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fixed usernames

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Lain Iwakura 2025-06-16 01:44:23 +03:00
parent fc5f2f9239
commit 923b0213fa
No known key found for this signature in database
GPG Key ID: C7C18257F2ADC6F8
1 changed files with 8 additions and 0 deletions
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8
main/api.php
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@ -62,10 +62,18 @@ if (!$username || !$message) {
} }
try { try {
$stmt = $db->prepare('SELECT id FROM users WHERE username = ?');
$stmt->execute([$username]);
if ($stmt->fetch()) {
http_response_code(400);
die(json_encode(['error' => 'Username already registered']));
}
$stmt = $db->prepare('INSERT INTO messages (username, message, signature, is_encrypted) VALUES (?, ?, ?, ?)'); $stmt = $db->prepare('INSERT INTO messages (username, message, signature, is_encrypted) VALUES (?, ?, ?, ?)');
$stmt->execute([$username, $message, $signature, $is_encrypted]); $stmt->execute([$username, $message, $signature, $is_encrypted]);
echo json_encode(['success' => true]); echo json_encode(['success' => true]);
} catch (Exception $e) { } catch (Exception $e) {
error_log("API Error: " . $e->getMessage());
http_response_code(500); http_response_code(500);
echo json_encode(['error' => 'Server error']); echo json_encode(['error' => 'Server error']);
} }