Doctrine Manager versucht, die Benutzerentität ohne Änderungen meinerseits zu aktualisieren

Question

Ich habe eine Controller-Methode, an der ich für meine Entität arbeite. Order 创建一个插入方法，它与 User Die Entität hat eine Beziehung und ein Benutzer kann mehrere Aufträge haben. Wenn ich jetzt den Auftrag erstelle und den Benutzer darauf festlege, wenn ich ihn nicht ändere, Die Doktrin wird versuchen, den Benutzer zu aktualisieren, und ich frage mich, was ich falsch mache Meine Controller-Methode

#[Route('/new', name: 'new', methods: ['POST'])]
    public function order(
        Request $request,
        ServiceRepository $serviceRepository,
        EntityManagerInterface $manager
    ): JsonResponse
    {
        $data = json_decode(json: $request->getContent());

        //get service
        if (!property_exists($data, 'service'))
            return $this->json(['status' => false, 'message' => 'service is required']);
        $service = $serviceRepository->find($data->service);

        $order = new Order();

        $order->setUser($this->getUser());
                $order->setCreatedAt(new \DateTimeImmutable());
        $order->setTotal(0);
        $order->setStatus(Order::STATUS_OPEN);
        $order->setService($service);

        $manager->persist($order);
        $manager->flush();

        return $this->json(['status' => true]);
    }

Meine Benutzereinheit

<?php

namespace App\Entity;

use App\Repository\UserRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;
use Symfony\Bridge\Doctrine\Validator\Constraints\UniqueEntity;
use Symfony\Component\Security\Core\User\PasswordAuthenticatedUserInterface;
use Symfony\Component\Security\Core\User\UserInterface;
use Symfony\Component\Validator\Constraints as Assert;

#[ORM\Entity(repositoryClass: UserRepository::class)]
#[UniqueEntity('email', message: 'This Email Is Taken')]
#[ORM\Table(name: '`user`')]
class User implements UserInterface, PasswordAuthenticatedUserInterface
{
    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    private ?int $id = null;

    #[ORM\Column(length: 180, unique: true)]
    #[Assert\NotBlank, Assert\Email]
    private ?string $email = null;

    #[ORM\Column]
    private array $roles = [];

    /**
     * @var ?string The hashed password
     */
    #[ORM\Column]
    #[Assert\NotBlank]
    private ?string $password = null;

    #[ORM\Column(length: 255)]
    #[Assert\NotBlank]
    private ?string $name = null;

    #[ORM\Column(length: 255, nullable: true)]
    private ?string $password_token = null;

    #[ORM\Column(nullable: true)]
    private ?\DateTimeImmutable $password_time = null;


    #[ORM\Column]
    private ?\DateTimeImmutable $created_at = null;

    #[ORM\Column(nullable: true)]
    private ?\DateTimeImmutable $updated_at = null;

    #[ORM\OneToMany(mappedBy: 'user', targetEntity: Order::class, orphanRemoval: true)]
    private Collection $total;

    public function __construct()
    {
        $this->total = new ArrayCollection();
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getEmail(): ?string
    {
        return $this->email;
    }

    public function setEmail(string $email): self
    {
        $this->email = $email;

        return $this;
    }

    /**
     * A visual identifier that represents this user.
     *
     * @see UserInterface
     */
    public function getUserIdentifier(): string
    {
        return (string) $this->email;
    }

    /**
     * @deprecated since Symfony 5.3, use getUserIdentifier instead
     */
    public function getUsername(): string
    {
        return (string) $this->email;
    }

    /**
     * @see UserInterface
     */
    public function getRoles(): array
    {
        $roles = $this->roles;
        // guarantee every user at least has ROLE_USER
        $roles[] = 'ROLE_USER';

        return array_unique($roles);
    }

    public function setRoles(array $roles): self
    {
        $this->roles = $roles;

        return $this;
    }

    /**
     * @see PasswordAuthenticatedUserInterface
     */
    public function getPassword(): ?string
    {
        return $this->password;
    }

    public function setPassword(string $password): self
    {
        $this->password = $password;

        return $this;
    }

    /**
     * Returning a salt is only needed, if you are not using a modern
     * hashing algorithm (e.g. bcrypt or sodium) in your security.yaml.
     *
     * @see UserInterface
     */
    public function getSalt(): ?string
    {
        return null;
    }

    /**
     * @see UserInterface
     */
    public function eraseCredentials()
    {
        unset($this->password, $this->roles, $this->access_token, $this->refresh_token, $this->updated_at);
    }

    public function getName(): ?string
    {
        return $this->name;
    }

    public function setName(string $name): self
    {
        $this->name = $name;

        return $this;
    }

    public function getCreatedAt(): ?\DateTimeImmutable
    {
        return $this->created_at;
    }

    public function setCreatedAt(\DateTimeImmutable $created_at): self
    {
        $this->created_at = $created_at;

        return $this;
    }

    public function getUpdatedAt(): ?\DateTimeImmutable
    {
        return $this->updated_at;
    }

    public function setUpdatedAt(?\DateTimeImmutable $updated_at): self
    {
        $this->updated_at = $updated_at;

        return $this;
    }

   /**
    * @return string|null
    */
   public function getPasswordToken(): ?string
   {
       return $this->password_token;
   }

   /**
    * @param string|null $password_token
    */
   public function setPasswordToken(?string $password_token): void
   {
       $this->password_token = $password_token;
   }

