Optimize cost of marking attendance - Githubissues

makoto / blockparty

NO BLOCK NO PARTY

MIT License

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Optimize cost of marking attendance #160

Open makoto opened 6 years ago

makoto commented 6 years ago

Currently the cost of marking participants increase in O(n).

The potential solution would be.

Only mark people who did not attend
Track attendance as bitmap binary array which can be updated with one storage write
Use Merkel airdrop logic to put the merkel hash of all the participants (this require to hold all attendees info off chain).