Save workspace changes

.deploy/artwork-evolution-release/app/Observers/ArtworkAwardObserver.php

@@ -0,0 +1,57 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Observers;
+
+use App\Jobs\RecalculateArtworkMedalStatsJob;
+use App\Models\ArtworkAward;
+use App\Services\UserStatsService;
+use Illuminate\Support\Facades\DB;
+
+class ArtworkAwardObserver
+{
+    public function __construct(
+        private readonly UserStatsService $userStats,
+    ) {}
+
+    public function created(ArtworkAward $award): void
+    {
+        $this->refresh($award);
+        $this->trackCreatorStats($award, +1);
+    }
+
+    public function updated(ArtworkAward $award): void
+    {
+        $this->refresh($award);
+        // Medal changed – count stays the same; no stat change needed.
+    }
+
+    public function deleted(ArtworkAward $award): void
+    {
+        $this->refresh($award);
+        $this->trackCreatorStats($award, -1);
+    }
+
+    private function refresh(ArtworkAward $award): void
+    {
+        RecalculateArtworkMedalStatsJob::dispatchSync((int) $award->artwork_id);
+    }
+
+    private function trackCreatorStats(ArtworkAward $award, int $delta): void
+    {
+        $creatorId = DB::table('artworks')
+            ->where('id', $award->artwork_id)
+            ->value('user_id');
+
+        if (! $creatorId) {
+            return;
+        }
+
+        if ($delta > 0) {
+            $this->userStats->incrementAwardsReceived((int) $creatorId);
+        } else {
+            $this->userStats->decrementAwardsReceived((int) $creatorId);
+        }
+    }
+}