Added item for deletion model class

Model/Item.php

@@ -159,7 +159,7 @@ public static function create(
         array $exactMatchingMetadata = [],
         array $suggest = []
     ) {
-        return new self(
+        return new static(
             $uuid,
             null,
             $metadata,
@@ -192,7 +192,7 @@ public static function createLocated(
         array $exactMatchingMetadata = [],
         array $suggest = []
     ) {
-        return new self(
+        return new static(
             $uuid,
             $coordinate,
             $metadata,
@@ -617,7 +617,7 @@ public static function createFromArray(array $array): self
         }
 
         $item = isset($array['coordinate'])
-            ? self::createLocated(
+            ? static::createLocated(
                 ItemUUID::createFromArray($array['uuid']),
                 Coordinate::createFromArray($array['coordinate']),
                 $array['metadata'] ?? [],
@@ -626,7 +626,7 @@ public static function createFromArray(array $array): self
                 $array['exact_matching_metadata'] ?? [],
                 $array['suggest'] ?? []
             )
-            : self::create(
+            : static::create(
                 ItemUUID::createFromArray($array['uuid']),
                 $array['metadata'] ?? [],
                 $array['indexed_metadata'] ?? [],

Model/ItemForDeletion.php

@@ -0,0 +1,29 @@
+<?php
+
+/*
+ * This file is part of the Apisearch PHP Client.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * Feel free to edit as you please, and have fun.
+ *
+ * @author Marc Morera <[email protected]>
+ */
+
+declare(strict_types=1);
+
+namespace Apisearch\Model;
+
+class ItemForDeletion extends Item
+{
+    /**
+     * @param ItemUUID $uuid
+     *
+     * @return Item
+     */
+    public static function createByUUID(ItemUUID $uuid)
+    {
+        return static::create($uuid);
+    }
+}

Tests/Model/ItemForDeletionTest.php

@@ -0,0 +1,33 @@
+<?php
+
+/*
+ * This file is part of the Apisearch PHP Client.
+ *
+ * For the full copyright and license information, please view the LICENSE
+ * file that was distributed with this source code.
+ *
+ * Feel free to edit as you please, and have fun.
+ *
+ * @author Marc Morera <[email protected]>
+ */
+
+declare(strict_types=1);
+
+namespace Apisearch\Tests\Model;
+
+use Apisearch\Model\ItemForDeletion;
+use Apisearch\Model\ItemUUID;
+use PHPUnit\Framework\TestCase;
+
+class ItemForDeletionTest extends TestCase
+{
+    public function testCreation()
+    {
+        $item = ItemForDeletion::createByUUID(ItemUUID::createByComposedUUID('1~product'));
+        $this->assertEquals('1~product', $item->composeUUID());
+        $this->assertInstanceOf(ItemForDeletion::class, $item);
+        $item = ItemForDeletion::createFromArray($item->toArray());
+        $this->assertEquals('1~product', $item->composeUUID());
+        $this->assertInstanceOf(ItemForDeletion::class, $item);
+    }
+}