Question

我需要在我的某个实体中使用服务，但我不知道如何获取容器。我的属性$numHeure和$numSem是$dateDebut的转换。

<?php

namespace Agnez\CoreBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * EdtHeure
 *
 * @ORM\Table(name="agnez_edt_heure")
 * @ORM\Entity(repositoryClass="Agnez\CoreBundle\Repository\EdtHeureRepository")
 */
class EdtHeure
{
    /**
    *@var datetime
    *@ORM\Column(type="datetime", name="dateDebut")
    */
    private $dateDebut;

    /**
    *@var int
    *@ORM\Column(type="int", name="numHeure")
    */
    private $numHeure;

    /**
    *@var int
    *@ORM\Column(type="int", name="numSem")
    */
    private $numSem;

    /**
     * Set dateDebut
     *
     * @param \DateTime $dateDebut
     *
     * @return EdtHeure
     */
    public function setDateDebut($dateDebut)
    {
        $this->dateDebut = $dateDebut;
        $servicedate = $this->container->get('agnez_core.servicedate');
        $this->numSem=$servicedate->numSem($date);
        $this->numHeure=$servicedate->numHeure($date);

        return $this;
    }
}

我收到了错误：

注意：未定义的属性： Agnez \ CoreBundle \实体\ EdtHeure :: $容器

Answer 1

我认为你的实体不需要服务，你应该避免使用它。

1）您可以使用学说事件 [documentation]

public function __construct(ServiceDate servicedate) 
{
    $this->servicedate = $servicedate
}

public function postUpdate(LifecycleEventArgs $args)
{
    $entity = $args->getEntity();

    if (!$entity instanceof EdtHeure) {
        return;
    }

    $entityManager = $args->getEntityManager();

    // Call your service here
}

2）另一种方法是在您的实体之外调用服务

public function setDateDebut($dateDebut, $numSem, $numHeure)

并在服务EdtHeureUpdater中调用它。它的责任是调用各种所需的服务并对您的实体进行更改。

public function __construct(ServiceDate servicedate) 
{
    $this->servicedate = $servicedate
}

public function updateHeure(EdtHeure $edt, \DateTime $date)
{
    $numSem = $this->servicedate->numSem($date);
    $numHeure = $this->servicedate->numHeure($date)
    $edt->setDateDebut($dateDebut, $numSem, $numHeure)
}

在实体中使用服务

1 个答案: