NOTICE: PGSQL extensions required

Ensure to enable this: CREATE EXTENSION btree_gist; Ensure to enable this: CREATE EXTENSION btree_gin;

These will allow us to create indices on varchar[] & date ranges

What we can do:

• create recurring event using RRule, multi-tenancy support
• update that event, including meta & period
• remove an event
• list events by tenant within a given time frame, including filtering by tags & hosts/participants

Roadmap

• [ ] subscribe to events
• [ ] unsubscribe from event
• [ ] send "notification" to subscribers when event changes
• [ ] support pagination by events or add max time frame to prevent extreme database load