wip: booking process

src/BusProNet/Model/BaseData.php

@@ -1,18 +1,38 @@
 <?php
 
+declare(strict_types=1);
+
 namespace App\BusProNet\Model;
 
+/**
+ * Represents base data with item collection and retrieval functionality.
+ *
+ * This class provides a container for generic data items with methods
+ * to access the entire collection or individual items by key.
+ */
 class BaseData
 {
     public function __construct(private readonly array $items)
     {
     }
 
+    /**
+     * Retrieves all items in the base data collection.
+     *
+     * @return array The complete items array
+     */
     public function getItems(): array
     {
         return $this->items;
     }
 
+    /**
+     * Retrieves a specific item by its key.
+     *
+     * @param string $key The key to search for
+     *
+     * @return mixed The item value or null if not found
+     */
     public function getItemByKey(string $key): mixed
     {
         return $this->items[$key] ?? null;