Use true_sleep so sleeping works properly in Horizon jobs

Author: xHeaven

composer.json

@@ -39,7 +39,10 @@
         "psr-4": {
             "Luminarix\\Shopify\\GraphQLClient\\": "src/",
             "Luminarix\\Shopify\\GraphQLClient\\Database\\Factories\\": "database/factories/"
-        }
+        },
+        "files": [
+            "src/functions.php"
+        ]
     },
     "autoload-dev": {
         "psr-4": {

src/Services/RedisRateLimitService.php

@@ -94,7 +94,7 @@ public function waitIfNecessary(float $requestedQueryCost): void
 
         if ($waitTime > 0) {
             // Sleep for the calculated wait time
-            Sleep::sleep($waitTime);
+            true_sleep($waitTime);
         }
     }
 }

src/functions.php

@@ -0,0 +1,13 @@
+<?php
+
+declare(strict_types=1);
+
+if (!function_exists('true_sleep')) {
+    function true_sleep(float|int $seconds): void
+    {
+        $end = microtime(true) + $seconds;
+        while (($remaining = $end - microtime(true)) > 0) {
+            usleep((int)($remaining * 1_000_000));
+        }
+    }
+}