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<?php /** * @package Phoca Cart * @author Jan Pavelka - https://www.phoca.cz * @copyright Copyright (C) Jan Pavelka https://www.phoca.cz * @license http://www.gnu.org/licenses/gpl-2.0.html GNU/GPLv2 and later * @cms Joomla * @copyright Copyright (C) Open Source Matters. All rights reserved. * @license http://www.gnu.org/copyleft/gpl.html GNU/GPL, see LICENSE.php / defined('_JEXEC') or die(); / phocacart import('phocacart.user.user'); phocacart import('phocacart.user.guestuser'); phocacart import('phocacart.shipping.shipping'); phocacart import('phocacart.payment.payment'); / class PhocacartCart { protected $items = array(); protected $fullitems = array(); protected $fullitemsgroup = array();// Group of one product: Product A (Option A) + Product A (Option B) protected $user = array(); protected $vendor = array(); protected $ticket = array(); protected $unit = array(); protected $section = array(); protected $loyalty_card_number = ''; protected $total = array(); /protected $shippingid = 0; protected $shippingcosts = 0; protected $paymentid = 0; protected $paymenttitle = ''; protected $paymentmethod = ''; protected $paymentcosts = 0;/ /protected $couponid = 0; protected $coupontitle = ''; protected $couponamount = 0; protected $couponfreeshipping = 0;// Does the copoun cause free shipping protected $couponfreepayment = 0;// Does the copoun cause free payment protected $couponvalid = 0;// is the coupon valid - all three tests - basic, advanced, total/ protected $coupon = array(); protected $reward = array(); protected $cartdiscount = array(); protected $shipping = array(); protected $payment = array(); protected $stock = array(); protected $minqty = array(); protected $minmultipleqty = array(); protected $pos = false; protected $type = array(0, 1);// 0 all, 1 online shop, 2 pos (category type, payment method type, shipping method type) protected $removedproducts = array(); // Products which not more exit (or their attributes/options) are removed // if they were not removed previously - so e.g. when making an order // the order will be not placed by user will get error message protected $guest = 0; protected $instance = 1; // 1.cart 2.checkout 3.order public function __construct() { $app = JFactory::getApplication(); $session = JFactory::getSession(); $dUser = PhocacartUser::defineUser($this->user, $this->vendor, $this->ticket, $this->unit, $this->section); $this->guest = PhocacartUserGuestuser::getGuestUser(); $this->pos = PhocacartPos::isPos(); $this->coupon['id'] = 0; $this->coupon['title'] = ''; $this->coupon['valid'] = 0; $this->coupon['code'] = ''; $this->reward['used'] = ''; $this->cartdiscount['id'] = 0; $this->cartdiscount['title'] = ''; $this->shipping['id'] = 0; $this->shipping['title'] = ''; $this->shipping['method'] = ''; $this->shipping['costs'] = 0; $this->shipping['image'] = ''; $this->payment['id'] = 0; $this->payment['title'] = ''; $this->payment['method'] = ''; $this->payment['costs'] = 0; $this->payment['calculation_type'] = 0; $this->payment['image'] = ''; $this->stock['valid'] = 1;// check stock - products, attributes (no matter if stock checking is disabled or enabled) $this->minqty['valid'] = 1;// check minimum order quantity $this->minmultipleqty['valid'] = 1;// check minimum multiple order quantity // Admin info - Administrator asks for information about user's cart if ($app->getName() == 'administrator') { $userid = $app->input->get('userid', 0, 'int'); $vendorid = $app->input->get('vendorid', 0, 'int'); $ticketid = $app->input->get('ticketid', 0, 'int'); $unitid = $app->input->get('unitid', 0, 'int'); $sectionid = $app->input->get('sectionid', 0, 'int'); $cartDb = PhocacartCartDb::getCartDb($userid, $vendorid, $ticketid, $unitid, $sectionid); $this->items = $cartDb['cart']; $this->coupon['id'] = $cartDb['coupon']; $this->coupon['title'] = $cartDb['coupontitle']; $this->coupon['code'] = $cartDb['couponcode']; $this->shipping['id'] = $cartDb['shipping']; $this->shipping['title'] = $cartDb['shippingtitle']; $this->shipping['method'] = $cartDb['shippingmethod']; $this->shipping['image'] = $cartDb['shippingimage']; $this->payment['id'] = $cartDb['payment']; $this->payment['title'] = $cartDb['paymenttitle']; $this->payment['method'] = $cartDb['paymentmethod']; $this->payment['image'] = $cartDb['paymentimage']; $this->reward['used'] = $cartDb['reward']; $this->loyalty_card_number = $cartDb['loyalty_card_number']; return; } // POS if ($this->pos && (int)$this->vendor->id > 0) { $cartDb = PhocacartCartDb::getCartDb((int)$this->user->id, (int)$this->vendor->id, (int)$this->ticket->id, (int)$this->unit->id, (int)$this->section->id); $this->items = $cartDb['cart']; $this->coupon['id'] = $cartDb['coupon']; $this->coupon['title'] = $cartDb['coupontitle']; $this->coupon['code'] = $cartDb['couponcode']; $this->shipping['id'] = $cartDb['shipping']; $this->shipping['title'] = $cartDb['shippingtitle']; $this->shipping['method'] = $cartDb['shippingmethod']; $this->shipping['image'] = $cartDb['shippingimage']; $this->payment['id'] = $cartDb['payment']; $this->payment['title'] = $cartDb['paymenttitle']; $this->payment['method'] = $cartDb['paymentmethod']; $this->payment['image'] = $cartDb['paymentimage']; $this->reward['used'] = $cartDb['reward']; $this->loyalty_card_number = $cartDb['loyalty_card_number']; // Don't care about session (use in session is customer, user in pos in db is vendor) } else if ((int)$this->user->id > 0) { // DATABASE - logged in user - Singleton because of not load data from database every time cart instance is loaded // 1. Not found in DATABASE - maybe user logged in now, so: // 2. We try to find the data in SESSION, if they are still in SESSION - load them to our cart class and then // 3. Store them to DATABASE as all loged in users have cart in database and: // 4. Remove them from SESSION as they are stored in DATABASE $cartDb = PhocacartCartDb::getCartDb((int)$this->user->id);// user logged in - try to get cart from db $this->items = $cartDb['cart']; $this->coupon['id'] = $cartDb['coupon']; $this->coupon['title'] = $cartDb['coupontitle']; $this->coupon['code'] = $cartDb['couponcode']; $this->shipping['id'] = $cartDb['shipping']; $this->shipping['title'] = $cartDb['shippingtitle']; $this->shipping['method'] = $cartDb['shippingmethod']; $this->shipping['image'] = $cartDb['shippingimage']; $this->payment['id'] = $cartDb['payment']; $this->payment['title'] = $cartDb['paymenttitle']; $this->payment['method'] = $cartDb['paymentmethod']; $this->payment['image'] = $cartDb['paymentimage']; $this->reward['used'] = $cartDb['reward']; $this->loyalty_card_number = $cartDb['loyalty_card_number']; $sessionItems = $session->get('cart', array(), 'phocaCart'); if (empty($this->items)) { $this->items = $session->get('cart', array(), 'phocaCart'); // COUPONMOVE - we can move the cart items to logged in user or guest checkout, so we do with coupon $this->coupon['id'] = $session->get('guestcoupon', false, 'phocaCart'); if ((int)$this->coupon['id'] > 0) { $couponInfo = PhocacartCoupon::getCouponInfoById($this->coupon['id']); $this->coupon['title'] = isset($couponInfo->title) ? $couponInfo->title : ''; $this->coupon['code'] = isset($couponInfo->code) ? $couponInfo->code : ''; } if (!empty($this->items)) { $this->updateItemsDb(); // Very important - clean the static variable // because more instances of cart are loading the static variable once // So if the FIRST instance loaded empty cart // and then has filled this empty cart with data from session // SECOND instance must load the static variables newly because if it does not do // then it get the same data like FIRST instance (empty cart) But the cart // was filled in with data from session so there will be contradiction // between instances (FIRST INSTANCE - EMPTY CART BUT REFILLED BY SESSION = FULL CART, SECOND INSTANCE EMPTY CART SET BY FIRST INSTANCE) PhocacartCartDb::clearCartDbVariable((int)$this->user->id); $session->set('cart', array(), 'phocaCart'); $session->set('guestcoupon', array(), 'phocaCart');// guestcoupon is variable for both: for still not logged in user or someone who enabled guest checkout } } else { // we have stored items in database from previously // and we have stored items in session now if (!empty($sessionItems)) { // inform users and clean session $message = JText::_('COM_PHOCACART_CART_UPDATED_BASED_ON_YOUR_PREVIOUS_VISIT'); $app->enqueueMessage($message, 'message'); $session->set('cart', array(), 'phocaCart'); $session->set('guestcoupon', array(), 'phocaCart'); } } } else if ($this->guest) { $this->items = $session->get('cart', array(), 'phocaCart'); $this->shipping['id'] = $session->get('guestshipping', false, 'phocaCart'); if ((int)$this->shipping['id'] > 0) { $shippingObject = new PhocacartShipping(); $shippingObject->setType($this->type); $shippingInfo = $shippingObject->getShippingMethod((int)$this->shipping['id']); $this->shipping['title'] = isset($shippingInfo->title) ? $shippingInfo->title : ''; $this->shipping['method'] = isset($shippingInfo->method) ? $shippingInfo->method : ''; $this->shipping['image'] = isset($shippingInfo->image) ? $shippingInfo->image : ''; } $this->payment['id'] = $session->get('guestpayment', false, 'phocaCart'); if ((int)$this->payment['id'] > 0) { $paymentObject = new PhocacartPayment(); $paymentObject->setType($this->type); $paymentInfo = $paymentObject->getPaymentMethod((int)$this->payment['id']); $this->payment['title'] = isset($paymentInfo->title) ? $paymentInfo->title : ''; $this->payment['method'] = isset($paymentInfo->method) ? $paymentInfo->method : ''; $this->payment['image'] = isset($paymentInfo->image) ? $paymentInfo->image : ''; } $this->coupon['id'] = $session->get('guestcoupon', false, 'phocaCart');// COUPONMOVE if ((int)$this->coupon['id'] > 0) { $couponInfo = PhocacartCoupon::getCouponInfoById($this->coupon['id']); $this->coupon['title'] = isset($couponInfo->title) ? $couponInfo->title : ''; $this->coupon['code'] = isset($couponInfo->code) ? $couponInfo->code : ''; } $this->loyalty_card_number = $session->get('guestloyaltycardnumber', false, 'phocaCart'); } else { // SESSION - not logged in user $this->items = $session->get('cart', array(), 'phocaCart'); $this->coupon['id'] = $session->get('guestcoupon', false, 'phocaCart');// COUPONMOVE if ((int)$this->coupon['id'] > 0) { $couponInfo = PhocacartCoupon::getCouponInfoById($this->coupon['id']); $this->coupon['title'] = isset($couponInfo->title) ? $couponInfo->title : ''; $this->coupon['code'] = isset($couponInfo->code) ? $couponInfo->code : ''; } } } / * 1. cart * 2. checkout * 3. order / public function setInstance($type) { $this->instance = (int)$type; } / * 0 all, 1 online shop, 2 pos (category type, payment method type, shipping method type) / public function setType($type = array(0, 1)) { $this->type = $type; } / * Catid is only for information from which place the product was added to the cart * When making order, this will be recheck / public function addItems($id = 0, $catid = 0, $quantity = 0, $attributes = array(), $idKey = '') { $app = JFactory::getApplication(); if ($idKey != '') { // we get idkey as string - from checkout update or remove - used in CHECKOUT } else { // we get id as int standard id of product - attributes can be listed in form - used in CATEGORY, ITEM, ITEMS //- $k = (int)$id . ':'; $checkP = PhocacartProduct::checkIfAccessPossible($id, $catid, $this->type); if (!$checkP) { //$uri = \Joomla\CMS\Uri\Uri::getInstance(); //$action = $uri->toString(); $app->enqueueMessage(JText::_('COM_PHOCACART_PRODUCT_NOT_ADDED_TO_SHOPPING_CART_NO_RIGHTS_FOR_ORDERING_PRODUCT'), 'error'); return false; } // Check if there is required attribute // In fact this should not happen in item Online Shop view, as this should be checked per html5 checking form // This is security check on server side - e.g. when testing attributes in items or category view // But in POS EAN and SKU can be added with help of Advanced stock management so check direct adding of SKU or EAN $checkedA = PhocacartAttribute::checkRequiredAttributes($id, $attributes); if (!$checkedA) { //$uri = \Joomla\CMS\Uri\Uri::getInstance(); //$action = $uri->toString(); $app->enqueueMessage(JText::_('COM_PHOCACART_PRODUCT_NOT_ADDED_TO_SHOPPING_CART_SELECTING_ATTRIBUTE_IS_REQUIRED'), 'error'); return false; } /if (!empty($attributes)) { // Remove empty values, so items with empty values (add to cart item view) is the same // like item without any values (add to cart category view) foreach($attributes as $k2 => $v2) { if ($v2 == 0 \|\| $v2 == '') { unset($attributes[$k2]); } } if (!empty($attributes)) { $k .= base64_encode(serialize($attributes)); } } $k .= ':';/ $k = PhocacartProduct::getProductKey($id, $attributes); } if ($k != '' && (int)$catid > 0) { $this->items[$k]['catid'] = (int)$catid; } if ($k != '' && (int)$quantity > 0) { if (isset($this->items[$k]['quantity']) && (int)$this->items[$k]['quantity'] > 0) { $this->items[$k]['quantity'] = $this->items[$k]['quantity'] + (int)$quantity; } else { $this->items[$k]['quantity'] = (int)$quantity; } $this->updateItems(); //$this->updateSubTotal(); return true; } else { $app->enqueueMessage(JText::_('COM_PHOCACART_PRODUCT_NOT_ADDED_TO_SHOPPING_CART_QUANTITY_WAS_NOT_SET'), 'error'); } return false; } / * UPDATE - public function to update from CHECKOUT (update, remove buttons) / public function updateItemsFromCheckout($idKey = '', $quantity = 0) { // Don't check for quantity as it can be NULL if ($idKey != '' && (int)$quantity > 0) { $this->items[$idKey]['quantity'] = (int)$quantity; $this->updateItems(); return true; } else if ($idKey != '' && (int)$quantity == 0) { unset($this->items[$idKey]); $this->updateItems(); return true; } } / * UPDATE - protected internal function to update session or database / protected function updateItems() { $session = JFactory::getSession(); if ($this->pos && (int)$this->vendor->id > 0) { $this->updateItemsDb(); } else if ((int)$this->user->id > 0) { $this->updateItemsDb(); $session->set('cart', array(), 'phocaCart'); } else { $session->set('cart', $this->items, 'phocaCart'); } $this->updateShipping(); $this->updatePayment(); } / * Check if after update shipping and payment method is still valid * If not remove it * If set in parameter to yes, remove it even it is valid / public function updateShipping() { $paramsC = PhocacartUtils::getComponentParameters(); $change_remove_shipping_method = $paramsC->get('change_remove_shipping_method', 1); $currentShippingId = isset($this->shipping['id']) && $this->shipping['id'] > 0 ? (int)$this->shipping['id'] : 0; if ($this->pos && (int)$this->vendor->id > 0) { $typeUser = 0; } else if ((int)$this->user->id > 0) { $typeUser = 0; } else { $typeUser = 1; } // $change_remove_shipping_method is not a POS parameter // In POS we don't remove shpping or payment a priori but we always validate it if (!$this->pos && $change_remove_shipping_method == 1) { PhocacartShipping::removeShipping($typeUser); return; } if (!isset($this->total[0])) { $this->total[0] = array(); } $isValidShipping = false; $shippingObject = new PhocacartShipping(); $shippingObject->setType($this->type); if ($currentShippingId > 0) { $isValidShipping = $shippingObject->checkAndGetShippingMethod((int)$currentShippingId, $this->total[0]); } if (!$isValidShipping) { PhocacartShipping::removeShipping($typeUser); } } public function updatePayment($shippingId = 0) { $paramsC = PhocacartUtils::getComponentParameters(); $change_remove_payment_method = $paramsC->get('change_remove_payment_method', 1); $removeCoupon = 0; if ((int)$shippingId > 0) { // When we store shipping into database and immediately asking shipping id from database, we get empty result // this is why we need to know shipping ID here $currentShippingId = (int)$shippingId; } else { $currentShippingId = isset($this->shipping['id']) && $this->shipping['id'] > 0 ? (int)$this->shipping['id'] : 0; } $currentPaymentId = isset($this->payment['id']) && $this->payment['id'] > 0 ? (int)$this->payment['id'] : 0; if ($this->pos && (int)$this->vendor->id > 0) { $typeUser = 0; } else if ((int)$this->user->id > 0) { $typeUser = 0; } else { $typeUser = 1; } // $change_remove_payment_method is not a POS parameter // In POS we don't remove shpping or payment a priori but we always validate it if (!$this->pos && $change_remove_payment_method == 1) { PhocacartPayment::removePayment($typeUser, $removeCoupon); return; } if (!isset($this->total[0])) { $this->total[0] = array(); } $isValidPayment = false; $paymentObject = new PhocacartPayment(); $paymentObject->setType($this->type); if ($currentPaymentId > 0) { $isValidPayment = $paymentObject->checkAndGetPaymentMethod((int)$currentPaymentId, $this->total[0], (int)$currentShippingId); } if (!$isValidPayment) { PhocacartPayment::removePayment($typeUser, $removeCoupon); } } / * UPDATE - protected internal function to update only database / protected function updateItemsDb() { $db = JFactory::getDBO(); $items = serialize($this->items); $date = JFactory::getDate(); $now = $date->toSql(); // Update multiple cart (include vendor, ticket) $query = ' SELECT user_id, vendor_id, ticket_id, unit_id, section_id FROM #__phocacart_cart_multiple' . ' WHERE user_id = ' . (int)$this->user->id . ' AND vendor_id = ' . (int)$this->vendor->id . ' AND ticket_id = ' . (int)$this->ticket->id . ' AND unit_id = ' . (int)$this->unit->id . ' AND section_id = ' . (int)$this->section->id . ' ORDER BY user_id LIMIT 1'; $db->setQuery($query); $result = $db->loadRow(); if (!empty($result)) { $query = 'UPDATE #__phocacart_cart_multiple' . ' SET cart = ' . $db->quote($items) . ',' . ' coupon = ' . (int)$this->coupon['id'] . ',' // COUPONMOVE . ' date = ' . $db->quote($now) . ' WHERE user_id = ' . (int)$this->user->id . ' AND vendor_id = ' . (int)$this->vendor->id . ' AND ticket_id = ' . (int)$this->ticket->id . ' AND unit_id = ' . (int)$this->unit->id . ' AND section_id = ' . (int)$this->section->id; $db->setQuery($query); $db->execute(); } else { if ((int)$this->user->id == 0 && (int)$this->vendor->id == 0) { // Not possible now // guests do not store cart to database // if userid == 0: 1) guest (not possible) 2) vendor uses pos (vendor must be > 0) // if vendorid == 0: 1) standard eshop - userid must be > 0) // ticket can be always zero } else { // COUPONMOVE $query = 'INSERT INTO #__phocacart_cart_multiple (user_id, vendor_id, ticket_id, unit_id, section_id, cart, coupon, date)' . ' VALUES (' . (int)$this->user->id . ', ' . (int)$this->vendor->id . ', ' . (int)$this->ticket->id . ', ' . (int)$this->unit->id . ', ' . (int)$this->section->id . ', ' . $db->quote($items) . ', ' . (int)$this->coupon['id'] . ', ' . $db->quote($now) . ');'; $db->setQuery($query); $db->execute(); } } // Update single cart (no vendor, no ticket) /$query = 'INSERT INTO #__phocacart_cart (user_id, cart, date)' .' VALUES ('.(int)$this->user->id.', '.$db->quote($items).', '.$db->quote($now).')' .' ON DUPLICATE KEY UPDATE cart = VALUES (cart), date = VALUES (date)'; $db->setQuery($query); $db->execute();/ return true; } / public function getItems() { return $this->items; } public function updateSubTotal() {} / / * Set full items - items in cart, total(netto, tax, brutto), coupon, * We need to set it first, to count e.g. coupon * After counting all possible factors (items, count of items, netto, taxes, brutto, coupon, shipping) * we can render the cart (for example, free shipping by coupon needs to be set at the end as we check total netto amount) / public function setFullItems() { // posible to do fullitems[1]; if (empty($this->fullitems)) { if (!empty($this->items)) { $app = JFactory::getApplication(); $paramsC = PhocacartUtils::getComponentParameters(); $tax_calculation = $paramsC->get('tax_calculation', 0); $check_product_attributes = $paramsC->get('check_product_attributes', array(3)); $price = new PhocacartPrice(); $calc = new PhocacartCartCalculation(); $calc->setType($this->type); // CHECK ACCESS OF ALL ITEMS IN CART, CHECK IF ATTRIBUTES STILL EXIST // (e.g. when someone open his/her cart after product changes were made foreach ($this->items as $k => $v) { $item = explode(':', $k); $itemId = $item[0]; // CHECK PRODUCT $checkP = PhocacartProduct::checkIfAccessPossible((int)$itemId, (int)$v['catid'], $this->type); if (!