PHP Decode

<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * 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.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/OSL-3.0
 * 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 [email protected] 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 https://devdocs.prestashop.com/ for more information.
 *
 * @author    PrestaShop SA and Contributors <[email protected]>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/OSL-3.0 Open Software License (OSL 3.0)
 */
use PrestaShop\PrestaShop\Core\Addon\Module\ModuleManagerBuilder;
use PrestaShop\PrestaShop\Core\Addon\Theme\Theme;
use PrestaShop\PrestaShop\Core\Addon\Theme\ThemeManagerBuilder;

class AdminStatsControllerCore extends AdminStatsTabController
{
    public static function getVisits($unique, $date_from, $date_to, $granularity = false)
    {
        $visits = ($granularity == false) ? 0 : [];

        if ($granularity == 'day') {
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
            SELECT date(`date_add`) as date, COUNT(' . ($unique ? 'DISTINCT id_guest' : '*') . ') as visits
            FROM `' . _DB_PREFIX_ . 'connections`
            WHERE `date_add` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
            ' . Shop::addSqlRestriction() . '
            GROUP BY date(`date_add`)'
            );
            foreach ($result as $row) {
                $visits[strtotime($row['date'])] = $row['visits'];
            }
        } elseif ($granularity == 'month') {
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
            SELECT LEFT(LAST_DAY(`date_add`), 7) as date, COUNT(' . ($unique ? 'DISTINCT id_guest' : '*') . ') as visits
            FROM `' . _DB_PREFIX_ . 'connections`
            WHERE `date_add` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
            ' . Shop::addSqlRestriction() . '
            GROUP BY LAST_DAY(`date_add`)'
            );
            foreach ($result as $row) {
                $visits[strtotime($row['date'] . '-01')] = $row['visits'];
            }
        } else {
            $visits = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                '
            SELECT COUNT(' . ($unique ? 'DISTINCT id_guest' : '*') . ') as visits
            FROM `' . _DB_PREFIX_ . 'connections`
            WHERE `date_add` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
            ' . Shop::addSqlRestriction()
            );
        }

        return $visits;
    }

    public static function getAbandonedCarts($date_from, $date_to)
    {
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(DISTINCT id_guest)
		FROM `' . _DB_PREFIX_ . 'cart`
		WHERE `date_add` BETWEEN "' . pSQL($date_from) . '" AND "' . pSQL($date_to) . '"
		AND NOT EXISTS (SELECT 1 FROM `' . _DB_PREFIX_ . 'orders` WHERE `' . _DB_PREFIX_ . 'orders`.id_cart = `' . _DB_PREFIX_ . 'cart`.id_cart)
		' . Shop::addSqlRestriction()
        );
    }

    public static function getInstalledModules()
    {
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(DISTINCT m.`id_module`)
		FROM `' . _DB_PREFIX_ . 'module` m
		' . Shop::addSqlAssociation('module', 'm')
        );
    }

    public static function getDisabledModules()
    {
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'module` m
		' . Shop::addSqlAssociation('module', 'm', false) . '
		WHERE module_shop.id_module IS NULL OR m.active = 0'
        );
    }

    public static function getModulesToUpdate()
    {
        $context = Context::getContext();
        $modules = Module::getModulesOnDisk(true, $context->employee->id);
        $upgrade_available = 0;
        foreach ($modules as $km => $module) {
            if ($module->installed && isset($module->version_addons) && $module->version_addons) { // SimpleXMLElement
                ++$upgrade_available;
            }
        }

        return $upgrade_available;
    }

    public static function getPercentProductStock()
    {
        $row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(
            '
		SELECT SUM(IF(IFNULL(stock.quantity, 0) > 0, 1, 0)) AS with_stock, COUNT(*) AS products
		FROM `' . _DB_PREFIX_ . 'product` p
		' . Shop::addSqlAssociation('product', 'p') . '
		LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute` pa ON p.id_product = pa.id_product
		' . Product::sqlStock('p', 'pa') . '
		WHERE product_shop.active = 1'
        );

        return round($row['products'] ? 100 * $row['with_stock'] / $row['products'] : 0, 2) . '%';
    }

    public static function getPercentProductOutOfStock()
    {
        $row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(
            '
		SELECT SUM(IF(IFNULL(stock.quantity, 0) <= 0, 1, 0)) AS without_stock, COUNT(*) AS products
		FROM `' . _DB_PREFIX_ . 'product` p
		' . Shop::addSqlAssociation('product', 'p') . '
		LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute` pa ON p.id_product = pa.id_product
		' . Product::sqlStock('p', 'pa') . '
		WHERE product_shop.active = 1'
        );

        return round($row['products'] ? 100 * $row['without_stock'] / $row['products'] : 0, 2) . '%';
    }

