Refactor Event Categories

[Ardnived]

As new features have been added, the event form has become more complicated. This threatens the simplicity of the event management. On another note, event categories don't do much, except change the default event title.

The suggestion is to solve both these problems, by making event categories more "opinionated." Meaning that some fields will only be shown based on which event category is selected. This will also help ensure that the event category is set accurately, which will support future usage of that field for analytics or marketing.

Currently we have the following categories:

• Into Meditation Class
• Intermediate Meditation Class
• Meditation Course
• Stall
• Concert

A possible new set of categories, with their implications and features:

• Drop-in Class, this is for your typical weekly sahaj class.
  • End date is optional (required for other categories)
• Course, this is for fixed duration courses where a seeker is expected to attend every classs.
  • Disable registration after first class starts (but keep event on the map, so that current attendees can find it again).
• Single Class, for one-off public classes during a tour or other event.
  • Hide recurrence and end date fields (this event happens once, on a single day)
• Stall, for temporary stalls at a market, festival, or mall.
  • Hide all registration related fields (no registration required)
  • Hide all online event fields (cannot be online)
• Concert, for large events in booked venues.
  • Registration limit is required (optional for other categories)
  • Hide recurrence and end date fields (this event happens once, on a single day)

As new features are added, this set up can be extended to keep the event edit form as simple as possible. With this configuration we can also remove the "Registration Deadline" field, since that was intended for courses, which will be handled automatically instead.

Another thing to consider, is whether it is useful for have an "Intermediate Drop-in Class" category. We could use them to make event recommendations in the future, but it's unclear whether any collective will want to list their intermediate classes online.

Online classes

• Let's also simplify the form by moving "Online Class" to the top of the form, and hiding relevant / irrelevant fields based on that.
• Create a help message "Wondering how to create an online event?"

Other

• Hide the manager section when the event manager is not a super manager

[Ardnived]

This will require some discussion with @antontcymbal before implementation.

[Ardnived]

This is mostly implemented, a few things left:

• Remove registration_deadline and room fields
• Implement registration_deadline for events with the "course" category.
• Update category descriptions
• Implement registration limit for courses and concerts

[Ardnived]

Now implemented, except that I left the room field in place for now. It just doesn't appear in the Event Edit page anymore.