I have 2 entity in my Symfony2 class:
class InstagramShopPicture
{
/**
* #Exclude()
* #ORM\OneToMany(targetEntity="InstagramPictureTag", mappedBy="picture", cascade={"remove"})
*/
protected $tags;
}
and
class InstagramPictureTag
{
/**
* #ORM\ManyToOne(targetEntity="InstagramShopPicture", inversedBy="tags")
* #ORM\JoinColumn(name="picture_id", referencedColumnName="id", nullable=false)
*/
private $picture;
}
I wanted to make sure such that when I delete InstagramShopPicture the InstagramPictureTag also gets deleted. The issue now is that whenever I try to do that with the current setup, it always complaint about some foreign key issues. What am I doing wrong here?
You need to define how to handle this deletion. Check Docs
In your case :
class InstagramShopPicture
{
/**
* #Exclude()
* #ORM\OneToMany(targetEntity="InstagramPictureTag", mappedBy="picture", orphanRemoval=true)
*/
protected $tags;
}
You can rely on Database level to handle it for you, by using onDelete
class InstagramShopPicture
{
/**
* #Exclude()
* #ORM\OneToMany(targetEntity="InstagramPictureTag", mappedBy="picture", onDelete="CASCADE")
*/
protected $tags;
}
Related
I have to internationalize an app and particularly an entity called Program. To do so, I created an other entity ProgramIntl which contains a "locale" attribute (en_GB, fr_FR, etc) and strings which must be internationalized. I want the programIntl attribute in Program to be an associative array (with locale as key).
We have an API to read/write programs. GET and POST works fine but when I want to update data (PUT), the programIntl is not updated: an insert query is launched (and fails because of the unique constraint, but that's not the question).
Here is the code:
In Program.php:
/**
* #var
*
* #ORM\OneToMany(targetEntity="ProgramIntl", mappedBy="program", cascade={"persist", "remove", "merge"}, indexBy="locale", fetch="EAGER")
* #ORM\JoinColumn(nullable=false, onDelete="cascade")
* #Groups({"program_read", "program_write"})
*/
private $programIntl;
public function addProgramIntl($programIntl)
{
$this->programIntl[$programIntl->getLocale()] = $programIntl;
$programIntl->setProgram($this);
return $this;
}
public function setProgramIntl($programIntls)
{
$this->programIntl->clear();
foreach ($programIntls as $locale => $programIntl) {
$programIntl->setLocale($locale);
$this->addProgramIntl($programIntl);
}
}
public function getProgramIntl()
{
return $this->programIntl;
}
In ProgramIntl.php:
/**
* #ORM\Entity(repositoryClass="App\Repository\ProgramIntlRepository")
* #ORM\Table(name="program_intl",uniqueConstraints={#ORM\UniqueConstraint(name="program_intl_unique", columns={"program_id", "locale"})})
*/
class ProgramIntl
{
/**
* #ORM\Id()
* #ORM\GeneratedValue()
* #ORM\Column(type="integer")
* #Groups({"program_read", "program_write"})
*/
private $id;
/**
* #ORM\ManyToOne(targetEntity="App\Entity\Program", inversedBy="programIntl")
* #ORM\JoinColumn(nullable=false)
*/
private $program;
/**
* #ORM\Column(type="string", length=5, options={"fixed" = true})
*/
private $locale;
/**
* #ORM\Column(type="string", length=64)
* #Assert\NotBlank()
* #Groups({"program_read", "program_write"})
*/
private $some_attr;
/* ... */
}
Any idea of what could be the reason of the "insert" instead of "update" ?
Thanks
I forgot to mention that we use api-platform.
