Note: This PR must be merged after graphprotocol/graph-tooling#1108.
Schema's changes:
Entity name changed to PREOperator, which is more descriptive.
Added OperatorBonded event handler, so PREOperator instance is created when a new operator is bonded.
Added confirmationTimestamp field, which will store the time in which the operator is confirmed.
Other changes:
Update getEpochStakeId function. This function from utils returns a string with the Epoch Stake's ID. Now it accepts an epoch ID. If this is not passed, it takes the current epoch count. Also, the staking provider argument type have changed from String to Address for simplicity.
Note: This PR must be merged after graphprotocol/graph-tooling#1108.
Schema's changes:
Other changes: