IHP - How to connect IHP's Postgres instance with Moodle?

I'm trying to connect IHP's Postgres instance with Moodle. The [IHP Guide][1] uses `postgresql:///app?host=YOUR_PROJECT_DIRECTORY/build/db` with the development server running to connect however Moodle further requires Database host, name, user, password, port, Tables prefix and Unix Socket to connect. [1]: https://ihp.digitallyinduced.com/Guide/database.html#connecting-to-db-via-terminal