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submit_order.php
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68 lines (54 loc) · 2.05 KB
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<?php
session_start();
$message_order = "";
$conn = new mysqli("localhost", "root", "", "kutnik_store");
if ($conn->connect_error) {
die("Błąd połączenia: " . $conn->connect_error);
}
if (isset($_SESSION['user_id'])) {
$user_id = $_SESSION['user_id'];
$query = "INSERT INTO zamowienia (user_id, data_zamowienia, calk_kwota, status) VALUES (?, NOW(), 0, 'w trakcie')";
$stmt = $conn->prepare($query);
$stmt->bind_param("i", $user_id);
$stmt->execute();
$zamowienie_id = $stmt->insert_id;
$query = "SELECT koszyk.item_id, koszyk.rozmiar, koszyk.ilosc, items.cena
FROM koszyk
INNER JOIN items ON koszyk.item_id = items.id
WHERE koszyk.user_id = ?";
$stmt = $conn->prepare($query);
$stmt->bind_param("i", $user_id);
$stmt->execute();
$result = $stmt->get_result();
$total_price = 0;
while ($row = $result->fetch_assoc()) {
$item_id = $row['item_id'];
$rozmiar = $row['rozmiar'];
$ilosc = $row['ilosc'];
$cena = $row['cena'];
$subtotal = $cena * $ilosc;
$query = "INSERT INTO przedmioty_zamowione (zamowienie_id, item_id, ilosc, cena) VALUES (?, ?, ?, ?)";
$stmt = $conn->prepare($query);
$stmt->bind_param("iiii", $zamowienie_id, $item_id, $ilosc, $cena);
$stmt->execute();
$total_price += $subtotal;
}
$query = "UPDATE zamowienia SET calk_kwota = ? WHERE id = ?";
$stmt = $conn->prepare($query);
$stmt->bind_param("di", $total_price, $zamowienie_id);
$stmt->execute();
$query = "DELETE FROM koszyk WHERE user_id = ?";
$stmt = $conn->prepare($query);
$stmt->bind_param("i", $user_id);
$stmt->execute();
if ($stmt->execute()) {
$_SESSION['message_order'] = "Zamówienie zostało złożone pomyślnie!";
header("Location: koszyk.php");
exit();
}
echo "Zamówienie zostało złożone pomyślnie!";
} else {
echo "Nie jesteś zalogowany.";
}
$conn->close();
?>