feat(notification): enhance email logging and refactor event handling to use scalar identifiers

app/Domains/Purchase/Events/PurchasePaid.php

@@ -2,7 +2,6 @@
 
 namespace App\Domains\Purchase\Events;
 
-use App\Domains\Purchase\Models\Purchase;
 use Illuminate\Foundation\Events\Dispatchable;
 use Illuminate\Queue\SerializesModels;
 
@@ -10,5 +9,5 @@ class PurchasePaid
 {
     use Dispatchable, SerializesModels;
 
-    public function __construct(public readonly Purchase $purchase) {}
+    public function __construct(public readonly int $purchaseId) {}
 }

app/Domains/Purchase/Models/Purchase.php

@@ -193,7 +193,7 @@ class Purchase extends Model
                 'status' => self::STATUS_PAID,
             ]);
 
-            PurchasePaid::dispatch($this);
+            PurchasePaid::dispatch($this->getKey());
         });
     }
 }