    public static function getProductAverageGrossMargin()
    {
        $sql = 'SELECT AVG(1 - (IF(IFNULL(product_attribute_shop.wholesale_price, 0) = 0, product_shop.wholesale_price,product_attribute_shop.wholesale_price) / (IFNULL(product_attribute_shop.price, 0) + product_shop.price)))
		FROM `' . _DB_PREFIX_ . 'product` p
		' . Shop::addSqlAssociation('product', 'p') . '
		LEFT JOIN `' . _DB_PREFIX_ . 'product_attribute` pa ON p.id_product = pa.id_product
		' . Shop::addSqlAssociation('product_attribute', 'pa', false) . '
		WHERE product_shop.active = 1';
        $value = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue($sql);

        return round(100 * $value, 2) . '%';
    }

    public static function getDisabledCategories()
    {
        return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'category` c
		' . Shop::addSqlAssociation('category', 'c') . '
		WHERE c.active = 0'
        );
    }

    public static function getTotalCategories()
    {
        return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'category` c
		' . Shop::addSqlAssociation('category', 'c')
        );
    }

    public static function getDisabledProducts()
    {
        return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'product` p
		' . Shop::addSqlAssociation('product', 'p') . '
		WHERE product_shop.active = 0'
        );
    }

    public static function getTotalProducts()
    {
        return (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'product` p
		' . Shop::addSqlAssociation('product', 'p')
        );
    }

    public static function getTotalSales($date_from, $date_to, $granularity = false)
    {
        if ($granularity == 'day') {
            $sales = [];
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
			SELECT LEFT(`invoice_date`, 10) AS date, SUM((total_paid_tax_excl - total_shipping_tax_excl) / o.conversion_rate) AS sales
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o') . '
			GROUP BY LEFT(`invoice_date`, 10)'
            );
            foreach ($result as $row) {
                $sales[strtotime($row['date'])] = $row['sales'];
            }

            return $sales;
        } elseif ($granularity == 'month') {
            $sales = [];
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
			SELECT LEFT(`invoice_date`, 7) AS date, SUM((total_paid_tax_excl - total_shipping_tax_excl) / o.conversion_rate) AS sales
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o') . '
			GROUP BY LEFT(`invoice_date`, 7)'
            );
            foreach ($result as $row) {
                $sales[strtotime($row['date'] . '-01')] = $row['sales'];
            }

            return $sales;
        } else {
            return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                '
			SELECT SUM((total_paid_tax_excl - total_shipping_tax_excl) / o.conversion_rate)
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o')
            );
        }
    }

    public static function get8020SalesCatalog($date_from, $date_to)
    {
        $distinct_products = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            'SELECT COUNT(DISTINCT od.product_id)
		FROM `' . _DB_PREFIX_ . 'orders` o
		LEFT JOIN `' . _DB_PREFIX_ . 'order_detail` od ON o.id_order = od.id_order
		WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
		' . Shop::addSqlRestriction(false, 'o')
        );
        if (!$distinct_products) {
            return '0%';
        }

        return round(100 * $distinct_products / AdminStatsController::getTotalProducts()) . '%';
    }

    public static function getOrders($date_from, $date_to, $granularity = false)
    {
        if ($granularity == 'day') {
            $orders = [];
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
			SELECT LEFT(`invoice_date`, 10) AS date, COUNT(*) AS orders
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o') . '
			GROUP BY LEFT(`invoice_date`, 10)'
            );
            foreach ($result as $row) {
                $orders[strtotime($row['date'])] = $row['orders'];
            }

            return $orders;
        } elseif ($granularity == 'month') {
            $orders = [];
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
			SELECT LEFT(`invoice_date`, 7) AS date, COUNT(*) AS orders
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o') . '
			GROUP BY LEFT(`invoice_date`, 7)'
            );
            foreach ($result as $row) {
                $orders[strtotime($row['date'] . '-01')] = $row['orders'];
            }

            return $orders;
        } else {
            $orders = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                '
			SELECT COUNT(*) AS orders
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o')
            );
        }

        return $orders;
    }

    public static function getEmptyCategories()
    {
        $total = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(*)
		FROM `' . _DB_PREFIX_ . 'category` c
		' . Shop::addSqlAssociation('category', 'c') . '
		AND c.`id_category` != ' . (int) Configuration::get('PS_ROOT_CATEGORY')
        );
        $used = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT COUNT(DISTINCT cp.id_category)
		FROM `' . _DB_PREFIX_ . 'category` c
		LEFT JOIN `' . _DB_PREFIX_ . 'category_product` cp ON c.id_category = cp.id_category
		' . Shop::addSqlAssociation('category', 'c') . '
		AND c.`id_category` != ' . (int) Configuration::get('PS_ROOT_CATEGORY')
        );

