Store Attestation to IPFS

[leszko]

What does this pull request do? Explain your changes. (required)

Add storing Attestation in IPFS.

Related task-runner PR: livepeer/task-runner#202

Specific updates (required)

• create a new task type export-data which can export any content into IPFS (and potentially other storage providers)
• schedule export-data task while creating a new attestation
• update attestation data while receiving the task result
• allow querying attestation by IPFS CID

How did you test each of these updates (required)

Does this pull request close any open issues?

https://linear.app/livepeer/issue/VID-214/studio-task-runner-add-pinning-video-metadata-to-ipfs

Screenshots (optional)

Checklist

• I have read the CONTRIBUTING document.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have added tests to cover my changes.

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Name	Status	Preview	Comments	Updated (UTC)
livepeer-studio	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jun 23, 2023 11:12am

[codecov]

Codecov Report

Merging #1775 (be803b7) into master (7ca0b41) will increase coverage by 0.92311%.
The diff coverage is 71.27072%.

❗ Current head be803b7 differs from pull request most recent head 6e7dc04. Consider uploading reports for the commit 6e7dc04 to get more accurate results

@@                 Coverage Diff                 @@
##              master       #1775         +/-   ##
===================================================
+ Coverage   53.80392%   54.72703%   +0.92311%     
===================================================
  Files             75          77          +2     
  Lines           5100        5257        +157     
  Branches        1025        1066         +41     
===================================================
+ Hits            2744        2877        +133     
- Misses          2016        2028         +12     
- Partials         340         352         +12     

Impacted Files	Coverage Δ
packages/api/src/config.js	100.00000% <ø> (ø)
packages/api/src/middleware/auth.ts	91.34615% <ø> (ø)
packages/api/src/store/queue.ts	71.64179% <ø> (ø)
packages/api/src/controllers/user.ts	42.27405% <9.09091%> (-0.32950%)	⬇️
packages/api/src/task/scheduler.ts	47.12644% <31.25000%> (-0.04337%)	⬇️
packages/api/src/controllers/helpers.ts	55.55556% <50.00000%> (+2.04205%)	⬆️
packages/api/src/controllers/playback.ts	83.13253% <71.42857%> (-4.92717%)	⬇️
packages/api/src/controllers/asset.ts	63.08411% <78.94737%> (+3.13787%)	⬆️
...ages/api/src/controllers/experiment/attestation.ts	87.27273% <87.27273%> (ø)
packages/api/src/app-router.ts	51.31579% <100.00000%> (+0.03374%)	⬆️
... and 4 more

... and 2 files with indirect coverage changes

---

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Impacted Files	Coverage Δ
packages/api/src/config.js	100.00000% <ø> (ø)
packages/api/src/middleware/auth.ts	91.34615% <ø> (ø)
packages/api/src/store/queue.ts	71.64179% <ø> (ø)
packages/api/src/controllers/user.ts	42.27405% <9.09091%> (-0.32950%)	⬇️
packages/api/src/task/scheduler.ts	47.12644% <31.25000%> (-0.04337%)	⬇️
packages/api/src/controllers/helpers.ts	55.55556% <50.00000%> (+2.04205%)	⬆️
packages/api/src/controllers/playback.ts	83.13253% <71.42857%> (-4.92717%)	⬇️
packages/api/src/controllers/asset.ts	63.08411% <78.94737%> (+3.13787%)	⬆️
...ages/api/src/controllers/experiment/attestation.ts	87.27273% <87.27273%> (ø)
packages/api/src/app-router.ts	51.31579% <100.00000%> (+0.03374%)	⬆️
... and 4 more

... and 2 files with indirect coverage changes

[victorges]

LGTM, just some nits/naming and a simple change on scheduler