ModelCheckoutOrder

Complexity

Total Complexity

82

Size/Duplication

Total Lines	1001
Duplicated Lines	0 %

Importance

Changes

0

5 Methods

Rating	Name	Duplication	Size	Complexity
A	deleteOrder()	0	33	1
C	addOrder()	0	111	9
F	addOrderHistory()	0	584	59
B	editOrder()	0	115	6
B	getOrder()	0	143	7

<?php

/* 	Divine CMS - Open source CMS for widespread use.
    Copyright (c) 2019 Mykola Burakov (burakov.work@gmail.com)

    See SOURCE.txt for other and additional information.

    This file is part of Divine CMS.

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program. If not, see <http://www.gnu.org/licenses/>. */

class ModelCheckoutOrder extends \Divine\Engine\Core\Model

PSR1 recommends that each class must be in a namespace of at least one level to avoid collisions.

{
    public function addOrder($data)

Expected 2 blank lines before function; 0 found

    {
        $this->db->query("
            INSERT INTO `order` 
            SET invoice_prefix = '" . $this->db->escape($data['invoice_prefix']) . "', 
                store_name = '" . $this->db->escape($data['store_name']) . "', 
                store_url = '" . $this->db->escape($data['store_url']) . "', 
                customer_id = '" . (int)$data['customer_id'] . "', 
                customer_group_id = '" . (int)$data['customer_group_id'] . "', 
                firstname = '" . $this->db->escape($data['firstname']) . "', 
                lastname = '" . $this->db->escape($data['lastname']) . "', 
                email = '" . $this->db->escape($data['email']) . "', 
                telephone = '" . $this->db->escape($data['telephone']) . "', 
                fax = '" . $this->db->escape($data['fax']) . "', 
                custom_field = '" . $this->db->escape(isset($data['custom_field']) ? json_encode($data['custom_field']) : '') . "', 
                payment_firstname = '" . $this->db->escape($data['payment_firstname']) . "', 
                payment_lastname = '" . $this->db->escape($data['payment_lastname']) . "', 
                payment_company = '" . $this->db->escape($data['payment_company']) . "', 
                payment_address_1 = '" . $this->db->escape($data['payment_address_1']) . "', 
                payment_address_2 = '" . $this->db->escape($data['payment_address_2']) . "', 
                payment_city = '" . $this->db->escape($data['payment_city']) . "', 
                payment_postcode = '" . $this->db->escape($data['payment_postcode']) . "', 
                payment_country = '" . $this->db->escape($data['payment_country']) . "', 
                payment_country_id = '" . (int)$data['payment_country_id'] . "', 
                payment_zone = '" . $this->db->escape($data['payment_zone']) . "', 
                payment_zone_id = '" . (int)$data['payment_zone_id'] . "', 
                payment_address_format = '" . $this->db->escape($data['payment_address_format']) . "', 
                payment_custom_field = '" . $this->db->escape(isset($data['payment_custom_field']) ? json_encode($data['payment_custom_field']) : '') . "', 
                payment_method = '" . $this->db->escape($data['payment_method']) . "', 
                payment_code = '" . $this->db->escape($data['payment_code']) . "', 
                shipping_firstname = '" . $this->db->escape($data['shipping_firstname']) . "', 
                shipping_lastname = '" . $this->db->escape($data['shipping_lastname']) . "', 
                shipping_company = '" . $this->db->escape($data['shipping_company']) . "', 
                shipping_address_1 = '" . $this->db->escape($data['shipping_address_1']) . "', 
                shipping_address_2 = '" . $this->db->escape($data['shipping_address_2']) . "', 
                shipping_city = '" . $this->db->escape($data['shipping_city']) . "', 
                shipping_postcode = '" . $this->db->escape($data['shipping_postcode']) . "', 
                shipping_country = '" . $this->db->escape($data['shipping_country']) . "', 
                shipping_country_id = '" . (int)$data['shipping_country_id'] . "', 
                shipping_zone = '" . $this->db->escape($data['shipping_zone']) . "', 
                shipping_zone_id = '" . (int)$data['shipping_zone_id'] . "', 
                shipping_address_format = '" . $this->db->escape($data['shipping_address_format']) . "', 
                shipping_custom_field = '" . $this->db->escape(isset($data['shipping_custom_field']) ? json_encode($data['shipping_custom_field']) : '') . "', 
                shipping_method = '" . $this->db->escape($data['shipping_method']) . "', 
                shipping_code = '" . $this->db->escape($data['shipping_code']) . "', 
                comment = '" . $this->db->escape($data['comment']) . "', 
                total = '" . (float)$data['total'] . "', 
                commission = '" . (float)$data['commission'] . "', 
                marketing_id = '" . (int)$data['marketing_id'] . "', 
                tracking = '" . $this->db->escape($data['tracking']) . "', 
                language_id = '" . (int)$data['language_id'] . "', 
                currency_id = '" . (int)$data['currency_id'] . "', 
                currency_code = '" . $this->db->escape($data['currency_code']) . "', 
                currency_value = '" . (float)$data['currency_value'] . "', 
                ip = '" . $this->db->escape($data['ip']) . "', 
                forwarded_ip = '" .  $this->db->escape($data['forwarded_ip']) . "', 
                user_agent = '" . $this->db->escape($data['user_agent']) . "', 
                accept_language = '" . $this->db->escape($data['accept_language']) . "', 
                date_added = NOW(), 
                date_modified = NOW()
        ");

        $order_id = $this->db->getLastId();

