File: /home/graficav/holatimbres.cl/install/upgrade/php/migrate_orders.php
<?php
/*
* 2007-2015 PrestaShop
*
* NOTICE OF LICENSE
*
* This source file is subject to the Open Software License (OSL 3.0)
* that is bundled with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://opensource.org/licenses/osl-3.0.php
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@prestashop.com so we can send you a copy immediately.
*
* DISCLAIMER
*
* Do not edit or add to this file if you wish to upgrade PrestaShop to newer
* versions in the future. If you wish to customize PrestaShop for your
* needs please refer to http://www.prestashop.com for more information.
*
* @author PrestaShop SA <contact@prestashop.com>
* @copyright 2007-2015 PrestaShop SA
* @license http://opensource.org/licenses/osl-3.0.php Open Software License (OSL 3.0)
* International Registered Trademark & Property of PrestaShop SA
*/
function migrate_orders()
{
$array_errors = array();
$res = true;
if (!defined('PS_TAX_EXC')) {
define('PS_TAX_EXC', 1);
}
if (!defined('PS_TAX_INC')) {
define('PS_TAX_INC', 0);
}
$col_order_detail_old = Db::getInstance()->executeS('SHOW FIELDS FROM `'._DB_PREFIX_.'order_detail`');
foreach ($col_order_detail_old as $k => $field) {
if ($field['Field'] != 'id_order_invoice') {
$col_order_detail[$k] = $field['Field'];
}
}
if (!$col_order_detail_old) {
return array('error' => 1, 'msg' => 'unable to get fields list from order_detail table');
}
$insert_order_detail = 'INSERT INTO `'._DB_PREFIX_.'order_detail_2` (`'.implode('`, `', $col_order_detail).'`) VALUES ';
$col_orders = array();
$col_orders_old = Db::getInstance()->executeS('SHOW FIELDS FROM `'._DB_PREFIX_.'orders`');
if (!$col_orders_old) {
return array('error' => 1, 'msg' => 'unable to get fields list from orders table');
}
foreach ($col_orders_old as $k => $field) {
$col_orders[$k] = $field['Field'];
}
$insert_order = 'INSERT INTO `'._DB_PREFIX_.'orders_2` (`'.implode('`, `', $col_orders).'`) VALUES ';
// create temporary tables
$res = mo_duplicateTables();
if (!$res) {
$array_errors[] = 'unable to duplicate tables orders and order_detail';
}
// this was done like that previously
$wrapping_tax_rate = 1 + ((float)Db::getInstance()->getValue('SELECT value
FROM `'._DB_PREFIX_.'configuration`
WHERE name = "PS_GIFT_WRAPPING_TAX"') / 100);
$step = 3000;
$count_orders = Db::getInstance()->getValue('SELECT count(id_order) FROM '._DB_PREFIX_.'orders');
$nb_loop = $start = 0;
if ($count_orders > 0) {
$nb_loop = ceil($count_orders / $step);
}
for ($i = 0; $i < $nb_loop; $i++) {
$order_res = Db::getInstance()->query('SELECT * FROM `'._DB_PREFIX_.'orders` LIMIT '.(int)$start.', '.(int)$step);
$start = intval(($i+1) * $step);
$cpt = 0;
$flush_limit = 200;
while ($order = Db::getInstance()->nextRow($order_res)) {
$sum_total_products = 0;
$sum_tax_amount = 0;
$default_group_id = mo_getCustomerDefaultGroup((int)$order['id_customer']);
$price_display_method = mo_getPriceDisplayMethod((int)$default_group_id);
$order_details_list = Db::getInstance()->query('
SELECT od.*
FROM `'._DB_PREFIX_.'order_detail` od
WHERE od.`id_order` = '.(int)$order['id_order']);
while ($order_details = Db::getInstance()->nextRow($order_details_list)) {
// we don't want to erase order_details data in order to create the insert query
$products = mo_setProductPrices($order_details, $price_display_method);
$tax_rate = 1 + ((float)$products['tax_rate'] / 100);
$reduction_amount_tax_incl = (float)$products['reduction_amount'];
// cart::getTaxesAverageUsed equivalent
$sum_total_products += $products['total_price'];
$sum_tax_amount += $products['total_wt'] - $products['total_price'];
$order_details['reduction_amount_tax_incl'] = $reduction_amount_tax_incl;
$order_details['reduction_amount_tax_excl'] = (float)mo_ps_round($reduction_amount_tax_incl / $tax_rate);
$order_details['total_price_tax_incl'] = (float)$products['total_wt'];
