Thread::where('ticket_id', '=', $ticket->id)->get();
         $count = count($threads);
         $attachment = Ticket_attachments::where('thread_id', '=', $threads->id)->get();
         $attachCount = count($attachment);
         if ($attachCount > 0) {
             $attachString = '&nbsp;<i class="fa fa-paperclip"></i>';
         } else {
             $attachString = "";
         }
         //return $threads->id;
         return "<a href='" . route('ticket.thread', [$ticket->id]) . "' title='" . $subject->title . "'>" . $string . "&nbsp;<span style='color:green'>(" . $count . ")<i class='fa fa-comment'></i></span></a>" . $collabString . $attachString;
     })->addColumn('ticket_number', function ($ticket) {
         return "<a href='" . route('ticket.thread', [$ticket->id]) . "' title='" . $ticket->ticket_number . "'>#" . $ticket->ticket_number . "</a>";
     })->addColumn('priority', function ($ticket) {
         $priority = DB::table('ticket_priority')->select('priority', 'priority_color')->where('priority_id', "=", $ticket->priority_id)->first();
         return '<span class="btn btn-' . $priority->priority_color . ' btn-xs">' . $priority->priority . '</span>';
         //return "loda";
     })->addColumn('from', function ($ticket) {
         $from = DB::table('users')->select('user_name')->where('id', "=", $ticket->user_id)->first();
         return "<span style='color:#508983'>" . $from->user_name . "</span>";
     })->addColumn('Last Replier', function ($ticket) {
         $TicketData = Ticket_Thread::where('ticket_id', '=', $ticket->id)->where('is_internal', '!=', 1)->max('id');
         $TicketDatarow = Ticket_Thread::where('id', '=', $TicketData)->first();
         $LastResponse = User::where('id', '=', $TicketDatarow->user_id)->first();
         if ($LastResponse->role == "user") {
             $rep = "#F39C12";
             $username = $LastResponse->user_name;
         } else {
             $rep = "#000";
             $username = $LastResponse->first_name . " " . $LastResponse->last_name;
             if ($LastResponse->first_name == null || $LastResponse->last_name == null) {
                 $username = $LastResponse->user_name;
             }
         }
         return "<span style='color:" . $rep . "'>" . $username . "</span>";
     })->addColumn('assigned_to', function ($ticket) {
         if ($ticket->assigned_to == null) {
             return "<span style='color:red'>Unassigned</span>";
         } else {
             $assign = DB::table("users")->where('id', "=", $ticket->assigned_to)->first();
             return "<span style='color:green'>" . $assign->first_name . " " . $assign->last_name . "</span>";
         }
     })->addColumn('Last', function ($ticket) {
         $TicketData = Ticket_Thread::where('ticket_id', '=', $ticket->id)->max('id');
         $TicketDatarow = Ticket_Thread::select('updated_at')->where('id', '=', $TicketData)->first();
         return date('d F Y, H:i:s', strtotime($TicketDatarow->updated_at));
     })->searchColumns('subject', 'from', 'assigned_to', 'ticket_number', 'priority')->orderColumns('subject', 'from', 'assigned_to', 'Last Replier', 'ticket_number', 'priority', 'Last')->make();
 }