Technical Documentation

System Architecture Overview

The HS CRM application system is built on the LAMP (Linux-Apache-MySQL-PHP) platform. It is designed to operate with two main user interfaces: (1) a company staff-facing backend user interface, and (2) integration with a front-end company website, preferably built in Wordpress and running on the same web server as the backend system.

Main Components

Assuming the web server domain directory is in a /public_html (or /www) directory,

• The HS core software, located on the web server in the /public_html/houghton directory;
• Customized versions of the core software code files, located in the /public_html/houghton_local directory;
• A single MySQL database;
• A front-end website, usually built on the Wordpress platform.

The web server is configured to execute code files (.php) by looking first in the /houghton_local directory tree, where customized versions of HS software are kepy for the particular customer installation. If the code file is not found there, it defaults to the core code file from the /houghton directory tree.

Special Auto-Responder Code Files

HS has logic to automatically send email auto-responders using the following code files:

mail_career_thank_you.php

mail_cc_declined.php

mail_cc_declined.php.2

mail_cc_declined.php.3

mail_cc_expiring.php

mail_event_guest_link.php

mail_event_registration_instructions.php

mail_event_table_host_instructions.php

mail_event_table_host_not_found.php

mail_event_table_host_notification.php

mail_event_thanks.php

mail_event_ticket.php

mail_fundraiser_payment_notification.php

mail_fundraiser_welcome.php

mail_gifter_notification.php

mail_gift_recipient_notification.php

mail_job_filled.php

mail_passwd_reset.php

mail_payment_update_confirmed.php

mail_renew_recurring.php

mail_subscription_cancel.php

mail_subscription_start.php

mail_volunteer.php

mail_welcome.php