        return (int) ($total - $used);
    }

    public static function getCustomerMainGender()
    {
        $row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(
            '
		SELECT SUM(IF(g.id_gender IS NOT NULL, 1, 0)) AS total, SUM(IF(type = 0, 1, 0)) AS male, SUM(IF(type = 1, 1, 0)) AS female, SUM(IF(type = 2, 1, 0)) AS neutral
		FROM `' . _DB_PREFIX_ . 'customer` c
		LEFT JOIN `' . _DB_PREFIX_ . 'gender` g ON c.id_gender = g.id_gender
		WHERE c.active = 1 ' . Shop::addSqlRestriction()
        );

        if (!$row['total']) {
            return false;
        } elseif ($row['male'] > $row['female'] && $row['male'] >= $row['neutral']) {
            return ['type' => 'male', 'value' => round(100 * $row['male'] / $row['total'])];
        } elseif ($row['female'] >= $row['male'] && $row['female'] >= $row['neutral']) {
            return ['type' => 'female', 'value' => round(100 * $row['female'] / $row['total'])];
        }

        return ['type' => 'neutral', 'value' => round(100 * $row['neutral'] / $row['total'])];
    }

    public static function getBestCategory($date_from, $date_to)
    {
        return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT ca.`id_category`
		FROM `' . _DB_PREFIX_ . 'category` ca
		LEFT JOIN `' . _DB_PREFIX_ . 'category_product` capr ON ca.`id_category` = capr.`id_category`
		LEFT JOIN (
			SELECT pr.`id_product`, t.`totalPriceSold`
			FROM `' . _DB_PREFIX_ . 'product` pr
			LEFT JOIN (
				SELECT pr.`id_product`,
					IFNULL(SUM(cp.`product_quantity`), 0) AS totalQuantitySold,
					IFNULL(SUM(cp.`unit_price_tax_excl` * cp.`product_quantity`), 0) / o.conversion_rate AS totalPriceSold
				FROM `' . _DB_PREFIX_ . 'product` pr
				LEFT OUTER JOIN `' . _DB_PREFIX_ . 'order_detail` cp ON pr.`id_product` = cp.`product_id`
				LEFT JOIN `' . _DB_PREFIX_ . 'orders` o ON o.`id_order` = cp.`id_order`
				WHERE o.invoice_date BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
				GROUP BY pr.`id_product`
			) t ON t.`id_product` = pr.`id_product`
		) t	ON t.`id_product` = capr.`id_product`
		WHERE ca.`level_depth` > 1
		GROUP BY ca.`id_category`
		ORDER BY SUM(t.`totalPriceSold`) DESC'
        );
    }

    public static function getMainCountry($date_from, $date_to)
    {
        $total_orders = AdminStatsController::getOrders($date_from, $date_to);
        if (!$total_orders) {
            return false;
        }
        $row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(
            '
		SELECT a.id_country, COUNT(*) AS orders
		FROM `' . _DB_PREFIX_ . 'orders` o
		LEFT JOIN `' . _DB_PREFIX_ . 'address` a ON o.id_address_delivery = a.id_address
		WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
		' . Shop::addSqlRestriction()
        );
        $row['orders'] = round(100 * $row['orders'] / $total_orders, 1);

        return $row;
    }

    public static function getAverageCustomerAge()
    {
        $value = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
            '
		SELECT AVG(DATEDIFF("' . date('Y-m-d') . ' 00:00:00", birthday))
		FROM `' . _DB_PREFIX_ . 'customer` c
		WHERE active = 1
		AND birthday IS NOT NULL AND birthday != "0000-00-00" ' . Shop::addSqlRestriction()
        );

        return round($value / 365);
    }

    public static function getPendingMessages()
    {
        return CustomerThread::getTotalCustomerThreads(
            'status LIKE "%pending%" OR status = "open"' . Shop::addSqlRestriction()
        );
    }

    public static function getAverageMessageResponseTime($date_from, $date_to)
    {
        $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
            '
		SELECT MIN(cm1.date_add) AS question, MIN(cm2.date_add) AS reply
		FROM `' . _DB_PREFIX_ . 'customer_message` cm1
		INNER JOIN `' . _DB_PREFIX_ . 'customer_message` cm2 ON (cm1.id_customer_thread = cm2.id_customer_thread AND cm1.date_add < cm2.date_add)
		JOIN `' . _DB_PREFIX_ . 'customer_thread` ct ON (cm1.id_customer_thread = ct.id_customer_thread)
		WHERE cm1.`date_add` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
		AND cm1.id_employee = 0 AND cm2.id_employee != 0
		' . Shop::addSqlRestriction() . '
		GROUP BY cm1.id_customer_thread'
        );
        $total_questions = $total_replies = $threads = 0;
        foreach ($result as $row) {
            ++$threads;
            $total_questions += strtotime($row['question']);
            $total_replies += strtotime($row['reply']);
        }
        if (!$threads) {
            return 0;
        }

