* @copyright 2007-2011 PrestaShop SA * @version Release: $Revision: 6714 $ * @license http://opensource.org/licenses/afl-3.0.php Academic Free License (AFL 3.0) * International Registered Trademark & Property of PrestaShop SA */ if (!defined('_CAN_LOAD_FILES_')) exit; class StatsBestSuppliers extends ModuleGrid { private $_html = null; private $_query = null; private $_columns = null; private $_defaultSortColumn = null; private $_defaultSortDirection = null; private $_emptyMessage = null; private $_pagingMessage = null; function __construct() { $this->name = 'statsbestsuppliers'; $this->tab = 'analytics_stats'; $this->version = 1.0; $this->author = 'PrestaShop'; $this->need_instance = 0; $this->_defaultSortColumn = 'sales'; $this->_defaultSortDirection = 'DESC'; $this->_emptyMessage = $this->l('Empty recordset returned'); $this->_pagingMessage = $this->l('Displaying').' {0} - {1} '.$this->l('of').' {2}'; $this->_columns = array( array( 'id' => 'name', 'header' => $this->l('Name'), 'dataIndex' => 'name', 'align' => 'left', 'width' => 200 ), array( 'id' => 'quantity', 'header' => $this->l('Quantity sold'), 'dataIndex' => 'quantity', 'width' => 60, 'align' => 'right' ), array( 'id' => 'sales', 'header' => $this->l('Total paid'), 'dataIndex' => 'sales', 'width' => 60, 'align' => 'right' ) ); parent::__construct(); $this->displayName = $this->l('Best suppliers'); $this->description = $this->l('A list of the best suppliers'); } public function install() { return (parent::install() AND $this->registerHook('AdminStatsModules')); } public function hookAdminStatsModules($params) { $engineParams = array( 'id' => 'id_category', 'title' => $this->displayName, 'columns' => $this->_columns, 'defaultSortColumn' => $this->_defaultSortColumn, 'defaultSortDirection' => $this->_defaultSortDirection, 'emptyMessage' => $this->_emptyMessage, 'pagingMessage' => $this->_pagingMessage ); if (Tools::getValue('export') == 1) $this->csvExport($engineParams); $this->_html = '

'.$this->displayName.' '.ModuleGrid::engine($engineParams).'

'; return $this->_html; } public function getTotalCount() { return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(' SELECT COUNT(DISTINCT(s.id_supplier)) FROM '._DB_PREFIX_.'order_detail od LEFT JOIN '._DB_PREFIX_.'product p ON p.id_product = od.product_id LEFT JOIN '._DB_PREFIX_.'orders o ON o.id_order = od.id_order LEFT JOIN '._DB_PREFIX_.'supplier s ON s.id_supplier = p.id_supplier WHERE o.invoice_date BETWEEN '.$this->getDate().' AND o.valid = 1 AND s.id_supplier IS NOT NULL'); } public function getData() { $this->_totalCount = $this->getTotalCount(); $this->_query = ' SELECT s.name, SUM(od.product_quantity) as quantity, ROUND(SUM(od.product_quantity * od.product_price) / o.conversion_rate, 2) as sales FROM '._DB_PREFIX_.'order_detail od LEFT JOIN '._DB_PREFIX_.'product p ON p.id_product = od.product_id LEFT JOIN '._DB_PREFIX_.'orders o ON o.id_order = od.id_order LEFT JOIN '._DB_PREFIX_.'supplier s ON s.id_supplier = p.id_supplier WHERE o.invoice_date BETWEEN '.$this->getDate().' AND o.valid = 1 AND s.id_supplier IS NOT NULL GROUP BY p.id_supplier'; if (Validate::IsName($this->_sort)) { $this->_query .= ' ORDER BY `'.$this->_sort.'`'; if (isset($this->_direction) AND Validate::IsSortDirection($this->_direction)) $this->_query .= ' '.$this->_direction; } if (($this->_start === 0 OR Validate::IsUnsignedInt($this->_start)) AND Validate::IsUnsignedInt($this->_limit)) $this->_query .= ' LIMIT '.$this->_start.', '.($this->_limit); $this->_values = Db::getInstance(_PS_USE_SQL_SLAVE_)->ExecuteS($this->_query); } }