When hooking into the PreUpdate lifecycle callback, $eventArgs->getEntityChangeSet seems to return the database column names instead of the object property names. For example, if you had the following Entity defined:
/**
* #ORM\Entity
*/
class Something {
...
/**
* #ORM\Column(name="some_property", type="integer")
*/
protected $someProperty;
...
}
And then you update $someProperty, when your listener is triggered:
class Listener {
public function preUpdate(PreUpdateEventArgs $eventArgs) {
\Doctrine\Common\Util\Debug::dump($eventArgs->getEntityChangeSet());
die();
}
}
the output is:
array (size=1)
'some_property' =>
array (size=2)
0 => int 1
1 => int 2
Is there any way to get the array key as 'someProperty' instead of 'some_property'?
Second example for clarity:
/**
* #ORM\Column(name="full_name", type="integer")
*/
protected $firstAndLastName;
I should get back 'firstAndLastName' instead of 'full_name' as the array key.
Related
I have two fields : account_type_id and account_id.
How can i manually map doctrine TargetEntity to join Company Entity if accountTypeId = 1 OR join User Entity if account_type_id = 2 ?
<?php
/** #Entity */
class Accounts
{
// 1= Company, 2 = User
private $accountType;
/**
* #ManyToOne(targetEntity="Companies")
*/
private $company;
/**
* #ManyToOne(targetEntity="Users")
*/
private $user;
//...
}
Unfortunately, joining different columns on the fly cannot be done automatically, but you can have both fields set as nullable and only set the correct one when persisting the Account entity.
This would be the annotation:
/**
* #ORM\ManyToOne(targetEntity="Users", inversedBy="users")
* #ORM\JoinColumn(name="user_id", referencedColumnName="id", nullable=true)
*/
private $user;
Keep in mind that nullable=true is the default anyway, I'm just being specific here.
If you want to go defensively about this, you can have an additional check in getter
/**
* #return User
* #throws \Exception
*/
public function getUser()
{
if ($this->accountType !== 2) {
throw new \Exception("Entity is not of type 'user'");
}
return $this->user;
}
I've got Invoice entity, in which I'd like to generate subsequent numbers within a given month.
Entity code:
/**
* Class Invoice
* #package App\Entity
* #ORM\Entity()
* #ORM\HasLifecycleCallbacks()
*/
class Invoice
{
(...)
/**
* #var int
* #ORM\Column(type="integer")
*/
private $year;
/**
* #var int
* #ORM\Column(type="integer")
*/
private $month;
/**
* #var int
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="CUSTOM")
* #ORM\CustomIdGenerator(class="App\Helper\InvoiceNumberGenerator")
*/
private $counter;
(...)
/**
* #ORM\PrePersist
* #ORM\PreUpdate
*/
public function numberGenerator()
{
if ($this->getYear() === null) {
$this->setYear(date('Y'));
$this->setMonth(date('m'));
}
}
And App\Helper\InvoiceNumberGenerator code is:
<?php
namespace App\Helper;
use App\Entity\Invoice;
use Doctrine\Common\Persistence\ObjectRepository;
use Doctrine\ORM\EntityManager;
use Doctrine\ORM\EntityRepository;
use Doctrine\ORM\Id\AbstractIdGenerator;
use Exception;
class InvoiceNumberGenerator extends AbstractIdGenerator
{
/**
* Generates an invoice number
*
* #param EntityManager $em
* #param Invoice $entity
* #return mixed
* #throws Exception
*/
public function generate(EntityManager $em, $entity)
{
if (!$entity instanceof Invoice) {
throw new Exception('Generator służy tylko do generowania numerów faktur.');
}
/** #var ObjectRepository | EntityRepository $invoiceRepository */
$invoiceRepository = $em->getRepository(Invoice::class);
/** #var Invoice $lastInvoice */
$lastInvoice = $invoiceRepository->findOneBy(
array(
'year' => $entity->getYear(),
'month' => $entity->getMonth()
),
array(
'counter' => 'desc'
)
);
if (empty($lastInvoice)) {
return 1;
}
return $lastInvoice->getCounter() + 1;
}
}
When I dump $lastInvoice, it shows:
Invoice {#5522 ▼
-id: 1
-generated: false
-fileName: "example"
-year: 2019
-month: 11
-counter: 1
-name: "AG"
-company: "Gall"
-address: "Street 1"
-address2: "Gliwice"
-nip: "6314567890"
-reservation: Reservation {#5855 ▶}
-date: null
}
So it looks like the generator gets to selecting last one correctly, but nevertheless I got error when trying to create new Invoice:
SQLSTATE[23000]: Integrity constraint violation: 1048 Column 'counter'
cannot be null
Any advise on what I'm doing wrong?
