Upload beautify

app/Models/Artwork.php

@@ -9,6 +9,8 @@ use Illuminate\Database\Eloquent\Relations\BelongsTo;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany;
 use Illuminate\Database\Eloquent\Relations\HasMany;
 use Illuminate\Database\Eloquent\Relations\HasOne;
+use App\Services\ThumbnailService;
+use Illuminate\Support\Facades\DB;
 
 /**
  * App\Models\Artwork
@@ -74,13 +76,8 @@ class Artwork extends Model
 			return null;
 		}
 
-		$size = array_key_exists($size, self::THUMB_SIZES) ? $size : 'md';
-		$h = $this->hash;
-		$h1 = substr($h, 0, 2);
-		$h2 = substr($h, 2, 2);
-		$ext = $this->thumb_ext;
-
-		return "https://files.skinbase.org/{$size}/{$h1}/{$h2}/{$h}.{$ext}";
+		$sizeKey = array_key_exists($size, self::THUMB_SIZES) ? $size : 'md';
+		return ThumbnailService::fromHash($this->hash, $this->thumb_ext, $sizeKey);
 	}
 
 	/**
@@ -99,6 +96,19 @@ class Artwork extends Model
 		return $this->thumbUrl('md');
 	}
 
+	/**
+	 * Backwards-compatible alias used by legacy views: `$art->thumbnail_url`.
+	 * Prefer CDN thumbnail URL, then legacy `thumb` accessor, finally a placeholder.
+	 */
+	public function getThumbnailUrlAttribute(): ?string
+	{
+		$url = $this->getThumbUrlAttribute();
+		if (!empty($url)) return $url;
+		$thumb = $this->getThumbAttribute();
+		if (!empty($thumb)) return $thumb;
+		return '/images/placeholder.jpg';
+	}
+
 	/**
 	 * Provide a responsive `srcset` for legacy views.
 	 */
@@ -132,6 +142,12 @@ class Artwork extends Model
 		return $this->belongsToMany(Category::class, 'artwork_category', 'artwork_id', 'category_id');
 	}
 
+	public function tags(): BelongsToMany
+	{
+		return $this->belongsToMany(Tag::class, 'artwork_tag', 'artwork_id', 'tag_id')
+			->withPivot(['source', 'confidence']);
+	}
+
 	public function comments(): HasMany
 	{
 		return $this->hasMany(ArtworkComment::class);
@@ -142,6 +158,16 @@ class Artwork extends Model
 		return $this->hasMany(ArtworkDownload::class);
 	}
 
+	public function embeddings(): HasMany
+	{
+		return $this->hasMany(ArtworkEmbedding::class, 'artwork_id');
+	}
+
+	public function similarities(): HasMany
+	{
+		return $this->hasMany(ArtworkSimilarity::class, 'artwork_id');
+	}
+
 	public function features(): HasMany
 	{
 		return $this->hasMany(ArtworkFeature::class, 'artwork_id');
@@ -175,4 +201,24 @@ class Artwork extends Model
 	{
 		return 'slug';
 	}
+
+	protected static function booted(): void
+	{
+		static::deleting(function (Artwork $artwork): void {
+			if (! method_exists($artwork, 'isForceDeleting') || ! $artwork->isForceDeleting()) {
+				return;
+			}
+
+			// Cleanup pivot rows and decrement usage counts on force delete.
+			$tagIds = DB::table('artwork_tag')->where('artwork_id', $artwork->id)->pluck('tag_id')->all();
+			if ($tagIds === []) {
+				return;
+			}
+
+			DB::table('artwork_tag')->where('artwork_id', $artwork->id)->delete();
+			DB::table('tags')
+				->whereIn('id', $tagIds)
+				->update(['usage_count' => DB::raw('CASE WHEN usage_count > 0 THEN usage_count - 1 ELSE 0 END')]);
+		});
+	}
 }