Categoria.php

<?php

// src/AppBundle/Entity/Categoria.php
namespace AppBundle\Entity;

use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;


/**
 * @ORM\Entity
 * @ORM\Table(name="Categoria")
 */
class Categoria
{
    /**
     * @ORM\Column(type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     *
     */
    private $id;


    /**
     * @ORM\Column(type="string", length=100)
     */
    private $categoria;


    /**
     * @ORM\ManyToOne(targetEntity="Categoria", inversedBy="cat_figlie")
     *
     */
    private $madre;


    /**
     * @ORM\OneToMany(targetEntity="Articolo", mappedBy="categoria")
     */
    private $articoli;


    /**
     * @ORM\Column(type="text")
     */
    private $descrizione;


    /**
     *
     * @ORM\OneToMany(targetEntity="Categoria", mappedBy="madre")
     */
    private $cat_figlie;

    /**
     * @ORM\Column(type="boolean")
     */
    private $visibile; // visibile o non visibile



    /**
     * @ORM\Column(type="datetime")
     */
    private $created;


    public function __construct()
    {
        $this->cat_figlie = new ArrayCollection();
        $this->articoli = new ArrayCollection();
        $this->created = new \DateTime("now");
    }
}