        // Products
        if (isset($data['products'])) {
            foreach ($data['products'] as $product) {
                $this->db->query("
                    INSERT INTO order_product 
                    SET order_id = '" . (int)$order_id . "', 
                        product_id = '" . (int)$product['product_id'] . "', 
                        name = '" . $this->db->escape($product['name']) . "', 
                        model = '" . $this->db->escape($product['model']) . "', 
                        quantity = '" . (int)$product['quantity'] . "', 
                        price = '" . (float)$product['price'] . "', 
                        total = '" . (float)$product['total'] . "', 
                        reward = '" . (int)$product['reward'] . "'
                ");

                $order_product_id = $this->db->getLastId();

                foreach ($product['option'] as $option) {
                    $this->db->query("
                        INSERT INTO order_option 
                        SET order_id = '" . (int)$order_id . "', 
                            order_product_id = '" . (int)$order_product_id . "', 
                            product_option_id = '" . (int)$option['product_option_id'] . "', 
                            product_option_value_id = '" . (int)$option['product_option_value_id'] . "', 
                            name = '" . $this->db->escape($option['name']) . "', 
                            `value` = '" . $this->db->escape($option['value']) . "', 
                            `type` = '" . $this->db->escape($option['type']) . "'
                    ");
                }
            }
        }

        // Totals
        if (isset($data['totals'])) {
            foreach ($data['totals'] as $total) {
                $this->db->query("
                    INSERT INTO order_total 
                    SET order_id = '" . (int)$order_id . "', 
                        code = '" . $this->db->escape($total['code']) . "', 
                        title = '" . $this->db->escape($total['title']) . "', 
                        `value` = '" . (float)$total['value'] . "', 
                        sort_order = '" . (int)$total['sort_order'] . "'
                ");
            }
        }

        return $order_id;
    }

    public function editOrder($order_id, $data)
    {
        // Void the order first
        $this->addOrderHistory($order_id, 0);

        $this->db->query("
            UPDATE `order` 
            SET invoice_prefix = '" . $this->db->escape($data['invoice_prefix']) . "', 
                store_name = '" . $this->db->escape($data['store_name']) . "', 
                store_url = '" . $this->db->escape($data['store_url']) . "', 
                customer_id = '" . (int)$data['customer_id'] . "', 
                customer_group_id = '" . (int)$data['customer_group_id'] . "', 
                firstname = '" . $this->db->escape($data['firstname']) . "', 
                lastname = '" . $this->db->escape($data['lastname']) . "', 
                email = '" . $this->db->escape($data['email']) . "', 
                telephone = '" . $this->db->escape($data['telephone']) . "', 
                fax = '" . $this->db->escape($data['fax']) . "', 
                custom_field = '" . $this->db->escape(json_encode($data['custom_field'])) . "', 
                payment_firstname = '" . $this->db->escape($data['payment_firstname']) . "', 
                payment_lastname = '" . $this->db->escape($data['payment_lastname']) . "', 
                payment_company = '" . $this->db->escape($data['payment_company']) . "', 
                payment_address_1 = '" . $this->db->escape($data['payment_address_1']) . "', 
                payment_address_2 = '" . $this->db->escape($data['payment_address_2']) . "', 
                payment_city = '" . $this->db->escape($data['payment_city']) . "', 
                payment_postcode = '" . $this->db->escape($data['payment_postcode']) . "', 
                payment_country = '" . $this->db->escape($data['payment_country']) . "', 
                payment_country_id = '" . (int)$data['payment_country_id'] . "', 
                payment_zone = '" . $this->db->escape($data['payment_zone']) . "', 
                payment_zone_id = '" . (int)$data['payment_zone_id'] . "', 
                payment_address_format = '" . $this->db->escape($data['payment_address_format']) . "', 
                payment_custom_field = '" . $this->db->escape(json_encode($data['payment_custom_field'])) . "', 
                payment_method = '" . $this->db->escape($data['payment_method']) . "', 
                payment_code = '" . $this->db->escape($data['payment_code']) . "', 
                shipping_firstname = '" . $this->db->escape($data['shipping_firstname']) . "', 
                shipping_lastname = '" . $this->db->escape($data['shipping_lastname']) . "', 
                shipping_company = '" . $this->db->escape($data['shipping_company']) . "', 
                shipping_address_1 = '" . $this->db->escape($data['shipping_address_1']) . "', 
                shipping_address_2 = '" . $this->db->escape($data['shipping_address_2']) . "', 
                shipping_city = '" . $this->db->escape($data['shipping_city']) . "', 
                shipping_postcode = '" . $this->db->escape($data['shipping_postcode']) . "', 
                shipping_country = '" . $this->db->escape($data['shipping_country']) . "', 
                shipping_country_id = '" . (int)$data['shipping_country_id'] . "', 
                shipping_zone = '" . $this->db->escape($data['shipping_zone']) . "', 
                shipping_zone_id = '" . (int)$data['shipping_zone_id'] . "', 
                shipping_address_format = '" . $this->db->escape($data['shipping_address_format']) . "', 
                shipping_custom_field = '" . $this->db->escape(json_encode($data['shipping_custom_field'])) . "', 
                shipping_method = '" . $this->db->escape($data['shipping_method']) . "', 
                shipping_code = '" . $this->db->escape($data['shipping_code']) . "', 
                comment = '" . $this->db->escape($data['comment']) . "', 
                total = '" . (float)$data['total'] . "', 
                commission = '" . (float)$data['commission'] . "', 
                date_modified = NOW() 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM order_product 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM order_option 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        // Products
        if (isset($data['products'])) {
            foreach ($data['products'] as $product) {
                $this->db->query("
                    INSERT INTO order_product 
                    SET order_id = '" . (int)$order_id . "', 
                        product_id = '" . (int)$product['product_id'] . "', 
                        name = '" . $this->db->escape($product['name']) . "', 
                        model = '" . $this->db->escape($product['model']) . "', 
                        quantity = '" . (int)$product['quantity'] . "', 
                        price = '" . (float)$product['price'] . "', 
                        total = '" . (float)$product['total'] . "', 
                        reward = '" . (int)$product['reward'] . "'
                ");

