Sync stuff

[ErikBjare]

Resuming work from #71

What's missing:

• "2-way" test with actual folder
• Test for when events have been modified/deleted (when should things get synced?)
• Use device IDs to identify remotes
  • Partially done, but can probably be done better.
• refactor (some things can be broken down/reused)
• better error handling (proper aw-client-rust errors, get rid of unwraps)
• more comprehensive tests (should be >90% covered)
• review processes/conventions
• See comments in More progress on sync #71 and fix them
• anything else?

[codecov]

Codecov Report

Merging #89 (1f9071a) into master (6452957) will decrease coverage by 0.14%.
The diff coverage is 0.00%.

@@            Coverage Diff             @@
##           master      #89      +/-   ##
==========================================
- Coverage   60.85%   60.70%   -0.15%     
==========================================
  Files          44       44              
  Lines        4989     5001      +12     
==========================================
  Hits         3036     3036              
- Misses       1953     1965      +12     

Impacted Files	Coverage Δ
aw-server/src/main.rs	0.00% <0.00%> (ø)
aw-server/src/macros.rs	26.58% <0.00%> (-1.42%)	⬇️
aw-query/src/parser.rs	41.85% <0.00%> (-0.15%)	⬇️
aw-server/src/endpoints/mod.rs	78.04% <0.00%> (+2.43%)	⬆️

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[ErikBjare]

Rebasing on master somehow closed the PR as there was no longer a diff. I assume the commit had been cherrypicked or something?

[ErikBjare]

Got sync working using aw-client-rust. I've only tested syncing temporary databases to my local testing instance, but it seems to work!

[ErikBjare]

For some reason can't request a review from @xylix, but would be nice to have as many eyes on this as possible.

[xylix]

Interesting that requesting doesn't work. I'll take a look around

[xylix]

The code looks pretty good. What are the currently missing features? Is "See comments in #71 and fix them" not complete yet?

[ErikBjare]

@johan-bjareholt I've stumbled into an issue where I need to know the device ID for a remote bucket... Could you take a look at it so we can discuss options?

[johan-bjareholt]

I've stumbled into an issue where I need to know the device ID for a remote bucket... Could you take a look at it so we can discuss options?

Maybe just have a migration where we add a "host-id" row to all buckets? Then we could add the hosts ID to the already existing buckets.

Later on we could have a table for users to set their own names for each host instead of having a uuid for each maybe? And possibly even use the new key_value API for that.

[ErikBjare]

@johan-bjareholt I think it's about time to merge this. There's work left but should be mergeable (assuming CI passes). Review plz.

[ErikBjare]

Merging this for now, as the CLI additions are needed for my PR in ErikBjare/quantifiedme#4

Will later continue the work in a new PR.