ydassdsa

modules/mining-checker/src/Domain/FxService.php

@@ -258,8 +258,8 @@ final class FxService
         }
 
         $latestFetch = $this->repository->getLatestFxFetch($normalizedBase);
-        $latestFetchedAt = is_array($latestFetch) ? strtotime((string) ($latestFetch['fetched_at'] ?? '')) : false;
-        $ageSeconds = $latestFetchedAt ? (time() - $latestFetchedAt) : null;
+        $latestFetchedAt = is_array($latestFetch) ? $this->parseStoredUtcTimestamp((string) ($latestFetch['fetched_at'] ?? '')) : null;
+        $ageSeconds = $latestFetchedAt !== null ? (time() - $latestFetchedAt) : null;
         $maxAgeSeconds = (int) round($maxAgeHours * 3600);
 
         if ($ageSeconds !== null && $ageSeconds >= 0 && $ageSeconds <= $maxAgeSeconds) {
@@ -813,6 +813,25 @@ final class FxService
         return date('Y-m-d');
     }
 
+    private function parseStoredUtcTimestamp(string $value): ?int
+    {
+        $normalized = trim($value);
+        if ($normalized === '') {
+            return null;
+        }
+
+        try {
+            if (preg_match('/^\d{4}-\d{2}-\d{2}(?:[ T]\d{2}:\d{2}(?::\d{2})?)?$/', $normalized) === 1) {
+                $date = new \DateTimeImmutable(str_replace(' ', 'T', $normalized), new \DateTimeZone('UTC'));
+            } else {
+                $date = new \DateTimeImmutable($normalized);
+            }
+            return $date->setTimezone(new \DateTimeZone('UTC'))->getTimestamp();
+        } catch (\Throwable) {
+            return null;
+        }
+    }
+
     private function catalogSortOrder(string $code, int $fallback): int
     {
         return match (strtoupper($code)) {