optimizations

app/Services/NovaCards/NovaCardReactionService.php

@@ -0,0 +1,45 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Services\NovaCards;
+
+use App\Jobs\UpdateNovaCardStatsJob;
+use App\Models\NovaCard;
+use App\Models\NovaCardReaction;
+use App\Models\User;
+
+class NovaCardReactionService
+{
+    public function setReaction(User $user, NovaCard $card, string $type, bool $active): array
+    {
+        $existing = NovaCardReaction::query()
+            ->where('user_id', $user->id)
+            ->where('card_id', $card->id)
+            ->where('type', $type)
+            ->first();
+
+        if ($active && ! $existing) {
+            NovaCardReaction::query()->create([
+                'user_id' => $user->id,
+                'card_id' => $card->id,
+                'type' => $type,
+            ]);
+        }
+
+        if (! $active && $existing) {
+            $existing->delete();
+        }
+
+        UpdateNovaCardStatsJob::dispatch($card->id);
+
+        $card->refresh();
+
+        return [
+            'liked' => NovaCardReaction::query()->where('user_id', $user->id)->where('card_id', $card->id)->where('type', NovaCardReaction::TYPE_LIKE)->exists(),
+            'favorited' => NovaCardReaction::query()->where('user_id', $user->id)->where('card_id', $card->id)->where('type', NovaCardReaction::TYPE_FAVORITE)->exists(),
+            'likes_count' => (int) $card->fresh()->likes_count,
+            'favorites_count' => (int) $card->fresh()->favorites_count,
+        ];
+    }
+}