2. Structure

Components

The application is made up of the following:

• Rails web application to serve pages to the end users
• Azure active directory to authenticate users
• Heroku Scheduler, DelayedJob and Postgres to process periodic/background tasks
• Repairs API to access universal housing and DRS data
• Neo4j to store references between works orders and keep track of what notes and work orders have been processed.

See 6. Pretty Pictures for diagrams of how the components are used together.