Add actors and their roles

src/Entity/Actor.php

@@ -0,0 +1,93 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\ActorRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: ActorRepository::class)]
+class Actor
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\Column(length: 255)]
+    private ?string $name = null;
+
+    #[ORM\Column(nullable: true)]
+    private ?float $popularity = null;
+
+    /**
+     * @var Collection<int, MovieRole>
+     */
+    #[ORM\OneToMany(targetEntity: MovieRole::class, mappedBy: 'actor')]
+    private Collection $movieRoles;
+
+    public function __construct()
+    {
+        $this->movieRoles = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    public function setName(string $name): static
+    {
+        $this->name = $name;
+
+        return $this;
+    }
+
+    public function getPopularity(): ?float
+    {
+        return $this->popularity;
+    }
+
+    public function setPopularity(?float $popularity): static
+    {
+        $this->popularity = $popularity;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, MovieRole>
+     */
+    public function getMovieRoles(): Collection
+    {
+        return $this->movieRoles;
+    }
+
+    public function addMovieRole(MovieRole $movieRole): static
+    {
+        if (!$this->movieRoles->contains($movieRole)) {
+            $this->movieRoles->add($movieRole);
+            $movieRole->setActor($this);
+        }
+
+        return $this;
+    }
+
+    public function removeMovieRole(MovieRole $movieRole): static
+    {
+        if ($this->movieRoles->removeElement($movieRole)) {
+            // set the owning side to null (unless already changed)
+            if ($movieRole->getActor() === $this) {
+                $movieRole->setActor(null);
+            }
+        }
+
+        return $this;
+    }
+}