                $order_product_id = $this->db->getLastId();

                foreach ($product['option'] as $option) {
                    $this->db->query("
                        INSERT INTO order_option 
                        SET order_id = '" . (int)$order_id . "', 
                            order_product_id = '" . (int)$order_product_id . "', 
                            product_option_id = '" . (int)$option['product_option_id'] . "', 
                            product_option_value_id = '" . (int)$option['product_option_value_id'] . "', 
                            name = '" . $this->db->escape($option['name']) . "', 
                            `value` = '" . $this->db->escape($option['value']) . "', 
                            `type` = '" . $this->db->escape($option['type']) . "'
                    ");
                }
            }
        }

        // Totals
        $this->db->query("
            DELETE 
			FROM order_total 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        if (isset($data['totals'])) {
            foreach ($data['totals'] as $total) {
                $this->db->query("
                    INSERT INTO order_total 
                    SET order_id = '" . (int)$order_id . "', 
                        code = '" . $this->db->escape($total['code']) . "', 
                        title = '" . $this->db->escape($total['title']) . "', 
                        `value` = '" . (float)$total['value'] . "', 
                        sort_order = '" . (int)$total['sort_order'] . "'
                ");
            }
        }
    }

    public function deleteOrder($order_id)
    {
        // Void the order first
        $this->addOrderHistory($order_id, 0);

        $this->db->query("
            DELETE 
			FROM `order` 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM `order_product` 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM `order_option` 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM `order_total` 
            WHERE order_id = '" . (int)$order_id . "'
        ");

        $this->db->query("
            DELETE 
			FROM `order_history` 
            WHERE order_id = '" . (int)$order_id . "'
        ");
    }

    public function getOrder($order_id)
    {
        $order_query = $this->db->query("
            SELECT *, 
                (
                    SELECT os.name 
                    FROM `order_status` os 
                    WHERE os.order_status_id = o.order_status_id 
                        AND os.language_id = o.language_id) AS order_status 
            FROM `order` o 
            WHERE o.order_id = '" . (int)$order_id . "'
        ");

        if ($order_query->num_rows) {
            $country_query = $this->db->query("
                SELECT * 
                FROM `country` 
                WHERE country_id = '" . (int)$order_query->row['payment_country_id'] . "'
            ");

            if ($country_query->num_rows) {
                $payment_iso_code_2 = $country_query->row['iso_code_2'];
                $payment_iso_code_3 = $country_query->row['iso_code_3'];
            } else {
                $payment_iso_code_2 = '';
                $payment_iso_code_3 = '';
            }

            $zone_query = $this->db->query("
                SELECT * 
                FROM `zone` 
                WHERE zone_id = '" . (int)$order_query->row['payment_zone_id'] . "'
            ");

            if ($zone_query->num_rows) {
                $payment_zone_code = $zone_query->row['code'];
            } else {
                $payment_zone_code = '';
            }

            $country_query = $this->db->query("
                SELECT * 
                FROM `country` 
                WHERE country_id = '" . (int)$order_query->row['shipping_country_id'] . "'
            ");

            if ($country_query->num_rows) {
                $shipping_iso_code_2 = $country_query->row['iso_code_2'];
                $shipping_iso_code_3 = $country_query->row['iso_code_3'];
            } else {
                $shipping_iso_code_2 = '';
                $shipping_iso_code_3 = '';
            }

            $zone_query = $this->db->query("
                SELECT * FROM `zone` 
                WHERE zone_id = '" . (int)$order_query->row['shipping_zone_id'] . "'
            ");

            if ($zone_query->num_rows) {
                $shipping_zone_code = $zone_query->row['code'];
            } else {
                $shipping_zone_code = '';
            }

            $this->load->model('localisation/language');

            $language_info = $this->model_localisation_language->getLanguage($order_query->row['language_id']);

            if ($language_info) {
                $language_code = $language_info['code'];
            } else {
                $language_code = $this->config->get('config_language');
            }

