I have a simple Request on a Contact table.
use App\Entity\Contact;
...
$contact = $this->getUser()->getContact();
$form = $this->createForm(ParentContactType::class,$contact);
$form->handleRequest($request);
But when Handling the form, Symfony throws following Exception:
Unable to find the object manager associated with an entity of class "Proxies\__CG__\App\Entity\Contact".
The contact Class is a normal one,
<?php
namespace App\Entity;
use App\Repository\ContactRepository;
use Doctrine\ORM\Mapping as ORM;
use ApiPlatform\Core\Annotation\ApiResource;
/**
* #ORM\Entity(repositoryClass=ContactRepository::class)
*/
#[ApiResource]
class Contact
{
const FIRST_CONTACT = "Contact principal";
const SECOND_CONTACT = "Second contact";
const THIRD_CONTACT = "Troisième contact";
public function __construct(){
}
/**
* #ORM\Id
* #ORM\GeneratedValue
* #ORM\Column(type="integer")
*/
private $id;
/**
* #ORM\Column(type="string", length=100, nullable=true)
*/
private $type;
/**
* #ORM\Column(type="string", length=3, nullable=true)
*/
private $gender;
+ getter and setter
It used to be working fine, but I do not know how to debug the issue.
Any help would be great.
Related
I have the following entity:
<?php
namespace App\Entity\Geo;
use Doctrine\ORM\Mapping as ORM;
/*
* #ORM\Entity(repositoryClass="App\Repository\Geo\CityRepository")
* #ORM\Table(name="geo_cities")
*/
class City
{
/**
* #ORM\Id()
* #ORM\GeneratedValue()
* #ORM\Column(type="integer")
*/
protected ?int $id = null;
/**
* Name of the city
*
* #ORM\Column(type="string", length=50, nullable=false)
*/
protected string $name;
/**
* Addition for name of city
*
* #ORM\Column(type="string", length=20, nullable=false)
*/
protected ?string $name_more = null;
// Setters and getters
}
This entity is considered as invalid in Symfony console.
When I execute php bin/console doctrine:mapping:info, it is not listed.
I tried to rename entity, the namespace, remove fields, add fields but in all cases, the entity is not valid.
Any idea ?
Note: I have another entity with same structure and it is valid for doctrine.
It's missing one * here
/*
* #ORM\Entity(repositoryClass="App\Repository\Geo\CityRepository")
* #ORM\Table(name="geo_cities")
*/
I have An entity Product Manged By EasyAdmin, i ALSO USE fos UserbUNDLE for user Management.
Everything works fine but when i add a new user in easyadmin i have a dropdown of user but i want to have automatically the authenticated user.
I have defined an one to Many relation between User and Product in an attribut of the class Product.
/**
* #ORM\ManyToOne(targetEntity="User")
* #ORM\JoinColumn(name="user_id", referencedColumnName="id")
*/
private $user;
Product Entity:
<?php
namespace AppBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\HttpFoundation\File\File;
use Vich\UploaderBundle\Mapping\Annotation as Vich;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Product
*
* #ORM\Table(name="product")
* #ORM\Entity(repositoryClass="AppBundle\Repository\ProductRepository")
* #Vich\Uploadable
*/
class Product
{
/**
* #var int
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #var string
*
* #ORM\Column(name="reference", type="string", length=150)
*/
private $reference;
/**
* #ORM\ManyToOne(targetEntity="Type")
* #ORM\JoinColumn(name="type_id", referencedColumnName="id")
*/
private $type;
/**
* #ORM\Column(type="boolean")
*/
public $status;
/**
* #var string
*
* #ORM\Column(name="titre", type="string", length=150)
*/
private $titre;
User :
<?php
namespace AppBundle\Entity;
use FOS\UserBundle\Model\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
/**
* #ORM\Entity
* #ORM\Table(name="fos_user")
*/
class User extends BaseUser
{
/**
* #ORM\Id
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
public function __construct()
{
parent::__construct();
// your own logic
}
}
How to get it automatically?
