Symfony FOS Rest Bundle Api呼叫多对多关系
问题描述：
我似乎有一个问题。我相信它有一个非常简单的修复。我有一个使用FOS Rest软件包的API。我有一个调用，它发送一个POST请求到postCreateTimesheetAction（Request $ request），它在Timesheet Table中创建一个空行。我有另一个调用patchTimesheetAction，它向表中添加了一些数据。好，一切都很好。我有另一个叫patchCareoptionAction（Timesheet $时间表），它在一个表中创建一个行，该表中有一个从CareOptions.php（下面）和Timesheet.php（下面）构建的多对多关系。所有的API调用都能够正常工作，并且能够正常工作。我将张贴在这里如下：Symfony FOS Rest Bundle Api呼叫多对多关系
会在时间表表空白的新时间表行：（Timesheet.php）
卷曲-H“接受：应用/ JSON” -H“内容类型：应用程序/ json“-i -X POST -d'{”homecare_homecarebundle_timesheet“：”“}'www.hc-timesheets-demo.com/app_dev.php/api/v1/create/timesheet
用数据更新时间表行：
卷曲-i -H “接受：应用/ JSON” -H “内容类型：应用程序/ JSON” -d“{ “homecare_homecarebundle_timesheet”：{ “代理”： “157”， “收件人”：” 154“，”pca“：”16“，”service“：”6“}}'-XP ATCH www.hc-timesheets-demo.com/app_dev.php/api/v1/timesheet/31
终于创造了多对多的关系：
卷曲-i -H“接受：应用/ JSON “-H”内容类型：application/json“-d”{“homecare_homecarebundle_timesheet”：{“careOption”：[456,457]}}'-X PATCH www.hc-timesheets-demo.com/app_dev.php/api/ v1/careoption/31
注意到修补程序请求结束时的31。这是第一个API调用在表中创建的时间表的ID。所以让我们来看看我的问题！每当我调用第三个API调用时，我都成功地创建了表中的多行。但是当我再次调用它时，它不会用新的替换旧行。它只是添加更多的行到表中。我想要更新许多到多行的表格行，并且旧的行不见了。我需要先将它们删除吗？让我再解释一下。如果您在第三方api调用中看到，我将两个careOptions添加到时间表中：（careOptions 456和457）。那么如果我再次调用它，并让我说我想添加458和459.我想456和457自动删除并消失。请有人帮助我？??
这里是众多的拥有方，以一对多的关系
<?php
//src/Homecare/HomecareBundle/Entity/CareOptions.php
namespace Homecare\HomecareBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\ArrayCollection;
/**
* CareGoals
*
* @ORM\Table(name="careoptions")
* @ORM\Entity(repositoryClass="Homecare\HomecareBundle\Entity\Repository\CareOptionsRepository")
*/
class CareOptions
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* @ORM\OneToMany(targetEntity="CareOptionsTimesheets", mappedBy="careOption")
*/
private $care_options_timesheets;
/**
* @var string
*
* @ORM\Column(name="care_option", type="string", length=255)
*/
private $careOption;
/**
* @ORM\ManyToMany(targetEntity="CareGoals", mappedBy="careOption")
*/
private $careGoals;
/**
* @ORM\ManyToMany(targetEntity="Timesheet", inversedBy="careOption", cascade={"persist"})
*/
private $timesheet;
public function __construct()
{
$this->care_options_timesheets = new ArrayCollection();
$this->timesheet = new ArrayCollection();
}
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
//add a to string method so that the object can be displayed in the twig template
/*
public function __toString()
{
return $this->getCareGoal();
}
*/
/**
* Set careOption
*
* @param string $careOption
* @return CareOptions
*/
public function setCareOption($careOption)
{
$this->careOption = $careOption;
return $this;
}
/**
* Get careOption
*
* @return string
*/
public function getCareOption()
{
return $this->careOption;
}
/**
* Add care_options_timesheets
*
* @param \Homecare\HomecareBundle\Entity\CareOptions_Timesheets $careOptionsTimesheets
* @return CareOptions
*/
public function addCareOptionsTimesheet(\Homecare\HomecareBundle\Entity\CareOptionsTimesheets $careOptionsTimesheets)
{
$this->care_options_timesheets[] = $careOptionsTimesheets;
return $this;
}
/**
* Remove care_options_timesheets
*
* @param \Homecare\HomecareBundle\Entity\CareOptions_Timesheets $careOptionsTimesheets
