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Implement lazy-cleanup for expired invoices with deadline-based deletion

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This commit is contained in:
Alexander Schmidt
2026-03-26 11:01:32 +01:00
parent c4e3f3cd15
commit ee0d0d4124
5 changed files with 50 additions and 8 deletions
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30
api/verify.php
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@@ -31,16 +31,29 @@ if ($_SERVER['REQUEST_METHOD'] === 'GET') {
$decodedProofs = is_string($rawProofs) ? json_decode($rawProofs, true) : [];
$proofs = is_array($decodedProofs) ? $decodedProofs : [];
if (isset($proofs[$code])) {
$response = ['verified' => true];
$proofEntry = $proofs[$code];
if (is_array($proofEntry)) {
foreach ($proofEntry as $k => $v) {
if (is_string($k)) {
$response[$k] = $v;
$proofExpiry = is_array($proofEntry) ? intval($proofEntry['e'] ?? 0) : 0;
// Check if proof has expired (lazy cleanup)
if ($proofExpiry > 0 && time() > $proofExpiry) {
unset($proofs[$code]);
[$fp, $allProofs] = read_json_locked($dbFile);
if (isset($allProofs[$code])) {
unset($allProofs[$code]);
write_json_locked($fp, $allProofs);
}
echo json_encode(['verified' => false]);
} else {
$response = ['verified' => true];
if (is_array($proofEntry)) {
foreach ($proofEntry as $k => $v) {
if (is_string($k)) {
$response[$k] = $v;
}
}
}
echo json_encode($response);
}
echo json_encode($response);
} else {
echo json_encode(['verified' => false]);
}
@@ -132,6 +145,11 @@ $proofs[$code] = [
'verified_at' => time()
];
// Copy expiry timestamp from URL if it exists
if (isset($urls[$code]) && is_array($urls[$code]) && isset($urls[$code]['e']) && $urls[$code]['e'] > 0) {
$proofs[$code]['e'] = $urls[$code]['e'];
}
write_json_locked($fp, $proofs);
echo json_encode(['ok' => true]);