$order_details['total_price_tax_excl'] = (float)$products['total_price'];
$order_details['unit_price_tax_incl'] = (float)$products['product_price_wt'];
$order_details['unit_price_tax_excl'] = (float)$products['product_price'];
foreach (array_keys($order_details) as $k) {
if (!in_array($k, $col_order_detail)) {
unset($order_details[$k]);
} else {
if (in_array($order_details[$k], array('product_price', 'reduction_percent', 'reduction_amount', 'group_reduction', 'product_quantity_discount', 'tax_rate', 'ecotax', 'ecotax_tax_rate'))) {
$order_details[$k] = (float)$order_details[$k];
} else {
$order_details[$k] = Db::getInstance()->escape($order_details[$k]);
}
}
}
if (count($order_details)) {
$values_order_detail[] = '(\''.implode('\', \'', $order_details).'\')';
}
unset($order_details);
}
$average_tax_used = 1;
if ($sum_total_products > 0) {
$average_tax_used += $sum_tax_amount / $sum_total_products;
}
$average_tax_used = round($average_tax_used, 4);
$carrier_tax_rate = 1;
if (isset($order['carrier_tax_rate'])) {
$carrier_tax_rate + ((float)$order['carrier_tax_rate'] / 100);
}
$total_discount_tax_excl = $order['total_discounts'] / $average_tax_used;
$order['total_discounts_tax_incl'] = (float)$order['total_discounts'];
$order['total_discounts_tax_excl'] = (float)$total_discount_tax_excl;
$order['total_shipping_tax_incl'] = (float)$order['total_shipping'];
$order['total_shipping_tax_excl'] = (float)($order['total_shipping'] / $carrier_tax_rate);
$shipping_taxes = $order['total_shipping_tax_incl'] - $order['total_shipping_tax_excl'];
$order['total_wrapping_tax_incl'] = (float)$order['total_wrapping'];
$order['total_wrapping_tax_excl'] = ((float)$order['total_wrapping'] / $wrapping_tax_rate);
$wrapping_taxes = $order['total_wrapping_tax_incl'] - $order['total_wrapping_tax_excl'];
$product_taxes = $order['total_products_wt'] - $order['total_products'];
$order['total_paid_tax_incl'] = (float)$order['total_paid'];
$order['total_paid_tax_excl'] = (float)$order['total_paid'] - $shipping_taxes - $wrapping_taxes - $product_taxes;
// protect text and varchar fields
$order['gift_message'] = Db::getInstance()->escape($order['gift_message']);
$order['payment'] = Db::getInstance()->escape($order['payment']);
$order['module'] = Db::getInstance()->escape($order['module']);
$values_order[] = '(\''.implode('\', \'', $order).'\')';
unset($order);
$cpt++;
// limit to $cpt
if ($cpt >= $flush_limit) {
$cpt = 0;
if (isset($values_order_detail) && count($values_order_detail) && !Db::getInstance()->execute($insert_order_detail. implode(',', $values_order_detail))) {
$res = false;
$array_errors[] = '[insert order detail 1] - '.Db::getInstance()->getMsgError();
}
if (isset($values_order) && count($values_order) && !Db::getInstance()->execute($insert_order. implode(',', $values_order))) {
$res = false;
$array_errors[] = '[insert order 2] - '.Db::getInstance()->getMsgError();
}
if (isset($values_order)) {
unset($values_order);
}
if (isset($values_order_detail)) {
unset($values_order_detail);
}
}
}
}
if (isset($values_order_detail) && count($values_order_detail) && !Db::getInstance()->execute($insert_order_detail. implode(',', $values_order_detail))) {
$res = false;
$array_errors[] = '[insert order detail 3] - '.Db::getInstance()->getMsgError();
}
if (isset($values_order) && count($values_order) && !Db::getInstance()->execute($insert_order. implode(',', $values_order))) {
$res = false;
$array_errors[] = '[insert order 4] - '.Db::getInstance()->getMsgError();
}
if (isset($values_order)) {
unset($values_order);
}
if (isset($values_order_detail)) {
unset($values_order_detail);
}
if (!mo_renameTables()) {
$res = false;
$array_errors[] = 'unable to rename tables orders_2 and order_detail_2 to orders and order_detail';
}
if (!$res) {
return array('error' => 1, 'msg' => count($array_errors).' error(s) : <br/>'.implode('<br/>', $array_errors));
}
}
/**
* mo_ps_round is a simplification of Tools::ps_round:
* - round is always 2