            return array(
                'order_id'                => $order_query->row['order_id'],
                'invoice_no'              => $order_query->row['invoice_no'],
                'invoice_prefix'          => $order_query->row['invoice_prefix'],
                'store_name'              => $order_query->row['store_name'],
                'store_url'               => $order_query->row['store_url'],
                'customer_id'             => $order_query->row['customer_id'],
                'firstname'               => $order_query->row['firstname'],
                'lastname'                => $order_query->row['lastname'],
                'email'                   => $order_query->row['email'],
                'telephone'               => $order_query->row['telephone'],
                'fax'                     => $order_query->row['fax'],
                'custom_field'            => json_decode($order_query->row['custom_field'], true),
                'payment_firstname'       => $order_query->row['payment_firstname'],
                'payment_lastname'        => $order_query->row['payment_lastname'],
                'payment_company'         => $order_query->row['payment_company'],
                'payment_address_1'       => $order_query->row['payment_address_1'],
                'payment_address_2'       => $order_query->row['payment_address_2'],
                'payment_postcode'        => $order_query->row['payment_postcode'],
                'payment_city'            => $order_query->row['payment_city'],
                'payment_zone_id'         => $order_query->row['payment_zone_id'],
                'payment_zone'            => $order_query->row['payment_zone'],
                'payment_zone_code'       => $payment_zone_code,
                'payment_country_id'      => $order_query->row['payment_country_id'],
                'payment_country'         => $order_query->row['payment_country'],
                'payment_iso_code_2'      => $payment_iso_code_2,
                'payment_iso_code_3'      => $payment_iso_code_3,
                'payment_address_format'  => $order_query->row['payment_address_format'],
                'payment_custom_field'    => json_decode($order_query->row['payment_custom_field'], true),
                'payment_method'          => $order_query->row['payment_method'],
                'payment_code'            => $order_query->row['payment_code'],
                'shipping_firstname'      => $order_query->row['shipping_firstname'],
                'shipping_lastname'       => $order_query->row['shipping_lastname'],
                'shipping_company'        => $order_query->row['shipping_company'],
                'shipping_address_1'      => $order_query->row['shipping_address_1'],
                'shipping_address_2'      => $order_query->row['shipping_address_2'],
                'shipping_postcode'       => $order_query->row['shipping_postcode'],
                'shipping_city'           => $order_query->row['shipping_city'],
                'shipping_zone_id'        => $order_query->row['shipping_zone_id'],
                'shipping_zone'           => $order_query->row['shipping_zone'],
                'shipping_zone_code'      => $shipping_zone_code,
                'shipping_country_id'     => $order_query->row['shipping_country_id'],
                'shipping_country'        => $order_query->row['shipping_country'],
                'shipping_iso_code_2'     => $shipping_iso_code_2,
                'shipping_iso_code_3'     => $shipping_iso_code_3,
                'shipping_address_format' => $order_query->row['shipping_address_format'],
                'shipping_custom_field'   => json_decode($order_query->row['shipping_custom_field'], true),
                'shipping_method'         => $order_query->row['shipping_method'],
                'shipping_code'           => $order_query->row['shipping_code'],
                'comment'                 => $order_query->row['comment'],
                'total'                   => $order_query->row['total'],
                'order_status_id'         => $order_query->row['order_status_id'],
                'order_status'            => $order_query->row['order_status'],
                'commission'              => $order_query->row['commission'],
                'language_id'             => $order_query->row['language_id'],
                'language_code'           => $language_code,
                'currency_id'             => $order_query->row['currency_id'],
                'currency_code'           => $order_query->row['currency_code'],
                'currency_value'          => $order_query->row['currency_value'],
                'ip'                      => $order_query->row['ip'],
                'forwarded_ip'            => $order_query->row['forwarded_ip'],
                'user_agent'              => $order_query->row['user_agent'],
                'accept_language'         => $order_query->row['accept_language'],
                'date_added'              => $order_query->row['date_added'],
                'date_modified'           => $order_query->row['date_modified']
            );
        } else {
            return false;
        }
    }

    public function addOrderHistory($order_id, $order_status_id, $comment = '', $notify = false, $override = false)

The parameter $override is not used and could be removed.

    {
        $order_info = $this->getOrder($order_id);
        
        if ($order_info) {

Blank line found at start of control structure

            // If current order status is not processing or complete but new status is processing or complete then commence completing the order
            if (!in_array($order_info['order_status_id'], array_merge($this->config->get('config_processing_status'), $this->config->get('config_complete_status'))) && in_array($order_status_id, array_merge($this->config->get('config_processing_status'), $this->config->get('config_complete_status')))) {
                // Redeem reward points
                $order_total_query = $this->db->query("
                    SELECT * 
                    FROM `order_total` 
                    WHERE order_id = '" . (int)$order_id . "' 
                    ORDER BY sort_order ASC
                ");

                foreach ($order_total_query->rows as $order_total) {
                    $this->load->model('extension/total/' . $order_total['code']);
                }

                // Stock subtraction
                $order_product_query = $this->db->query("
                    SELECT * 
                    FROM order_product 
                    WHERE order_id = '" . (int)$order_id . "'
                ");

                foreach ($order_product_query->rows as $order_product) {
                    $this->db->query("

The string literal \n UPDATE product \n SET quantity = (quantity - does not require double quotes, as per coding-style, please use single quotes.

                        UPDATE product 
                        SET quantity = (quantity - " . (int)$order_product['quantity'] . ") 
                        WHERE product_id = '" . (int)$order_product['product_id'] . "' 
                            AND subtract = '1'
                    ");

                    $order_option_query = $this->db->query("
                        SELECT * 
                        FROM order_option 
                        WHERE order_id = '" . (int)$order_id . "' 
                            AND order_product_id = '" . (int)$order_product['order_product_id'] . "'
                    ");

                    foreach ($order_option_query->rows as $option) {
                        $this->db->query("

The string literal \n UPDATE product_option_value \n SET quantity = (quantity - does not require double quotes, as per coding-style, please use single quotes.