        return round(($total_replies - $total_questions) / $threads / 3600, 1);
    }

    public static function getMessagesPerThread($date_from, $date_to)
    {
        $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
            '
		SELECT COUNT(*) AS messages
		FROM `' . _DB_PREFIX_ . 'customer_thread` ct
		LEFT JOIN `' . _DB_PREFIX_ . 'customer_message` cm ON (ct.id_customer_thread = cm.id_customer_thread)
		WHERE ct.`date_add` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59"
		' . Shop::addSqlRestriction() . '
		AND STATUS = "closed"
		GROUP BY ct.id_customer_thread'
        );
        $threads = $messages = 0;
        foreach ($result as $row) {
            ++$threads;
            $messages += $row['messages'];
        }
        if (!$threads) {
            return 0;
        }

        return round($messages / $threads, 1);
    }

    public static function getPurchases($date_from, $date_to, $granularity = false)
    {
        if ($granularity == 'day') {
            $purchases = [];
            $result = Db::getInstance(_PS_USE_SQL_SLAVE_)->executeS(
                '
			SELECT
				LEFT(`invoice_date`, 10) as date,
				SUM(od.`product_quantity` * IF(
					od.`purchase_supplier_price` > 0,
					od.`purchase_supplier_price` / `conversion_rate`,
					od.`original_product_price` * ' . (int) Configuration::get('CONF_AVERAGE_PRODUCT_MARGIN') . ' / 100
				)) as total_purchase_price
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_detail` od ON o.id_order = od.id_order
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o') . '
			GROUP BY LEFT(`invoice_date`, 10)'
            );
            foreach ($result as $row) {
                $purchases[strtotime($row['date'])] = $row['total_purchase_price'];
            }

            return $purchases;
        } else {
            return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                '
			SELECT SUM(od.`product_quantity` * IF(
				od.`purchase_supplier_price` > 0,
				od.`purchase_supplier_price` / `conversion_rate`,
				od.`original_product_price` * ' . (int) Configuration::get('CONF_AVERAGE_PRODUCT_MARGIN') . ' / 100
			)) as total_purchase_price
			FROM `' . _DB_PREFIX_ . 'orders` o
			LEFT JOIN `' . _DB_PREFIX_ . 'order_detail` od ON o.id_order = od.id_order
			LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
			WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
			' . Shop::addSqlRestriction(false, 'o')
            );
        }
    }

    public static function getExpenses($date_from, $date_to, $granularity = false)
    {
        $expenses = ($granularity == 'day' ? [] : 0);

        $orders = Db::getInstance()->executeS(
            '
		SELECT
			LEFT(`invoice_date`, 10) AS date,
			total_paid_tax_incl / o.conversion_rate AS total_paid_tax_incl,
			total_shipping_tax_excl / o.conversion_rate AS total_shipping_tax_excl,
			o.module,
			a.id_country,
			o.id_currency,
			c.id_reference AS carrier_reference
		FROM `' . _DB_PREFIX_ . 'orders` o
		LEFT JOIN `' . _DB_PREFIX_ . 'address` a ON o.id_address_delivery = a.id_address
		LEFT JOIN `' . _DB_PREFIX_ . 'carrier` c ON o.id_carrier = c.id_carrier
		LEFT JOIN `' . _DB_PREFIX_ . 'order_state` os ON o.current_state = os.id_order_state
		WHERE `invoice_date` BETWEEN "' . pSQL($date_from) . ' 00:00:00" AND "' . pSQL($date_to) . ' 23:59:59" AND os.logable = 1
		' . Shop::addSqlRestriction(false, 'o')
        );
        foreach ($orders as $order) {
            // Add flat fees for this order
            $flat_fees = Configuration::get('CONF_ORDER_FIXED') + (
                $order['id_currency'] == Currency::getDefaultCurrencyId()
                    ? Configuration::get('CONF_' . strtoupper($order['module']) . '_FIXED')
                    : Configuration::get('CONF_' . strtoupper($order['module']) . '_FIXED_FOREIGN')
            );

            // Add variable fees for this order
            $var_fees = $order['total_paid_tax_incl'] * (
                $order['id_currency'] == Currency::getDefaultCurrencyId()
                    ? Configuration::get('CONF_' . strtoupper($order['module']) . '_VAR')
                    : Configuration::get('CONF_' . strtoupper($order['module']) . '_VAR_FOREIGN')
            ) / 100;

            // Add shipping fees for this order
            $shipping_fees = $order['total_shipping_tax_excl'] * (
                $order['id_country'] == Configuration::get('PS_COUNTRY_DEFAULT')
                    ? Configuration::get('CONF_' . strtoupper($order['carrier_reference']) . '_SHIP')
                    : Configuration::get('CONF_' . strtoupper($order['carrier_reference']) . '_SHIP_OVERSEAS')
            ) / 100;

