PHP Discount::getDiscountCountRateArray方法代码示例

 static function getJavascriptArray($groupCustomerId = 0, $isReseller = false)
 {
     global $objDatabase;
     // create javascript array containing all products;
     // used to update the display when changing the product ID.
     // we need the VAT rate in there as well in order to be able to correctly change the products,
     // and the flag indicating whether the VAT is included in the prices already.
     $strJsArrProduct = 'var vat_included = ' . intval(Vat::isIncluded()) . ";\nvar arrProducts = new Array();\n";
     $arrSql = \Text::getSqlSnippets('`product`.`id`', FRONTEND_LANG_ID, 'Shop', array('name' => Product::TEXT_NAME, 'code' => Product::TEXT_CODE));
     $query = "\n            SELECT `product`.`id`,\n                   `product`.`resellerprice`, `product`.`normalprice`,\n                   `product`.`discountprice`, `product`.`discount_active`,\n                   `product`.`weight`, `product`.`vat_id`,\n                   `product`.`distribution`,\n                   `product`.`group_id`, `product`.`article_id`, " . $arrSql['field'] . "\n              FROM `" . DBPREFIX . "module_shop" . MODULE_INDEX . "_products` AS `product`" . $arrSql['join'] . "\n             WHERE `product`.`active`=1";
     $objResult = $objDatabase->Execute($query);
     if (!$objResult) {
         return Product::errorHandler();
     }
     while (!$objResult->EOF) {
         $id = $objResult->fields['id'];
         $distribution = $objResult->fields['distribution'];
         $strCode = $objResult->fields['code'];
         if ($strCode === null) {
             $strCode = \Text::getById($id, 'Shop', Product::TEXT_CODE)->content();
         }
         $strName = $objResult->fields['name'];
         if ($strName === null) {
             $strName = \Text::getById($id, 'Shop', Product::TEXT_NAME)->content();
         }
         $price = $objResult->fields['normalprice'];
         if ($objResult->fields['discount_active']) {
             $price = $objResult->fields['discountprice'];
         } elseif ($isReseller) {
             $price = $objResult->fields['resellerprice'];
         }
         // Determine discounted price from customer and article group matrix
         $discountCustomerRate = Discount::getDiscountRateCustomer($groupCustomerId, $objResult->fields['article_id']);
         $price -= $price * $discountCustomerRate * 0.01;
         // Determine prices for various count discounts, if any
         $arrDiscountCountRate = Discount::getDiscountCountRateArray($objResult->fields['group_id']);
         //\DBG::log("Products::getJavascriptArray($groupCustomerId, $isReseller): Discount rate array: ".var_export($arrDiscountCountRate, true));
         // Order the counts in reverse, from highest to lowest
         $strJsArrPrice = '';
         if (is_array($arrDiscountCountRate)) {
             foreach ($arrDiscountCountRate as $count => $rate) {
                 // Deduct the customer type discount right away
                 //\DBG::log("Products::getJavascriptArray(): price $price, rate $rate");
                 $discountPrice = $price - $price * $rate * 0.01;
                 $strJsArrPrice .= ($strJsArrPrice ? ',' : '') . $count . ',' . Currency::getCurrencyPrice($discountPrice);
             }
         }
         $strJsArrPrice .= ($strJsArrPrice ? ',' : '') . '0,' . Currency::getCurrencyPrice($price);
         $strJsArrProduct .= 'arrProducts[' . $id . '] = {' . 'id:' . $id . ',' . 'code:"' . $strCode . '",' . 'title:"' . htmlspecialchars($strName, ENT_QUOTES, CONTREXX_CHARSET) . '",' . 'percent:' . Vat::getRate($objResult->fields['vat_id']) . ',' . 'weight:' . ($distribution == 'delivery' ? '"' . Weight::getWeightString($objResult->fields['weight']) . '"' : '0') . ',' . 'price:[' . $strJsArrPrice . "]};\n";
         $objResult->MoveNext();
     }
     return $strJsArrProduct;
 }

 /**
  * Returns a string representation of the count type discounts
  * applicable for the given discount group ID, if any.
  * @param   integer   $groupCountId       The discount group ID
  * @return  string                        The string representation
  * @global  array     $_ARRAYLANG         Language array
  * @author    Reto Kohli <reto.kohli@comvation.com>
  * @static
  */
 static function getDiscountCountString($groupCountId)
 {
     global $_ARRAYLANG;
     $arrDiscount = Discount::getDiscountCountArray();
     $arrRate = Discount::getDiscountCountRateArray($groupCountId);
     $strDiscounts = '';
     if (!empty($arrRate)) {
         $unit = '';
         if (isset($arrDiscount[$groupCountId])) {
             $unit = $arrDiscount[$groupCountId]['unit'];
         }
         foreach ($arrRate as $count => $rate) {
             $strDiscounts .= ($strDiscounts != '' ? ', ' : '') . $_ARRAYLANG['TXT_SHOP_DISCOUNT_FROM'] . ' ' . $count . ' ' . $unit . $_ARRAYLANG['TXT_SHOP_DISCOUNT_TO'] . ' ' . $rate . '%';
         }
         $strDiscounts = $_ARRAYLANG['TXT_SHOP_DISCOUNT_COUNT'] . ' ' . $strDiscounts;
     }
     return $strDiscounts;
 }

