public function delete($company_id)
 {
     $departments = Department::where('company_id', $company_id)->get();
     if (Config::get('site-config.is_demo') && $company_id == 1) {
         Session::flash('error_msg', 'Demo : Feature is disabled');
         return Redirect::to('/dashboard');
     }
     foreach ($departments as $department) {
         if (!empty($department)) {
             $tickets = Tickets::where('department_id', $department->id)->get();
             //Delete tickets
             foreach ($tickets as $ticket) {
                 TicketAttachments::where('thread_id', $ticket->id)->delete();
                 MessageThread::where('id', $ticket->thread_id)->delete();
                 ThreadMessages::where('thread_id', $ticket->thread_id)->delete();
             }
             Tickets::where('department_id', $department->id)->delete();
             //Delete Chat and Conversations
             $online_users = OnlineUsers::where('department_id', $department->id)->get();
             foreach ($online_users as $online_user) {
                 MessageThread::where('id', $online_user->thread_id)->delete();
                 ThreadMessages::where('thread_id', $online_user->thread_id)->delete();
             }
             OnlineUsers::where('department_id', $department->id)->delete();
             $closed_conversations = ClosedConversations::where('department_id', $department->id)->get();
             foreach ($closed_conversations as $closed_conversation) {
                 MessageThread::where('id', $closed_conversation->thread_id)->delete();
                 ThreadMessages::where('thread_id', $closed_conversation->thread_id)->delete();
             }
             ClosedConversations::where('department_id', $department->id)->delete();
             $operators = OperatorsDepartment::where('department_id', $department->id)->lists('user_id');
             if (sizeof($operators) > 0) {
                 User::whereIn('id', $operators)->delete();
                 UsersGroups::whereIn('user_id', $operators)->delete();
             }
             OperatorsDepartment::where('department_id', $department->id)->delete();
             $department_admin = DepartmentAdmins::where('department_id', $department->id)->first();
             if (!empty($department_admin)) {
                 UsersGroups::where('user_id', $department_admin->user_id)->delete();
                 User::where("id", $department_admin->user_id)->delete();
                 CompanyDepartmentAdmins::where("user_id", $department_admin->user_id)->delete();
                 CannedMessages::where('operator_id', $operators)->delete();
             }
         }
         DepartmentAdmins::where('department_id', $department->id)->delete();
         Department::where('id', $department->id)->delete();
     }
     $company = Company::where('id', $company_id)->first();
     RecentActivities::createActivity("Company <a href='/companies/all'>" . $company->name . "</a> deleted by User Name " . Auth::user()->name . " User ID " . Auth::user()->id);
     Company::where('id', $company_id)->delete();
     Session::flash('success_msg', trans('msgs.company_deleted_success'));
     return Redirect::to('/companies/all');
 }