link.php

<?php

namespace PrivateMessaging\Entity;

use Doctrine\ORM\Mapping as ORM;
use User\Entity\AbstractUser;

/**
 * @ORM\Entity
 * @ORM\Table(name="UsersThreads", uniqueConstraints={
 *     @ORM\UniqueConstraint(name="UNIQ_4ED6B6AAA76ED395", columns={"user_id", "thread_id"})
 * })
 */
class UserThread
{
    /**
     * @var int
     *
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    protected $id;

    /**
     * @var AbstractUser
     *
     * @ORM\ManyToOne(targetEntity="User\Entity\AbstractUser")
     * @ORM\JoinColumn(onDelete="cascade")
     */
    protected $user;

    /**
     * @var Thread
     *
     * @ORM\ManyToOne(targetEntity="Thread", inversedBy="participants"))
     * @ORM\JoinColumn(onDelete="cascade")
     */
    protected $thread;
    /**
     * @param AbstractUser $user
     * @param Thread        $thread
     */
    public function __construct(AbstractUser $user, Thread $thread)
    {
        $this->user   = $user;
        $this->thread = $thread;
    }
    
    // Getters/setters
}