['qty' => $gst_qty, 'free_qty' => $gst_free],
'cash' => ['qty' => $cash_qty, 'free_qty' => $cash_free]
];
}
$bill_id = $_REQUEST['bill_id'];
$option_ef = $_REQUEST['option_ef'];
$ef_cash = array();
$ef_gst = array();
if (isset($bill_id)) {
$get_main = mysqli_query($conn, "SELECT * FROM tbl_dealer_ef_main WHERE id='$bill_id'");
$set_main = mysqli_fetch_assoc($get_main);
$get_user = mysqli_query($conn, "SELECT * FROM shop_user WHERE user_id='".$set_main['dealer_id']."'");
$set_user = mysqli_fetch_assoc($get_user);
$discount = ($set_user['discount'] == '' || $set_user['discount'] == 0) ? '0' : $set_user['discount'];
if (!empty($option_ef)) {
foreach ($option_ef as $option) {
$get_sub = mysqli_query($conn, "SELECT * FROM tbl_dealer_ef_sub WHERE prod_id = '$option' AND order_id='$bill_id'");
if (mysqli_num_rows($get_sub) > 0) {
$set_sub = mysqli_fetch_assoc($get_sub);
// Define offer type here (example: 2+1)
$offer_qty = 2;
$offer_free = 1;
$split = calculateOfferSplit($set_sub['qty'], $set_sub['free_qty'], $offer_qty, $offer_free);
if ($split['gst']['qty'] > 0 || $split['gst']['free_qty'] > 0) {
array_push($ef_gst, array(
"prod_id" => $set_sub['prod_id'],
"qty" => $split['gst']['qty'],
"free_qty" => $split['gst']['free_qty']
));
}
if ($split['cash']['qty'] > 0 || $split['cash']['free_qty'] > 0) {
array_push($ef_cash, array(
"prod_id" => $set_sub['prod_id'],
"qty" => $split['cash']['qty'],
"free_qty" => $split['cash']['free_qty']
));
}
}
}
}
echo "";
echo "EF GST:\n";
print_r($ef_gst);
echo "\nEF CASH:\n";
print_r($ef_cash);
echo "";
} else {
echo 'Bill ID is not set.
';
}
?>