Can we have more details ? Both entities and controller because i think your not using the good targetEntity
i had quite the same issue,i mean,in some cases i was needing to get ONLY THE CURRENT LOGGED USER INFO INSIDE MY SELECT, and sometimes i was needing to get the full list of users from the database
maybe the solution i found could help you:
Get the logged user info in the easyadmin select
to make it simple you have to override the easyadmin formbuilder and ask only the currently logged user info
$formBuilder->add('user', EntityType::class, array(
'class' => 'AppBundle:User',
'query_builder' => function (EntityRepository $er) {
return $er->createQueryBuilder('u')
->where('u.id = :id')->setParameter('id',$this->getUser()->getId());
},
));
return $formBuilder;
i've extended FOSUserBundle with my custom User Entity in this way:
<?php
namespace Hu\UserBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use FOS\UserBundle\Entity\User as BaseUser;
use Symfony\Component\Validator\Constraints as Assert;
/**
* User
*
* #ORM\Table(name="user")
* #ORM\Entity
*/
class User extends BaseUser
{
/**
* #var integer
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/**
* #var string
*
* #ORM\Column(name="fname", type="string", length=255)
* #Assert\NotBlank()
*/
private $fname;
// other fields...
/**
* Set fname
*
* #param string $fname
* #return UserEntity
*/
public function setFname($fname)
{
$this->fname = $fname;
return $this;
}
/**
* Get fname
*
* #return string
*/
public function getFname()
{
return $this->fname;
}
public function __construct()
{
parent::__construct();
// ...
$this->fname = setFname($fname);
}
}
But when i try to load the /register route or to add a new user by:
php app/console fos:user:create
Symfony returns me:
FatalErrorException: Error: Call to undefined function Hu\UserBundle\Entity\setFname() in /Library/WebServer/Documents/sfprojects/quattro/src/Hu/UserBundle/Entity/User.php
What's wrong in the constructor? What i miss?
Thanks a lot,
setFname isn't function, but it is method in your class.
so to execute it you need use $this->setFname($fname).
Also in constructor you shouldn't run methods like setters or getters (if they don't do anything except set variable or get variable)
Your constructor should look like:
public function __construct()
{
parent::__construct();
$this->fname = $fname;
}
the commande " php app/console fos:user:create " uses the setters of the entity User to affect data inputs from the terminal ( in the same way that Forms uses them to affect the data to an object from the < input ... > tag ) .
You can add setters for all the fields you added to your User class to solve this problem
exemple :
/**
* #var string
*
* #ORM\Column(name="fname", type="string", length=255)
* #Assert\NotBlank()
*/
private $fname;
public function setFname($fname) {
$this->fname = $fname;
}
Whats the best practice to check if entity fields exist before persisting it.
Here's the example
Entity
class Pile{
/**
* #var \ABC\CoreBundle\Entity\Record
*
* #ORM\OneToMany(targetEntity="Record")
*
*/
private $records;
/**
* #var \CSC\CoreBundle\Entity\Project
*
* #ORM\ManyToOne(targetEntity="Project")
*
*/
private $project;
/**
* #var string
*
* #ORM\Column(name="Block", type="string", length=255)
*/
private $block;
/**
* #var string
*
* #ORM\Column(name="Type", type="string", length=255)
*/
private $type;
}
class Record{
/**
* #var \CSC\CoreBundle\Entity\Pile
*
* #ORM\ManyToOne(targetEntity="Pile")
*
*/
private $records;
}
There are two controllers that handle the CRUD of Pile and Records.
To create Pile there must not be any duplicate fields [project, block, type]
In Record Controllers I could create Pile together with Record.
Here's the problem where and when do I check the db if a similar Pile entity is created?
Whats the Best Practice?
Copy and paste the query checker in both controller?
Can I use $form->valid() to perform any check in PileType class?
Must I use a service and have both controller to call the service?
In entity life-cycle use pre-insert?
Thanks
Therefore, the fields must be unique?
If so, then it is very simple: UniqueEntity
use Symfony\Component\Validator\Constraints as Assert;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
...
/**
* #ORM\Entity
* #UniqueEntity(
* fields={"project", "block", "type"}
* )
*/
class Pile{
/**
* #var \ABC\CoreBundle\Entity\Record
*
* #ORM\OneToMany(targetEntity="Record")
*
*/
private $records;
/**
* #var \CSC\CoreBundle\Entity\Project
*
* #ORM\ManyToOne(targetEntity="Project")
*
*/
private $project;
/**
* #var string
*
* #ORM\Column(name="Block", type="string", length=255, unique=true)
*/
private $block;
/**
* #var string
*
* #ORM\Column(name="Type", type="string", length=255, unique=true)
*/
private $type;
}
You can use a custom validation constraint in your form, so that $form->isValid() will do the check.
