SailFish Prediction With V3 Price Oracle

Description

SailFish Prediction with V3 Oracle

Documentation

EDU/USDC

• Oracle EDU/USDC Miannet: 0xb80a2820eD522878504D9B46245D1112b2eFf3D9
• Prediction Mainnet: 0x78F948BeC290213b96BE65F0CCfc54d6A45C2047

Deployment

Verify that config.js has the correct information Uncomment private key usage lines in hardhat.config.js

export PK=PRIVATE_KEY
yarn migrate:[network]

Operation

When a round is started, the round's lockBlock and closeBlock would be set.

lockBlock = current block + intervalBlocks

closeBlock = current block + (intervalBlocks * 2)

Kick-start Rounds

The rounds are always kick-started with:

startGenesisRound()
(wait for x blocks)
lockGenesisRound()
(wait for x blocks)
executeRound()

Continue Running Rounds

executeRound()
(wait for x blocks)
executeRound()
(wait for x blocks)

Resuming Rounds

After errors like missing executeRound() etc.

pause()
(Users can't bet, but still is able to withdraw)
unpause()
startGenesisRound()
(wait for x blocks)
lockGenesisRound()
(wait for x blocks)
executeRound()

Common Errors

Refer to test/prediction.test.js

Architecture Illustration

Normal Operation

Missing Round Operation