update email template

app/Mail/ExpiryService.php

@@ -2,9 +2,8 @@
 
 namespace App\Mail;
 
-use App\Models\Template;
+use App\Mail\Concerns\RequiresDbTemplate;
 use Illuminate\Bus\Queueable;
-use Illuminate\Contracts\Queue\ShouldQueue;
 use Illuminate\Mail\Mailable;
 use Illuminate\Mail\Mailables\Content;
 use Illuminate\Mail\Mailables\Envelope;
@@ -12,73 +11,38 @@ use Illuminate\Queue\SerializesModels;
 
 class ExpiryService extends Mailable
 {
-    use Queueable, SerializesModels;
+    use Queueable, SerializesModels, RequiresDbTemplate;
 
-    protected $template = null;
-    protected $data;
+    /** @param int $template Không còn dùng — scenario cố định 'service_expiry'. Giữ tham số để không phá vỡ caller hiện tại. */
+    public function __construct($template = 0, public $data = []) {}
 
-    /**
-     * Create a new message instance.
-     *
-     * @return void
-     */
-    public function __construct($template = 0, $data = [])
-    {
-        $this->data = $data;
-        $this->template = Template::find($template);
-    }
-
-    /**
-     * Get the message envelope.
-     *
-     * @return \Illuminate\Mail\Mailables\Envelope
-     */
-    public function envelope()
+    public function envelope(): Envelope
     {
         return new Envelope(
-            subject: $this->template->subject
+            subject: $this->renderFromTemplate('service_expiry', $this->vars())['subject'],
         );
     }
 
-    /**
-     * Get the message content definition.
-     *
-     * @return \Illuminate\Mail\Mailables\Content
-     */
-    public function content()
+    public function content(): Content
     {
         return new Content(
-            view: 'emails.template',
-            with: [
-                'template' => str_replace(
-                    [
-                        "{\$company_name}",
-                        "{\$company_logo}",
-                        "{\$client_name}",
-                        "{\$product_name}",
-                        "{\$service_due_exp}",
-                        "{\$service_remaining}"
-                    ],
-                    [
-                        $this->data['company_name'],
-                        $this->data['company_logo'],
-                        $this->data['client_name'],
-                        $this->data['product_name'],
-                        $this->data['service_due_exp'],
-                        $this->data['service_remaining'],
-                    ],
-                    $this->template->message)
-            ]
+            htmlString: $this->renderFromTemplate('service_expiry', $this->vars())['html'],
         );
     }
 
-    /**
-     * Get the attachments for the message.
-     *
-     * @return array
-     */
-    public function attachments()
+    public function attachments(): array
     {
         return [];
     }
+
+    private function vars(): array
+    {
+        return [
+            'company_name'      => $this->data['company_name'] ?? '',
+            'company_logo'      => $this->data['company_logo'] ?? '',
+            'product_name'      => $this->data['product_name'] ?? '',
+            'service_due_exp'   => $this->data['service_due_exp'] ?? '',
+            'service_remaining' => $this->data['service_remaining'] ?? '',
+        ];
+    }
 }