= 2;
if (!$can_send_invoice) {
if (($_GET['kind'] ?? '') !== 'reminder') {
enforceUserPermission('module_sales', 2);
}
enforceBillingMoney('remind');
}
$invoice_id = intval($_GET['invoice_id']);
$sql = mysqli_query($mysqli, "SELECT invoice_client_id, invoice_number, invoice_prefix, invoice_status
FROM invoices WHERE invoice_id = $invoice_id LIMIT 1");
$row = mysqli_fetch_assoc($sql);
if (!$row) {
exit(json_encode(['error' => 'That invoice no longer exists.']));
}
$invoice_prefix = escapeHtml($row['invoice_prefix']);
$invoice_number = intval($row['invoice_number']);
$invoice_status = escapeHtml($row['invoice_status']);
$client_id = intval($row['invoice_client_id']);
enforceClientAccess();
$doc = billingRow('invoice', $invoice_id);
// Billing-facing contacts only - see documentContactFilterSql(). Everyone
// shown is also checked by default, which is the behaviour the old one-click
// Send Email link had baked in; the checkboxes are here to drop one, not to
// go hunting for somebody.
$sql_contacts = mysqli_query(
$mysqli,
"SELECT contact_billing, contact_email, contact_id, contact_photo, contact_name, contact_primary, contact_title
FROM contacts
WHERE contact_client_id = $client_id
AND contact_archived_at IS NULL
AND contact_email IS NOT NULL
AND contact_email != ''
" . documentContactFilterSql('invoice') . "
ORDER BY contact_primary DESC, contact_billing DESC, contact_name ASC"
);
$contact_count = mysqli_num_rows($sql_contacts);
// Which boxes open ticked. Read from the same helper Quick Send uses, so the
// modal and the one-click path can never disagree about who "the defaults" are.
$default_contact_ids = [];
$sql_defaults = mysqli_query(
$mysqli,
"SELECT contact_id FROM contacts
WHERE contact_client_id = $client_id
AND contact_archived_at IS NULL
AND contact_email IS NOT NULL
AND contact_email != ''
" . documentDefaultContactFilterSql('invoice')
);
while ($row = mysqli_fetch_assoc($sql_defaults)) {
$default_contact_ids[] = intval($row['contact_id']);
}
ob_start();
?>