            // Tally up these fees
            if ($granularity == 'day') {
                if (!isset($expenses[strtotime($order['date'])])) {
                    $expenses[strtotime($order['date'])] = 0;
                }
                $expenses[strtotime($order['date'])] += $flat_fees + $var_fees + $shipping_fees;
            } else {
                $expenses += $flat_fees + $var_fees + $shipping_fees;
            }
        }

        return $expenses;
    }

    public function displayAjaxGetKpi()
    {
        if (!$this->access('view')) {
            return die(json_encode(['error' => 'You do not have the right permission']));
        }

        $currency = Currency::getDefaultCurrency();
        $tooltip = null;
        $value = false;
        switch (Tools::getValue('kpi')) {
            case 'conversion_rate':
                $visitors = AdminStatsController::getVisits(
                    true,
                    date('Y-m-d', strtotime('-31 day')),
                    date('Y-m-d', strtotime('-1 day')),
                    false /* 'day' */
                );
                $orders = AdminStatsController::getOrders(
                    date('Y-m-d', strtotime('-31 day')),
                    date('Y-m-d', strtotime('-1 day')),
                    false /* 'day' */
                );

                $visits_sum = $visitors;
                $orders_sum = $orders;
                if ($visits_sum) {
                    $value = round(100 * $orders_sum / $visits_sum, 2);
                } elseif ($orders_sum) {
                    $value = '&infin;';
                } else {
                    $value = 0;
                }
                $value .= '%';

                ConfigurationKPI::updateValue('CONVERSION_RATE', $value);
                ConfigurationKPI::updateValue(
                    'CONVERSION_RATE_EXPIRE',
                    strtotime(date('Y-m-d 00:00:00', strtotime('+1 day')))
                );

                break;

            case 'abandoned_cart':
                $value = AdminStatsController::getAbandonedCarts(
                    date('Y-m-d H:i:s', strtotime('-2 day')),
                    date('Y-m-d H:i:s', strtotime('-1 day'))
                );
                ConfigurationKPI::updateValue('ABANDONED_CARTS', $value);
                ConfigurationKPI::updateValue('ABANDONED_CARTS_EXPIRE', strtotime('+1 hour'));

                break;

            case 'installed_modules':
                $value = AdminStatsController::getInstalledModules();
                ConfigurationKPI::updateValue('INSTALLED_MODULES', $value);
                ConfigurationKPI::updateValue('INSTALLED_MODULES_EXPIRE', strtotime('+2 min'));

                break;

            case 'disabled_modules':
                $value = AdminStatsController::getDisabledModules();
                ConfigurationKPI::updateValue('DISABLED_MODULES', $value);
                ConfigurationKPI::updateValue('DISABLED_MODULES_EXPIRE', strtotime('+2 min'));

                break;

            case 'update_modules':
                $value = AdminStatsController::getModulesToUpdate();
                ConfigurationKPI::updateValue('UPDATE_MODULES', $value);
                ConfigurationKPI::updateValue('UPDATE_MODULES_EXPIRE', strtotime('+2 min'));

                break;

            case 'percent_product_stock':
                $value = AdminStatsController::getPercentProductStock();
                ConfigurationKPI::updateValue('PERCENT_PRODUCT_STOCK', $value);
                ConfigurationKPI::updateValue('PERCENT_PRODUCT_STOCK_EXPIRE', strtotime('+4 hour'));

                break;

            case 'percent_product_out_of_stock':
                $value = AdminStatsController::getPercentProductOutOfStock();
                $tooltip = $this->trans(
                    '%value% of your products for sale are out of stock.',
                    ['%value%' => $value],
                    'Admin.Stats.Help'
                );
                ConfigurationKPI::updateValue('PERCENT_PRODUCT_OUT_OF_STOCK', $value);
                ConfigurationKPI::updateValue('PERCENT_PRODUCT_OUT_OF_STOCK_EXPIRE', strtotime('+4 hour'));

                break;

            case 'product_avg_gross_margin':
                $value = AdminStatsController::getProductAverageGrossMargin();
                $tooltip = $this->trans(
                    'Gross margin expressed in percentage assesses how cost-effectively you sell your goods. Out of $100, you will retain $%value% to cover profit and expenses.',
                    ['%value%' => $value],
                    'Admin.Stats.Help'
                );
                ConfigurationKPI::updateValue('PRODUCT_AVG_GROSS_MARGIN', $value);
                ConfigurationKPI::updateValue('PRODUCT_AVG_GROSS_MARGIN_EXPIRE', strtotime('+6 hour'));

                break;

            case 'disabled_categories':
                $value = AdminStatsController::getDisabledCategories();
                ConfigurationKPI::updateValue('DISABLED_CATEGORIES', $value);
                ConfigurationKPI::updateValue('DISABLED_CATEGORIES_EXPIRE', strtotime('+2 hour'));

                break;

