SoapClient large refactoring & tests update

src/BeSimple/SoapBundle/Soap/SoapAttachmentList.php

@@ -0,0 +1,36 @@
+<?php
+
+namespace BeSimple\SoapBundle\Soap;
+
+class SoapAttachmentList
+{
+    private $soapAttachments;
+
+    /**
+     * @param SoapAttachment[] $soapAttachments
+     */
+    public function __construct(array $soapAttachments = [])
+    {
+        $this->soapAttachments = $soapAttachments;
+    }
+
+    public function hasSoapAttachments()
+    {
+        return $this->soapAttachments !== null && count($this->soapAttachments) > 0;
+    }
+
+    public function getSoapAttachments()
+    {
+        return $this->soapAttachments;
+    }
+
+    public function getSoapAttachmentIds()
+    {
+        $ids = [];
+        foreach ($this->getSoapAttachments() as $soapAttachment) {
+            $ids[] = $soapAttachment->getId();
+        }
+
+        return $ids;
+    }
+}