*/
public function removeCareOptionsTimesheet(\Homecare\HomecareBundle\Entity\CareOptionsTimesheets $careOptionsTimesheets)
{
$this->care_options_timesheets->removeElement($careOptionsTimesheets);
}
/**
* Get care_options_timesheets
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getCareOptionsTimesheets()
{
return $this->care_options_timesheets;
}
/**
* Add careGoals
*
* @param \Homecare\HomecareBundle\Entity\CareGoals $careGoals
* @return CareOptions
*/
public function addCareGoal(\Homecare\HomecareBundle\Entity\CareGoals $careGoals)
{
$this->careGoals[] = $careGoals;
return $this;
}
/**
* Remove careGoals
*
* @param \Homecare\HomecareBundle\Entity\CareGoals $careGoals
*/
public function removeCareGoal(\Homecare\HomecareBundle\Entity\CareGoals $careGoals)
{
$this->careGoals->removeElement($careGoals);
}
/**
* Get careGoals
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getCareGoals()
{
return $this->careGoals;
}
public function __toString() {
return $this->getCareOption();
}
/**
* Add timesheet
*
* @param \Homecare\HomecareBundle\Entity\Timesheet $timesheet
* @return CareOptions
*/
public function addTimesheet(\Homecare\HomecareBundle\Entity\Timesheet $timesheet)
{
$this->timesheet[] = $timesheet;
return $this;
}
/**
* Remove timesheet
*
* @param \Homecare\HomecareBundle\Entity\Timesheet $timesheet
*/
public function removeTimesheet(\Homecare\HomecareBundle\Entity\Timesheet $timesheet)
{
$this->timesheet->removeElement($timesheet);
}
/**
* Get timesheet
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getTimesheet()
{
return $this->timesheet;
}
}
这里是多对多关系的另一面：
<?php
//src/Homecare/HomecareBundle/Entity/Timesheet.php
namespace Homecare\HomecareBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use JMS\Serializer\Annotation\Type;
use JMS\Serializer\Annotation\SerializedName;
/**
* Timesheet
*
* @ORM\Table(name="timesheet")
* @ORM\Entity(repositoryClass="Homecare\HomecareBundle\Entity\Repository\TimesheetRepository")
*/
class Timesheet
{
/**
* @var integer
*
* @ORM\Column(name="id", type="integer")
* @ORM\Id
* @ORM\GeneratedValue(strategy="AUTO")
* @Type("integer")
* @SerializedName("id")
*/
private $id;
/**
* @ORM\ManyToOne(targetEntity="Agency", inversedBy="actualTimesheets")
* @ORM\JoinColumn(name="agency_id", referencedColumnName="id")
* @Type("Homecare\HomecareBundle\Entity\Agency")
* @SerializedName("agency")
*/
private $agency;
/**
* @ORM\ManyToOne(targetEntity="Recipient", inversedBy="actualTimesheets")
* @ORM\JoinColumn(name="recipient_id", referencedColumnName="id")
* @Type("Homecare\HomecareBundle\Entity\Recipient")
* @SerializedName("recipient")
*/
private $recipient;
/**
* @ORM\ManyToOne(targetEntity="Pca", inversedBy="actualTimesheets")
* @ORM\JoinColumn(name="pca_id", referencedColumnName="id")
* @Type("Homecare\HomecareBundle\Entity\Pca")
* @SerializedName("pca")
*/
private $pca;
/**
* @ORM\ManyToOne(targetEntity="Services", inversedBy="actualTimesheets")
* @ORM\JoinColumn(name="service_id", referencedColumnName="id")
* @Type("Homecare\HomecareBundle\Entity\Services")
* @SerializedName("service")
*/
private $service;
/**
* @ORM\Column(name="continueTimesheetNumber",type="integer",nullable=true)
