Biodata_model

<?php defined('BASEPATH') OR exit('No direct script access allowed');

class Biodata_model extends CI_Model
{
    private $_table = "calon_siswa";

    public $biodata_id;
    public $nama;
    public $alamat;
    public $jenis_kelamin;
    public $agama;
    public $sekolah_asal;
    public $sekolah_tujuan;

    public function rules()
    {
        return [
            ['field' => 'nama',
            'label' => 'Nama',
            'rules' => 'required'],

            ['field' => 'alamat',
            'label' => 'Alamat',
            'rules' => 'required'],

            ['field' => 'jenis_kelamin',
            'label' => 'Jenis Kelamin',
            'rules' => 'required'],

            ['field' => 'agama',
            'label' => 'Agama',
            'rules' => 'required'],

            ['field' => 'sekolah_asal',
            'label' => 'Sekolah Asal',
            'rules' => 'required'],

            ['field' => 'sekolah_tujuan',
            'label' => 'Sekolah Tujuan',
            'rules' => 'required']
        ];
    }

    public function getAll()
    {
        return $this->db->get($this->_table)->result();
    }

    public function getById($id)
    {
        return $this->db->get_where($this->_table, ["biodata_id" => $id])->row();
    }

    public function save()
    {
        $post = $this->input->post();
        $this->biodata_id = uniqid();
        $this->nama = $post["nama"];
        $this->alamat = $post["alamat"];
        $this->jenis_kelamin = $post["jenis_kelamin"];
        $this->agama = $post["agama"];
        $this->sekolah_asal = $post["sekolah_asal"];
        $this->sekolah_tujuan = $post["sekolah_tujuan"];
        $this->db->insert($this->_table, $this);
    }

    public function update()
    {
        $post = $this->input->post();
        $this->biodata_id = $post["biodata_id"];
        $this->nama = $post["nama"];
        $this->alamat = $post["alamat"];
        $this->jenis_kelamin = $post["jenis_kelamin"];
        $this->agama = $post["agama"];
        $this->sekolah_asal = $post["sekolah_asal"];
        $this->sekolah_tujuan = $post["sekolah_tujuan"];
        $this->db->update($this->_table, $this, array('biodata_id' => $post['biodata_id']));
    }

    public function delete($id)
    {
        return $this->db->delete($this->_table, array("biodata_id" => $id));
    }
}