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Added instadapp governance connector

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This commit is contained in:
Thrilok Kumar 2021-06-23 00:56:44 +05:30
parent 4560aea2d2
commit e31abde1f8
4 changed files with 94 additions and 0 deletions
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6
contracts/mainnet/connectors/INST/events.sol Normal file
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pragma solidity ^0.7.0;
contract Events {
event LogVoteCast(uint256 proposalId, uint256 support, string reason);
event LogDelegate(address delegatee);
}

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contracts/mainnet/connectors/INST/helpers.sol Normal file
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pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
import { DSMath } from "../../common/math.sol";
import { Basic } from "../../common/basic.sol";
import { InstaTokenInterface, InstaGovernorInterface } from "./interface.sol";
abstract contract Helpers is DSMath, Basic {
/**
* @dev InstaGovernorBravo
*/
InstaGovernorInterface internal constant instaGovernor = InstaGovernorInterface(0x3d9819210A31b4961b30EF54bE2aeD79B9c9Cd3B);
/**
* @dev INST Token
*/
InstaTokenInterface internal constant instToken = InstaTokenInterface(0xc00e94Cb662C3520282E6f5717214004A7f26888);
}

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contracts/mainnet/connectors/INST/interface.sol Normal file
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pragma solidity ^0.7.0;
interface InstaGovernorInterface {
function castVoteWithReason(uint proposalId, uint8 support, string calldata reason) external;
}
interface InstaTokenInterface {
function delegate(address delegatee) external;
function delegates(address) external view returns(address);
}

60
contracts/mainnet/connectors/INST/main.sol Normal file
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pragma solidity ^0.7.0;
pragma experimental ABIEncoderV2;
/**
* @title Instadapp Governance.
* @dev Governance.
*/
import { TokenInterface } from "../../common/interfaces.sol";
import { Stores } from "../../common/stores.sol";
import { Helpers } from "./helpers.sol";
import { Events } from "./events.sol";
abstract contract Resolver is Events, Helpers {
/**
* @dev Delegate votes.
* @notice Delegating votes to delegatee.
* @param delegatee The address to delegate the votes.
*/
function delegate(address delegatee) external payable returns (string memory _eventName, bytes memory _eventParam) {
require(instToken.delegates(address(this)) != delegatee, "Already delegated to same delegatee.");
instToken.delegate(delegatee);
_eventName = "LogDelegate(address)";
_eventParam = abi.encode(delegatee);
}
/**
* @dev Cast vote.
* @notice Casting vote for a proposal
* @param proposalId The id of the proposal to vote on
* @param support The support value for the vote. 0=against, 1=for, 2=abstain
*/
function voteCast(uint256 proposalId, uint256 support) external payable returns (string memory _eventName, bytes memory _eventParam) {
instaGovernor.castVoteWithReason(proposalId, uint8(support), "");
_eventName = "LogVoteCast(uint256,uint256,string)";
_eventParam = abi.encode(proposalId, support, "");
}
/**
* @dev Cast vote with reason.
* @notice Casting vote for a proposal
* @param proposalId The id of the proposal to vote on
* @param support The support value for the vote. 0=against, 1=for, 2=abstain
* @param reason The reason given for the vote
*/
function voteCastWithReason(uint256 proposalId, uint256 support, string calldata reason) external payable returns (string memory _eventName, bytes memory _eventParam) {
instaGovernor.castVoteWithReason(proposalId, uint8(support), reason);
_eventName = "LogVoteCast(uint256,uint256,string)";
_eventParam = abi.encode(proposalId, support, reason);
}
}
contract ConnectV2InstadappGovernanceBravo is Resolver {
string public constant name = "Instadapp-governance-bravo-v1";
}