            case 'disabled_products':
                $value = round(
                    100 * AdminStatsController::getDisabledProducts() / AdminStatsController::getTotalProducts(),
                    2
                ) . '%';
                $tooltip = $this->trans(
                    '%value% of your products are disabled and not visible to your customers',
                    ['%value%' => $value],
                    'Admin.Stats.Help'
                );
                ConfigurationKPI::updateValue('DISABLED_PRODUCTS', $value);
                ConfigurationKPI::updateValue('DISABLED_PRODUCTS_EXPIRE', strtotime('+2 hour'));

                break;

            case '8020_sales_catalog':
                $value = AdminStatsController::get8020SalesCatalog(date('Y-m-d', strtotime('-30 days')), date('Y-m-d'));
                $tooltip = $this->trans(
                    'Within your catalog, %value% of your products have had sales in the last 30 days',
                    ['%value%' => $value],
                    'Admin.Stats.Help'
                );
                $value = $this->trans('%value%% of your Catalog', ['%value%' => $value], 'Admin.Stats.Feature');
                ConfigurationKPI::updateValue('8020_SALES_CATALOG', $value);
                ConfigurationKPI::updateValue('8020_SALES_CATALOG_EXPIRE', strtotime('+12 hour'));

                break;

            case 'empty_categories':
                $value = AdminStatsController::getEmptyCategories();
                ConfigurationKPI::updateValue('EMPTY_CATEGORIES', $value);
                ConfigurationKPI::updateValue('EMPTY_CATEGORIES_EXPIRE', strtotime('+2 hour'));

                break;

            case 'customer_main_gender':
                $value = AdminStatsController::getCustomerMainGender();

                if ($value === false) {
                    $value = $this->trans('No customers', [], 'Admin.Stats.Feature');
                } elseif ($value['type'] == 'female') {
                    $value = $this->trans('%percentage%% Female Customers', ['%percentage%' => $value['value']], 'Admin.Stats.Feature');
                } elseif ($value['type'] == 'male') {
                    $value = $this->trans('%percentage%% Male Customers', ['%percentage%' => $value['value']], 'Admin.Stats.Feature');
                } else {
                    $value = $this->trans('%percentage%% Neutral Customers', ['%percentage%' => $value['value']], 'Admin.Stats.Feature');
                }

                ConfigurationKPI::updateValue('CUSTOMER_MAIN_GENDER', [$this->context->language->id => $value]);
                ConfigurationKPI::updateValue(
                    'CUSTOMER_MAIN_GENDER_EXPIRE',
                    [$this->context->language->id => strtotime('+1 day')]
                );

                break;

            case 'avg_customer_age':
                $value = $this->trans('%value% years', ['%value%' => AdminStatsController::getAverageCustomerAge()], 'Admin.Stats.Feature');
                ConfigurationKPI::updateValue('AVG_CUSTOMER_AGE', [$this->context->language->id => $value]);
                ConfigurationKPI::updateValue(
                    'AVG_CUSTOMER_AGE_EXPIRE',
                    [$this->context->language->id => strtotime('+1 day')]
                );

                break;

            case 'pending_messages':
                $value = (int) AdminStatsController::getPendingMessages();
                ConfigurationKPI::updateValue('PENDING_MESSAGES', $value);
                ConfigurationKPI::updateValue('PENDING_MESSAGES_EXPIRE', strtotime('+5 min'));

                break;

            case 'avg_msg_response_time':
                $value = $this->trans('%average% hours', ['%average%' => AdminStatsController::getAverageMessageResponseTime(
                    date('Y-m-d', strtotime('-31 day')),
                    date('Y-m-d', strtotime('-1 day'))
                )], 'Admin.Stats.Feature');
                ConfigurationKPI::updateValue('AVG_MSG_RESPONSE_TIME', $value);
                ConfigurationKPI::updateValue('AVG_MSG_RESPONSE_TIME_EXPIRE', strtotime('+4 hour'));

                break;

            case 'messages_per_thread':
                $value = round(
                    AdminStatsController::getMessagesPerThread(
                        date('Y-m-d', strtotime('-31 day')),
                        date('Y-m-d', strtotime('-1 day'))
                    ),
                    1
                );
                ConfigurationKPI::updateValue('MESSAGES_PER_THREAD', $value);
                ConfigurationKPI::updateValue('MESSAGES_PER_THREAD_EXPIRE', strtotime('+12 hour'));

                break;

            case 'newsletter_registrations':
                $moduleManagerBuilder = ModuleManagerBuilder::getInstance();
                $moduleManager = $moduleManagerBuilder->build();

                $value = Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                    '
				SELECT COUNT(*)
				FROM `' . _DB_PREFIX_ . 'customer`
				WHERE newsletter = 1
				' . Shop::addSqlRestriction(Shop::SHARE_ORDER)
                );
                if ($moduleManager->isInstalled('ps_emailsubscription')) {
                    $value += Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                        '
					SELECT COUNT(*)
					FROM `' . _DB_PREFIX_ . 'emailsubscription`
					WHERE active = 1
					' . Shop::addSqlRestriction(Shop::SHARE_ORDER)
                    );
                }

