feat: optional UTXO caching

[camsjams]

closes: #865

This option is disabled by default (a point of discussion ⚠️ )

This can be enabled like so:

Non-zero number

// uses cache time in ms
const provider = new Provider('http://127.0.0.1:4000/graphql', { cacheUtxo: 2500 });

[github-actions]

Coverage report

St.❔	Category	Percentage	Covered / Total
🟢	Statements	95.41% (+0.04% 🔼)	4841/5074
🟢	Branches	84.29% (+0.35% 🔼)	853/1012
🟢	Functions	92.94% (+0.07% 🔼)	934/1005
🟢	Lines	95.41% (+0.04% 🔼)	4619/4841

Show new covered files 🐣

St.❔	File	Statements	Branches	Functions	Lines
🟢	... / memory-cache.ts	100%	100%	100%	100%

Test suite run success

874 tests passing in 136 suites.

Report generated by 🧪jest coverage report action from 64100d0

[Torres-ssf]

Hey good job 👍

About to go a little bikeshedding here...

[arboleya]

Looking great.

Just this comment:

• feat: optional UTXO caching #930 (comment)

IMO, the class should have a method getAllEntries() or similar, that returns everything. Consumers could then choose to filter the entries however they like.

[camsjams]

@arboleya this has been revised to be more clear about the methods and their return data

[Dhaiwat10]

Looking great apart from some formatting changes that crept in to provider.test.ts 🫡

[Dhaiwat10]

Noticed something weird. The test workflow is failing but apparently there are no logs:

[camsjams]

Noticed something weird. The test workflow is failing but apparently there are no logs:

I think GitHub is having issues...