Doctrine 2.2.2 - issue inserting multiple entries at once? - php

Question

I am unable to get this to work correctly.
It will insert entries twice and never set the project_id in project_data table, its always 0.
I have tried inserting multiple ways..
Like so
//... do some work
$project = new PSD_Model_Entity_Project();
$project->setStatusId($this->_em->find("PSD_Model_Entity_Status", '3'));
$project->addData('hello', $data->data->hello);
$this->_em->persist($project);
$this->_em->flush();
And Like so
$project = new PSD_Model_Entity_Project();
$project->setStatusId($this->_em->find("PSD_Model_Entity_Status", '3'));
$project_data = new PSD_Model_Entity_Project_Data('hello', $data->data->hello,$project);
$this->_em->persist($project);
$this->_em->persist($project_data);
$this->_em->flush();
Doctrine Model:
<?php
use Doctrine\ORM\Mapping as ORM;
/**
* PSD_Model_Entity_Project
* #Entity
* #Table(name="project")
*/
class PSD_Model_Entity_Project
{
/**
* #var integer $project_id
* #Id #Column(type="integer")
* #GeneratedValue(strategy="AUTO")
*/
private $project_id;
/**
* #var integer $dependent
* #Column(type="integer")
*/
private $dependent;
/**
* #var integer $iduser
* #Column(type="integer")
*/
private $iduser;
/**
* #var datetime $created
* #Column(type="datetime")
*/
private $created;
/**
* #var datetime $modified
* #Column(type="datetime")
*/
private $modified;
/**
* #var PSD_Model_Entity_Status
* #ManyToOne(targetEntity="PSD_Model_Entity_Status")
* #JoinColumn(name="status_id", referencedColumnName="status_id")
*/
private $status_id;
/**
* #OneToMany(targetEntity="PSD_Model_Entity_Project_Data", mappedBy="project_id", cascade={"ALL"}, indexBy="name")
*/
private $data;
public function __construct()
{
$this->data = new \Doctrine\Common\Collections\ArrayCollection();
}
public function addData($name, $value)
{
$this->data[$name] = new PSD_Model_Entity_Project_Data($name, $value, $this);
}
/**
* Get project_id
*
* #return integer
*/
public function getProjectId()
{
return $this->project_id;
}
/**
* Set dependent
*
* #param integer $dependent
* #return PSD_Model_Entity_Project
*/
public function setDependent($dependent)
{
$this->dependent = $dependent;
return $this;
}
/**
* Get dependent
*
* #return integer
*/
public function getDependent()
{
return $this->dependent;
}
/**
* Set iduser
*
* #param integer $iduser
* #return PSD_Model_Entity_Project
*/
public function setIduser($iduser)
{
$this->iduser = $iduser;
return $this;
}
/**
* Get iduser
*
* #return integer
*/
public function getIduser()
{
return $this->iduser;
}
/**
* Set created
*
* #param datetime $created
* #return PSD_Model_Entity_Project
*/
public function setCreated($created)
{
$this->created = $created;
return $this;
}
/**
* Get created
*
* #return datetime
*/
public function getCreated()
{
return $this->created;
}
/**
* Set modified
*
* #param datetime $modified
* #return PSD_Model_Entity_Project
*/
public function setModified($modified)
{
$this->modified = $modified;
return $this;
}
/**
* Get modified
*
* #return datetime
*/
public function getModified()
{
return $this->modified;
}
/**
* Set status_id
*
* #param PSD_Model_Entity_Status $statusId
* #return PSD_Model_Entity_Project
*/
public function setStatusId(\PSD_Model_Entity_Status $statusId = null)
{
$this->status_id = $statusId;
return $this;
}
/**
* Get status_id
*
* #return PSD_Model_Entity_Status
*/
public function getStatusId()
{
return $this->status_id;
}
}
<?php
use Doctrine\ORM\Mapping as ORM;
/**
* PSD_Model_Entity_Project_Data
* #Entity
* #Table(name="project_data")
*/
class PSD_Model_Entity_Project_Data
{
/**
* #var integer $project_data_id
* #Id #Column(type="integer")
* #GeneratedValue(strategy="AUTO")
*/
private $project_data_id;
/**
* #var integer $project_id
* #Column(type="integer")
* #ManyToOne(targetEntity="PSD_Model_Entity_Project", inversedBy="data")
*/
private $project_id;
/**
* #var string $name
* #Column(type="string")
*/
private $name;
/**
* #var string $value
* #Column(type="string")
*/
private $value;
public function __construct($name, $value, $project)
{
$this->name = $name;
$this->value = $value;
$this->project_id = $project;
}
/**
* Set project_id
*
* #param PSD_Model_Entity_Project $projectId
* #return PSD_Model_Entity_Project_Data
*/
public function setProjectId(\PSD_Model_Entity_Project $projectId = null)
{
$this->project_id = $projectId;
return $this;
}
/**
* Get project_id
*
* #return integer
*/
public function getProjectId()
{
return $this->project_id;
}
/**
* Set name
*
* #param string $name
* #return PSD_Model_Entity_Project_Data
*/
public function setName($name)
{
$this->name = $name;
return $this;
}
/**
* Get name
*
* #return string
*/
public function getName()
{
return $this->name;
}
/**
* Set value
*
* #param string $value
* #return PSD_Model_Entity_Project_Data
*/
public function setValue($value)
{
$this->value = $value;
return $this;
}
/**
* Get value
*
* #return string
*/
public function getValue()
{
return $this->value;
}
}

Answer 1

I believe your data model properties should be marked as protected instead of private, according to the docs.
The reference to $project_id inside your PSD_Model_Entity_Project_Data currently has this:
/**
* #Column(type="integer")
* #ManyToOne(targetEntity="PSD_Model_Entity_Project", inversedBy="data")
*/
You could try changing the Column to JoinColumn:
/**
* #JoinColumn()
* #ManyToOne(targetEntity="PSD_Model_Entity_Project", inversedBy="data")
*/
Btw, I have a similar model and didn't need the inversedBy; but it's been a while since I have touched Doctrine so this may not make any difference whatsoever :)

Answer 2

Try this. Try setting the attributes, via the set, not with the constructor and see if this eliminates the duplicate row.