But I found the solution myself. In case anyone is interested, adding the following annotation to classes Program and ProgramIntl solved the problem:
/* #ApiResource(attributes={
* "normalization_context"={"groups"={"program_read", "program_write"}},
* "denormalization_context"={"groups"={"program_read", "program_write"}}
* }) */
I have a superclass that currently works fine (all relations and properties are updating to the database)
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\ORM\Mapping\Column;
use Doctrine\ORM\Mapping\Table;
use Doctrine\ORM\Mapping\Entity;
use Doctrine\ORM\Mapping\Id;
use Doctrine\ORM\Mapping\GeneratedValue;
use Doctrine\ORM\Mapping\ManyToOne;
use Doctrine\ORM\Mapping\OneToMany;
use Doctrine\ORM\Mapping\JoinColumn;
use JMS\Serializer\Annotation as JMS;
/**
* Document
*
* #Table(name="document")
* #Entity(repositoryClass="AcmeBundleDocumentRepository")
*/
class Document
{
/**
* #var string
*
* #Column(name="id", type="string")
* #Id
* #GeneratedValue(strategy="UUID")
*/
protected $id;
/**
* #var string
* #Column(name="name", type="string", length=255)
*/
protected $name;
/**
* #var string
* #Column(name="type", type="string", length=255)
*/
protected $type;
/**
* #var boolean
* #Column(name="has_attachments", type="boolean")
*/
protected $hasAttachments;
/**
* #ManyToOne(targetEntity="Delivery")
* #JoinColumn(name="delivery_id", referencedColumnName="id", nullable=false)
* #JMS\Exclude()
*/
protected $delivery;
/**
* #OneToMany(targetEntity="Extension", mappedBy="document", cascade={"persist","remove"})
**/
protected $extensions;
public function __construct()
{
$this->extensions = new ArrayCollection();
}
/* getter and setters */
}
Now I've created a entity called Note that extends to Document entity
use Doctrine\ORM\Mapping\Table;
use Doctrine\ORM\Mapping\Entity;
/**
* Note
*
* #Table(name="note")
* #Entity(repositoryClass="NoteRepository")
*/
class Note extends Document
{
}
I am suppose that the table/entity note should generate the same things of the class that extends. But not do it
I run php bin/console doctrine:schema:update -f
this only generates properties and not FK (foreing Keys), in this case #ManyToOne and #OneToMany.
Additionally maybe help us, i have those entities on the same database
I am doing something wrong ?
As per docs I think you're missing the #MappedSuperclass annotation or you're using Doctrine inheritance in the wrong way. Be aware that a MappedSupperClass is not an entity by itself instead is just a class for share common methods and properties among it is children classes (same inheritance concept that you should already know).
/**
* #MappedSuperclass
*/
class DocumentSuperClass
{
...
}
/**
* #Table(name="document")
* #Entity(repositoryClass="AcmeBundleDocumentRepository")
*/
class Document extends DocumentSuperClass
{
...
}
/**
* #Table(name="note")
* #Entity(repositoryClass="NoteRepository")
*/
class Note extends DocumentSuperClass
{
...
}
i have the following problem :
I extend an entity tableA in a tableB entity and i want to override the #assert/notblank annotation on a field.
Class tableA{
...
/**
* #ORM\Column(type="string", length=4)
* #Assert\NotBlank(message="please.enter.a.value")
*/
protected $myfield;
}
The extended class :
Class tableB extends tableA{
...
/**
* #ORM\Column(type="string", length=4, nullable=true)
*/
protected $myfield;
}
The not blank constraints of TableA is still active when i make a form using tableB.
Any idea ?
I have tried with #ORM\AttributeOverride annotation but it dont works...
It seems indeed Symfony Validation component fails to understand what's going on.
A way around isto put the Validation constraint on the getter:
Class tableA{
/**
* #ORM\Column(type="string", length=4)
*/
protected $myfield;
}
/**
* #Assert\NotBlank(message="please.enter.a.value")
*/
public function getMyfield()
{
// ...
}
And in the extended class:
Class tableAB extends tableA{
public function getMyfield()
{
// ...
}
I'm trying to create an entity that is connected with another entity 1:1. The whole point is that Equip has to have an Estadi, and just one. I can update the schema correctly, the database is okay, but on the webpage debugger appears a mapping error.
The association AppBundle\Entity\Equip#estadi refers to the inverse
side field AppBundle\Entity\Estadi#nom which is not defined as
association.
