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Merge pull request #192 from aura-nw/cleanup-evmutil
Cleanup evmutil and adapt evmos precompiles
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| Original file line number | Diff line number | Diff line change |
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| // SPDX-License-Identifier: LGPL-3.0-only | ||
| pragma solidity >=0.8.17; | ||
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| import "../common/Types.sol"; | ||
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| /// @dev The DistributionI contract's address. | ||
| address constant DISTRIBUTION_PRECOMPILE_ADDRESS = 0x0000000000000000000000000000000000000801; | ||
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| /// @dev Define all the available distribution methods. | ||
| string constant MSG_SET_WITHDRAWER_ADDRESS = "/cosmos.distribution.v1beta1.MsgSetWithdrawAddress"; | ||
| string constant MSG_WITHDRAW_DELEGATOR_REWARD = "/cosmos.distribution.v1beta1.MsgWithdrawDelegatorReward"; | ||
| string constant MSG_WITHDRAW_VALIDATOR_COMMISSION = "/cosmos.distribution.v1beta1.MsgWithdrawValidatorCommission"; | ||
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| /// @dev The DistributionI contract's instance. | ||
| DistributionI constant DISTRIBUTION_CONTRACT = DistributionI( | ||
| DISTRIBUTION_PRECOMPILE_ADDRESS | ||
| ); | ||
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| struct ValidatorSlashEvent { | ||
| uint64 validatorPeriod; | ||
| Dec fraction; | ||
| } | ||
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| struct ValidatorDistributionInfo { | ||
| string operatorAddress; | ||
| DecCoin[] selfBondRewards; | ||
| DecCoin[] commission; | ||
| } | ||
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| struct DelegationDelegatorReward { | ||
| string validatorAddress; | ||
| DecCoin[] reward; | ||
| } | ||
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| /// @author Evmos Team | ||
| /// @title Distribution Precompile Contract | ||
| /// @dev The interface through which solidity contracts will interact with Distribution | ||
| /// @custom:address 0x0000000000000000000000000000000000000801 | ||
| interface DistributionI { | ||
| /// @dev ClaimRewards defines an Event emitted when rewards are claimed | ||
| /// @param delegatorAddress the address of the delegator | ||
| /// @param amount the amount being claimed | ||
| event ClaimRewards( | ||
| address indexed delegatorAddress, | ||
| uint256 amount | ||
| ); | ||
|
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| /// @dev SetWithdrawerAddress defines an Event emitted when a new withdrawer address is being set | ||
| /// @param caller the caller of the transaction | ||
| /// @param withdrawerAddress the newly set withdrawer address | ||
| event SetWithdrawerAddress( | ||
| address indexed caller, | ||
| string withdrawerAddress | ||
| ); | ||
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| /// @dev WithdrawDelegatorRewards defines an Event emitted when rewards from a delegation are withdrawn | ||
| /// @param delegatorAddress the address of the delegator | ||
| /// @param validatorAddress the address of the validator | ||
| /// @param amount the amount being withdrawn from the delegation | ||
| event WithdrawDelegatorRewards( | ||
| address indexed delegatorAddress, | ||
| address indexed validatorAddress, | ||
| uint256 amount | ||
| ); | ||
|
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| /// @dev WithdrawValidatorCommission defines an Event emitted when validator commissions are being withdrawn | ||
| /// @param validatorAddress is the address of the validator | ||
| /// @param commission is the total commission earned by the validator | ||
| event WithdrawValidatorCommission( | ||
| string indexed validatorAddress, | ||
| uint256 commission | ||
| ); | ||
|
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| /// TRANSACTIONS | ||
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| /// @dev Claims all rewards from a select set of validators or all of them for a delegator. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @param maxRetrieve The maximum number of validators to claim rewards from | ||
| /// @return success Whether the transaction was successful or not | ||
| function claimRewards( | ||
| address delegatorAddress, | ||
| uint32 maxRetrieve | ||
| ) external returns (bool success); | ||
|
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| /// @dev Change the address, that can withdraw the rewards of a delegator. | ||
| /// Note that this address cannot be a module account. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @param withdrawerAddress The address that will be capable of withdrawing rewards for | ||
| /// the given delegator address | ||
| function setWithdrawAddress( | ||
| address delegatorAddress, | ||
| string memory withdrawerAddress | ||
