Predefined Slots endpoints (SlotInterval)

[munshkr]

An API endpoint for predefined slots: This would allow the frontend to easily see all free and occupied slots, while keeping the flexibility of the current Stream model.

SlotInterval

• An Event has one or more SlotIntervals
• A SlotInterval defines an interval (has a start and end datetime), and a fixed slot duration (eg. 20 minutes)
• If not specified, an Event has a SlotInterval that spans the whole event
• SlotInterval start and end datetime must be within its related Event start and end datetimes