wip: booking process, refactoring

src/BusProNet/XmlParser/ProductsParser.php

@@ -0,0 +1,31 @@
+<?php
+
+namespace App\BusProNet\XmlParser;
+
+use App\BusProNet\Model\BaseData;
+use App\BusProNet\Model\Product;
+use Symfony\Component\DomCrawler\Crawler;
+
+class ProductsParser extends AbstractParser
+{
+    public function parse(Crawler $result): BaseData
+    {
+        $products = [];
+
+        $result
+            ->filterXPath('//produkte/produkt')
+            ->each(function (Crawler $node) use (&$products) {
+                if (false === empty($node->attr('code'))) {
+                    $product = new Product();
+                    $product->id = (int) $node->attr('id');
+                    $product->code = (string) $node->attr('code');
+                    $product->name = (string) $node->attr('bezeichnung');
+
+                    $products[$product->id] = $product;
+                }
+            })
+        ;
+
+        return new BaseData($products);
+    }
+}