                ConfigurationKPI::updateValue('NEWSLETTER_REGISTRATIONS', $value);
                ConfigurationKPI::updateValue('NEWSLETTER_REGISTRATIONS_EXPIRE', strtotime('+6 hour'));

                break;

            case 'enabled_languages':
                $value = Language::countActiveLanguages();
                ConfigurationKPI::updateValue('ENABLED_LANGUAGES', $value);
                ConfigurationKPI::updateValue('ENABLED_LANGUAGES_EXPIRE', strtotime('+1 min'));

                break;

            case 'frontoffice_translations':
                $themes = (new ThemeManagerBuilder($this->context, Db::getInstance()))
                    ->buildRepository()
                    ->getList();
                $languages = Language::getLanguages();
                $total = $translated = 0;
                foreach ($themes as $theme) {
                    /* @var Theme $theme */
                    foreach ($languages as $language) {
                        $kpi_key = substr(strtoupper($theme->getName() . '_' . $language['iso_code']), 0, 16);
                        $total += ConfigurationKPI::get('TRANSLATE_TOTAL_' . $kpi_key);
                        $translated += ConfigurationKPI::get('TRANSLATE_DONE_' . $kpi_key);
                    }
                }
                $value = 0;
                if ($translated) {
                    $value = round(100 * $translated / $total, 1);
                }
                $value .= '%';
                ConfigurationKPI::updateValue('FRONTOFFICE_TRANSLATIONS', $value);
                ConfigurationKPI::updateValue('FRONTOFFICE_TRANSLATIONS_EXPIRE', strtotime('+2 min'));

                break;

            case 'main_country':
                if (!($row = AdminStatsController::getMainCountry(
                    date('Y-m-d', strtotime('-30 day')),
                    date('Y-m-d')
                ))
                ) {
                    $value = $this->trans('No orders', [], 'Admin.Stats.Feature');
                } else {
                    $country = new Country($row['id_country'], $this->context->language->id);
                    $value = $this->trans(
                        '%d%% %s',
                        ['%d%%' => $row['orders'], '%s' => $country->name],
                        'Admin.Stats.Feature'
                    );
                }

                ConfigurationKPI::updateValue('MAIN_COUNTRY', [$this->context->language->id => $value]);
                ConfigurationKPI::updateValue(
                    'MAIN_COUNTRY_EXPIRE',
                    [$this->context->language->id => strtotime('+1 day')]
                );

                break;

            case 'orders_per_customer':
                $value = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                    '
				SELECT COUNT(*)
				FROM `' . _DB_PREFIX_ . 'customer` c
				WHERE c.active = 1
				' . Shop::addSqlRestriction()
                );
                if ($value) {
                    $orders = (int) Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue(
                        '
					SELECT COUNT(*)
					FROM `' . _DB_PREFIX_ . 'orders` o
					WHERE o.valid = 1
					' . Shop::addSqlRestriction()
                    );
                    $value = round($orders / $value, 2);
                }

                ConfigurationKPI::updateValue('ORDERS_PER_CUSTOMER', $value);
                ConfigurationKPI::updateValue('ORDERS_PER_CUSTOMER_EXPIRE', strtotime('+1 day'));

                break;

            case 'average_order_value':
                $row = Db::getInstance(_PS_USE_SQL_SLAVE_)->getRow(
                    '
				SELECT
					COUNT(`id_order`) AS orders,
					SUM(`total_paid_tax_excl` / `conversion_rate`) AS total_paid_tax_excl
				FROM `' . _DB_PREFIX_ . 'orders`
				WHERE `invoice_date` BETWEEN "' . pSQL(date('Y-m-d', strtotime('-31 day'))) . ' 00:00:00" AND "' . pSQL(
                        date('Y-m-d', strtotime('-1 day'))
                    ) . ' 23:59:59"
				' . Shop::addSqlRestriction()
                );
                $value = $this->context->getCurrentLocale()->formatPrice(
                    $row['orders'] ? $row['total_paid_tax_excl'] / $row['orders'] : 0,
                    $currency->iso_code
                );
                ConfigurationKPI::updateValue('AVG_ORDER_VALUE', $value);
                ConfigurationKPI::updateValue(
                    'AVG_ORDER_VALUE_EXPIRE',
                    strtotime(date('Y-m-d 00:00:00', strtotime('+1 day')))
                );

                break;

            case 'netprofit_visit':
                $date_from = date('Y-m-d', strtotime('-31 day'));
                $date_to = date('Y-m-d', strtotime('-1 day'));

