PHP Discount::getIdByName方法代码示例

 function processOrderStep($params)
 {
     global $errors, $cart, $smarty, $order_pages_hook_stay;
     /* Manage discounts */
     if (intval(Tools::getValue('addDiscount')) == 1) {
         $discountName = Tools::getValue('discount_name');
         if (!Validate::isDiscountName($discountName)) {
             $errors[] = Tools::displayError('voucher name not valid');
         } else {
             $discount = new Discount(intval(Discount::getIdByName($discountName)));
             if (is_object($discount) and $discount->id) {
                 if ($tmpError = $cart->checkDiscountValidity($discount, $cart->getDiscounts(), $cart->getOrderTotalLC(), $cart->getProducts(), true)) {
                     $errors[] = $tmpError;
                 }
             } else {
                 $errors[] = Tools::displayError('voucher name not valid');
             }
             if (!sizeof($errors)) {
                 $cart->addDiscount(intval($discount->id));
             }
         }
         // Why do we need a redirect here? Copied from
         // original order.php source. Seems like
         // otherwize the cart display doesn't get
         // updated properly
         Tools::redirect('order.php?step=' . $params['step']);
     } elseif (intval(Tools::getValue('deleteDiscount')) == 1) {
         if (Validate::isUnsignedId($_GET['deleteDiscount'])) {
             $cart->deleteDiscount(intval($_GET['deleteDiscount']));
         }
         Tools::redirect('order.php?step=' . $params['step']);
     }
 }

function findCode($code)
{
    if (version_compare(_PS_VERSION_, '1.5', '>=')) {
        return CartRule::getIdByCode($code);
    } else {
        return Discount::getIdByName($code);
    }
}

 public function hookCart($params)
 {
     if (isset($params['cookie']->voucherCode)) {
         $vouchersInCart = $params['cart']->getDiscounts();
         $vouchersInCartIds = array();
         if (count($vouchersInCart) > 0) {
             foreach ($vouchersInCart as $voucher) {
                 $vouchersInCartIds[] = $voucher['id_discount'];
             }
         }
         $idDiscount = Discount::getIdByName($params['cookie']->voucherCode);
         if (in_array($idDiscount, $vouchersInCartIds)) {
             unset($params['cookie']->voucherCode);
         } else {
             $discountObj = new Discount($idDiscount);
             $totalType = Cart::ONLY_PRODUCTS_WITHOUT_SHIPPING;
             if ($params['cart']->getOrderTotal(true, $totalType) >= Configuration::get(PS_PURCHASE_MINIMUM) && $params['cart']->getOrderTotal(true, $totalType) >= $discountObj->minimal) {
                 $params['cart']->addDiscount($idDiscount);
                 unset($params['cookie']->voucherCode);
             }
         }
     }
 }

