From 5bf670c0ecf914814ebc25079557041b9438dad4 Mon Sep 17 00:00:00 2001
From: Adam Witeszczak <adam@xedi.com>
Date: Thu, 24 Mar 2022 11:03:21 +0000
Subject: [PATCH 1/4] Added ability to add attachments to emails

---
 lib/Contracts/Mailable.php          | 18 ++++++++++++
 lib/Mail/Concerns/HasAttachment.php | 43 +++++++++++++++++++++++++++++
 lib/Mail/Mail.php                   |  6 ++++
 3 files changed, 67 insertions(+)
 create mode 100644 lib/Mail/Concerns/HasAttachment.php

diff --git a/lib/Contracts/Mailable.php b/lib/Contracts/Mailable.php
index ad3ce64..2d12b69 100644
--- a/lib/Contracts/Mailable.php
+++ b/lib/Contracts/Mailable.php
@@ -219,4 +219,22 @@ public function validateSubject();
      * @return string API data
      */
     public function buildSubject(): array;
+
+    /**
+     * Set Attachment
+     *
+     * @param $attachment string  attachment file object
+     * @param $mime_type  string  attachment mime type
+     * @param $name       string  attachment filename
+     *
+     * @return mixed
+     */
+    public function setAttachment(string $attachment, string $mime_type, string $name);
+
+    /**
+     * Build Attachment
+     *
+     * @return array
+     */
+    public function buildAttachment();
 }
diff --git a/lib/Mail/Concerns/HasAttachment.php b/lib/Mail/Concerns/HasAttachment.php
new file mode 100644
index 0000000..f1a8f90
--- /dev/null
+++ b/lib/Mail/Concerns/HasAttachment.php
@@ -0,0 +1,43 @@
+<?php
+
+namespace Xedi\SendGrid\Mail\Concerns;
+
+/**
+ * HasAttachment Concern
+ *
+ * @package Xedi\SendGrid\Mail\Concerns
+ * @author  Adam Witeszczak <adam@xedi.com>
+ */
+trait HasAttachment
+{
+    protected $attachments = [];
+
+    public function setAttachment($attachment, $mime_type, $name)
+    {
+        $toAttach = new \StdClass();
+        $toAttach->content = base64_encode($attachment);
+        $toAttach->type = $mime_type;
+        $toAttach->filename = $name;
+        $toAttach->disposition = 'attachment';
+        $this->attachments[] = $toAttach;
+
+        return $this;
+    }
+
+    public function hasAttachment(): bool
+    {
+        return count($this->attachments) > 0;
+    }
+
+    /**
+     * Build the Attachment data for the API Request
+     *
+     * @return string API data
+     */
+    public function buildAttachment(): array
+    {
+        return [
+            'attachments' => $this->attachments
+        ];
+    }
+}
diff --git a/lib/Mail/Mail.php b/lib/Mail/Mail.php
index 924521c..e804e06 100644
--- a/lib/Mail/Mail.php
+++ b/lib/Mail/Mail.php
@@ -9,6 +9,7 @@
 use Xedi\SendGrid\Mail\Concerns\HasRecipients;
 use Xedi\SendGrid\Mail\Concerns\HasSender;
 use Xedi\SendGrid\Mail\Concerns\HasSubject;
+use Xedi\SendGrid\Mail\Concerns\HasAttachment;
 
 /**
  * Class Mail
@@ -18,6 +19,7 @@
  */
 class Mail implements Mailable
 {
+    use HasAttachment;
     use HasContent;
     use HasRecipients;
     use HasSender;
@@ -55,6 +57,10 @@ public function send(Client $client): Response
             $this->buildSubject()
         );
 
+        if ($this->hasAttachment()) {
+            $data = array_merge($data, $this->buildAttachment());
+        }
+
         return $client->post('v3/mail/send', $data);
     }
 }

From d212048af4f99b13ce4f0717528f36345d61dd60 Mon Sep 17 00:00:00 2001
From: Adam Witeszczak <adam@xedi.com>
Date: Thu, 24 Mar 2022 11:17:05 +0000
Subject: [PATCH 2/4] Added missing doc blocks

---
 lib/Mail/Concerns/HasAttachment.php | 14 ++++++++++++++
 1 file changed, 14 insertions(+)

diff --git a/lib/Mail/Concerns/HasAttachment.php b/lib/Mail/Concerns/HasAttachment.php
index f1a8f90..bfc3608 100644
--- a/lib/Mail/Concerns/HasAttachment.php
+++ b/lib/Mail/Concerns/HasAttachment.php
@@ -12,6 +12,15 @@ trait HasAttachment
 {
     protected $attachments = [];
 
+    /**
+     * Set Attachment
+     *
+     * @param $attachment string attachment file as string
+     * @param $mime_type  string mime type
+     * @param $name       string name
+     *
+     * @return $this
+     */
     public function setAttachment($attachment, $mime_type, $name)
     {
         $toAttach = new \StdClass();
@@ -24,6 +33,11 @@ public function setAttachment($attachment, $mime_type, $name)
         return $this;
     }
 
+    /**
+     * Has Attachment
+     *
+     * @return bool
+     */
     public function hasAttachment(): bool
     {
         return count($this->attachments) > 0;

From 14746c3510a7dd80fc10405bc655398b77c85857 Mon Sep 17 00:00:00 2001
From: ETY <ehtishamsaleem12@gmail.com>
Date: Thu, 24 Mar 2022 13:01:57 +0000
Subject: [PATCH 3/4] signed commit

---
 lib/Mail/Mail.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Mail/Mail.php b/lib/Mail/Mail.php
index e804e06..9c812cc 100644
--- a/lib/Mail/Mail.php
+++ b/lib/Mail/Mail.php
@@ -41,7 +41,7 @@ public function validate()
     /**
      * Send the Mailable
      *
-     * @param Client\Client $client Transmission Adapter
+     * @param Client\Client $client Transmission Adapters
      *
      * @return Response An implementation of the Response contract
      */

From d91ee7aeefb4492181efb3454b04580cdda964d0 Mon Sep 17 00:00:00 2001
From: ETY <ehtishamsaleem12@gmail.com>
Date: Thu, 24 Mar 2022 13:08:24 +0000
Subject: [PATCH 4/4] signed commit

---
 lib/Mail/Mail.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/Mail/Mail.php b/lib/Mail/Mail.php
index 9c812cc..e804e06 100644
--- a/lib/Mail/Mail.php
+++ b/lib/Mail/Mail.php
@@ -41,7 +41,7 @@ public function validate()
     /**
      * Send the Mailable
      *
-     * @param Client\Client $client Transmission Adapters
+     * @param Client\Client $client Transmission Adapter
      *
      * @return Response An implementation of the Response contract
      */