Fix deleteTicket crash when ticket_custom_fields table doesn't exist
PHP 8.2 raises mysqli_sql_exception on prepare() for non-existent tables rather than returning false. Wrap each child-table delete in try/catch and silently skip tables that don't exist in all deployments, re-throwing for unexpected errors. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
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+16
-9
@@ -747,16 +747,23 @@ class TicketModel {
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];
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foreach ($children as $sql) {
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$stmt = $this->conn->prepare($sql);
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if (!$stmt) continue;
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// ticket_dependencies uses two placeholders
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if (strpos($sql, 'depends_on_id') !== false) {
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$stmt->bind_param('ss', $ticketId, $ticketId);
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} else {
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$stmt->bind_param('s', $ticketId);
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try {
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$stmt = $this->conn->prepare($sql);
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if (!$stmt) continue;
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// ticket_dependencies uses two placeholders
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if (strpos($sql, 'depends_on_id') !== false) {
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$stmt->bind_param('ss', $ticketId, $ticketId);
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} else {
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$stmt->bind_param('s', $ticketId);
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}
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$stmt->execute();
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$stmt->close();
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} catch (mysqli_sql_exception $e) {
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// Skip optional tables that may not exist in all deployments
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if (strpos($e->getMessage(), "doesn't exist") === false) {
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throw $e;
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}
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}
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$stmt->execute();
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$stmt->close();
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}
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$stmt = $this->conn->prepare("DELETE FROM tickets WHERE ticket_id = ?");
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