feat(firestore): support for aggregate queries including sum() & average()

[russellwheatley]

Description

• Support for getAggregateFromServer(). Modular support only.

Related issues

closes #8027

Release Summary

Checklist

• I read the Contributor Guide and followed the process outlined there for submitting PRs.
  • Yes
• My change supports the following platforms;
  • Android
  • iOS
• My change includes tests;
  • e2e tests added or updated in packages/\*\*/e2e
  • jest tests added or updated in packages/\*\*/__tests__
• I have updated TypeScript types that are affected by my change.
• This is a breaking change;
  • Yes
  • No

Test Plan

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Name	Status	Preview	Comments	Updated (UTC)
react-native-firebase	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Nov 13, 2024 0:37am

[mikehardy]

exciting! couldn't but look through it even though draft+android-only+no-e2e at the moment because I contemplated implementing this myself months ago :-)

Had a couple quick thoughts but mostly just wanted to say this is exciting. Cheers

[mikehardy]

• has one code error from just reading in iOS, noted with suggestion to add return after executing reject block
• the number handling probe hit paydirt! which is kind of awful but also represents progress (known error better than unknown error...)
• some new android issue ?

It really does look like progress tho, just this one is a real feature size-wise so has real subtleties

[mikehardy]

awesome!

[mikehardy]

still LGTM - just looked at the last couple test additions (nice)

[alanschwarz]

Hi!

I upgraded to 21.5.0 today because I was super happy for the support for sum(). But I think there might be an issue with typescript... I made some screenshots. Maybe I am doing something wrong, but the docs aren't updated yet, so I'm not sure how to help...

Thank you! If I can help in any way please let me know :)