the #CustomIdGenerator annotation is only called when the column is also marked with #Id. From the docs:
This annotations allows you to specify a user-provided class to generate identifiers. This annotation only works when both #Id and #GeneratedValue(strategy="CUSTOM") are specified.
Ids are always a special kind of thing and thus must sometimes be perfect before inserting. To solve your problem - because the counter is not an id column -, you could use lifecycle events instead (prePersist, probably) and use the event's entity manager in an event listener/subscriber to run your query.
I get xml data from external soap server, parsing data and create Object. Next I want to persist it in database but it does't work.
Company id, I get from external soap and its string unique value like 387sdfh899ohkadkfh8.
Company
/**
* #ORM\Entity
*/
class Company
{
/**
* #ORM\Id()
* #ORM\GeneratedValue(strategy="NONE")
* #ORM\Column(type="string")
*/
private $id;
/**
* #ORM\OneToMany(targetEntity="App\Entity\Address", mappedBy="company", orphanRemoval=true, cascade={"persist","remove"})
*/
private $addresses;
// ...
}
Address
/**
* #ORM\Entity
*/
class Address
{
// ...
/**
* #ORM\ManyToOne(targetEntity="App\Entity\Company",inversedBy="adresses")
* #ORM\JoinColumn(nullable=false)
*/
private $company;
// ...
}
CompanyController
class CompanyController
{
// ...
$json = $serializer->serialize($data, 'json');
$obj = $serializer->deserialize($json, 'array<App\Entity\Company>', 'json');
// ...
}
Every thing looks as expected. Object was created including two Address objects.
Update - begin
This is structure what I get from deserialize
array:1 [
0 => Company {#524
-id: "0946346d06ffe3f551a80700c2a5c534"
// ..
-addresses: ArrayCollection {#538
-elements: array:2 [
0 => Address {#1017
-id: null
// ...
-company: null
}
1 => Address {#537
-id: null
// ..
-company: null
}
]
}
-status: "Active"
}
]
Update - end
But when I try to store it in database:
CompanyController
class CompanyController
{
// ...
$em= $this->getDoctrine()->getManager();
foreach ($obj as $o) $em->persist($o);
$em->flush();
// ...
}
I'm getting error
inserting address doesn't include id of company. company_id is setting to null
Similar json data, including addresses corresponding to company I'll be getting from client with json format, parsing it via FormType and store to database but I can't manage with :/
How should I insert that related objects in proper way?
Ok, I solved the problem
Company
/**
* #ORM\OneToMany(targetEntity="App\Entity\Address", mappedBy="company", orphanRemoval=true, cascade={"persist","remove"})
* #JMS\Accessor(setter="setAddresses")
*/
private $addresses;
And added method:
/**
* #param ArrayCollection $addresses
* #return Company
*/
public function setAddresses(ArrayCollection $addresses): self
{
if ( !$this->addresses instanceof ArrayCollection ){
$this->addresses = new ArrayCollection();
};
foreach ($addresses as $address){
if (!$this->addresses->contains($address)) {
$this->addresses[] = $address;
$address->setCompany($this);
}
}
return $this;
}
I spend on this issue two days :/ and solution was so easy, #malarzm Thanks for suggestion it helped me a lot.
How can I set the task_id on the TaskLine entity?
Similar Questions:
Doctrine: How to insert foreign key value
Best practice for inserting objects with foreign keys in symfony2
Doctrine 2 entity association does not set value for foreign key
I get this error:
Neither the property "task_id" nor one of the methods "getTaskId()", "taskId()", "isTaskId()", "hasTaskId()", "__get()" exist and have public access in class "AppBundle\Entity\TaskLine"
NOTE: Normally I work with PropelORM.
