Insert Prestasi

// Insert Prestasi
    public function saveprestasi_post()
    {
        $username   = trim($this->post('username'));
        $id         = trim($this->post('id')); // Biodata ID
        $event      = trim($this->post('nama_event'));
        $tempat     = trim($this->post('tempat'));
        $tahun      = trim($this->post('tahun'));
        $juara      = trim($this->post('juara'));
        $catatan    = trim($this->post('catatan'));
        $keterangan = trim($this->post('keterangan'));

        if ($username == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Username kosong.',
            ];
        } elseif ($event == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Nama Event kosong.',
            ];
        } elseif ($tempat == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Nama Tempat kosong.',
            ];
        } elseif ($tahun == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Tahun kosong.',
            ];
        } elseif ($juara == '') {
            $response = [
                'resp_error' => true,
                'resp_msg'   => 'Juara kosong.',
            ];
        } else {
            $data = array(
                'biodata_id'          => $id,
                'prestasi_even'       => strtoupper(trim(stripHTMLtags($event))),
                'prestasi_tempat'     => strtoupper(trim(stripHTMLtags($tempat))),
                'prestasi_tahun'      => strtoupper(trim(stripHTMLtags($tahun))),
                'prestasi_juara'      => strtoupper(trim(stripHTMLtags($juara))),
                'prestasi_catatan'    => strtoupper(trim(stripHTMLtags($catatan))),
                'prestasi_keterangan' => strtoupper(trim(stripHTMLtags($keterangan))),
                'prestasi_update'     => date('Y-m-d H:i:s'),
            );

            $this->db->insert('olga_bio_prestasi', $data);
            $response = ['resp_error' => false, 'resp_msg' => 'success'];
        }

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