                            UPDATE product_option_value 
                            SET quantity = (quantity - " . (int)$order_product['quantity'] . ") 
                            WHERE product_option_value_id = '" . (int)$option['product_option_value_id'] . "' 
                            AND subtract = '1'
                        ");
                    }
                }
            }

            // Update the DB with the new statuses
            $this->db->query("
                UPDATE `order` 
                SET order_status_id = '" . (int)$order_status_id . "', 
                    date_modified = NOW() 
                WHERE order_id = '" . (int)$order_id . "'
            ");

            $this->db->query("
                INSERT INTO order_history 
                SET order_id = '" . (int)$order_id . "', 
                    order_status_id = '" . (int)$order_status_id . "', 
                    notify = '" . (int)$notify . "', 
                    comment = '" . $this->db->escape($comment) . "', 
                    date_added = NOW()
            ");

            // If old order status is the processing or complete status but new status is not then commence restock, and remove reward history
            if (in_array($order_info['order_status_id'], array_merge($this->config->get('config_processing_status'), $this->config->get('config_complete_status'))) && !in_array($order_status_id, array_merge($this->config->get('config_processing_status'), $this->config->get('config_complete_status')))) {
                // Restock
                $product_query = $this->db->query("
                    SELECT * 
                    FROM order_product 
                    WHERE order_id = '" . (int)$order_id . "'
                ");

                foreach ($product_query->rows as $product) {
                    $this->db->query("

The string literal \n UPDATE `product` \n SET quantity = (quantity + does not require double quotes, as per coding-style, please use single quotes.

                        UPDATE `product` 
                        SET quantity = (quantity + " . (int)$product['quantity'] . ") 
                        WHERE product_id = '" . (int)$product['product_id'] . "' 
                            AND subtract = '1'
                    ");

                    $option_query = $this->db->query("
                        SELECT * 
                        FROM order_option 
                        WHERE order_id = '" . (int)$order_id . "' 
                            AND order_product_id = '" . (int)$product['order_product_id'] . "'
                    ");

                    foreach ($option_query->rows as $option) {
                        $this->db->query("

The string literal \n UPDATE product_option_value \n SET quantity = (quantity + does not require double quotes, as per coding-style, please use single quotes.

                            UPDATE product_option_value 
                            SET quantity = (quantity + " . (int)$product['quantity'] . ") 
                            WHERE product_option_value_id = '" . (int)$option['product_option_value_id'] . "' 
                                AND subtract = '1'
                        ");
                    }
                }

                // Remove reward points history
                $this->load->model('account/order');

                $order_total_query = $this->db->query("
                    SELECT * 
                    FROM `order_total` 
                    WHERE order_id = '" . (int)$order_id . "' 
                    ORDER BY sort_order ASC
                ");

                foreach ($order_total_query->rows as $order_total) {
                    $this->load->model('extension/total/' . $order_total['code']);

                    if (property_exists($this->{'model_extension_total_' . $order_total['code']}, 'unconfirm')) {
                        $this->{'model_extension_total_' . $order_total['code']}->unconfirm($order_id);
                    }
                }
            }

            $this->cache->delete('product');
            
            // If order status is 0 then becomes greater than 0 send main html email
            if (!$order_info['order_status_id'] && $order_status_id) {
                // Check for any downloadable products
                $download_status = false;
    
                $order_product_query = $this->db->query("
                    SELECT * 
                    FROM order_product 
                    WHERE order_id = '" . (int)$order_id . "'
                ");
    
                foreach ($order_product_query->rows as $order_product) {
                    // Check if there are any linked downloads
                    $product_download_query = $this->db->query("
                        SELECT COUNT(*) AS total 
                        FROM `product_to_download` 
                        WHERE product_id = '" . (int)$order_product['product_id'] . "'
                    ");
    
                    if ($product_download_query->row['total']) {
                        $download_status = true;
                    }
                }
    
                // Load the language for any mails that might be required to be sent out
                $language = new \Divine\Engine\Library\Language($order_info['language_code']);
                $language->load($order_info['language_code']);
                $language->load('mail/order');
    
                $order_status_query = $this->db->query("
                    SELECT * 
                    FROM order_status 
                    WHERE order_status_id = '" . (int)$order_status_id . "' 
                        AND language_id = '" . (int)$order_info['language_id'] . "'
                ");
    
                if ($order_status_query->num_rows) {
                    $order_status = $order_status_query->row['name'];
                } else {
                    $order_status = '';
                }
    
                $subject = sprintf($language->get('text_new_subject'), html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'), $order_id);
    
                // HTML Mail
                $data = array();
    
                $data['title'] = sprintf($language->get('text_new_subject'), $order_info['store_name'], $order_id);
    
                $data['text_greeting'] = sprintf($language->get('text_new_greeting'), $order_info['store_name']);
                $data['text_link'] = $language->get('text_new_link');
                $data['text_download'] = $language->get('text_new_download');
                $data['text_order_detail'] = $language->get('text_new_order_detail');
                $data['text_instruction'] = $language->get('text_new_instruction');
                $data['text_order_id'] = $language->get('text_new_order_id');
                $data['text_date_added'] = $language->get('text_new_date_added');
                $data['text_payment_method'] = $language->get('text_new_payment_method');
                $data['text_shipping_method'] = $language->get('text_new_shipping_method');
                $data['text_email'] = $language->get('text_new_email');
                $data['text_telephone'] = $language->get('text_new_telephone');
                $data['text_ip'] = $language->get('text_new_ip');
                $data['text_order_status'] = $language->get('text_new_order_status');
                $data['text_payment_address'] = $language->get('text_new_payment_address');
                $data['text_shipping_address'] = $language->get('text_new_shipping_address');
                $data['text_product'] = $language->get('text_new_product');
                $data['text_model'] = $language->get('text_new_model');
                $data['text_quantity'] = $language->get('text_new_quantity');
                $data['text_price'] = $language->get('text_new_price');
                $data['text_total'] = $language->get('text_new_total');
                $data['text_footer'] = $language->get('text_new_footer');
    