 public function preProcess()
 {
     global $isVirtualCart;
     parent::preProcess();
     // Redirect to the good order process
     if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 0 and strpos($_SERVER['PHP_SELF'], 'order.php') === false) {
         Tools::redirect('order.php');
     }
     if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1 and strpos($_SERVER['PHP_SELF'], 'order-opc.php') === false) {
         if (isset($_GET['step']) and $_GET['step'] == 3) {
             Tools::redirect('order-opc.php?isPaymentStep=true');
         }
         Tools::redirect('order-opc.php');
     }
     if (Configuration::get('PS_CATALOG_MODE')) {
         $this->errors[] = Tools::displayError('This store has not accepted your new order.');
     }
     if (Tools::isSubmit('submitReorder') and $id_order = (int) Tools::getValue('id_order')) {
         $oldCart = new Cart(Order::getCartIdStatic((int) $id_order, (int) self::$cookie->id_customer));
         $duplication = $oldCart->duplicate();
         if (!$duplication or !Validate::isLoadedObject($duplication['cart'])) {
             $this->errors[] = Tools::displayError('Sorry, we cannot renew your order.');
         } elseif (!$duplication['success']) {
             $this->errors[] = Tools::displayError('Missing items - we are unable renew your order');
         } else {
             self::$cookie->id_cart = $duplication['cart']->id;
             self::$cookie->write();
             if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1) {
                 Tools::redirect('order-opc.php');
             }
             Tools::redirect('order.php');
         }
     }
     if ($this->nbProducts) {
         if (Tools::isSubmit('submitAddDiscount') and Tools::getValue('discount_name')) {
             $discountName = Tools::getValue('discount_name');
             if (!Validate::isDiscountName($discountName)) {
                 $this->errors[] = Tools::displayError('Voucher name invalid.');
             } else {
                 $discount = new Discount((int) Discount::getIdByName($discountName));
                 if (Validate::isLoadedObject($discount)) {
                     if ($tmpError = self::$cart->checkDiscountValidity($discount, self::$cart->getDiscounts(), self::$cart->getOrderTotal(), self::$cart->getProducts(), true)) {
                         $this->errors[] = $tmpError;
                     }
                 } else {
                     $this->errors[] = Tools::displayError('Voucher name invalid.');
                 }
                 if (!sizeof($this->errors)) {
                     self::$cart->addDiscount((int) $discount->id);
                     Tools::redirect('order-opc.php');
                 }
             }
             self::$smarty->assign(array('errors' => $this->errors, 'discount_name' => Tools::safeOutput($discountName)));
         } elseif (isset($_GET['deleteDiscount']) and Validate::isUnsignedId($_GET['deleteDiscount'])) {
             self::$cart->deleteDiscount((int) $_GET['deleteDiscount']);
             Tools::redirect('order-opc.php');
         }
         /* Is there only virtual product in cart */
         if ($isVirtualCart = self::$cart->isVirtualCart()) {
             $this->_setNoCarrier();
         }
     }
     self::$smarty->assign('back', Tools::safeOutput(Tools::getValue('back')));
 }

 public function preProcess()
 {
     global $isVirtualCart, $cookie;
     parent::preProcess();
     // Redirect to the good order process
     if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 0 and (strpos($_SERVER['PHP_SELF'], 'order.php') === false and strpos($_SERVER['PHP_SELF'], 'cart-summary-large.php') === false)) {
         Tools::redirect('order.php');
     }
     if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1 and strpos($_SERVER['PHP_SELF'], 'order-opc.php') === false) {
         if (isset($_GET['step']) and $_GET['step'] == 3) {
             Tools::redirect('order-opc.php?isPaymentStep=true');
         }
         Tools::redirect('order-opc.php');
     }
     if (Configuration::get('PS_CATALOG_MODE')) {
         $this->errors[] = Tools::displayError('This store has not accepted your new order.');
     }
     if (Tools::isSubmit('submitReorder') and $id_order = (int) Tools::getValue('id_order')) {
         $oldCart = new Cart(Order::getCartIdStatic((int) $id_order, (int) self::$cookie->id_customer));
         $duplication = $oldCart->duplicate();
         if (!$duplication or !Validate::isLoadedObject($duplication['cart'])) {
             $this->errors[] = Tools::displayError('Sorry, we cannot renew your order.');
         } elseif (!$duplication['success']) {
             $this->errors[] = Tools::displayError('Missing items - we are unable to renew your order');
         } else {
             self::$cookie->id_cart = $duplication['cart']->id;
             self::$cookie->write();
             if (Configuration::get('PS_ORDER_PROCESS_TYPE') == 1) {
                 Tools::redirect('order-opc.php');
             }
             Tools::redirect('order.php');
         }
     }
     if (Tools::isSubmit('submit_instructions')) {
         $instructions = Tools::getValue('special_instructions');
         self::$cart->gift_message = pSQL($instructions);
         self::$cart->update();
         Tools::redirect('order?step=3');
     }
     if ($this->nbProducts) {
         /* check discount validity */
         $cartDiscounts = self::$cart->getDiscounts();
         $discountInvalid = false;
         foreach ($cartDiscounts as $k => $cartDiscount) {
             if ($error = self::$cart->checkDiscountValidity(new Discount((int) $cartDiscount['id_discount']), $cartDiscounts, self::$cart->getOrderTotal(true, Cart::ONLY_PRODUCTS_WITHOUT_SHIPPING), self::$cart->getProducts())) {
                 self::$cart->deleteDiscount((int) $cartDiscount['id_discount']);
                 $discountInvalid = true;
             }
         }
         if ($discountInvalid) {
             Tools::redirect('order-opc.php');
         }
         if (Tools::getValue('redeem_points')) {
             $points = (int) Tools::getValue('redeem_points');
             if ($points < 1) {
                 self::$smarty->assign('redeem_points', $points);
                 $this->errors[] = Tools::displayError('You can redeem minimum of 1 coin in an order.');
             }
             $orderTotal = self::$cart->getOrderTotal(true, Cart::ONLY_PRODUCTS);
             $redemption_status = VBRewards::checkPointsValidity($cookie->id_customer, $points + self::$cart->getPoints(), $orderTotal);
             if ($redemption_status === CAN_REDEEM_COINS) {
                 self::$cart->addPoints($points);
                 self::$smarty->assign('redeem_points', (int) self::$cart->getPoints());
             } else {
                 if ($redemption_status === INSUFFICIENT_VALID_ORDERS) {
                     $this->errors[] = Tools::displayError('Coins can be redeemed from second purchase onwards.');
                 } else {
                     if ($redemption_status === MIN_CRITERIA_NOT_MET) {
                         $this->errors[] = Tools::displayError('Order value should be more than 100 USD to redeem coins');
                     }
                 }
             }
             $this->adjustPoints();
         } elseif (Tools::getValue('deletePoints')) {
             self::$cart->deletePoints();
         }
         if (Tools::isSubmit('submitAddDiscount') and Tools::getValue('discount_name')) {
             $discountName = Tools::getValue('discount_name');
             if (!Validate::isDiscountName($discountName)) {
                 $this->errors[] = Tools::displayError('Voucher name invalid.');
             } else {
                 $discount = new Discount((int) Discount::getIdByName($discountName));
                 if (Validate::isLoadedObject($discount)) {
                     if ($tmpError = self::$cart->checkDiscountValidity($discount, self::$cart->getDiscounts(), self::$cart->getOrderTotal(), self::$cart->getProducts(), true)) {
                         $this->errors[] = $tmpError;
                     }
                 } else {
                     $this->errors[] = Tools::displayError('Voucher name invalid.');
                 }
                 if (!sizeof($this->errors)) {
                     self::$cart->addDiscount((int) $discount->id);
                     Tools::redirect('order-opc.php');
                 }
             }
             self::$smarty->assign(array('errors' => $this->errors, 'discount_name' => Tools::safeOutput($discountName)));
             $this->adjustPoints();
         } elseif (isset($_GET['deleteDiscount']) and Validate::isUnsignedId($_GET['deleteDiscount'])) {
             self::$cart->deleteDiscount((int) $_GET['deleteDiscount']);
             Tools::redirect('order-opc.php');
         }
//.........这里部分代码省略.........

