feat: Added InvoiceMail Mailable for sending invoi

app/Mail/InvoiceMail.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Mail;
+
+use App\Models\Invoice;
+use Illuminate\Bus\Queueable;
+use Illuminate\Mail\Mailable;
+use Illuminate\Queue\SerializesModels;
+use Barryvdh\DomPDF\Facade as PDF;
+
+class InvoiceMail extends Mailable
+{
+    use Queueable, SerializesModels;
+
+    public $invoice;
+
+    public function __construct(Invoice $invoice)
+    {
+        $this->invoice = $invoice;
+    }
+
+    public function build()
+    {
+        $pdf = PDF::loadView('invoices.pdf', ['invoice' => $this->invoice]);
+
+        return $this->subject('Your Invoice from Ecommerce')
+                    ->view('emails.invoice')
+                    ->attachData($pdf->output(), "invoice-{$this->invoice->id}.pdf", [
+                        'mime' => 'application/pdf',
+                    ]);
+    }
+}