* - no call to Configuration class
*
* @param mixed $val
* @return void
*/
function mo_ps_round($val)
{
static $ps_price_round_mode;
if (empty($ps_price_round_mode)) {
$ps_price_round_mode = Db::getInstance()->getValue('SELECT value
FROM `'._DB_PREFIX_.'configuration`
WHERE name = "PS_PRICE_ROUND_MODE"');
}
switch ($ps_price_round_mode) {
case 0:
return ceil($val * 100)/100;
case 1:
return floor($val * 100)/100;
default:
return round($val, 2);
}
}
function mo_duplicateTables()
{
$res = true;
$res &= Db::getInstance()->execute('CREATE TABLE
`'._DB_PREFIX_.'orders_2` LIKE `'._DB_PREFIX_.'orders`');
$res &= Db::getInstance()->execute('CREATE TABLE
`'._DB_PREFIX_.'order_detail_2` LIKE `'._DB_PREFIX_.'order_detail`');
return $res;
}
function mo_renameTables()
{
$res = true;
$res &= Db::getInstance()->execute('DROP TABLE `'._DB_PREFIX_.'orders`');
$res &= Db::getInstance()->execute('DROP TABLE `'._DB_PREFIX_.'order_detail`');
$res &= Db::getInstance()->execute('RENAME TABLE `'._DB_PREFIX_.'orders_2` TO `'._DB_PREFIX_.'orders`');
$res &= Db::getInstance()->execute('RENAME TABLE `'._DB_PREFIX_.'order_detail_2` TO `'._DB_PREFIX_.'order_detail`');
return $res;
}
function mo_getCustomerDefaultGroup($id_customer)
{
static $cache;
if (!isset($cache[$id_customer])) {
$cache[$id_customer] = Db::getInstance()->getValue('SELECT `id_default_group` FROM `'._DB_PREFIX_.'customer` WHERE `id_customer` = '.(int)$id_customer);
}
return $cache[$id_customer];
}
function mo_getPriceDisplayMethod($id_group)
{
static $cache;
if (!isset($cache[$id_group])) {
$cache[$id_group] = Db::getInstance()->getValue('
SELECT `price_display_method`
FROM `'._DB_PREFIX_.'group`
WHERE `id_group` = '.(int)$id_group);
}
return $cache[$id_group];
}
function mo_setProductPrices($row, $tax_calculation_method)
{
if ($tax_calculation_method == PS_TAX_EXC) {
$row['product_price'] = mo_ps_round($row['product_price']);
} else {
$row['product_price_wt'] = mo_ps_round($row['product_price'] * (1 + $row['tax_rate'] / 100));
}
$group_reduction = 1;
if ($row['group_reduction'] > 0) {
$group_reduction = 1 - $row['group_reduction'] / 100;
}
if ($row['reduction_percent'] != 0) {
if ($tax_calculation_method == PS_TAX_EXC) {
$row['product_price'] = ($row['product_price'] - $row['product_price'] * ($row['reduction_percent'] * 0.01));
} else {
$reduction = mo_ps_round($row['product_price_wt'] * ($row['reduction_percent'] * 0.01));
$row['product_price_wt'] = mo_ps_round(($row['product_price_wt'] - $reduction));
}
}
if ($row['reduction_amount'] != 0) {
if ($tax_calculation_method == PS_TAX_EXC) {
$row['product_price'] = ($row['product_price'] - ($row['reduction_amount'] / (1 + $row['tax_rate'] / 100)));
} else {
$row['product_price_wt'] = mo_ps_round(($row['product_price_wt'] - $row['reduction_amount']));
}
}
if ($row['group_reduction'] > 0) {
if ($tax_calculation_method == PS_TAX_EXC) {
$row['product_price'] = $row['product_price'] * $group_reduction;
} else {
$row['product_price_wt'] = mo_ps_round($row['product_price_wt'] * $group_reduction);
}
}
if (($row['reduction_percent'] or $row['reduction_amount'] or $row['group_reduction']) and $tax_calculation_method == PS_TAX_EXC) {
$row['product_price'] = mo_ps_round($row['product_price']);
}
if ($tax_calculation_method == PS_TAX_EXC) {
$row['product_price_wt'] = mo_ps_round($row['product_price'] * (1 + ($row['tax_rate'] * 0.01))) + mo_ps_round($row['ecotax'] * (1 + $row['ecotax_tax_rate'] / 100));
} else {
$row['product_price_wt_but_ecotax'] = $row['product_price_wt'];
$row['product_price_wt'] = mo_ps_round($row['product_price_wt'] + $row['ecotax'] * (1 + $row['ecotax_tax_rate'] / 100));
}
if ($tax_calculation_method != PS_TAX_EXC) {
$row['product_price'] = $row['product_price_wt'] / (1 + $row['tax_rate'] / 100);
}
$row['total_wt'] = $row['product_quantity'] * $row['product_price_wt'];
$row['total_price'] = $row['product_quantity'] * $row['product_price'];
return $row;
}