* @Type("integer")
* @SerializedName("continueTimesheetNumber")
*/
private $continueTimesheetNumber;
/**
* @ORM\ManyToOne(targetEntity="VisitRatios", inversedBy="timesheets")
* @Type("Homecare\HomecareBundle\Entity\VisitRatios")
* @SerializedName("visitRatio")
*/
private $visitRatio;
/**
* @ORM\ManyToOne(targetEntity="TimeIn", inversedBy="timesheets")
* @Type("Homecare\HomecareBundle\Entity\TimeIn")
* @SerializedName("timeIn")
*/
private $timeIn;
/**
* @ORM\ManyToOne(targetEntity="TimeOut", inversedBy="timesheets")
* @Type("Homecare\HomecareBundle\Entity\TimeOut")
* @SerializedName("timeOut")
*/
private $timeOut;
/**
* @ORM\ManyToOne(targetEntity="Files", inversedBy="timesheets")
* @Type("Homecare\HomecareBundle\Entity\Files")
* @SerializedName("file")
*/
private $file;
/**
* @ORM\ManyToMany(targetEntity="CareOptions", mappedBy="timesheet", cascade={"persist"})
* @Type("Homecare\HomecareBundle\Entity\CareOptions")
* @SerializedName("careOption")
*/
private $careOption;
/**
* Get id
*
* @return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set agency
*
* @param \Homecare\HomecareBundle\Entity\Agency $agency
* @return Timesheet
*/
public function setAgency(\Homecare\HomecareBundle\Entity\Agency $agency = null)
{
$this->agency = $agency;
return $this;
}
/**
* Get agency
*
* @return \Homecare\HomecareBundle\Entity\Agency
*/
public function getAgency()
{
return $this->agency;
}
/**
* Set recipient
*
* @param \Homecare\HomecareBundle\Entity\Recipient $recipient
* @return Timesheet
*/
public function setRecipient(\Homecare\HomecareBundle\Entity\Recipient $recipient = null)
{
$this->recipient = $recipient;
return $this;
}
/**
* Get recipient
*
* @return \Homecare\HomecareBundle\Entity\Recipient
*/
public function getRecipient()
{
return $this->recipient;
}
/**
* Set pca
*
* @param \Homecare\HomecareBundle\Entity\Pca $pca
* @return Timesheet
*/
public function setPca(\Homecare\HomecareBundle\Entity\Pca $pca = null)
{
$this->pca = $pca;
return $this;
}
/**
* Get pca
*
* @return \Homecare\HomecareBundle\Entity\Pca
*/
public function getPca()
{
return $this->pca;
}
/**
* Set service
*
* @param \Homecare\HomecareBundle\Entity\Services $service
* @return Timesheet
*/
public function setService(\Homecare\HomecareBundle\Entity\Services $service = null)
{
$this->service = $service;
return $this;
}
/**
* Get service
*
* @return \Homecare\HomecareBundle\Entity\Services
*/
public function getService()
{
return $this->service;
}
/**
* Set continueTimesheetNumber
*
* @param integer $continueTimesheetNumber
* @return Timesheet
*/
public function setContinueTimesheetNumber($continueTimesheetNumber)
{
$this->continueTimesheetNumber = $continueTimesheetNumber;
return $this;
}
/**
* Get continueTimesheetNumber
*
* @return integer
*/
public function getContinueTimesheetNumber()
{
return $this->continueTimesheetNumber;
}
/**
* Set visitRatio
*
* @param \Homecare\HomecareBundle\Entity\VisitRatios $visitRatio
* @return Timesheet
*/
public function setVisitRatio(\Homecare\HomecareBundle\Entity\VisitRatios $visitRatio = null)
{
$this->visitRatio = $visitRatio;
return $this;
}
/**
* Get visitRatio
*
* @return \Homecare\HomecareBundle\Entity\VisitRatios
