feat: Add TransactionSuccessNotification for succe

app/Notifications/TransactionSuccessNotification.php

@@ -0,0 +1,45 @@
+<?php
+
+namespace App\Notifications;
+
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+
+class TransactionSuccessNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    protected $transactionDetails;
+
+    public function __construct(array $transactionDetails)
+    {
+        $this->transactionDetails = $transactionDetails;
+    }
+
+    public function via($notifiable)
+    {
+        return ['mail'];
+    }
+
+    public function toMail($notifiable)
+    {
+        return (new MailMessage)
+                    ->subject('Transaction Successful')
+                    ->greeting('Hello!')
+                    ->line('Your transaction has been successfully processed.')
+                    ->line('Transaction ID: ' . $this->transactionDetails['transaction_id'])
+                    ->line('Amount: $' . number_format($this->transactionDetails['amount'], 2))
+                    ->action('View Transaction', url('/transactions/' . $this->transactionDetails['transaction_id']))
+                    ->line('Thank you for using our application!');
+    }
+
+    public function toArray($notifiable)
+    {
+        return [
+            'transaction_id' => $this->transactionDetails['transaction_id'],
+            'amount' => $this->transactionDetails['amount'],
+        ];
+    }
+}