Follow this documentation entry on How to create a Custom Validation Constraint to create the custom validator and then inject doctrine into it to do the check.
UPDATE: Well, I didn't know there was an UniqueEntity Constraint already included in Symfony.
To inject doctrine do the following:
services:
validator.unique.unique_pile:
class: ABC\CoreBundle\Validator\Constraints\UniquePileValidator
arguments: [#doctrine.orm.entity_manager]
tags:
- { name: validator.constraint_validator, alias: unique_pile }
The validator class might then look like this:
// src/ABC/CoreBundle/Validator/Constraints/UniquePileValidator.php
namespace ABC\CoreBundle\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
use Symfony\Component\Validator\ConstraintValidator;
class UniquePileValidator extends ConstraintValidator
{
protected $em;
function __construct($em) {
$this->em = $em;
}
public function validate($value, Constraint $constraint)
{
$repo = $this->em->getRepository('ABC\CoreBundle\Entity\Record');
$duplicate_project = $repo->findByProject($value);
$duplicate_block = $repo->findByBlock($value);
$duplicate_type = $repo->findByType($value);
if ($duplicate_project || $duplicate_block || $duplicate_type) {
$this->context->addViolation(
$constraint->message,
array('%string%' => $value)
);
}
}
}
And to be complete, the constraint class:
// src/ABC/CoreBundle/Validator/Constraints/ContainsAlphanumeric.php
namespace ABC\CoreBundle\Validator\Constraints;
use Symfony\Component\Validator\Constraint;
/**
* #Annotation
*/
class ContainsAlphanumeric extends Constraint
{
public $message = 'This Pile already exists!';
public function validatedBy()
{
return 'unique_pile';
}
}
Should be nearly copy/pasteable...
Hi everyone and thanks for help,
I'm currently dealing with a problem while I want to make an OneToMany/ManyToOne Bidirectional Relationship with Doctrine2 (& Symfony2).
Here are my two classes : User (which extends FOSUser) and collection which represents a collection of videos.
Of course, a user can have several collections, but a collection is only related to one user.
/* COLLECTION */
namespace Com\ComBundle\Entity;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
/**
* Com\ComBundle\Entity\Collection
*
* #ORM\Table(name="collection")
* #ORM\HasLifecycleCallbacks
*/
class Collection
{
/**
* #var integer $id
*
* #ORM\Column(name="id", type="integer")
* #ORM\Id
* #ORM\GeneratedValue(strategy="AUTO")
*/
private $id;
/**
* #ORM\ManyToOne(targetEntity="Com\UserBundle\Entity\User", inversedBy="collections")
* #ORM\JoinColumn(nullable=false)
*/
private $user;
/**
* Set user
*
* #param Com\UserBundle\Entity\User $user
* #return Collection
*/
public function setUser(\Com\UserBundle\Entity\User $user) {
$this->user = $user;
return $this;
}
/**
* Get user
*
* #return Com\UserBundle\Entity\User User
*/
public function getUser() {
return $this->user;
}
}
And user,
/* USER */
namespace Com\UserBundle\Entity;
use FOS\UserBundle\Entity\User as BaseUser;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Component\Validator\Constraints as Assert;
/**
* #ORM\Entity
* #ORM\Table(name="user")
*/
class User extends BaseUser
{
/**
* #ORM\Id
* #ORM\Column(type="integer")
* #ORM\GeneratedValue(strategy="AUTO")
*/
protected $id;
/*
* #ORM\OneToMany(targetEntity="Com\ComBundle\Entity\Collection", mappedBy="user")
*/
private $collections;
public function __construct()
{
parent::__construct();
$this->collections = \Doctrine\Common\Collections\ArrayCollection();
}
}
When I use the doctrine:generate:entities command, it does not generate the methods relative to $collections (get/add/remove), and even if I wrote it myself, it does not work.
getCollections() return NULL for example.
What am I missing in this code ?