 /**
  * Show the count discount editing page
  * @return    boolean             True on success, false otherwise
  * @author    Reto Kohli <reto.kohli@comvation.com>
  */
 function view_discount_groups_count()
 {
     global $_ARRAYLANG;
     if (isset($_POST['discountStore'])) {
         $this->store_discount_count();
     }
     if (isset($_GET['deleteDiscount'])) {
         $this->delete_discount_count();
     }
     // Force discounts to be reinitialised
     Discount::flush();
     self::$objTemplate->addBlockfile('SHOP_PRODUCTS_FILE', 'shop_products_block', 'module_shop_discount_groups_count.html');
     // Discounts overview
     $arrDiscounts = Discount::getDiscountCountArray();
     $i = 0;
     foreach ($arrDiscounts as $id => $arrDiscount) {
         $name = $arrDiscount['name'];
         $unit = $arrDiscount['unit'];
         self::$objTemplate->setVariable(array('SHOP_DISCOUNT_ID' => $id, 'SHOP_DISCOUNT_GROUP_NAME' => contrexx_raw2xhtml($name), 'SHOP_DISCOUNT_GROUP_UNIT' => contrexx_raw2xhtml($unit), 'SHOP_DISCOUNT_ROW_STYLE' => 'row' . (++$i % 2 + 1)));
         self::$objTemplate->parse('discount');
     }
     // Add/edit Discount
     $id = 0;
     $arrDiscountRates = array();
     if (!empty($_GET['editDiscount'])) {
         $id = intval($_GET['id']);
         $arrDiscountRates = Discount::getDiscountCountRateArray($id);
         self::$objTemplate->setGlobalVariable(array('SHOP_DISCOUNT_EDIT_CLASS' => 'active', 'SHOP_DISCOUNT_EDIT_DISPLAY' => 'block', 'SHOP_DISCOUNT_LIST_CLASS' => '', 'SHOP_DISCOUNT_LIST_DISPLAY' => 'none', 'TXT_ADD_OR_EDIT' => $_ARRAYLANG['TXT_EDIT']));
     } else {
         self::$objTemplate->setGlobalVariable(array('SHOP_DISCOUNT_EDIT_CLASS' => '', 'SHOP_DISCOUNT_EDIT_DISPLAY' => 'none', 'SHOP_DISCOUNT_LIST_CLASS' => 'active', 'SHOP_DISCOUNT_LIST_DISPLAY' => 'block', 'TXT_ADD_OR_EDIT' => $_ARRAYLANG['TXT_ADD']));
     }
     self::$objTemplate->setCurrentBlock('discountName');
     self::$objTemplate->setVariable(array('SHOP_DISCOUNT_ID_EDIT' => $id, 'SHOP_DISCOUNT_ROW_STYLE' => 'row' . (++$i % 2 + 1)));
     if (isset($arrDiscounts[$id])) {
         $arrDiscount = $arrDiscounts[$id];
         $name = $arrDiscount['name'];
         $unit = $arrDiscount['unit'];
         self::$objTemplate->setVariable(array('SHOP_DISCOUNT_GROUP_NAME' => $name, 'SHOP_DISCOUNT_GROUP_UNIT' => $unit));
     }
     self::$objTemplate->parse('discountName');
     self::$objTemplate->setCurrentBlock('discountRate');
     if (isset($arrDiscountRates)) {
         $arrDiscountRates = array_reverse($arrDiscountRates, true);
         foreach ($arrDiscountRates as $count => $rate) {
             self::$objTemplate->setVariable(array('SHOP_DISCOUNT_COUNT' => $count, 'SHOP_DISCOUNT_RATE' => $rate, 'SHOP_DISCOUNT_RATE_INDEX' => $i, 'SHOP_DISCOUNT_ROW_STYLE' => 'row' . (++$i % 2 + 1)));
             self::$objTemplate->parse('discountRate');
         }
     }
     // Add a few empty rows for adding new counts and rates
     for ($j = 0; $j < 5; ++$j) {
         self::$objTemplate->setVariable(array('SHOP_DISCOUNT_COUNT' => '', 'SHOP_DISCOUNT_RATE' => '', 'SHOP_DISCOUNT_RATE_INDEX' => $i, 'SHOP_DISCOUNT_ROW_STYLE' => 'row' . (++$i % 2 + 1)));
         self::$objTemplate->parse('discountRate');
     }
     return true;
 }