List Ticket SIMPEL

// Daftar List Ticket
    public function listticket_post()
    {
        $username = trim($this->post('username'));
        $level    = trim($this->post('level'));

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username tidak ditemukan.',
            ];
        } elseif ($level == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Level tidak ditemukan.',
            ];
        } else {
            if ($level == 'Member') {
                $listTicket = $this->db->order_by('ticket_id', 'desc')->get_where('v_ticket', array('user_member' => $username))->result();
            } elseif ($level == 'Admin') {
                $listTicket = $this->db->order_by('ticket_id', 'desc')->get_where('v_ticket', array('ticket_level' => 'Lembaga Penelitian'))->result();
            }

            if (count($listTicket) == 0) {
                $response = [
                    'resp_error' => false,
                    'resp_msg'   => 'Tidak Ada Data.',
                ];
            } else {
                foreach ($listTicket as $r) {
                    $response['items'][] = [
                        'resp_error'       => false,
                        'resp_msg'         => 'success',
                        'ticket_id'        => $r->ticket_id,
                        'ticket_subject'   => trim($r->ticket_subject),
                        'ticket_status'    => trim($r->ticket_status),
                        'nama_pemohon'     => trim($r->user_name),
                        'email_pemohon'    => trim($r->user_email),
                        'ticket_date_post' => date('d-m-Y', strtotime($r->ticket_date_post)),
                        'ticket_update'    => date('d-m-Y', strtotime($r->ticket_date_post)),
                    ];
                }
            }
        }

        $this->response($response, 200);
    }