| ) external returns (bool success); | ||
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| /// @dev Withdraw the rewards of a delegator from a validator | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return amount The amount of Coin withdrawn | ||
| function withdrawDelegatorRewards( | ||
| address delegatorAddress, | ||
| string memory validatorAddress | ||
| ) external returns (Coin[] calldata amount); | ||
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| /// @dev Withdraws the rewards commission of a validator. | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return amount The amount of Coin withdrawn | ||
| function withdrawValidatorCommission( | ||
| string memory validatorAddress | ||
| ) external returns (Coin[] calldata amount); | ||
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| /// QUERIES | ||
| /// @dev Queries validator commission and self-delegation rewards for validator. | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return distributionInfo The validator's distribution info | ||
| function validatorDistributionInfo( | ||
| string memory validatorAddress | ||
| ) | ||
| external | ||
| view | ||
| returns ( | ||
| ValidatorDistributionInfo calldata distributionInfo | ||
| ); | ||
|
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| /// @dev Queries the outstanding rewards of a validator address. | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return rewards The validator's outstanding rewards | ||
| function validatorOutstandingRewards( | ||
| string memory validatorAddress | ||
| ) external view returns (DecCoin[] calldata rewards); | ||
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| /// @dev Queries the accumulated commission for a validator. | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return commission The validator's commission | ||
| function validatorCommission( | ||
| string memory validatorAddress | ||
| ) external view returns (DecCoin[] calldata commission); | ||
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| /// @dev Queries the slashing events for a validator in a given height interval | ||
| /// defined by the starting and ending height. | ||
| /// @param validatorAddress The address of the validator | ||
| /// @param startingHeight The starting height | ||
| /// @param endingHeight The ending height | ||
| /// @param pageRequest Defines a pagination for the request. | ||
| /// @return slashes The validator's slash events | ||
| /// @return pageResponse The pagination response for the query | ||
| function validatorSlashes( | ||
| string memory validatorAddress, | ||
| uint64 startingHeight, | ||
| uint64 endingHeight, | ||
| PageRequest calldata pageRequest | ||
| ) | ||
| external | ||
| view | ||
| returns ( | ||
| ValidatorSlashEvent[] calldata slashes, | ||
| PageResponse calldata pageResponse | ||
| ); | ||
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| /// @dev Queries the total rewards accrued by a delegation from a specific address to a given validator. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @param validatorAddress The address of the validator | ||
| /// @return rewards The total rewards accrued by a delegation. | ||
| function delegationRewards( | ||
| address delegatorAddress, | ||
| string memory validatorAddress | ||
| ) external view returns (DecCoin[] calldata rewards); | ||
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| /// @dev Queries the total rewards accrued by each validator, that a given | ||
| /// address has delegated to. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @return rewards The total rewards accrued by each validator for a delegator. | ||
| /// @return total The total rewards accrued by a delegator. | ||
| function delegationTotalRewards( | ||
| address delegatorAddress | ||
| ) | ||
| external | ||
| view | ||
| returns ( | ||
| DelegationDelegatorReward[] calldata rewards, | ||
| DecCoin[] calldata total | ||
| ); | ||
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| /// @dev Queries all validators, that a given address has delegated to. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @return validators The addresses of all validators, that were delegated to by the given address. | ||
| function delegatorValidators( | ||
| address delegatorAddress | ||
| ) external view returns (string[] calldata validators); | ||
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| /// @dev Queries the address capable of withdrawing rewards for a given delegator. | ||
| /// @param delegatorAddress The address of the delegator | ||
| /// @return withdrawAddress The address capable of withdrawing rewards for the delegator. | ||
| function delegatorWithdrawAddress( | ||
| address delegatorAddress | ||
| ) external view returns (string memory withdrawAddress); | ||
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| } |
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