$checkP) { if ($app->getName() == 'administrator') { $app->enqueueMessage( JText::_('COM_PHOCACART_ERROR_PRODUCT_STORED_IN_CUSTOMER_CART_NOT_EXISTS') . ' ' . JText::_('COM_PHOCACART_ERROR_PRODUCT_REMOVED_FROM_CUSTOMER_CART') . ' ' . JText::_('COM_PHOCACART_CUSTOMER_WILL_BE_INFORMED_OF_SITUATION_DURING_NEXT_VISIT_TO_STORE'), 'warning'); } else { $app->enqueueMessage( JText::_('COM_PHOCACART_ERROR_PRODUCT_STORED_IN_CART_NOT_EXISTS') . ' ' . JText::_('COM_PHOCACART_ERROR_PRODUCT_REMOVED_FROM_CART') . ' ' . JText::_('COM_PHOCACART_PLEASE_RECHECK_PRODUCTS_IN_YOUR_CART'), 'error'); } unset($this->items[$k]); $this->updateItemsFromCheckout($k, 0); // In case this all happens when order is made - stop the order and inform user $this->updateProductsRemoved($k); } else { // Product access is OK - product still in cart, check the attributes and options // ATTRIBUTE AND OPTIONS CHECK // Check if attributes and options of stored products in cart are available (no change between ordering) // Takes a lot of resources, so it will be checked when making an order as default ($check_product_attributes = 3) // ATTRIBUTES if (in_array($this->instance, $check_product_attributes)) { $attribs = array(); if (!empty($item[1])) { $attribs = unserialize(base64_decode($item[1])); } $checkA = PhocacartProduct::checkIfProductAttributesOptionsExist((int)$itemId, $k, (int)$v['catid'], $this->type, $attribs); if (!$checkA) { $app->enqueueMessage( JText::_('COM_PHOCACART_ERROR_ATTRIBUTE_OF_PRODUCT_STORED_IN_CART_NOT_EXISTS') . ' ' . JText::_('COM_PHOCACART_ERROR_PRODUCT_REMOVED_FROM_CART') . ' ' . JText::_('COM_PHOCACART_PLEASE_RECHECK_PRODUCTS_IN_YOUR_CART'), 'error'); unset($this->items[$k]); $this->updateItemsFromCheckout($k, 0); // In case this all happens when order is made - stop the order and inform user $this->updateProductsRemoved($k); } } } } if (empty($this->items)) { return false; } // END ACCESS // -------------------- // 1) Basic Calculation // -------------------- $calc->calculateBasicProducts($this->fullitems[1], $this->fullitemsgroup[1], $this->total[1], $this->stock, $this->minqty, $this->minmultipleqty, $this->items); //$calc->round($this->total[1]); // Fixed subtotal amount $this->total[1]['subtotalnetto'] = $this->total[1]['netto']; $this->total[1]['subtotalbrutto'] = $this->total[1]['brutto']; $this->fullitems[0] = $this->fullitems[4] = $this->fullitems[3] = $this->fullitems[2] = $this->fullitems[5] = $this->fullitems[1]; $this->fullitemsgroup[0] = $this->fullitemsgroup[4] = $this->fullitemsgroup[3] = $this->fullitemsgroup[2] = $this->fullitemsgroup[5] = $this->fullitemsgroup[1]; $this->total[0] = $this->total[4] = $this->total[3] = $this->total[2] = $this->total[5] = $this->total[1]; // -------------------- // 5) Reward Points // -------------------- $calc->calculateRewardDiscounts($this->fullitems[5], $this->fullitemsgroup[5], $this->total[5], $this->reward); $this->fullitems[0] = $this->fullitems[4] = $this->fullitems[3] = $this->fullitems[2] = $this->fullitems[5]; $this->fullitemsgroup[0] = $this->fullitemsgroup[4] = $this->fullitemsgroup[3] = $this->fullitemsgroup[2] = $this->fullitemsgroup[5]; $this->total[0] = $this->total[4] = $this->total[3] = $this->total[2] = $this->total[5]; // Subtotal after 2) Discount $this->total[5]['dnetto'] = $this->total[1]['netto'] - $this->total[5]['netto']; $this->total[5]['dbrutto'] = $this->total[1]['brutto'] - $this->total[5]['brutto']; // -------------------- // 2) Product Discount // -------------------- $calc->calculateProductDiscounts($this->fullitems[2], $this->fullitemsgroup[2], $this->total[2]); //$calc->round($this->total[2]); $this->fullitems[0] = $this->fullitems[4] = $this->fullitems[3] = $this->fullitems[2]; $this->fullitemsgroup[0] = $this->fullitemsgroup[4] = $this->fullitemsgroup[3] = $this->fullitemsgroup[2]; $this->total[0] = $this->total[4] = $this->total[3] = $this->total[2]; // Subtotal after 2) Discount $this->total[2]['dnetto'] = $this->total[5]['netto'] - $this->total[2]['netto']; $this->total[2]['dbrutto'] = $this->total[5]['brutto'] - $this->total[2]['brutto']; // -------------------- // 3) Cart Discount // -------------------- $calc->calculateCartDiscounts($this->fullitems[3], $this->fullitemsgroup[3], $this->total[3], $this->cartdiscount); // 3b) Cart Discount - we need to divide fixed amount discount into products which meets the rules to get each discount if (!empty($this->total[3]['discountcartfixedamount'])) { $calc->recalculateCartDiscounts($this->fullitems[3], $this->fullitemsgroup[3], $this->total[3]); } $this->fullitems[0] = $this->fullitems[4] = $this->fullitems[3]; $this->fullitemsgroup[0] = $this->fullitemsgroup[4] = $this->fullitemsgroup[3]; $this->total[0] = $this->total[4] = $this->total[3]; // Subtotal after 3) Discount $this->total[3]['dnetto'] = $this->total[2]['netto'] - $this->total[3]['netto']; $this->total[3]['dbrutto'] = $this->total[2]['brutto'] - $this->total[3]['brutto']; $calc->roundFixedAmountDiscount($this->total[3]);// Last because now we know the dnetto // -------------------- // 4) Cart Coupon // -------------------- $calc->calculateCartCoupons($this->fullitems[4], $this->fullitemsgroup[4], $this->total[4], $this->coupon); // 4b) Cart Coupon - we need to divide fixed amount coupon into products which meets the rules to get each coupon if (!empty($this->total[4]['couponcartfixedamount'])) { $calc->recalculateCartCoupons($this->fullitems[4], $this->fullitemsgroup[4], $this->total[4]); } $this->fullitems[0] = $this->fullitems[4]; $this->fullitemsgroup[0] = $this->fullitemsgroup[4]; $this->total[0] = $this->total[4]; // Subtotal after 4) Coupon $this->total[4]['dnetto'] = $this->total[3]['netto'] - $this->total[4]['netto']; $this->total[4]['dbrutto'] = $this->total[3]['brutto'] - $this->total[4]['brutto']; $calc->roundFixedAmountCoupon($this->total[4]); //Subtotal after all discounts $this->total[0]['wdnetto'] = $this->total[1]['netto'] - $this->total[5]['dnetto'] - $this->total[2]['dnetto'] - $this->total[3]['dnetto'] - $this->total[4]['dnetto']; //$this->total[0]['subtotalafterdiscounts'] = $this->total[0]['netto'] - $this->total[5]['dnetto'] - $this->total[2]['dnetto'] - $this->total[3]['dnetto'] - $this->total[4]['dnetto']; //$calc->taxRecapitulation($this->total[0]); /foreach($this->fullitems[0] as $k => $v) { $item = explode(':', $k); $attribs = unserialize(base64_decode($item[1])); }/ // TOTAL still not ready // + Shipping addShippingCosts() // + Payment addPaymentCosts() if ($this->coupon['code'] != '' && $this->coupon['valid'] === 0) { // coupon is not valid and will be not counted // but it was added to database so remove it from db // E.g. user added a coupon when not logged in (e.g. he/she was in group "default" // then he/she was logged in and after log in the coupon was still here but e.g. // the user changed its group to "otherthandefault" and coupon does not meet rules // it will be not counted in calculation but even we can remove it from db // Remove it from database $this->removeCouponDb(); // And after removing it and using the ide in instance - remove the instance $this->coupon['id'] = 0; $this->coupon['title'] = ''; $this->coupon['code'] = ''; } } } } /* * This is a final cart function * It is called roundTotalAmount() because of backward compatibility * but is the place to do last checks in cart * / public function roundTotalAmount() { $calc = new PhocacartCartCalculation(); $calc->setType($this->type); $this->shipping['costs'] = isset($this->shipping['costs']) ? $this->shipping['costs'] : 0; $this->payment['costs'] = isset($this->payment['costs']) ? $this->payment['costs'] : 0; // 1) CORRECT TOTAL ITEMS (Rounding), CORRECT CURRENCY TOTAL ITEMS (Rounding for each item) $calc->correctTotalItems($this->total, $this->shipping['costs'], $this->payment['costs']); // 2) MAKE TAX RECAPITULATION and correct total by tax recapitulation if asked $calc->taxRecapitulation($this->total[0], $this->shipping['costs'], $this->payment['costs']); // 3) CORRECT TOTAL ITEMS (Rounding), CORRECT CURRENCY TOTAL ITEMS (Rounding for each item) - AGAIN WHEN TOTAL CHANGED BY TAX RECAPITULATION $options = array(); $options['brutto_currency_set'] = 1; // Brutto currency exists yet, so don't create it again from "brutto currencyRating" $calc->correctTotalItems($this->total, $this->shipping['costs'], $this->payment['costs'], $options); // 4) ROUND TOTAL AMOUNT IF ASKED (e.g. 95.67 => 96) $calc->roundTotalAmount($this->total[0]); // ROUNDING VS: TRCROUNDING // NETTO (Payment,Shipping incl. Tax) Rounding Brutto // Rounding TC: 1370.79 + 25.94 + 0.14 = 1396,87 // Rounding: 1370.83 + 25.94 + 0.10 = 1396,87 // 0.14 - 0.10 = 0.04 // 1370.79 + 0.10 + 0.04 + 25.94 = 1396,87 } public function getTaxRecapitulation() { if (!empty($this->total[0]['taxrecapitulation'])) { return $this->total[0]['taxrecapitulation']; } return false; } public function getTotal() { $items = array('netto', 'brutto', 'quantity', 'weight', 'length', 'width', 'height'); foreach ($items as $k => $v) { if (!isset($this->total[0][$v])) { $this->total[0][$v] = 0; } } return $this->total; } public function getItems() { return $this->items; } public function getFullItems() { return $this->fullitems; } public