TenantAtlas/app/Services/BackupScheduling/RunErrorMapper.php
2026-01-05 05:15:47 +01:00

87 lines
2.6 KiB
PHP

<?php
namespace App\Services\BackupScheduling;
use App\Services\Graph\GraphException;
use Throwable;
class RunErrorMapper
{
public const ERROR_TOKEN_EXPIRED = 'TOKEN_EXPIRED';
public const ERROR_PERMISSION_MISSING = 'PERMISSION_MISSING';
public const ERROR_GRAPH_THROTTLE = 'GRAPH_THROTTLE';
public const ERROR_GRAPH_UNAVAILABLE = 'GRAPH_UNAVAILABLE';
public const ERROR_UNKNOWN = 'UNKNOWN';
/**
* @return array{shouldRetry: bool, delay: int, error_code: string, error_message: string, final_status: string}
*/
public function map(Throwable $throwable, int $attempt, int $maxAttempts = 3): array
{
$attempt = max(1, $attempt);
if ($throwable instanceof GraphException) {
$status = $throwable->status;
if ($status === 401) {
return $this->final(self::ERROR_TOKEN_EXPIRED, $throwable->getMessage());
}
if ($status === 403) {
return $this->final(self::ERROR_PERMISSION_MISSING, $throwable->getMessage());
}
if ($status === 429) {
return $this->retry(self::ERROR_GRAPH_THROTTLE, $throwable->getMessage(), $attempt, $maxAttempts);
}
if ($status === 503) {
return $this->retry(self::ERROR_GRAPH_UNAVAILABLE, $throwable->getMessage(), $attempt, $maxAttempts);
}
return $this->retry(self::ERROR_UNKNOWN, $throwable->getMessage(), $attempt, $maxAttempts);
}
return $this->retry(self::ERROR_UNKNOWN, $throwable->getMessage(), $attempt, $maxAttempts);
}
/**
* @return array{shouldRetry: bool, delay: int, error_code: string, error_message: string, final_status: string}
*/
private function retry(string $code, string $message, int $attempt, int $maxAttempts): array
{
if ($attempt >= $maxAttempts) {
return $this->final($code, $message);
}
$delays = [60, 300, 900];
$delay = $delays[min($attempt - 1, count($delays) - 1)];
return [
'shouldRetry' => true,
'delay' => $delay,
'error_code' => $code,
'error_message' => $message,
'final_status' => 'failed',
];
}
/**
* @return array{shouldRetry: bool, delay: int, error_code: string, error_message: string, final_status: string}
*/
private function final(string $code, string $message): array
{
return [
'shouldRetry' => false,
'delay' => 0,
'error_code' => $code,
'error_message' => $message,
'final_status' => 'failed',
];
}
}