*/
public function getVisitRatio()
{
return $this->visitRatio;
}
/**
* Set timeIn
*
* @param \Homecare\HomecareBundle\Entity\TimeIn $timeIn
* @return Timesheet
*/
public function setTimeIn(\Homecare\HomecareBundle\Entity\TimeIn $timeIn = null)
{
$this->timeIn = $timeIn;
return $this;
}
/**
* Get timeIn
*
* @return \Homecare\HomecareBundle\Entity\TimeIn
*/
public function getTimeIn()
{
return $this->timeIn;
}
/**
* Set timeOut
*
* @param \Homecare\HomecareBundle\Entity\TimeOut $timeOut
* @return Timesheet
*/
public function setTimeOut(\Homecare\HomecareBundle\Entity\TimeOut $timeOut = null)
{
$this->timeOut = $timeOut;
return $this;
}
/**
* Get timeOut
*
* @return \Homecare\HomecareBundle\Entity\TimeOut
*/
public function getTimeOut()
{
return $this->timeOut;
}
/**
* Set file
*
* @param \Homecare\HomecareBundle\Entity\Files $file
* @return Timesheet
*/
public function setFile(\Homecare\HomecareBundle\Entity\Files $file = null)
{
$this->file = $file;
return $this;
}
/**
* Get file
*
* @return \Homecare\HomecareBundle\Entity\Files
*/
public function getFile()
{
return $this->file;
}
/**
* Constructor
*/
public function __construct()
{
$this->careOption = new \Doctrine\Common\Collections\ArrayCollection();
}
/**
* Add careOption
*
* @param \Homecare\HomecareBundle\Entity\CareOptions $careOption
* @return Timesheet
*/
public function addCareOption(\Homecare\HomecareBundle\Entity\CareOptions $careOption)
{
$careOption->addTimesheet($this);
$this->careOption[] = $careOption;
return $this;
}
/**
* Remove careOption
*
* @param \Homecare\HomecareBundle\Entity\CareOptions $careOption
*/
public function removeCareOption(\Homecare\HomecareBundle\Entity\CareOptions $careOption)
{
$this->careOption->removeElement($careOption);
}
/**
* Get careOption
*
* @return \Doctrine\Common\Collections\Collection
*/
public function getCareOption()
{
return $this->careOption;
}
}
这里是formBuilder TimesheetType.php
<?php
//src/Homecare/HomecareBundle/Form/TimesheetType.php
namespace Homecare\HomecareBundle\Form;
use Symfony\Component\Form\AbstractType;
use Symfony\Component\Form\FormBuilderInterface;
use Symfony\Component\OptionsResolver\OptionsResolverInterface;
class TimesheetType extends AbstractType
{
/**
* @param FormBuilderInterface $builder
* @param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add('agency')
->add('recipient')
->add('pca')
->add('service')
->add('continueTimesheetNumber')
->add('visitRatio')
->add('timeIn')
->add('timeOut')
;
$builder->add('careOption', 'entity', array(
'class' => 'HomecareHomecareBundle:CareOptions',
'property' => 'careOption',
'expanded' => true,
'multiple' => true,
'label' => false,
'by_reference' => false,
));
}
/**
* @param OptionsResolverInterface $resolver
*/
public function setDefaultOptions(OptionsResolverInterface $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'Homecare\HomecareBundle\Entity\Timesheet',
'csrf_protection' => false,
));
}
/**
* @return string
*/
public function getName()
{
return 'homecare_homecarebundle_timesheet';
}
}
这里是ApiControllers：
<?php
//src/Homecare/HomecareApiBundle/Controller/TimesheetApiController.php
namespace Homecare\HomecareApiBundle\Controller;
