Add species fixture

src/Entity/Species.php

@@ -3,6 +3,8 @@
 namespace App\Entity;
 
 use App\Repository\SpeciesRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: SpeciesRepository::class)]
@@ -22,6 +24,17 @@ class Species
     #[ORM\Column(length: 255)]
     private ?string $region = null;
 
+    /**
+     * @var Collection<int, Post>
+     */
+    #[ORM\OneToMany(targetEntity: Post::class, mappedBy: 'species')]
+    private Collection $posts;
+
+    public function __construct()
+    {
+        $this->posts = new ArrayCollection();
+    }
+
     public function getId(): ?int
     {
         return $this->id;
@@ -62,4 +75,34 @@ class Species
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, Post>
+     */
+    public function getPosts(): Collection
+    {
+        return $this->posts;
+    }
+
+    public function addPost(Post $post): static
+    {
+        if (!$this->posts->contains($post)) {
+            $this->posts->add($post);
+            $post->setSpecies($this);
+        }
+
+        return $this;
+    }
+
+    public function removePost(Post $post): static
+    {
+        if ($this->posts->removeElement($post)) {
+            // set the owning side to null (unless already changed)
+            if ($post->getSpecies() === $this) {
+                $post->setSpecies(null);
+            }
+        }
+
+        return $this;
+    }
 }