function getCoupon() { $coupon = array(); $coupon['title'] = $this->coupon['title']; $coupon['id'] = $this->coupon['id']; // E.g. guest checkout if (isset($coupon['id']) && (int)$coupon['id'] > 0 && $coupon['title'] == '') { $cI = PhocacartCoupon::getCouponTitleById((int)$coupon['id']); if (isset($cI->title)) { $coupon['title'] = $cI->title; } } return $coupon; } public function getPaymentMethod() { $payment = array(); $payment['title'] = $this->payment['title']; $payment['method'] = $this->payment['method']; $payment['id'] = $this->payment['id']; $payment['image'] = $this->payment['image']; // E.g. guest checkout if (isset($payment['id']) && (int)$payment['id'] > 0 && $payment['title'] == '' && $payment['method'] == '') { $paymentObject = new PhocacartPayment(); $paymentObject->setType($this->type); $pI = $paymentObject->getPaymentMethod((int)$payment['id']); if (isset($pI->title)) { $payment['title'] = $pI->title; } if (isset($pI->method)) { $payment['method'] = $pI->method; } if (isset($pI->image)) { $payment['image'] = $pI->image; } } return $payment; } public function getShippingMethod() { $shipping = array(); $shipping['title'] = $this->shipping['title']; $shipping['method'] = $this->shipping['method']; $shipping['id'] = $this->shipping['id']; $shipping['image'] = $this->shipping['image']; // E.g. guest checkout if (isset($shipping['id']) && (int)$shipping['id'] > 0 && $shipping['title'] == '' && $shipping['method'] == '') { $shippingObject = new PhocacartShipping(); $shippingObject->setType($this->type); $sI = $shippingObject->getShippingMethod((int)$shipping['id']); if (isset($sI->title)) { $shipping['title'] = $sI->title; } if (isset($sI->method)) { $shipping['method'] = $sI->method; } if (isset($sI->image)) { $shipping['image'] = $sI->image; } } return $shipping; } public function getShippingId() { return $this->shipping['id']; } public function getPaymentId() { return $this->payment['id']; } public function getCouponTitle() { return $this->coupon['title']; } public function getCouponCode() { return $this->coupon['code']; } public function getCartDiscountTitle() { return $this->cartdiscount['title']; } public function getCartDiscountId() { return $this->cartdiscount['id']; } public function getCouponValid() { return $this->coupon['valid']; } public function getShippingCosts() { return isset($this->shipping['costs']) ? $this->shipping['costs'] : false; } public function getPaymentCosts() { return isset($this->payment['costs']) ? $this->payment['costs'] : false; } public function getStockValid() { return $this->stock['valid']; } public function getMinimumQuantityValid() { return $this->minqty['valid']; } public function getMinimumMultipleQuantityValid() { return $this->minmultipleqty['valid']; } public function getRewardPointsNeeded() { return isset($this->total[0]['points_needed']) ? $this->total[0]['points_needed'] : 0; } public function getRewardPointsReceived() { return sset($this->total[0]['points_received']) ? $this->total[0]['points_received'] : 0; } public function getRewardPointsUsed() { return $this->reward['used']; } public function getProductsRemoved() { return $this->removedproducts; } public function updateProductsRemoved($k) { $this->removedproducts[] = $k; } public function getVendorId() { if (isset($this->vendor->id) && (int)$this->vendor->id > 0) { return $this->vendor->id; } else { return 0; } } public function getTicketId() { if (isset($this->ticket->id) && (int)$this->ticket->id > 0) { return $this->ticket->id; } else { return 0; } } public function getUnitId() { if (isset($this->unit->id) && (int)$this->unit->id > 0) { return $this->unit->id; } else { return 0; } } public function getSectionId() { if (isset($this->section->id) && (int)$this->section->id > 0) { return $this->section->id; } else { return 0; } } public function getLoyaltyCartNumber() { return $this->loyalty_card_number; } public function addShippingCosts($shippingId = 0, $paymentId = 0) { //$app = JFactory::getApplication(); if ($shippingId == 0) { $shippingId = $this->shipping['id']; } $shippingObject = new PhocacartShipping(); $shippingObject->setType($this->type); $sI = $shippingObject->getShippingMethod((int)$shippingId); if (!isset($this->total[0])) { $this->total[0] = array(); } $shippingValid = $shippingObject->checkAndGetShippingMethod((int)$shippingId, $this->total[0]); if (!