prepare("
SELECT *
FROM accounts
WHERE user_id = ?
ORDER BY FIELD(account_type, 'bank', 'card', 'cash', 'other'), id ASC
");
$stmt->execute([$uid]);
$accounts = $stmt->fetchAll();
$cardDueMap = [];
$stmt = $pdo->prepare("
SELECT
t.account_id,
t.billing_year_month,
COALESCE(SUM(t.amount),0) total_amount
FROM transactions t
JOIN accounts a ON a.id=t.account_id
WHERE t.user_id=?
AND t.transaction_type='expense'
AND a.account_type='card'
AND a.card_kind='credit'
AND COALESCE(t.is_installment,0)=0
AND t.billing_year_month IN (?,?)
GROUP BY t.account_id,t.billing_year_month
");
$stmt->execute([$uid,$ym,$nextYm]);
foreach ($stmt->fetchAll() as $row) {
$aid = (int)$row['account_id'];
$billYm = $row['billing_year_month'];
$cardDueMap[$aid][$billYm] =
($cardDueMap[$aid][$billYm] ?? 0) + (float)$row['total_amount'];
}
$stmt = $pdo->prepare("
SELECT
i.account_id AS account_id,
s.bill_year_month,
COALESCE(SUM(s.total_amount),0) total_amount
FROM installment_schedules s
JOIN installments i ON i.id=s.installment_id
WHERE i.user_id=?
AND s.is_billed=0
AND s.total_amount>0
AND s.bill_year_month IN (?,?)
GROUP BY i.account_id,s.bill_year_month
");
$stmt->execute([$uid,$ym,$nextYm]);
foreach ($stmt->fetchAll() as $row) {
$aid = (int)$row['account_id'];
$billYm = $row['bill_year_month'];
$cardDueMap[$aid][$billYm] =
($cardDueMap[$aid][$billYm] ?? 0) + (float)$row['total_amount'];
}
require __DIR__ . '/../app/views/header.php';
?>