GReputation
The contract extends Reputation contract with delegation and cross blockchain merkle states.
To be noticed: the contract breaks DAOStack nativeReputation usage, since it is not possiible to upgrade the original nativeReputation token. it means you can no longer rely on
avatar.nativeReputation()
or controller.nativeReputation()
to return the current reputation token.The DAO avatar will be the owner of this reputation token and not the Controller. Minting by the DAO will be done using
controller.genericCall
and not via controller.mintReputation
.Emitted when a delegate account's vote balance changes.
Parameter name | Annotation |
---|---|
delgate | The address of delegate account. |
delegator | The address of delegator account. |
previousBalance | The previous amount of vote power balance. |
newBalance | The new amount of vote power balance. |
event DelegateVotesChanged(
address indexed delegate,
address indexed delegator,
uint256 previousBalance,
uint256 newBalance
);
Emitted when a state hash of a blockhain is set.
Parameter name | Annotation |
---|---|
blockchain | The blockchain name. |
merkleRoot | The state hash. |
totalSupply | The total supply of reputation on the specific blockchain. |
event StateHash(string blockchain, bytes32 merkleRoot, uint256 totalSupply);
Emitted when user balance in a specific blockchain state hash is proved.
Parameter name | Annotation |
---|---|
blockchain | The name of the blockchain. |
user | The user whose balance if proved. |
repBalance | The balance in reputation of the user that is being proved. |
event StateHashProof(string blockchain, address user, uint256 repBalance);
Sets the state hash of a blockchain.
Parameter name | Annotation |
---|---|
_id | The string name of the blockchain (will be hashed to produce byte32 id). |
_hash | The state hash. |
_totalSupply | Total supply of reputation on the specific blockchain. |
Can only be called by the admin.
function setBlockchainStateHash(
string memory _id,
bytes32 _hash,
uint256 _totalSupply
) public;
Get the number of active votes a user holds after delegation (vs the basic balance of reputation he holds).
Parameter name | Annotation |
---|---|
_user | The user to get active votes for. |
_global | Flag whether to include reputation from other blockchains. |
_blockNumber | Get votes state at specific block. |
Returns: the number of votes.
function getVotesAt(
address _user,
bool _global,
uint256 _blockNumber
) public view returns (uint256);
Parameter name | Annotation |
---|---|
_blockNumber | Specific block. |
Returns: total supply in current blockchain.
function totalSupplyLocal(uint256 _blockNumber) public view returns (uint256);
Parameter name | Annotation |
---|---|
_blockNumber | Specific block. |
Returns: total supply in all blockchain aggregated.
function totalSupplyAt(uint256 _blockNumber) public view returns (uint256);
The function that gets the number of active votes a user holds after delegation in specific blockchain.
Parameter name | Annotation |
---|---|
_id | The keccak256 hash of the blockchain string ID. |
_user | The user to get active votes for. |
_blockNumber | Specific block. |
Returns: the number of votes.
function getVotesAtBlockchain(
bytes32 _id,
address _user,
uint256 _blockNumber
) public view returns (uint256);
The function that proves user balance in a specific blockchain state hash
Parameter name | Annotation |
---|---|
_id | The string ID of the blockchain we supply proof for. |
_user | The user to prove his balance. |
_balance | The balance we are proving. |
_proof | Array of byte32 with proof data (currently merkle tree path). |
_nodeIndex | Index of node in the tree (for unsorted merkle tree proof). |
Returns:
true
if proof is valid.function proveBalanceOfAtBlockchain(
string memory _id,
address _user,
uint256 _balance,
bytes32[] memory _proof,
uint256 _nodeIndex
) public returns (bool)
The function that delegate votes to another user.
Parameter name | Annotation |
---|---|
_delegate | The to whom to delegate address. |
function delegateTo(address _delegate) public;
The function that cancels user delegation.
function undelegate() public;
Last modified 1yr ago