$shippingValid) { PhocacartShipping::removeShipping();// In case user has in cart shipping method which does not exists // Wait for payment costs //PhocacartPayment::removePayment();// It does not remove payment immediately (but after reload) or when ordering (order tests the conditions) //$app->enqueueMessage(JText::_('COM_PHOCACART_NO_SHIPPING_METHOD_FOUND')); unset($sI); } if (!empty($sI)) { $sI->freeshipping = 0; if (isset($this->total[0]['free_shipping']) && $this->total[0]['free_shipping'] == 1) { $sI->freeshipping = 1; } $price = new PhocacartPrice(); $priceI = $price->getPriceItemsShipping($sI->cost, $sI->cost_additional, $sI->calculation_type, $this->total[0], $sI->taxid, $sI->taxrate, $sI->taxcalculationtype, $sI->taxtitle, $sI->freeshipping, 1); // CALCULATION $calc = new PhocacartCartCalculation(); $calc->setType($this->type); $this->shipping['costs'] = $priceI; if (!isset($this->total[0]['free_shipping']) \|\| (isset($this->total[0]['free_shipping']) && $this->total[0]['free_shipping'] != 1)) { $this->shipping['costs']['id'] = $sI->id; $this->shipping['costs']['title'] = $sI->title; $this->shipping['costs']['title_lang'] = $sI->title; $this->shipping['costs']['title_lang_suffix'] = ''; $this->shipping['costs']['title_lang_suffix2'] = ''; $this->shipping['costs']['description'] = $sI->description; $this->shipping['costs']['image'] = $sI->image; $this->shipping['costs']['method'] = $sI->method; // Update even the shipping info $this->shipping['id'] = $sI->id; $this->shipping['title'] = $sI->title; $this->shipping['method'] = $sI->method; $this->shipping['image'] = $sI->image; } $calc->calculateShipping($priceI, $this->total[0]); //$calc->round($this->total[0], 0); } } public function addPaymentCosts($paymentId = 0) { if ($paymentId == 0) { $paymentId = $this->payment['id']; } $paymentObject = new PhocacartPayment(); $paymentObject->setType($this->type); $pI = $paymentObject->getPaymentMethod((int)$paymentId); $shippingId = 0; if (isset($this->shipping['id']) && (int)$this->shipping['id'] > 0) { $shippingId = $this->shipping['id']; } else if (isset($this->shipping['costs']['id']) && (int)$this->shipping['costs']['id'] > 0) { $shippingId = $this->shipping['costs']['id']; } if (!isset($this->total[0])) { $this->total[0] = array(); } $paymentValid = $paymentObject->checkAndGetPaymentMethod((int)$paymentId, $this->total[0], $shippingId); if (!$paymentValid) { PhocacartPayment::removePayment();// In case user has in cart payment method which does not exists // Remove Shipping and Payment when updated unset($pI); } if (!empty($pI)) { $pI->freepayment = 0; if (isset($this->total[0]['free_payment']) && $this->total[0]['free_payment'] == 1) { $pI->freepayment = 1; } $price = new PhocacartPrice(); $priceI = $price->getPriceItemsPayment($pI->cost, $pI->cost_additional, $pI->calculation_type, $this->total[0], $pI->taxid, $pI->taxrate, $pI->taxcalculationtype, $pI->taxtitle, $pI->freepayment, 1); // CALCULATION $calc = new PhocacartCartCalculation(); $calc->setType($this->type); $this->payment['costs'] = $priceI; if (!isset($this->total[0]['free_payment']) \|\| (isset($this->total[0]['free_payment']) && $this->total[0]['free_payment'] != 1)) { $this->payment['costs']['id'] = $pI->id; $this->payment['costs']['title'] = $pI->title; $this->payment['costs']['title_lang'] = $pI->title; $this->payment['costs']['title_lang_suffix'] = ''; $this->payment['costs']['title_lang_suffix2'] = ''; $this->payment['costs']['description'] = $pI->description; $this->payment['costs']['image'] = $pI->image; $this->payment['costs']['method'] = $pI->method; // Update even the payment info $this->payment['id'] = $pI->id; $this->payment['title'] = $pI->title; $this->payment['method'] = $pI->method; $this->payment['image'] = $pI->image; } $calc->calculatePayment($priceI, $this->total[0]); //$calc->round($this->total[0], 0); } } public function emptyCart() { $session = JFactory::getSession(); $session->set('cart', array(), 'phocaCart'); //if((int)$this->user->id > 0) { // this function to empty cart database is not use in POS, so always set ticketid, unitid and sectionid to 1 //PhocacartCartDb::emptyCartDb((int)$this->user->id); //} PhocacartCartDb::emptyCartDb((int)$this->user->id, (int)$this->vendor->id, (int)$this->ticket->id, (int)$this->unit->id, (int)$this->section->id); } public function getCartCountItems() { if (empty($this->fullitems)) { $this->fullitems = $this->getFullItems();// get them from parent } $count = 0; if (!empty($this->fullitems[0])) { foreach ($this->fullitems[0] as $k => $v) { if (isset($v['quantity']) && (int)$v['quantity'] > 0) { $count += (int)$v['quantity']; } } } return $count; } public function getCartTotalItems() { // SUBTOTAL if (empty($this->total)) { $this->total = $this->getTotal(); } // COUPONTITLE if (empty($this->coupontitle)) { $this->coupon['title'] = $this->getCouponTitle(); } return $this->total; } public function removeCouponDb() { $db = JFactory::getDBO(); $date = JFactory::getDate(); $now = $date->toSql(); $query = 'UPDATE #__phocacart_cart_multiple' . ' SET coupon = ' . (int)$this->coupon['id'] . ', ' . ' date = ' . $db->quote($now) . ' WHERE user_id = ' . (int)$this->user->id . ' AND vendor_id = ' . (int)$this->vendor->id . ' AND ticket_id = ' . (int)$this->ticket->id . ' AND unit_id = ' . (int)$this->unit->id . ' AND section_id = ' . (int)$this->section->id; $db->setQuery($query); $db->execute(); return true; } } ?>

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