public function show($id)
{
$productModel = new ProductsModel();
try {
$product = $productModel->getProductById($id);
} catch (\Exception $e) {
header("Location: " . __MAIN_URL__ . __HOME_DIRECTORY__);
exit;
}
$model["product"] = $product;
if (isset($_POST['addToCardButton'])) {
$quantity = (int) $_POST['quantity'];
$productId = (int) $_POST['productId'];
$productName = $_POST['productName'];
$errors = [];
if ($quantity <= 0) {
$errors[] = "Invalid quantity";
}
if (count($errors) == 0) {
try {
$productModel->addToCard($productId, $quantity, $productName);
} catch (\Exception $e) {
View::$viewBag['errors'][] = $e->getMessage();
}
} else {
View::$viewBag['errors'] = $errors;
}
}
if (isset($_POST['reviewButton'])) {
if (!isset($_SESSION['is_logged'])) {
header("Location: " . __MAIN_URL__ . __HOME_DIRECTORY__);
exit;
}
$review = $_POST['review'];
$productId = (int) $_POST['productId'];
$productModel->addReview($productId, $review, $_SESSION['id']);
}
$reviews = $productModel->getProductReviews($id);
$model['reviews'] = $reviews;
$categoriesModel = new CategoriesModel();
$categories = $categoriesModel->getAllCategories();
$model["categories"] = $categories;
return new View($model);
}