feat(checkout): add api

docs/README.md

@@ -1,6 +1,7 @@
 # Navigation
 
 - [Account API](account.md)
+- [Checkout API](checkout.md)
 - [Delivery API](delivery.md)
 - [Event API](event.md)
 - [Token API](token.md)

docs/checkout.md

@@ -0,0 +1,20 @@
+# Checkout API
+
+[Back to the navigation](README.md)
+
+Allows interacting with the Checkout API.
+
+### Get details for a specific checkout
+
+```php
+$response = $client->checkout()->show('pest-php-meetup-1-2021');
+```
+
+### Redeem a checkout
+
+```php
+$response = $client->checkout()->redeem(
+    'pest-php-meetup-1-2021',
+    $googleRecaptchaResponse
+);
+```

src/Api/Checkout.php

@@ -0,0 +1,20 @@
+<?php
+
+declare(strict_types=1);
+
+namespace OwenVoke\POAP\Api;
+
+class Checkout extends AbstractApi
+{
+    public function show(string $slug): array
+    {
+        return $this->get("/checkouts/{$slug}");
+    }
+
+    public function redeem(string $slug, string $googleRecaptchaResponse): array
+    {
+        return $this->post("/checkouts/{$slug}/redeem", [
+            'gRecaptchaResponse' => $googleRecaptchaResponse,
+        ]);
+    }
+}

src/Client.php

@@ -11,6 +11,7 @@
 use Http\Discovery\Psr17FactoryDiscovery;
 use OwenVoke\POAP\Api\AbstractApi;
 use OwenVoke\POAP\Api\Account;
+use OwenVoke\POAP\Api\Checkout;
 use OwenVoke\POAP\Api\Delivery;
 use OwenVoke\POAP\Api\Event;
 use OwenVoke\POAP\Api\Token;
@@ -24,7 +25,8 @@
 /**
  * @method Api\Account account()
  * @method Api\Account accounts()
- * @method Api\Delivery delivery()
+ * @method Api\Checkout checkout()
+ * @method Api\Checkout checkouts()
  * @method Api\Delivery deliveries()
  * @method Api\Event event()
  * @method Api\Event events()
@@ -67,6 +69,10 @@ public function api(string $name): AbstractApi
             case 'accounts':
                 return new Account($this);
 
+            case 'checkout':
+            case 'checkouts':
+                return new Checkout($this);
+
             case 'delivery':
             case 'deliveries':
                 return new Delivery($this);