From a580c4a42c5f54195b77139f94fcf9489327099f Mon Sep 17 00:00:00 2001
From: Christopher Vagnetoft <cvagnetoft@gmail.com>
Date: Thu, 24 Apr 2025 15:38:16 +0200
Subject: [PATCH] Group management methods

---
 composer.json        |  3 ++-
 src/SlotDbClient.php | 18 +++++++++++++++++-
 2 files changed, 19 insertions(+), 2 deletions(-)

diff --git a/composer.json b/composer.json
index 212c640..f06624c 100644
--- a/composer.json
+++ b/composer.json
@@ -15,7 +15,8 @@
         }
     ],
     "require": {
-        "psr/http-client": "^1.0"
+        "psr/http-client": "^1.0",
+        "psr/http-message": "^2.0"
     },
     "require-dev": {
         "guzzlehttp/guzzle": "^7.9",
diff --git a/src/SlotDbClient.php b/src/SlotDbClient.php
index 43a9796..e5dcc48 100644
--- a/src/SlotDbClient.php
+++ b/src/SlotDbClient.php
@@ -162,10 +162,23 @@ class SlotDbClient
         return $data;
     }
 
-    public function updateGroup(string $groupId, array $props): array
+    public function createGroup(string $groupId, array $props): array
+    {
+        $res = $this->post("/groups", $props);
+        $data = json_decode($res->getBody(), true);
+        if (is_array($data) && isset($data['error'])) {
+            throw new GroupException($data['error']);
+        }
+        return $data;
+    }
+
+    public function updateGroup(string $groupId, array $props): bool
     {
         $res = $this->post("/group/{$groupId}", $props);
         $data = json_decode($res->getBody(), true);
+        if (is_array($data) && isset($data['error'])) {
+            throw new GroupException($data['error']);
+        }
         return $data;
     }
 
@@ -196,3 +209,6 @@ class SlotDbClient
     }
 
 }
+
+class GroupException extends \RuntimeException
+{}
\ No newline at end of file