                $data['logo'] = $_SERVER['DOCUMENT_ROOT'] . '/public_html/assets/images/' . $this->config->get('config_logo');
                $data['store_name'] = $order_info['store_name'];
                $data['store_url'] = $order_info['store_url'];
                $data['customer_id'] = $order_info['customer_id'];
                $data['link'] = $order_info['store_url'] . 'index.php?route=account/order/info&order_id=' . $order_id;
    
                if ($download_status) {
                    $data['download'] = $order_info['store_url'] . 'index.php?route=account/download';
                } else {
                    $data['download'] = '';
                }
    
                $data['order_id'] = $order_id;
                $data['date_added'] = date($language->get('date_format_short'), strtotime($order_info['date_added']));
                $data['payment_method'] = $order_info['payment_method'];
                $data['shipping_method'] = $order_info['shipping_method'];
                $data['email'] = $order_info['email'];
                $data['telephone'] = $order_info['telephone'];
                $data['ip'] = $order_info['ip'];
                $data['order_status'] = $order_status;
    
                if ($comment && $notify) {
                    $data['comment'] = nl2br($comment);
                } else {
                    $data['comment'] = '';
                }
    
                if ($order_info['payment_address_format']) {
                    $format = $order_info['payment_address_format'];
                } else {
                    $format = '{firstname} {lastname}' . "\n" . '{company}' . "\n" . '{address_1}' . "\n" . '{address_2}' . "\n" . '{city} {postcode}' . "\n" . '{zone}' . "\n" . '{country}';
                }
    
                $find = array(
                    '{firstname}',
                    '{lastname}',
                    '{company}',
                    '{address_1}',
                    '{address_2}',
                    '{city}',
                    '{postcode}',
                    '{zone}',
                    '{zone_code}',
                    '{country}'
                );
    
                $replace = array(
                    'firstname' => $order_info['payment_firstname'],
                    'lastname'  => $order_info['payment_lastname'],
                    'company'   => $order_info['payment_company'],
                    'address_1' => $order_info['payment_address_1'],
                    'address_2' => $order_info['payment_address_2'],
                    'city'      => $order_info['payment_city'],
                    'postcode'  => $order_info['payment_postcode'],
                    'zone'      => $order_info['payment_zone'],
                    'zone_code' => $order_info['payment_zone_code'],
                    'country'   => $order_info['payment_country']
                );
    
                $data['payment_address'] = str_replace(array("\r\n", "\r", "\n"), '<br />', preg_replace(array("/\s\s+/", "/\r\r+/", "/\n\n+/"), '<br />', trim(str_replace($find, $replace, $format))));

The string literal /\s\s+/ does not require double quotes, as per coding-style, please use single quotes.

    
                if ($order_info['shipping_address_format']) {
                    $format = $order_info['shipping_address_format'];
                } else {
                    $format = '{firstname} {lastname}' . "\n" . '{company}' . "\n" . '{address_1}' . "\n" . '{address_2}' . "\n" . '{city} {postcode}' . "\n" . '{zone}' . "\n" . '{country}';
                }
    
                $find = array(
                    '{firstname}',
                    '{lastname}',
                    '{company}',
                    '{address_1}',
                    '{address_2}',
                    '{city}',
                    '{postcode}',
                    '{zone}',
                    '{zone_code}',
                    '{country}'
                );
    
                $replace = array(
                    'firstname' => $order_info['shipping_firstname'],
                    'lastname'  => $order_info['shipping_lastname'],
                    'company'   => $order_info['shipping_company'],
                    'address_1' => $order_info['shipping_address_1'],
                    'address_2' => $order_info['shipping_address_2'],
                    'city'      => $order_info['shipping_city'],
                    'postcode'  => $order_info['shipping_postcode'],
                    'zone'      => $order_info['shipping_zone'],
                    'zone_code' => $order_info['shipping_zone_code'],
                    'country'   => $order_info['shipping_country']
                );
    
                $data['shipping_address'] = str_replace(array("\r\n", "\r", "\n"), '<br />', preg_replace(array("/\s\s+/", "/\r\r+/", "/\n\n+/"), '<br />', trim(str_replace($find, $replace, $format))));

The string literal /\s\s+/ does not require double quotes, as per coding-style, please use single quotes.

    
                $this->load->model('tool/upload');
    
                // Products
                $data['products'] = array();
    
                foreach ($order_product_query->rows as $product) {
                    $option_data = array();
    
                    $order_option_query = $this->db->query("
                        SELECT * 
                        FROM order_option 
                        WHERE order_id = '" . (int)$order_id . "' 
                        AND order_product_id = '" . (int)$product['order_product_id'] . "'
                    ");
    
                    foreach ($order_option_query->rows as $option) {
                        if ($option['type'] != 'file') {
                            $value = $option['value'];
                        } else {
                            $upload_info = $this->model_tool_upload->getUploadByCode($option['value']);
    
                            if ($upload_info) {
                                $value = $upload_info['name'];
                            } else {
                                $value = '';
                            }
                        }
    
                        $option_data[] = array(
                            'name'  => $option['name'],
                            'value' => (\voku\helper\UTF8::strlen($value) > 20 ? \voku\helper\UTF8::substr($value, 0, 20) . '..' : $value)

Are you sure voku\helper\UTF8::substr($value, 0, 20) of type false|string can be used in concatenation?

