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<?php
/*------------------------------------------------------------------------
# mod_j2store_cart - J2Store Cart
# ------------------------------------------------------------------------
# author Ramesh Elamathi - ThemeParrot http://www.themeparrot.com
# copyright Copyright (C) 2012 ThemeParrot.com. All Rights Reserved.
# @license - http://www.gnu.org/licenses/gpl-2.0.html GNU/GPL
-------------------------------------------------------------------------*/
// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );
require_once(JPATH_SITE.'/components/com_j2store/helpers/cart.php');
require_once (JPATH_ADMINISTRATOR.'/components/com_j2store/library/tax.php');
class modJ2StoreDetailCartHelper {
public static function getItems() {
if(!class_exists('J2StoreModelMyCart')){
require_once(JPATH_SITE.'/components/com_j2store/models/mycart.php');
}
$mycart_model = new J2StoreModelMyCart();
$items=$mycart_model->getTotals();
if (empty($items)) {
return array();
}
$items = self::processItems($items);
return $items;
}
private static function processItems($items) {
$session = JFactory::getSession();
if(!class_exists('J2StoreModelCheckout')){
require_once(JPATH_SITE.'/components/com_j2store/models/checkout.php');
}
$cart_model = new J2StoreModelMyCart();
$checkout_model = new J2StoreModelCheckout();
$tax = new J2StoreTax();
$params = JComponentHelper::getParams('com_j2store');
$totals = array();
$totals['products'] = array();
foreach ($items['products'] as $product) {
$product_total = 0;
foreach ($items['products'] as $product_2) {
if ($product_2['product_id'] == $product['product_id']) {
$product_total += $product_2['quantity'];
}
}
//options
$option_data = array();
foreach ($product['option'] as $option) {
$value = $option['option_value'];
$option_sku = isset($option['option_sku'])?$option['option_sku']:'';
$option_data[] = array(
'name' => $option['name'],
'option_sku' => $option_sku,
'value' => $value
);
}
// Display prices
$price = $tax->calculate($product['price'], $product['tax_profile_id'], $params->get('show_tax_total'));
$total = $tax->calculate($product['price'], $product['tax_profile_id'], $params->get('show_tax_total')) * $product['quantity'];
$tax_amount = '';
$totals['products'][] = array(
'key' => $product['key'],
'product_id' => $product['product_id'],
'product_name' => $product['name'],
'product_model' => $product['model'],
'product_options' => $option_data,
'quantity' => $product['quantity'],
'price' => $price,
'total' => $total
);
}
unset($items['products']);
$items['products'] =$totals['products'];
$showShipping = false;
if ($isShippingEnabled = $cart_model->getShippingIsEnabled())
{
$showShipping = true;
}
if($showShipping)
{
$rates = $checkout_model->getShippingRates();
$session->set('shipping_methods', $rates, 'j2store');
if(count($rates) < 1) {
$session->set('shipping_method', array(), 'j2store');
}
}
return $items;
}
private static function getTotals() {
$app = JFactory::getApplication();
$session = JFactory::getSession();
$tax = new J2StoreTax();
JModelLegacy::addIncludePath(JPATH_SITE.'/components/com_j2store/models');
$model = JModelLegacy::getInstance('Mycart', 'J2StoreModel');
$products =$model->getDataNew();
$total_data = array();
$total = 0;
//products
$total_data['products'] = $products;
//sub total
$total_data['subtotal'] = J2StoreHelperCart::getSubtotal();
$total +=$total_data['subtotal'];
//taxes
$tax_data = array();
$taxes = J2StoreHelperCart::getTaxes();
//coupon
if($session->has('coupon', 'j2store')) {
$coupon_info = J2StoreHelperCart::getCoupon($session->get('coupon', '', 'j2store'));
if ($coupon_info) {
$discount_total = 0;
if (!$coupon_info->product) {
$sub_total =J2StoreHelperCart::getSubTotal();
} else {
$sub_total = 0;
foreach ($products as $product) {
if (in_array($product['product_id'], $coupon_info->product)) {
$sub_total += $product['total'];
}
}
}
if ($coupon_info->value_type == 'F') {
$coupon_info->value = min($coupon_info->value, $sub_total);
}
foreach ($products as $product) {
$discount = 0;
if (!$coupon_info->product) {
$status = true;
} else {
if (in_array($product['product_id'], $coupon_info->product)) {