   /**
    * @return \DateTimeImmutable|null
    */
   public function getPasswordTime(): ?\DateTimeImmutable
   {
       return $this->password_time;
   }

   /**
    * @param \DateTimeImmutable|null $password_time
    */
   public function setPasswordTime(?\DateTimeImmutable $password_time): void
   {
       $this->password_time = $password_time;
   }

    /**
     * @return Collection<int, Order>
     */
    public function getTotal(): Collection
    {
        return $this->total;
    }

    public function addTotal(Order $total): self
    {
        if (!$this->total->contains($total)) {
            $this->total->add($total);
            $total->setUser($this);
        }

        return $this;
    }

    public function removeTotal(Order $total): self
    {
        if ($this->total->removeElement($total)) {
            // set the owning side to null (unless already changed)
            if ($total->getUser() === $this) {
                $total->setUser(null);
            }
        }

        return $this;
    }
}

und meine Bestelleinheit

<?php

namespace App\Entity;

use App\Repository\OrderRepository;
use Doctrine\Common\Collections\ArrayCollection;
use Doctrine\Common\Collections\Collection;
use Doctrine\ORM\Mapping as ORM;

#[ORM\Entity(repositoryClass: OrderRepository::class)]
#[ORM\Table(name: '`order`')]
class Order
{
   public const STATUS_OPEN = 'open';
   public const STATUS_AWAITING_PAYMENT  = 'awaiting_payment';
   public const STATUS_PAYMENT_VALIDATED = 'payment_validated';
   public const STATUS_PAYMENT_CANCELLED = 'payment_cancelled';
   public const STATUS_COMPLETED = 'completed';

    #[ORM\Id]
    #[ORM\GeneratedValue]
    #[ORM\Column]
    private ?int $id = null;

    #[ORM\ManyToOne(inversedBy: 'total')]
    #[ORM\JoinColumn(nullable: false)]
    private ?User $user = null;

    #[ORM\Column]
    private ?float $total = null;

    #[ORM\Column(length: 255)]
    private ?string $status = null;

    #[ORM\Column]
    private ?\DateTimeImmutable $created_at = null;

    #[ORM\Column(nullable: true)]
    private ?\DateTimeImmutable $updated_at = null;

    #[ORM\OneToMany(mappedBy: 'parent', targetEntity: OrderItem::class, orphanRemoval: true)]
    private Collection $activity;

    #[ORM\ManyToOne(inversedBy: 'orders')]
    #[ORM\JoinColumn(nullable: false)]
    private ?Service $service = null;

    public function __construct()
    {
        $this->activity = new ArrayCollection();
    }

    public function getId(): ?int
    {
        return $this->id;
    }

    public function getUser(): ?User
    {
        return $this->user;
    }

    public function setUser(?User $user): self
    {
        $this->user = $user;

        return $this;
    }

    public function getTotal(): ?float
    {
        return $this->total;
    }

    public function setTotal(float $total): self
    {
        $this->total = $total;

        return $this;
    }

    public function getStatus(): ?string
    {
        return $this->status;
    }

    public function setStatus(string $status): self
    {
        $this->status = $status;

        return $this;
    }

    public function getCreatedAt(): ?\DateTimeImmutable
    {
        return $this->created_at;
    }

    public function setCreatedAt(\DateTimeImmutable $created_at): self
    {
        $this->created_at = $created_at;

        return $this;
    }

    public function getUpdatedAt(): ?\DateTimeImmutable
    {
        return $this->updated_at;
    }

    public function setUpdatedAt(?\DateTimeImmutable $updated_at): self
    {
        $this->updated_at = $updated_at;

        return $this;
    }

    /**
     * @return Collection<int, OrderItem>
     */
    public function getActivity(): Collection
    {
        return $this->activity;
    }

    public function addActivity(OrderItem $activity): self
    {
        if (!$this->activity->contains($activity)) {
            $this->activity->add($activity);
            $activity->setParent($this);
        }

        return $this;
    }

    public function removeActivity(OrderItem $activity): self
    {
        if ($this->activity->removeElement($activity)) {
            // set the owning side to null (unless already changed)
            if ($activity->getParent() === $this) {
                $activity->setParent(null);
            }
        }

        return $this;
    }

    public function getService(): ?Service
    {
        return $this->service;
    }

    public function setService(?Service $service): self
    {
        $this->service = $service;

        return $this;
    }
}

Also habe ich versucht, die Bestellung zu speichern, und danach habe ich die Werbebuchung mit der Bestell-ID gespeichert, die der oben gespeicherten Bestellung entspricht, aber es ist fehlgeschlagen und ich habe einen Einschränkungsfehler erhalten 执行查询时发生异常： SQLSTATE[23000]: 完整性约束违规：1048 列“角色”不能为空 Nach dem Debuggen habe ich festgestellt, dass die Doktrin hier meinen Benutzer aktualisieren möchte, aber ich habe 0 Änderungen am Benutzer vorgenommen. Warum muss ich ihn also aktualisieren?

Answer 1

所以，伙计们，我在找到答案后忘记回答这个问题，正如您在我的用户实体中看到的那样，我有擦除Credentials方法

/**
     * @see UserInterface
     */
    public function eraseCredentials()
    {
        unset($this->password, $this->roles, $this->access_token, $this->refresh_token, $this->updated_at);
    }

我有一个误解，我在 API 请求中返回用户之前调用此方法，但它也在刷新之前被调用，所以要小心