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.deploy/artwork-evolution-release/app/Models/RankList.php

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+<?php
+
+declare(strict_types=1);
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Model;
+
+/**
+ * App\Models\RankList
+ *
+ * Stores an ordered list of artwork IDs for a feed surface.
+ * Rebuilt hourly by RankBuildListsJob.
+ *
+ * scope_id = 0 is the sentinel for "global" scope.
+ *
+ * @property int    $id
+ * @property string $scope_type      global | category | content_type
+ * @property int    $scope_id        0 = global; category.id or content_type.id otherwise
+ * @property string $list_type       trending | new_hot | best
+ * @property string $model_version
+ * @property array  $artwork_ids     Ordered array of artwork IDs
+ * @property \Carbon\Carbon|null $computed_at
+ */
+class RankList extends Model
+{
+    protected $table = 'rank_lists';
+
+    public $timestamps = false;
+
+    protected $fillable = [
+        'scope_type',
+        'scope_id',
+        'list_type',
+        'model_version',
+        'artwork_ids',
+        'computed_at',
+    ];
+
+    protected $casts = [
+        'scope_id'    => 'integer',
+        'artwork_ids' => 'array',
+        'computed_at' => 'datetime',
+    ];
+
+    // ── Scope helpers ──────────────────────────────────────────────────────
+
+    /** Resolve scope_id: null → 0 (global sentinel). */
+    public static function resolveScope(?int $id): int
+    {
+        return $id ?? 0;
+    }
+}