Saya mempunyai kaedah pengawal yang sedang saya usahakan untuk entiti saya Order 创建一个插入方法，它与 User Entiti itu mempunyai hubungan dan satu pengguna boleh mempunyai berbilang pesanan, kini apabila saya membuat pesanan dan menetapkan pengguna kepadanya, apabila saya tidak mengubah suainya, doktrin akan Cuba mengemas kini pengguna dan saya tertanya-tanya apa yang saya lakukan salah Kaedah pengawal saya

#[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]);
    }

Entiti Pengguna Saya

<?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;
    }
}

dan entiti pesanan saya

<?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;
    }
}

Jadi saya cuba simpan pesanan dan selepas itu saya simpan item baris menggunakan id pesanan iaitu pesanan yang disimpan di atas tetapi ia gagal dan memberi saya ralat kekangan 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 Selepas nyahpepijat, saya mendapati bahawa doktrin di sini ingin mengemas kini pengguna saya, tetapi saya telah membuat 0 pengubahsuaian kepada pengguna, jadi mengapa saya perlu mengemas kininya?