Implement snip tags with very elegant tags form

src/Entity/Snip.php

@@ -39,9 +39,16 @@ class Snip
     #[ORM\Column]
     private bool $archived = false;
 
+    /**
+     * @var Collection<int, Tag>
+     */
+    #[ORM\ManyToMany(targetEntity: Tag::class, mappedBy: 'snips')]
+    private Collection $tags;
+
     public function __construct()
     {
         $this->snipContents = new ArrayCollection();
+        $this->tags = new ArrayCollection();
     }
 
     public function __toString(): string
@@ -160,4 +167,31 @@ class Snip
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, Tag>
+     */
+    public function getTags(): Collection
+    {
+        return $this->tags;
+    }
+
+    public function addTag(Tag $tag): static
+    {
+        if (!$this->tags->contains($tag)) {
+            $this->tags->add($tag);
+            $tag->addSnip($this);
+        }
+
+        return $this;
+    }
+
+    public function removeTag(Tag $tag): static
+    {
+        if ($this->tags->removeElement($tag)) {
+            $tag->removeSnip($this);
+        }
+
+        return $this;
+    }
 }