<?php
require_once('../db.php');

class Alumno
{
  private $id;
  private $rut;
  private $nombre;

  public function __construct() {}

    public function set_id($id)         { $this->id = $id;         }
    public function get_id()            { return $this->id;        }
    public function set_rut($rut)       { $this->rut = $rut;       }
    public function get_rut()           { return $this->rut;       }
    public function set_nombre($nombre) { $this->nombre = $nombre; }
    public function get_nombre()        { return $this->nombre;    }

    public function save()
    {

      $db = new DB();
      $result = $db->dml
      (
        "insert into alumno (rut, nombre) values (?, ?)",
        $this->rut, $this->nombre
      );
      return $result > 0;
    }

    public static function getAll() {
      $db = new DB();
      $results = $db->query("select * from alumno");

      $alumnos = [];
      foreach($results as $result) {
        $alumno = new Alumno();
        $alumno->set_id($result['id']);
        $alumno->set_rut($result['rut']);
        $alumno->set_nombre($result['nombre']);
        array_push($alumnos, $alumno);
      }
      return $alumnos;
    }
  }
  ?>