The association AppBundle\Entity\Equip#estadi refers to the inverse
side field AppBundle\Entity\Estadi#nom which does not exist
This is entity Estadi:
/**
* #ORM\Entity
* #ORM\Table(name="estadis")
*/
class Estadi{
/**
* #ORM\Column(type="string",length=30)
* #ORM\OneToOne(targetEntity="Equip",mappedBy="estadi",cascade={"persist"})
* #ORM\Id
*/
protected $nom;
/**
* #ORM\Column(type="integer")
*/
protected $aforament;
/**
* #ORM\Column(type="integer")
*/
protected $num_portes;
/**
* #ORM\Column(type="string",length=50)
*/
protected $direccio;
/**
* #ORM\Column(type="string", length=4)
*/
protected $any_construccio;
/**
* #ORM\Column(type="string", length=30)
*/
protected $nom_aficio;
}
This is Entity Equip:
/**
* #ORM\Entity
* #ORM\Table(name="equips")
*/
class Equip{
/**
* #ORM\Column(type="string",length=30)
* #ORM\Id
*/
protected $nom;
/**
* #ORM\Column(type="integer")
*/
protected $punts_lliga;
/**
* #ORM\Column(type="integer")
*/
protected $num_jugadors;
/**
* #ORM\OneToOne(targetEntity="Estadi",inversedBy="nom")
* #ORM\JoinColumn(name="nom_estadi",referencedColumnName="nom",onDelete="SET NULL")
*/
protected $estadi;
/**
* #ORM\OneToOne(targetEntity="Entrenador",inversedBy="nom")
* #ORM\JoinColumn(name="nom_entrenador",referencedColumnName="nom",onDelete="SET NULL")
*/
protected $entrenador;
/**
* #ORM\ManyToOne(targetEntity="Lliga",inversedBy="equips")
* #ORM\JoinColumn(name="nom_lliga",referencedColumnName="nom",onDelete="SET NULL")
*/
protected $lliga;
/**
* #ORM\OneToMany(targetEntity="Jugador",mappedBy="nom_equip")
*/
protected $jugadors;
public function __construct(){
$this->jugadors = new ArrayCollection();
}
}
When you define the #OneToOne annotation, it should not be on your primary key. Either the owning entity should contain a single association (unidirectional), or each entity should contain an association to the other - as entities, not connected to a primary key.
Your Equip mapping should instead look like this:
/**
* #ORM\OneToOne(targetEntity="Estadi", inversedBy="equip")
* #ORM\JoinColumn(name="nom_estadi", referencedColumnName="nom")
*/
protected $estadi;
public function setEstadi(Estadi $estadi)
{
$this->estadi = $estadi;
return $this;
}
public function getEstadi()
{
return $this->estadi;
}
Your Estadi mapping should instead look like this:
/**
* #OneToOne(targetEntity="Equip", mappedBy="estadi")
*/
protected $equip;
public function getEquip(Equip $equip)
{
return $this->equip;
}
I removed the cascade and onDelete, because if you're handling everything through Doctrine it should handle that for you automatically, but you still might have a use for them. I also only put the setter on the owning entity from the way you described, but you could put it back on your Estadi entity as well - that's up to you.
I have a #ManyToMany relation with two entities.
I have (short code)
class Photo
{
/**
* #ORM\ManyToMany(targetEntity="Application\Sonata\UserBundle\Entity\User", mappedBy="photos")
*/
protected $users;
}
class User
{
/**
* #ORM\ManyToMany(targetEntity="MyBundle\PhotoBundle\Entity\Photo", inversedBy="users", cascade={"persist"})
* #ORM\JoinTable(name="user_photos")
*/
protected $photos;
}
php app/console doctrine:schema:validate
-> [Mapping] FAIL - The entity-class 'MyBundle\PhotoBundle\Entity\Photo' mapping is invalid:
* The association MyBundle\PhotoBundle\Entity\Photo#users refers to the owning side field Application\Sonata\UserBundle\Entity\User#photos which does not exist.
I looked in stack and i try somethings but i still have the problem.
Try this
class Photo
{
/**
* #ORM\ManyToMany(targetEntity="Application\Sonata\UserBundle\Entity\User", mappedBy="photo")
*/
protected $users;
}
class User
{
/**
* #ORM\ManyToMany(targetEntity="MyBundle\PhotoBundle\Entity\Photo", inversedBy="users", cascade={"persist"})
* #ORM\JoinTable(name="user_photos")
*/
protected $photos;
}