Move app into module structure

2026-06-15 10:11:05 +02:00
parent 63a1e79147
commit 6fc7ba6a0b
14 changed files with 3154 additions and 3130 deletions
@@ -0,0 +1,42 @@
+<?php
+declare(strict_types=1);
+
+function throttle_webhook_channel(string $channel, int $minIntervalSeconds): void
+{
+    if ($channel === '' || $minIntervalSeconds <= 0) {
+        return;
+    }
+
+    $sanitizedChannel = preg_replace('/[^a-z0-9_-]+/i', '_', $channel) ?? 'default';
+    $lockPath = sys_get_temp_dir() . '/erp_naurua_webhook_throttle_' . $sanitizedChannel . '.lock';
+
+    $handle = fopen($lockPath, 'c+');
+    if ($handle === false) {
+        return;
+    }
+
+    try {
+        if (!flock($handle, LOCK_EX)) {
+            return;
+        }
+
+        rewind($handle);
+        $raw = stream_get_contents($handle);
+        $lastSentAt = is_string($raw) ? (float) trim($raw) : 0.0;
+        $now = microtime(true);
+        $waitSeconds = ($lastSentAt + $minIntervalSeconds) - $now;
+
+        if ($waitSeconds > 0) {
+            usleep((int) ceil($waitSeconds * 1000000));
+        }
+
+        $sentAt = microtime(true);
+        rewind($handle);
+        ftruncate($handle, 0);
+        fwrite($handle, sprintf('%.6f', $sentAt));
+        fflush($handle);
+    } finally {
+        flock($handle, LOCK_UN);
+        fclose($handle);
+    }
+}