Add Resend mailer adapter

src/Mailer/Adapters/ResendAdapter.php

@@ -0,0 +1,102 @@
+<?php
+
+declare(strict_types=1);
+
+/**
+ * Quantum PHP Framework
+ *
+ * An open source software development framework for PHP
+ *
+ * @package Quantum
+ * @author Arman Ag. <arman.ag@softberg.org>
+ * @copyright Copyright (c) 2018 Softberg LLC (https://softberg.org)
+ * @link http://quantum.softberg.org/
+ * @since 3.0.0
+ */
+
+namespace Quantum\Mailer\Adapters;
+
+use Quantum\Mailer\Contracts\MailerInterface;
+use Quantum\Mailer\Traits\MailerTrait;
+use Quantum\HttpClient\HttpClient;
+use Exception;
+
+/**
+ * class ResendAdapter
+ * @package Quantum\Mailer
+ */
+class ResendAdapter implements MailerInterface
+{
+    use MailerTrait;
+
+    public string $name = 'Resend';
+
+    /**
+     * @var string|null
+     */
+    private $apiKey;
+
+    private string $apiUrl = 'https://api.resend.com/emails';
+
+    /**
+     * @var array<string, mixed>
+     */
+    private array $data = [];
+
+    /**
+     * ResendAdapter constructor
+     * @param array<string, mixed> $params
+     */
+    public function __construct(array $params)
+    {
+        $this->httpClient = new HttpClient();
+        $this->apiKey = $params['api_key'];
+    }
+
+    /**
+     * Prepares the data
+     */
+    private function prepare(): void
+    {
+        $fromName = $this->from['name'] ?? null;
+
+        $this->data['from'] = $fromName
+            ? $fromName . ' <' . $this->from['email'] . '>'
+            : $this->from['email'];
+
+        $this->data['to'] = array_column($this->addresses, 'email');
+
+        if ($this->subject) {
+            $this->data['subject'] = $this->subject;
+        }
+
+        if ($this->message) {
+            if ($this->templatePath) {
+                $body = $this->createFromTemplate();
+            } else {
+                $body = is_array($this->message) ? implode('', $this->message) : $this->message;
+            }
+
+            $this->data['html'] = trim(str_replace(["\n", "\r"], '', $body));
+        }
+    }
+
+    private function sendEmail(): bool
+    {
+        try {
+            $this->httpClient
+                ->createRequest($this->apiUrl)
+                ->setMethod('POST')
+                ->setHeaders([
+                    'Authorization' => 'Bearer ' . $this->apiKey,
+                    'Content-Type' => 'application/json',
+                ])
+                ->setData(json_encode($this->data))
+                ->start();
+
+            return true;
+        } catch (Exception $e) {
+            return false;
+        }
+    }
+}

src/Mailer/Enums/MailerType.php

@@ -33,6 +33,8 @@ final class MailerType
 
     public const SENDINBLUE = 'sendinblue';
 
+    public const RESEND = 'resend';
+
     private function __construct()
     {
     }

src/Mailer/Factories/MailerFactory.php

@@ -24,6 +24,7 @@
 use Quantum\Mailer\Adapters\MailgunAdapter;
 use Quantum\App\Exceptions\BaseException;
 use Quantum\Mailer\Adapters\SmtpAdapter;
+use Quantum\Mailer\Adapters\ResendAdapter;
 use Quantum\Di\Exceptions\DiException;
 use Quantum\Mailer\Enums\MailerType;
 use Quantum\Mailer\Mailer;
@@ -45,6 +46,7 @@ class MailerFactory
         MailerType::MANDRILL => MandrillAdapter::class,
         MailerType::SENDGRID => SendgridAdapter::class,
         MailerType::SENDINBLUE => SendinblueAdapter::class,
+        MailerType::RESEND => ResendAdapter::class,
     ];
 
     /**

tests/Unit/Mailer/Adapters/ResendAdapterTest.php

@@ -0,0 +1,37 @@
+<?php
+
+namespace Quantum\Tests\Unit\Mailer\Adapters;
+
+use Quantum\Tests\Unit\Mailer\MailerTestCase;
+use Quantum\Mailer\Contracts\MailerInterface;
+use Quantum\Mailer\Adapters\ResendAdapter;
+
+class ResendAdapterTest extends MailerTestCase
+{
+    public function setUp(): void
+    {
+        parent::setUp();
+
+        $this->adapter = new ResendAdapter(['api_key' => 'xxx111222333']);
+    }
+
+    public function testResendAdapterInstance(): void
+    {
+        $this->assertInstanceOf(ResendAdapter::class, $this->adapter);
+
+        $this->assertInstanceOf(MailerInterface::class, $this->adapter);
+    }
+
+    public function testResendAdapterSend(): void
+    {
+        $this->adapter->setFrom('john@hotmail.com', 'John Doe');
+
+        $this->adapter->setAddress('benny@gmail.com', 'Benny');
+
+        $this->adapter->setSubject('Lorem');
+
+        $this->adapter->setBody('Lorem ipsum dolor sit amet');
+
+        $this->assertTrue($this->adapter->send());
+    }
+}

tests/Unit/Mailer/Factories/MailerFactoryTest.php

@@ -7,6 +7,7 @@
 use Quantum\Mailer\Adapters\MandrillAdapter;
 use Quantum\Mailer\Adapters\SendgridAdapter;
 use Quantum\Mailer\Adapters\MailgunAdapter;
+use Quantum\Mailer\Adapters\ResendAdapter;
 use Quantum\Mailer\Factories\MailerFactory;
 use Quantum\Mailer\Adapters\SmtpAdapter;
 use Quantum\Mailer\Enums\MailerType;
@@ -76,6 +77,13 @@ public function testMailerFactoryGetSendinblueAdapter(): void
         $this->assertInstanceOf(SendinblueAdapter::class, $mailer->getAdapter());
     }
 
+    public function testMailerFactoryGetResendAdapter(): void
+    {
+        $mailer = MailerFactory::get(MailerType::RESEND);
+
+        $this->assertInstanceOf(ResendAdapter::class, $mailer->getAdapter());
+    }
+
     public function testMailerFactoryGetInvalidTypeAdapter(): void
     {
         $this->expectException(MailerException::class);

tests/Unit/Mailer/Helpers/MailerHelperFunctionsTest.php

@@ -6,6 +6,7 @@
 use Quantum\Mailer\Adapters\SendgridAdapter;
 use Quantum\Mailer\Adapters\MandrillAdapter;
 use Quantum\Mailer\Adapters\MailgunAdapter;
+use Quantum\Mailer\Adapters\ResendAdapter;
 use Quantum\Mailer\Adapters\SmtpAdapter;
 use Quantum\Mailer\Enums\MailerType;
 use Quantum\Tests\Unit\AppTestCase;
@@ -66,4 +67,13 @@ public function testMailerHelperGetSendinblueAdapter(): void
 
         $this->assertInstanceOf(SendinblueAdapter::class, $mailer->getAdapter());
     }
+
+    public function testMailerHelperGetResendAdapter(): void
+    {
+        $mailer = mailer(MailerType::RESEND);
+
+        $this->assertInstanceOf(Mailer::class, $mailer);
+
+        $this->assertInstanceOf(ResendAdapter::class, $mailer->getAdapter());
+    }
 }

tests/_root/shared/config/mailer.php

@@ -25,6 +25,10 @@
         'api_key' => 'mandrill_api_key',
     ],
 
+    'resend' => [
+        'api_key' => 'resend_api_key',
+    ],
+
     'mailgun' => [
         'api_key' => 'mailgun_api_key',
         'domain' => 'mailgun_domain',