Start on creating snipContent entities for the db content

src/Entity/Snip.php

@@ -4,6 +4,8 @@ namespace App\Entity;
 
 use App\Entity\Helpers\TrackedTrait;
 use App\Repository\SnipRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
 use Doctrine\ORM\Mapping as ORM;
 
 #[ORM\Entity(repositoryClass: SnipRepository::class)]
@@ -22,6 +24,14 @@ class Snip
     #[ORM\Column]
     private ?bool $public = null;
 
+    #[ORM\OneToMany(mappedBy: 'snip', targetEntity: SnipContent::class, orphanRemoval: true)]
+    private Collection $snipContents;
+
+    public function __construct()
+    {
+        $this->snipContents = new ArrayCollection();
+    }
+
     public function __toString(): string
     {
         return $this->name ?? '';
@@ -55,4 +65,34 @@ class Snip
 
         return $this;
     }
+
+    /**
+     * @return Collection<int, SnipContent>
+     */
+    public function getSnipContents(): Collection
+    {
+        return $this->snipContents;
+    }
+
+    public function addSnipContent(SnipContent $snipContent): self
+    {
+        if (!$this->snipContents->contains($snipContent)) {
+            $this->snipContents->add($snipContent);
+            $snipContent->setSnip($this);
+        }
+
+        return $this;
+    }
+
+    public function removeSnipContent(SnipContent $snipContent): self
+    {
+        if ($this->snipContents->removeElement($snipContent)) {
+            // set the owning side to null (unless already changed)
+            if ($snipContent->getSnip() === $this) {
+                $snipContent->setSnip(null);
+            }
+        }
+
+        return $this;
+    }
 }

src/Entity/SnipContent.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Entity;
+
+use App\Repository\SnipContentRepository;
+use Doctrine\Common\Collections\ArrayCollection;
+use Doctrine\Common\Collections\Collection;
+use Doctrine\DBAL\Types\Types;
+use Doctrine\ORM\Mapping as ORM;
+
+#[ORM\Entity(repositoryClass: SnipContentRepository::class)]
+class SnipContent
+{
+    #[ORM\Id]
+    #[ORM\GeneratedValue]
+    #[ORM\Column]
+    private ?int $id = null;
+
+    #[ORM\ManyToOne(inversedBy: 'snipContents')]
+    #[ORM\JoinColumn(nullable: false)]
+    private ?Snip $snip = null;
+
+    #[ORM\ManyToOne(targetEntity: self::class, inversedBy: 'child')]
+    private ?self $parent = null;
+
+    #[ORM\OneToMany(mappedBy: 'parent', targetEntity: self::class)]
+    private Collection $child;
+
+    #[ORM\Column(type: Types::TEXT, nullable: true)]
+    private ?string $text = null;
+
+    public function __construct()
+    {
+        $this->child = new ArrayCollection();
+    }
+
+    public function getId(): ?int
+    {
+        return $this->id;
+    }
+
+    public function getSnip(): ?Snip
+    {
+        return $this->snip;
+    }
+
+    public function setSnip(?Snip $snip): self
+    {
+        $this->snip = $snip;
+
+        return $this;
+    }
+
+    public function getParent(): ?self
+    {
+        return $this->parent;
+    }
+
+    public function setParent(?self $parent): self
+    {
+        $this->parent = $parent;
+
+        return $this;
+    }
+
+    /**
+     * @return Collection<int, self>
+     */
+    public function getChild(): Collection
+    {
+        return $this->child;
+    }
+
+    public function addChild(self $child): self
+    {
+        if (!$this->child->contains($child)) {
+            $this->child->add($child);
+            $child->setParent($this);
+        }
+
+        return $this;
+    }
+
+    public function removeChild(self $child): self
+    {
+        if ($this->child->removeElement($child)) {
+            // set the owning side to null (unless already changed)
+            if ($child->getParent() === $this) {
+                $child->setParent(null);
+            }
+        }
+
+        return $this;
+    }
+
+    public function getText(): ?string
+    {
+        return $this->text;
+    }
+
+    public function setText(?string $text): self
+    {
+        $this->text = $text;
+
+        return $this;
+    }
+}