                $total_visitors = AdminStatsController::getVisits(false, $date_from, $date_to);
                $net_profits = AdminStatsController::getTotalSales($date_from, $date_to);
                $net_profits -= AdminStatsController::getExpenses($date_from, $date_to);
                $net_profits -= AdminStatsController::getPurchases($date_from, $date_to);

                if ($total_visitors) {
                    $value = $this->context->getCurrentLocale()->formatPrice($net_profits / $total_visitors, $currency->iso_code);
                } elseif ($net_profits) {
                    $value = '&infin;';
                } else {
                    $value = $this->context->getCurrentLocale()->formatPrice(0, $currency->iso_code);
                }

                ConfigurationKPI::updateValue('NETPROFIT_VISIT', $value);
                ConfigurationKPI::updateValue(
                    'NETPROFIT_VISIT_EXPIRE',
                    strtotime(date('Y-m-d 00:00:00', strtotime('+1 day')))
                );

                break;

            case 'products_per_category':
                $products = AdminStatsController::getTotalProducts();
                $categories = AdminStatsController::getTotalCategories();
                $value = round($products / $categories);
                ConfigurationKPI::updateValue('PRODUCTS_PER_CATEGORY', $value);
                ConfigurationKPI::updateValue('PRODUCTS_PER_CATEGORY_EXPIRE', strtotime('+1 hour'));

                break;

            case 'top_category':
                if (!($id_category = AdminStatsController::getBestCategory(
                    date('Y-m-d', strtotime('-1 month')),
                    date('Y-m-d')
                ))) {
                    $value = $this->trans('No category', [], 'Admin.Stats.Feature');
                } else {
                    $category = new Category($id_category, $this->context->language->id);
                    $value = $category->name;
                }

                ConfigurationKPI::updateValue('TOP_CATEGORY', [$this->context->language->id => $value]);
                ConfigurationKPI::updateValue(
                    'TOP_CATEGORY_EXPIRE',
                    [$this->context->language->id => strtotime('+1 day')]
                );

                break;

            case 'shopping_cart_total':
                $cartId = Tools::getValue('cartId');
                $cart = new Cart((int) $cartId);
                if (Validate::isLoadedObject($cart)) {
                    $value = $this->context->getCurrentLocale()->formatPrice(
                        $cart->getCartTotalPrice(),
                        Currency::getIsoCodeById((int) $cart->id_currency)
                    );
                }
                break;
        }
        if ($value !== false) {
            die(json_encode([
                'value' => $value,
                'tooltip' => $tooltip,
            ]));
        }
        die(json_encode(['has_errors' => true]));
    }

    /**
     * Display graphs on the stats page from module data.
     */
    public function displayAjaxGraphDraw()
    {
        if (!$this->access('view')) {
            return die(json_encode(['error' => 'You do not have the right permission']));
        }

        $module = Tools::getValue('module');
        $render = Tools::getValue('render');
        $type = Tools::getValue('type');
        $option = Tools::getValue('option');
        $layers = Tools::getValue('layers');
        $width = Tools::getValue('width');
        $height = Tools::getValue('height');
        $id_employee = Tools::getValue('id_employee');
        $id_lang = Tools::getValue('id_lang');

        /** @var ModuleGraph|false $graph */
        $graph = Module::getInstanceByName($module);
        if (false === $graph) {
            $this->ajaxRender(Tools::displayError('Graph module could not be loaded.'));

            return;
        }

        $graph->setEmployee($id_employee);
        $graph->setLang($id_lang);
        if ($option) {
            $graph->setOption($option, $layers);
        }

        $graph->create($render, $type, $width, $height, $layers);
        $graph->draw();
    }

    /**
     * Display grid with module data on the stats page.
     */
    public function displayAjaxGraphGrid()
    {
        if (!$this->access('view')) {
            return die(json_encode(['error' => 'You do not have the right permission']));
        }

        $module = Tools::getValue('module');
        $render = Tools::getValue('render');
        $type = Tools::getValue('type');
        $option = Tools::getValue('option');
        $width = (int) Tools::getValue('width', 600);
        $height = (int) Tools::getValue('height', 920);
        $start = (int) Tools::getValue('start', 0);
        $limit = (int) Tools::getValue('limit', 40);
        $sort = Tools::getValue('sort', 0); // Should be a String. Default value is an Integer because we don't know what can be the name of the column to sort.
        $dir = Tools::getValue('dir', 0); // Should be a String : Either ASC or DESC
        $id_employee = (int) Tools::getValue('id_employee');
        $id_lang = (int) Tools::getValue('id_lang');

        /** @var ModuleGrid|false $grid */
        $grid = Module::getInstanceByName($module);
        if (false === $grid) {
            $this->ajaxRender(Tools::displayError('Grid module could not be loaded.'));

            return;
        }

        $grid->setEmployee($id_employee);
        $grid->setLang($id_lang);
        if ($option) {
            $grid->setOption($option);
        }

        $grid->create($render, $type, $width, $height, $start, $limit, $sort, $dir);
        $grid->render();
    }
}
 ?>