                        );
                    }
    
                    $data['products'][] = array(
                        'name'     => $product['name'],
                        'model'    => $product['model'],
                        'option'   => $option_data,
                        'quantity' => $product['quantity'],
                        'price'    => $this->currency->format($product['price'], $order_info['currency_code'], $order_info['currency_value']),
                        'total'    => $this->currency->format($product['total'], $order_info['currency_code'], $order_info['currency_value'])
                    );
                }
    
                // Order Totals
                $data['totals'] = array();
                
                $order_total_query = $this->db->query("SELECT * FROM `order_total` WHERE order_id = '" . (int)$order_id . "' ORDER BY sort_order ASC");
    
                foreach ($order_total_query->rows as $total) {
                    $data['totals'][] = array(
                        'title' => $total['title'],
                        'text'  => $this->currency->format($total['value'], $order_info['currency_code'], $order_info['currency_value']),
                    );
                }
    
                // Text Mail
                $text  = sprintf($language->get('text_new_greeting'), html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8')) . "\n\n";
                $text .= $language->get('text_new_order_id') . ' ' . $order_id . "\n";
                $text .= $language->get('text_new_date_added') . ' ' . date($language->get('date_format_short'), strtotime($order_info['date_added'])) . "\n";
                $text .= $language->get('text_new_order_status') . ' ' . $order_status . "\n\n";
    
                if ($comment && $notify) {
                    $text .= $language->get('text_new_instruction') . "\n\n";
                    $text .= $comment . "\n\n";
                }
    
                // Products
                $text .= $language->get('text_new_products') . "\n";
    
                foreach ($order_product_query->rows as $product) {
                    $text .= $product['quantity'] . 'x ' . $product['name'] . ' (' . $product['model'] . ') ' . html_entity_decode($this->currency->format($product['total'], $order_info['currency_code'], $order_info['currency_value']), ENT_NOQUOTES, 'UTF-8') . "\n";
    
                    $order_option_query = $this->db->query("
                        SELECT * 
                        FROM order_option 
                        WHERE order_id = '" . (int)$order_id . "' 
                            AND order_product_id = '" . $product['order_product_id'] . "'
                    ");
    
                    foreach ($order_option_query->rows as $option) {
                        if ($option['type'] != 'file') {
                            $value = $option['value'];
                        } else {
                            $upload_info = $this->model_tool_upload->getUploadByCode($option['value']);
    
                            if ($upload_info) {
                                $value = $upload_info['name'];
                            } else {
                                $value = '';
                            }
                        }
    
                        $text .= chr(9) . '-' . $option['name'] . ' ' . (\voku\helper\UTF8::strlen($value) > 20 ? \voku\helper\UTF8::substr($value, 0, 20) . '..' : $value) . "\n";
                    }
                }
    
                $text .= "\n";
    
                $text .= $language->get('text_new_order_total') . "\n";
    
                foreach ($order_total_query->rows as $total) {
                    $text .= $total['title'] . ': ' . html_entity_decode($this->currency->format($total['value'], $order_info['currency_code'], $order_info['currency_value']), ENT_NOQUOTES, 'UTF-8') . "\n";
                }
    
                $text .= "\n";
    
                if ($order_info['customer_id']) {
                    $text .= $language->get('text_new_link') . "\n";
                    $text .= $order_info['store_url'] . 'index.php?route=account/order/info&order_id=' . $order_id . "\n\n";
                }
    
                if ($download_status) {
                    $text .= $language->get('text_new_download') . "\n";
                    $text .= $order_info['store_url'] . 'index.php?route=account/download' . "\n\n";
                }
    
                // Comment
                if ($order_info['comment']) {
                    $text .= $language->get('text_new_comment') . "\n\n";
                    $text .= $order_info['comment'] . "\n\n";
                }
    
                $text .= $language->get('text_new_footer') . "\n\n";
    
                $mail = new \Divine\Engine\Library\Mail();
                $mail->protocol = $this->config->get('config_mail_protocol');
                $mail->parameter = $this->config->get('config_mail_parameter');
                $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
                $mail->smtp_username = $this->config->get('config_mail_smtp_username');
                $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
                $mail->smtp_port = $this->config->get('config_mail_smtp_port');
                $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
    
                $mail->setTo($order_info['email']);
                $mail->setFrom($this->config->get('config_email'));
                $mail->setSender(html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'));
                $mail->setSubject(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'));
                $mail->setHtml($this->load->view('mail/order', $data));
                $mail->setText($text);
                $mail->send();
    
                // Admin Alert Mail
                if (in_array('order', (array)$this->config->get('config_mail_alert'))) {
                    $subject = sprintf($language->get('text_new_subject'), html_entity_decode($this->config->get('config_name'), ENT_QUOTES, 'UTF-8'), $order_id);
    
                    // HTML Mail
                    $data['text_greeting'] = $language->get('text_new_received');
    
                    if ($comment) {
                        if ($order_info['comment']) {
                            $data['comment'] = nl2br($comment) . '<br/><br/>' . $order_info['comment'];
                        } else {
                            $data['comment'] = nl2br($comment);
                        }
                    } else {
                        if ($order_info['comment']) {
                            $data['comment'] = $order_info['comment'];
                        } else {
                            $data['comment'] = '';
                        }
                    }
    
                    $data['text_download'] = '';
    
                    $data['text_footer'] = '';
    
                    $data['text_link'] = '';
                    $data['link'] = '';
                    $data['download'] = '';
    
