Show rhythm codes

[gregdyke]

Story

• As a website visitor

• I Want to be able to see only the rhythm codes ("parent codes to a set of related rhythm, e.g. the Blues rhythm code is parent to Struttin', Ballroomin', Piedmont triple")

• So That I'm not overwhelmed by the number of rhythms

Acceptance Criteria

1. Given a rhythm code exists
   • When the map is shown
   • Then the rhythm code is included
   • And it looks visually distinct from the rhythms (dot with surrounding circle?)
2. Given a rhythm code exists with "child" rhythms
   • When the rhythm code is clicked/selected
   • Then a small pane is dropped down, listing the child rhythms
3. Given a rhythm code pane is shown
   • When a rhythm is clicked
   • Then the modal for that rhythm is shown

Implementation Notes

Checklist:

• I have defined the user story
• I have defined some acceptance criteria
• I have included any implementation notes
• I have included all relevant links

[gregdyke]

[gregdyke]

No longer doing this stretch goal as we are not showing the rhythms on the map for now.

Stretch goal: when a rhythm code is selected, highlight corresponding rhythms on the map

[gregdyke]

Concern: isolated rhythms would not belong to a rhythm code -> for now, no isolated rhythms
How many rhythm codes shown at 1 time -> just one code can be selected at any one time

[mferryRV]

We need rhythm codes for DC hand dancing and Rumba Guaguanco in order to execute this effectively.

[gregdyke]

For now, I have for you:

Rhythm code: Rumba (location cuba/havana)
Rhythms: (all same location - for now, distribute them in a grid around Havana and we will clarify with Deirdre)
Rumba Columbiana https://www.youtube.com/watch?v=W4aMl4HpKIQ
Rumba Guaguanco (already in db)
Rumba Yambu https://www.youtube.com/watch?v=Mux8ibZWbrg
Rumba Habanera https://www.youtube.com/watch?v=iLGuLEqtq7g

[gregdyke]

As added in #22, we will stop showing rhythms as dots on the map and only show rhythm codes -> this could be done in this ticket, or separately

[mferryRV]

This is a prerequisite for #44

We need to modify the data structure we use to focus on lists of Rhythm Codes rather than Rhythms. Currently /apis/rhythms returns a list of rhythms. We either need an API endpoint for a list of rhythm codes and their child rhythms OR the front-end needs to group rhythms by rhythm code.