feature/firestore-update-field-in-collection

[isaacna]

Pull request recommendations:

• [x] Name your pull request your-development-type/short-description. Ex: feature/read-tiff-files
• [ ] Link to any relevant issue in the PR description. Ex: Resolves [gh-12], adds tiff file format support
• [x] Provide context of changes.
  • Added a function that updates the field of a collection. This is to account for scenarios in our database where the values of a collection's hasn't actually been created yet.
• I thought it would be better to write one generalizable function then several specific function such as add_minutes_item_to_event_minutes_item. Either way we can just use update_collection_with_field or create collection-specific methods that use it.
• [x] Provide relevant tests for your feature or bug fix.
  • Just did a manual test, and it works for both simple and complex data structures (strings, dictionaries)
• [ ] Provide or update documentation for any feature added by your pull request.

Thanks for contributing!

[isaacna]

Not sure why the black formatting is flagging the PR, it's saying it's valid on my end