Make part of the api oo and create oo skeleton

src/Objects/SingleArticle.php

@@ -0,0 +1,98 @@
+<?php
+
+
+namespace Ardent\PicnicApi\Objects;
+
+
+class SingleArticle extends AbstractApiObject
+{
+    static public  function getType(): string
+    {
+        return 'SINGLE_ARTICLE';
+    }
+
+    /**
+     * SingleArticle constructor.
+     */
+    public function __construct(
+        private string $id,
+        private string $name,
+        private int $price,
+        private int $displayPrice,
+        private string $imageId,
+        private int $maxCount,
+        private string $unitQuantity,
+    )
+    {
+    }
+
+    static public function fromApi(array $apiObject): self
+    {
+        return new self(
+            $apiObject['id'],
+            $apiObject['name'],
+            $apiObject['price'],
+            $apiObject['display_price'],
+            $apiObject['image_id'],
+            $apiObject['max_count'],
+            $apiObject['unit_quantity'],
+        );
+    }
+
+    /**
+     * @return string
+     */
+    public function getId(): string
+    {
+        return $this->id;
+    }
+
+    /**
+     * @return string
+     */
+    public function getName(): string
+    {
+        return $this->name;
+    }
+
+    /**
+     * @return int
+     */
+    public function getPrice(): int
+    {
+        return $this->price;
+    }
+
+    /**
+     * @return int
+     */
+    public function getDisplayPrice(): int
+    {
+        return $this->displayPrice;
+    }
+
+    /**
+     * @return string
+     */
+    public function getImageId(): string
+    {
+        return $this->imageId;
+    }
+
+    /**
+     * @return int
+     */
+    public function getMaxCount(): int
+    {
+        return $this->maxCount;
+    }
+
+    /**
+     * @return string
+     */
+    public function getUnitQuantity(): string
+    {
+        return $this->unitQuantity;
+    }
+
+}