fix static analysis

Models/AttributeHolderTrait.php

@@ -0,0 +1,93 @@
+<?php
+/**
+ * Karaka
+ *
+ * PHP Version 8.1
+ *
+ * @package   Modules\Attribute\Models
+ * @copyright Dennis Eichhorn
+ * @license   OMS License 2.0
+ * @version   1.0.0
+ * @link      https://jingga.app
+ */
+declare(strict_types=1);
+
+namespace Modules\Attribute\Models;
+
+/**
+ * Item class.
+ *
+ * @package Modules\Attribute\Models
+ * @license OMS License 2.0
+ * @link    https://jingga.app
+ * @since   1.0.0
+ */
+trait AttributeHolderTrait
+{
+    /**
+     * Add attribute to item
+     *
+     * @param Attribute $attribute Note
+     *
+     * @return void
+     *
+     * @since 1.0.0
+     */
+    public function addAttribute(Attribute $attribute) : void
+    {
+        $this->attributes[] = $attribute;
+    }
+
+    /**
+     * Get attributes
+     *
+     * @return Attribute[]
+     *
+     * @since 1.0.0
+     */
+    public function getAttributes() : array
+    {
+        return $this->attributes;
+    }
+
+    /**
+     * Has attribute value
+     *
+     * @param string $attrName  Attribute name
+     * @param mixed  $attrValue Attribute value
+     *
+     * @return bool
+     *
+     * @since 1.0.0
+     */
+    public function hasAttributeValue(string $attrName, mixed $attrValue) : bool
+    {
+        foreach ($this->attributes as $attribute) {
+            if ($attribute->type->name === $attrName && $attribute->value->getValue() === $attrValue) {
+                return true;
+            }
+        }
+
+        return false;
+    }
+
+    /**
+     * Get attribute
+     *
+     * @param string $attrName Attribute name
+     *
+     * @return null|Attribute
+     *
+     * @since 1.0.0
+     */
+    public function getAttribute(string $attrName) : ?Attribute
+    {
+        foreach ($this->attributes as $attribute) {
+            if ($attribute->type->name === $attrName) {
+                return $attribute;
+            }
+        }
+
+        return null;
+    }
+}

Models/AttributeValue.php

@@ -160,8 +160,8 @@ class AttributeValue implements \JsonSerializable
     /**
      * Set value
      *
-     * @param int|string|float $value    Value
-     * @param int              $datatype Datatype
+     * @param mixed $value    Value
+     * @param int   $datatype Datatype
      *
      * @return void
      *