Add CustomAddress and RegionData to Customer

src/AddressSet.php

@@ -0,0 +1,40 @@
+<?php
+declare(strict_types=1);
+namespace SnowIO\Magento2DataModel;
+
+final class AddressSet implements \IteratorAggregate, ValueObject
+{
+    use SetTrait;
+
+    public function withAddress(CustomerAddress $address): self
+    {
+        $result = clone $this;
+        $key = self::getKey($address);
+        $result->items[$key] = $address;
+        return $result;
+    }
+
+    public function get(string $key): ?CustomerAddress
+    {
+        return $this->items[$key] ?? null;
+    }
+
+    private static function getKey(CustomerAddress $address): ?int
+    {
+        return $address->getId();
+    }
+
+    public function toJson(): array
+    {
+        return array_map(function (CustomerAddress $address) {
+            return $address->toJson();
+        }, array_values($this->items));
+    }
+
+    private static function itemsAreEqual(
+        CustomerAddress $address,
+        CustomerAddress $otherAddress
+    ) : bool {
+        return $address->equals($otherAddress);
+    }
+}

src/CustomAttributeSet.php

@@ -31,6 +31,15 @@ public function toJson(): array
         }, array_values($this->items));
     }
 
+    public static function fromJson(array $json): self
+    {
+        $items = [];
+        foreach ($json as $code => $value) {
+            $items[] = CustomAttribute::of($value['attribute_code'], $value['value']);
+        }
+        return self::of($items);
+    }
+
     private static function itemsAreEqual(CustomAttribute $customAttribute, CustomAttribute $otherCustomAttribute): bool
     {
         return $customAttribute->equals($otherCustomAttribute);