use Symfony\Bundle\FrameworkBundle\Controller\Controller;
use FOS\RestBundle\Controller\Annotations\View;
use Symfony\Component\HttpFoundation\Response;
use Symfony\Component\HttpFoundation\Request;
use Homecare\HomecareBundle\Entity\Timesheet;
use Homecare\HomecareBundle\Entity\Services;
use Homecare\HomecareBundle\Entity\CareOptions;
use Homecare\HomecareBundle\Form\TimesheetType;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use JMS\Serializer\SerializerBuilder;
use FOS\RestBundle\View\View as V;
use Doctrine\Common\Collections\ArrayCollection;
class TimesheetApiController extends Controller
{
/**
* @View()
*/
public function patchCareoptionAction(Timesheet $timesheet)
{
return $this->updateTimesheetForm($timesheet);
}
/**
* @View()
*/
public function postCreateTimesheetAction(Request $request)
{
return $this->createTimesheetForm($request, new Timesheet());
}
/**
* @View()
*/
public function patchTimesheetAction(Timesheet $timesheet)
{
return $this->updateTimesheetForm($timesheet);
}
private function setMethod($statusCode, $timesheet = null){
switch($statusCode) {
case 201:
return array('method' => 'POST');
break;
case 204:
return array(
'action' => $this->generateUrl('patch_timesheet', array('timesheet' => $timesheet->getId())),
'method' => 'PATCH'
);
break;
}
}
/**
* @View()
*/
private function updateTimesheetForm(Timesheet $timesheet)
{
$statusCode = 204;
$form = $this->createForm(new TimesheetType(), $timesheet, $this->setMethod($statusCode, $timesheet));
$form->handleRequest($this->getRequest());
if ($form->isValid()) {
$em = $this->getDoctrine()->getManager();
//$careOption = $em->getRepository("HomecareHomecareBundle:CareOptions")->findOneById(456);
//$timesheet->addCareOption($careOption);
$em->persist($timesheet);
$em->flush();
$response = new Response();
$response->setStatusCode($statusCode);
return $response;
}
return V::create($form, 400);
}
/**
* @View()
*/
private function createTimesheetForm($request, Timesheet $timesheet)
{
$statusCode = 201;
$form = $this->createForm(new TimesheetType(), $timesheet, $this->setMethod($statusCode));
$form->handleRequest($this->getRequest());
if ($form->isValid()) {
//$user->save();
//$timesheet = $form->getData();
$response = new Response();
$response->setStatusCode(201);
$em = $this->getDoctrine()->getManager();
$em->persist($timesheet);
$em->flush();
//return V::create($form, 201);
//return $response;
//return array($form, array("timesheet" => array("id" => $timesheet->getId())));
return V::create(array("createdTimesheet" => array("id" => $timesheet->getId())), $statusCode);
// return array($form, array("timesheet" => array("id" => $timesheet->getId())));
}
return V::create($form, 400);
}
}
答
您需要调用一个有第二API删除2分先前添加的选项，或在您的updateTimesheet你删除了2分先前添加的选项，您可以通过查询在你的版本库创建一个功能选择它们：
public function getLastTwoCareOptions(){
$query = "SELECT co.id FROM CareOptionTable co INNER JOIN TimesheetTable ts WHERE ts.id = timesheetid ORDER BY co.id LIMIT 2;";
$connection = $this->getEntityManager()->getConnection();
$prep_query = $connection->prepare($req);
$result = $prep_query->fetchAll();
}
如果您可能需要在某一天或更多时间更新3次最后护理选项，您可以将该限制作为该功能的参数。
然后你得到ID并从时间表中删除它们。 另一种解决方案是使用相同的查询以不同的方式使用SQL查询删除它们，而不必选择然后删除。