Added ip lookup on registration, fixes ST-245

app/Service/IpLookup/IpLookupResponseDto.php

@@ -0,0 +1,23 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\IpLookup;
+
+use App\Enums\Weekday;
+
+class IpLookupResponseDto
+{
+    public ?string $timezone;
+
+    public ?Weekday $startOfWeek;
+
+    public ?string $currency;
+
+    public function __construct(?string $timezone, ?Weekday $startOfWeek, ?string $currency)
+    {
+        $this->timezone = $timezone;
+        $this->startOfWeek = $startOfWeek;
+        $this->currency = $currency;
+    }
+}

app/Service/IpLookup/IpLookupServiceContract.php

@@ -0,0 +1,10 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\IpLookup;
+
+interface IpLookupServiceContract
+{
+    public function lookup(string $ip): ?IpLookupResponseDto;
+}

app/Service/IpLookup/NoIpLookupService.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+namespace App\Service\IpLookup;
+
+class NoIpLookupService implements IpLookupServiceContract
+{
+    public function lookup(string $ip): ?IpLookupResponseDto
+    {
+        return null;
+    }
+}