support for mail-driver for latest laravel versions

Author: Artem Bondarenko

README.md

@@ -42,7 +42,7 @@ Then, you need to add some informations in your configuration files. You can fin
 * In the services.php file:
 
 ```php
-mailjet' => [
+'mailjet' => [
     'key' => env('MAILJET_APIKEY'),
     'secret' => env('MAILJET_APISECRET'),
 ]
@@ -88,8 +88,18 @@ You can pass settings to [MailjetClient](https://github.com/mailjet/mailjet-apiv
 
 ## Mail driver configuration
 
-In order to use Mailjet as your Mail driver, you need to update the mail driver in your `config/mail.php` or your `.env` file to `MAIL_DRIVER=mailjet`, and make sure you are using a valid and authorised from email address configured on your Mailjet account. The sending email addresses and domain can be managed [here](https://app.mailjet.com/account/sender)
+In order to use Mailjet as your Mail driver, you need to update the mail driver in your `config/mail.php` or your `.env` file to `MAIL_MAILER=mailjet` (for Laravel 6 and older use MAIL_DRIVER constant instead), and make sure you are using a valid and authorised from email address configured on your Mailjet account. The sending email addresses and domain can be managed [here](https://app.mailjet.com/account/sender)
+
+For Laravel 7+ you also need to specify new available mail driver in config/mail.php:
+```
+'mailers' => [
+    ...
 
+    'mailjet' => [
+        'transport' => 'mailjet',
+    ],
+],
+```
 For usage, please check the [Laravel mail documentation](https://laravel.com/docs/master/mail)
 
 ## Usage

docs/configuration.md

@@ -36,6 +36,16 @@ You can pass settings to [MailjetClient](https://github.com/mailjet/mailjet-apiv
 
 ## Mail driver configuration
 
-In order to use Mailjet as your Mail driver, you need to update the mail driver in your `config/mail.php` or your `.env` file to `MAIL_DRIVER=mailjet`, and make sure you are using a valid and authorised from email address configured on your Mailjet account. The sending email addresses and domain can be managed [here](https://app.mailjet.com/account/sender)
+In order to use Mailjet as your Mail driver, you need to update the mail driver in your `config/mail.php` or your `.env` file to `MAIL_MAILER=mailjet` (for Laravel 6 and older use MAIL_DRIVER constant instead), and make sure you are using a valid and authorised from email address configured on your Mailjet account. The sending email addresses and domain can be managed [here](https://app.mailjet.com/account/sender)
 
+For Laravel 7+ you also need to specify new available mail driver in config/mail.php:
+```
+'mailers' => [
+    ...
+
+    'mailjet' => [
+        'transport' => 'mailjet',
+    ],
+],
+```
 For usage, check the [Laravel mail documentation](https://laravel.com/docs/master/mail)

src/MailjetMailServiceProvider.php

@@ -2,25 +2,44 @@
 
 namespace Mailjet\LaravelMailjet;
 
+use Exception;
 use Illuminate\Mail\MailServiceProvider;
 use Mailjet\LaravelMailjet\Transport\MailjetTransport;
+use Swift_Events_SimpleEventDispatcher as EventDispatcher;
 
 class MailjetMailServiceProvider extends MailServiceProvider
 {
     /**
-     * Extended register the Swift Transport instance.
+     * Extended register the Illuminate Mailer instance.
      *
      * @return void
      */
-    protected function registerSwiftTransport()
+    protected function registerIlluminateMailer(): void
     {
-        parent::registerSwiftTransport();
-        app('swift.transport')->extend('mailjet', function ($app) {
-            $config = $this->app['config']->get('services.mailjet', array());
-            $call = $this->app['config']->get('services.mailjet.transactional.call', true);
-            $options = $this->app['config']->get('services.mailjet.transactional.options', array());
+        parent::registerIlluminateMailer();
 
-            return new MailjetTransport(new \Swift_Events_SimpleEventDispatcher(), $config['key'], $config['secret'], $call, $options);
-        });
+        try {
+            app('mail.manager')->extend('mailjet', function () {
+                return $this->mailjetTransport();
+            });
+        } catch (Exception $e) {
+            app('swift.transport')->extend('mailjet', function () {
+                return $this->mailjetTransport();
+            });
+        }
+    }
+
+    /**
+     * Return configured MailjetTransport.
+     *
+     * @return MailjetTransport
+     */
+    protected function mailjetTransport(): MailjetTransport
+    {
+        $config = $this->app['config']->get('services.mailjet', []);
+        $call = $this->app['config']->get('services.mailjet.transactional.call', true);
+        $options = $this->app['config']->get('services.mailjet.transactional.options', []);
+
+        return new MailjetTransport(new EventDispatcher(), $config['key'], $config['secret'], $call, $options);
     }
 }