if ($orderTotalDefaultCurrency < $minimalPurchase) {
    $step = 0;
    $errors[] = Tools::displayError('A minimum purchase total of') . ' ' . Tools::displayPrice($minimalPurchase, Currency::getCurrency(intval($cart->id_currency))) . ' ' . Tools::displayError('is required in order to validate your order');
}
if (!$cookie->isLogged() and in_array($step, array(1, 2, 3))) {
    Tools::redirect('authentication.php?back=order.php?step=' . $step);
}
$smarty->assign('back', Tools::safeOutput(Tools::getValue('back')));
if ($cart->nbProducts()) {
    /* Manage discounts */
    if ((Tools::isSubmit('submitDiscount') or Tools::isSubmit('submitDiscount')) and Tools::getValue('discount_name')) {
        $discountName = Tools::getValue('discount_name');
        if (!Validate::isDiscountName($discountName)) {
            $errors[] = Tools::displayError('voucher name not valid');
        } else {
            $discount = new Discount(intval(Discount::getIdByName($discountName)));
            if (is_object($discount) and $discount->id) {
                if ($tmpError = $cart->checkDiscountValidity($discount, $cart->getDiscounts(), $cart->getOrderTotal(), $cart->getProducts(), true)) {
                    $errors[] = $tmpError;
                }
            } else {
                $errors[] = Tools::displayError('voucher name not valid');
            }
            if (!sizeof($errors)) {
                $cart->addDiscount(intval($discount->id));
                Tools::redirect('order.php');
            } else {
                $smarty->assign(array('errors' => $errors, 'discount_name' => Tools::safeOutput($discountName)));
            }
        }
    } elseif (isset($_GET['deleteDiscount']) and Validate::isUnsignedId($_GET['deleteDiscount'])) {