Book Image

PHP 5 E-commerce Development

By :
Book Image

PHP 5 E-commerce Development

By:

Overview of this book

<p>The popularity of online shopping has increased dramatically over the past few years. There are plenty of options available if you not are planning to build your own e-commerce solution but sometimes it's better to use your own solutions. It may be easy to find an e-commerce system but when it comes to extending it or using it you might come across a lot of difficulties.<br /><br />This book will show you how to create your own PHP framework that can be extended and used with ease, particularly for e-commerce sites. Using this framework you will be able to display and manage products, customize products, create wish-lists, make recommendations to customers based on previous purchases, send email notifications when certain products are in stock, rate the products online, and much more.<br /><br />This book helps you build a Model-View-Controller style framework, which is then used to put together an e-commerce application. The framework contains template management, database management, and user authentication management. With core functionality in place, e-commerce-focused features are gradually added to the framework including products, categories, customizable products with different variations and customer input, wish-lists, recommendations, the shopping basket, and a complete order process.<br />&nbsp;<br />At the end of the book, you will have an e-commerce architecture that will take you from viewing or searching for products, and adding them to your basket, through the checkout process and making payment for your order, to your order being dispatched. Focus is placed on flexibility, so that the framework can be extended as the needs of a particular store change, as illustrated by one of the appendices, which goes through the process of modifying the store to sell downloadable products, as well as physical ones.<br /><br />Supplementary information, such as how to market and promote an online store, as well as take regular backups and perform maintenance is also covered, ensuring you have every chance of success with you own e-commerce framework backed store.</p>
Table of Contents (23 chapters)
PHP 5 e-commerce Development
Credits
About the Author
About the Reviewers
Preface

From visitor to a user


When a visitor comes to our site, adds products to their basket, and then signs up, we need to transfer the basket to them, as a user. This would allow them to access this basket on other computers too.

The transferToUser function

A function within our basket model would make this easy; all it needs to do is find any products in the basket table, which are associated with the user's session data and update these records to have the user's ID contained.

/**
* Transfer the basket to another user
* @param int user id
* @return bool
*/
public function transferToUser( $user )
{
$changes = array( 'user_id' => $user );
$s = session_id();
$ip = $_SERVER ['REMOTE_ADDR'];
$this->registry->getObject('db')->
updateRecords( 'basket_contents', $changes, " SESSION_ID='{$s}' AND ip='{$ip}' ");
return true;
}

One thing you may notice is that we are not filtering this based on recent entries. The reason for that is, out-of-date entries in the basket table should be pruned...