Separated laravel app to its own folder (#540)

api/app/Notifications/Forms/FormSubmissionNotification.php

@@ -0,0 +1,107 @@
+<?php
+
+namespace App\Notifications\Forms;
+
+use App\Events\Forms\FormSubmitted;
+use App\Service\Forms\FormSubmissionFormatter;
+use Illuminate\Bus\Queueable;
+use Illuminate\Contracts\Queue\ShouldQueue;
+use Illuminate\Notifications\Messages\MailMessage;
+use Illuminate\Notifications\Notification;
+use Illuminate\Support\Str;
+
+class FormSubmissionNotification extends Notification implements ShouldQueue
+{
+    use Queueable;
+
+    public FormSubmitted $event;
+
+    /**
+     * Create a new notification instance.
+     *
+     * @return void
+     */
+    public function __construct(FormSubmitted $event, private $integrationData)
+    {
+        $this->event = $event;
+    }
+
+    /**
+     * Get the notification's delivery channels.
+     *
+     * @param  mixed  $notifiable
+     * @return array
+     */
+    public function via($notifiable)
+    {
+        return ['mail'];
+    }
+
+    /**
+     * Get the mail representation of the notification.
+     *
+     * @param  mixed  $notifiable
+     * @return \Illuminate\Notifications\Messages\MailMessage
+     */
+    public function toMail($notifiable)
+    {
+        $formatter = (new FormSubmissionFormatter($this->event->form, $this->event->data))
+            ->showHiddenFields()
+            ->createLinks()
+            ->outputStringsOnly()
+            ->useSignedUrlForFiles();
+
+        return (new MailMessage())
+            ->replyTo($this->getReplyToEmail($notifiable->routes['mail']))
+            ->from($this->getFromEmail(), config('app.name'))
+            ->subject('New form submission for "' . $this->event->form->title . '"')
+            ->markdown('mail.form.submission-notification', [
+                'fields' => $formatter->getFieldsWithValue(),
+                'form' => $this->event->form,
+            ]);
+    }
+
+    private function getFromEmail()
+    {
+        $originalFromAddress = Str::of(config('mail.from.address'))->explode('@');
+
+        return $originalFromAddress->first() . '+' . time() . '@' . $originalFromAddress->last();
+    }
+
+    private function getReplyToEmail($default)
+    {
+        $replyTo = $this->integrationData->notification_reply_to ?? null;
+        if ($replyTo && $this->validateEmail($replyTo)) {
+            return $replyTo;
+        }
+
+        return $this->getRespondentEmail() ?? $default;
+    }
+
+    private function getRespondentEmail()
+    {
+        // Make sure we only have one email field in the form
+        $emailFields = collect($this->event->form->properties)->filter(function ($field) {
+            $hidden = $field['hidden'] ?? false;
+
+            return !$hidden && $field['type'] == 'email';
+        });
+        if ($emailFields->count() != 1) {
+            return null;
+        }
+
+        if (isset($this->event->data[$emailFields->first()['id']])) {
+            $email = $this->event->data[$emailFields->first()['id']];
+            if ($this->validateEmail($email)) {
+                return $email;
+            }
+        }
+
+        return null;
+    }
+
+    public static function validateEmail($email): bool
+    {
+        return (bool) filter_var($email, FILTER_VALIDATE_EMAIL);
+    }
+}