messages implemented

app/Models/ArtworkComment.php

@@ -1,19 +1,29 @@
 <?php
 namespace App\Models;
 
+use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\SoftDeletes;
 use Illuminate\Database\Eloquent\Relations\BelongsTo;
+use Illuminate\Database\Eloquent\Relations\HasMany;
 
 /**
  * App\Models\ArtworkComment
  *
+ * @property int         $id
+ * @property int         $artwork_id
+ * @property int         $user_id
+ * @property string|null $content           Legacy plain-text column
+ * @property string|null $raw_content       User-submitted Markdown
+ * @property string|null $rendered_content  Cached sanitized HTML
+ * @property bool        $is_approved
  * @property-read Artwork $artwork
- * @property-read User $user
+ * @property-read User    $user
+ * @property-read \Illuminate\Database\Eloquent\Collection|CommentReaction[] $reactions
  */
 class ArtworkComment extends Model
 {
-	use SoftDeletes;
+	use HasFactory, SoftDeletes;
 
 	protected $table = 'artwork_comments';
 
@@ -22,6 +32,8 @@ class ArtworkComment extends Model
 		'artwork_id',
 		'user_id',
 		'content',
+		'raw_content',
+		'rendered_content',
 		'is_approved',
 	];
 
@@ -38,4 +50,24 @@ class ArtworkComment extends Model
 	{
 		return $this->belongsTo(User::class);
 	}
+
+	public function reactions(): HasMany
+	{
+		return $this->hasMany(CommentReaction::class, 'comment_id');
+	}
+
+	/**
+	 * Return the best available rendered content for display.
+	 * Falls back to escaping raw legacy content if rendering isn't done yet.
+	 */
+	public function getDisplayHtml(): string
+	{
+		if ($this->rendered_content !== null) {
+			return $this->rendered_content;
+		}
+
+		// Lazy render: raw_content takes priority over legacy content
+		$raw = $this->raw_content ?? $this->content ?? '';
+		return \App\Services\ContentSanitizer::render($raw);
+	}
 }