                    // Text
                    $text  = $language->get('text_new_received') . "\n\n";
                    $text .= $language->get('text_new_order_id') . ' ' . $order_id . "\n";
                    $text .= $language->get('text_new_date_added') . ' ' . date($language->get('date_format_short'), strtotime($order_info['date_added'])) . "\n";
                    $text .= $language->get('text_new_order_status') . ' ' . $order_status . "\n\n";
                    $text .= $language->get('text_new_products') . "\n";
    
                    foreach ($order_product_query->rows as $product) {
                        $text .= $product['quantity'] . 'x ' . $product['name'] . ' (' . $product['model'] . ') ' . html_entity_decode($this->currency->format($product['total'], $order_info['currency_code'], $order_info['currency_value']), ENT_NOQUOTES, 'UTF-8') . "\n";
    
                        $order_option_query = $this->db->query("
                            SELECT * 
                            FROM order_option 
                            WHERE order_id = '" . (int)$order_id . "' 
                                AND order_product_id = '" . $product['order_product_id'] . "'
                        ");
    
                        foreach ($order_option_query->rows as $option) {
                            if ($option['type'] != 'file') {
                                $value = $option['value'];
                            } else {
                                $value = \voku\helper\UTF8::substr($option['value'], 0, \voku\helper\UTF8::strrpos($option['value'], '.'));

It seems like voku\helper\UTF8::strrpos($option['value'], '.') can also be of type false; however, parameter $length of voku\helper\UTF8::substr() does only seem to accept integer|null, maybe add an additional type check?

                            }
    
                            $text .= chr(9) . '-' . $option['name'] . ' ' . (\voku\helper\UTF8::strlen($value) > 20 ? \voku\helper\UTF8::substr($value, 0, 20) . '..' : $value) . "\n";
                        }
                    }
    
                    $text .= "\n";
    
                    $text .= $language->get('text_new_order_total') . "\n";
    
                    foreach ($order_total_query->rows as $total) {
                        $text .= $total['title'] . ': ' . html_entity_decode($this->currency->format($total['value'], $order_info['currency_code'], $order_info['currency_value']), ENT_NOQUOTES, 'UTF-8') . "\n";
                    }
    
                    $text .= "\n";
    
                    if ($order_info['comment']) {
                        $text .= $language->get('text_new_comment') . "\n\n";
                        $text .= $order_info['comment'] . "\n\n";
                    }
    
                    $mail = new \Divine\Engine\Library\Mail();
                    $mail->protocol = $this->config->get('config_mail_protocol');
                    $mail->parameter = $this->config->get('config_mail_parameter');
                    $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
                    $mail->smtp_username = $this->config->get('config_mail_smtp_username');
                    $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
                    $mail->smtp_port = $this->config->get('config_mail_smtp_port');
                    $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
    
                    $mail->setTo($this->config->get('config_email'));
                    $mail->setFrom($this->config->get('config_email'));
                    $mail->setSender(html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'));
                    $mail->setSubject(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'));
                    $mail->setHtml($this->load->view('mail/order', $data));
                    $mail->setText($text);
                    $mail->send();
    
                    // Send to additional alert emails
                    $emails = explode(',', $this->config->get('config_alert_email'));
    
                    foreach ($emails as $email) {
                        if ($email && filter_var($email, FILTER_VALIDATE_EMAIL)) {
                            $mail->setTo($email);
                            $mail->send();
                        }
                    }
                }
            }
    
            // If order status is not 0 then send update text email
            if ($order_info['order_status_id'] && $order_status_id && $notify) {
                $language = new \Divine\Engine\Library\Language($order_info['language_code']);
                $language->load($order_info['language_code']);
                $language->load('mail/order');
    
                $subject = sprintf($language->get('text_update_subject'), html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'), $order_id);
    
                $message  = $language->get('text_update_order') . ' ' . $order_id . "\n";
                $message .= $language->get('text_update_date_added') . ' ' . date($language->get('date_format_short'), strtotime($order_info['date_added'])) . "\n\n";
    
                $order_status_query = $this->db->query("
                    SELECT * 
                    FROM order_status 
                    WHERE order_status_id = '" . (int)$order_status_id . "' 
                        AND language_id = '" . (int)$order_info['language_id'] . "'
                ");
    
                if ($order_status_query->num_rows) {
                    $message .= $language->get('text_update_order_status') . "\n\n";
                    $message .= $order_status_query->row['name'] . "\n\n";
                }
    
                if ($order_info['customer_id']) {
                    $message .= $language->get('text_update_link') . "\n";
                    $message .= $order_info['store_url'] . 'index.php?route=account/order/info&order_id=' . $order_id . "\n\n";
                }
    
                if ($comment) {
                    $message .= $language->get('text_update_comment') . "\n\n";
                    $message .= strip_tags($comment) . "\n\n";
                }
    
                $message .= $language->get('text_update_footer');
    
                $mail = new \Divine\Engine\Library\Mail();
                $mail->protocol = $this->config->get('config_mail_protocol');
                $mail->parameter = $this->config->get('config_mail_parameter');
                $mail->smtp_hostname = $this->config->get('config_mail_smtp_hostname');
                $mail->smtp_username = $this->config->get('config_mail_smtp_username');
                $mail->smtp_password = html_entity_decode($this->config->get('config_mail_smtp_password'), ENT_QUOTES, 'UTF-8');
                $mail->smtp_port = $this->config->get('config_mail_smtp_port');
                $mail->smtp_timeout = $this->config->get('config_mail_smtp_timeout');
    
                $mail->setTo($order_info['email']);
                $mail->setFrom($this->config->get('config_email'));
                $mail->setSender(html_entity_decode($order_info['store_name'], ENT_QUOTES, 'UTF-8'));
                $mail->setSubject(html_entity_decode($subject, ENT_QUOTES, 'UTF-8'));
                $mail->setText($message);
                $mail->send();
            }
        }
    }
}