I'm trying to save a new TaskLine entity which is related to Task entity. I'm posting JSON payload which look something like this.
{
"id": null,
"task_id": 1,
"note" : "new note"
}
In the controller I json_decode the request payload and submit that to $form->submit($note_data), $form is an instance of:
class TaskNoteType extends AbstractType
{
/**
* #param FormBuilderInterface $builder
* #param array $options
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder
->add( 'task_id', NumberType::class )
->add( 'note', TextType::class )
;
}
/**
* #param OptionsResolver $resolver
*/
public function configureOptions(OptionsResolver $resolver)
{
$resolver->setDefaults(array(
'data_class' => 'AppBundle\Entity\TaskLine'
));
}
}
Here is my Task entity
class Task
{
/**
* #var string
*
* #ORM\Column(name="description", type="string", length=150, nullable=true)
*/
private $description;
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
}
TaskLine entity
class TaskLine
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="IDENTITY")
*/
private $id;
/**
* #var \AppBundle\Entity\Task
*
* #ORM\ManyToOne(targetEntity="AppBundle\Entity\Task")
* #ORM\JoinColumns({
* #ORM\JoinColumn(name="task_id", referencedColumnName="id")
* })
*/
private $task;
/**
* Get id
*
* #return integer
*/
public function getId()
{
return $this->id;
}
/**
* Set task
*
* #param \AppBundle\Entity\Task $task
*
* #return TaskLine
*/
public function setTask(\AppBundle\Entity\Task $task = null)
{
$this->task = $task;
return $this;
}
/**
* Get task
*
* #return \AppBundle\Entity\Task
*/
public function getTask()
{
return $this->task;
}
}
I found my answer in here:
Best Practice for inserting objects with foreign keys in Symfony2
Answered by: Tuan nguyen
In ORM you have to set Foreign key by an object which your entity
associated with. You could use EntityManager#getReference to get a
reference to category entity without loading it from DB. Like this
$category = $entityManager->getReference('YourProject\Entity\Category', $categoryId);
$product = new Product();
$product->setCategory($category);
Similar questions:
Doctrine: How to insert foreign key value
Following function you should have already in your Slider entity (or
similar).
public function addImage(Image $image) {
$image->setSlider($this); // This is the line you're probably looking for
$this->images[] = $image;
return $this; }
What it does is if you persist the entity it writes the ID of the Slider (sid) into your Image.
Doctrine 2 entity
association does not set value for foreign key
I found something in the Doctrine 2 documentation:
Changes made only to the inverse side of an association are ignored.
Make sure to update both sides of a bidirectional association (or at
least the owning side, from Doctrine’s point of view) As in my case
the owning side is the User I must update it. Doctrine 1 was able to
manage it automatically... too bad.
I have two simple entities connected to each other with a OneToMany association.
/**
* #ORM\Entity(repositoryClass="Shopware\CustomModels\JoeKaffeeAbo\Client")
* #ORM\Table(name="joe_kaffee_abo_client")
*/
class Client extends ModelEntity
{
public function __construct() {
$this->abos = new ArrayCollection();
}
/**
* #ORM\OneToMany(targetEntity="Shopware\CustomModels\JoeKaffeeAbo\Abo", mappedBy="client", cascade= "all")
* #var \Doctrine\Common\Collections\ArrayCollection
*/
protected $abos;
public function addAbo($abo)
{
//$this->abos[] = $abo;
$this->abos->add($abo);
}
The second one is Abo:
/**
* #ORM\Entity(repositoryClass="Shopware\CustomModels\JoeKaffeeAbo\Abo")
* #ORM\Table(name="joe_kaffee_abo_abos")
*/
class Abo extends ModelEntity
{
/**
* #ORM\ManyToOne(targetEntity="Shopware\CustomModels\JoeKaffeeAbo\Client",inversedBy="abos")
* #ORM\JoinColumn(name="clientId", referencedColumnName="id")
*/
protected $client;
}
Somehow the join column gets not filled - it seems that doctrine ignores the association I set up. And if I call $client->addAbo($abo) there gets not relation created...and I cant receive the added abos via a getter function which returns the abo array collection.