$status = true;
} else {
$status = false;
}
}
if ($status) {
if ($coupon_info->value_type == 'F') {
$discount = $coupon_info->value * ($product['total'] / $sub_total);
} elseif ($coupon_info->value_type == 'P') {
$discount = $product['total'] / 100 * $coupon_info->value;
}
if ($product['tax_profile_id']) {
$tax_rates = $tax->getRateArray($product['total'] - ($product['total'] - $discount), $product['tax_profile_id']);
foreach ($tax_rates as $tax_rate) {
// if ($tax_rate['value_type'] == 'P') {
$taxes[$tax_rate['taxrate_id']] -= $tax_rate['amount'];
// }
}
}
}
$discount_total += $discount;
}
$total_data['coupon'] = array(
'title' => JText::sprintf('J2STORE_COUPON_TITLE', $session->get('coupon', '', 'j2store')),
'value' => -$discount_total
);
//$total_data['coupon'] = $coupon_data;
//less the coupon discount in the total
$total -= $discount_total;
}
}
$total_data['total_without_tax'] = $total;
//taxes
foreach ($taxes as $key => $value) {
if ($value > 0) {
$tax_data[]= array(
'title' => $tax->getRateName($key),
'value' => $value
);
$total += $value;
}
}
$total_data['taxes'] = $tax_data;
$total_data['total'] = $total;
return $total_data;
}
public static function getCountryList(){
$db = JFactory::getDbo();
$query=$db->getQuery(true);
$query->select("*")->from("#__j2store_countries");
$db->setQuery($query);
return $db->loadObjectList();
}
public static function getZoneList($country_id){
$db = JFactory::getDbo();
$query=$db->getQuery(true);
$query->select("*")->from("#__j2store_zones");
$query->where("country_id=".$db->q($country_id));
$db->setQuery($query);
return $db->loadObjectList();
}
public static function getCountryName($country_id){
$session = JFactory::getSession();
$db = JFactory::getDbo();
$query=$db->getQuery(true);
$query->select("country_name")->from("#__j2store_countries");
$query->where("country_id=".$db->q($country_id));
$db->setQuery($query);
return $db->loadResult();
}
public static function getZoneName($country_id,$zone_id){
$db = JFactory::getDbo();
$query=$db->getQuery(true);
$query->select("zone_name")->from("#__j2store_zones");
$query->where("country_id=".$db->q($country_id));
$query->where("zone_id=".$db->q($zone_id));
$db->setQuery($query);
return $db->loadResult();
}
/**
* Method to get Valid Shipping Methods by ajax request
*
*
*/
public function getValidShippingMethodAjax(){
$session = JFactory::getSession();
//initliase cart model
JModelLegacy::addIncludePath(JPATH_SITE.'/components/com_j2store/models');
$cart_model = new J2StoreModelMyCart();
//decremental
$order_ships = false;
$products = $cart_model->getDataNew();
foreach($products as $product){
//check if shipping is enabled for this item
if(!empty($product['shipping']) ) {
$order_ships = true;
}
}
//get the list of shipping methods
$shipping_methods =$session->get('shipping_methods',array(),'j2store');
$shpping_method = $session->get('shipping_method',array(),'j2store');
$shipping_values =$session->get('shipping_values',array(),'j2store');
$json =array();
//check product has shipping and shipping method is choosen
if(isset($order_ships) && $order_ships && isset($shipping_methods) && count($shipping_methods) && isset($shipping_values) && isset($shipping_values['shipping_name']) && $shipping_values['shipping_name']){
//redirect to cart with the warning msg to select shipping method
$json['link']=JRoute::_('index.php?option=com_j2store&view=checkout');
}elseif(count($shipping_methods) < 0){
$json['error']['msg'] = JText::_('MOD_J2STORE_NO_SHIPPING_METHOD_FOUND');
}else{
$json['error']['msg'] = JText::_('MOD_J2STORE_NO_SHIPPING_METHOD_MATCHES');
}
echo json_encode($json);
JFactory::getApplication()->close();
}
/**
* Method to get shipping Methods after estimate button pressed using ajax call
*
*/
public function getEstimatedshippingAjax(){
$session = JFactory::getSession();
$app = JFactory::getApplication();
$json =array();
//get the list of shipping methods
$shipping_methods =$session->get('shipping_methods',array(),'j2store');
if(!count($shipping_methods)){
$json['error']['msg'] = JText::_('MOD_J2STORE_NO_SHIPPING_METHOD_MATCHES');
}else{
$json['success'] = true;
}
echo json_encode($json);
JFactory::getApplication()->close();
}
}