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avax rewards: aave v3

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pradyuman-verma 2022-04-21 00:49:13 +05:30
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10 changed files with 186 additions and 64 deletions
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13
contracts/avalanche/connectors/aave/aave-rewards/helpers.sol
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import { DSMath } from "../../../common/math.sol";
import { Basic } from "../../../common/basic.sol";
import { AaveIncentivesInterface } from "./interface.sol";
abstract contract Helpers is DSMath, Basic {
/**
* @dev Aave Incentives
*/
AaveIncentivesInterface internal constant incentives = AaveIncentivesInterface(0x01D83Fe6A10D2f2B7AF17034343746188272cAc9);
}

51
contracts/avalanche/connectors/aave/aave-rewards/main.sol
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @title Aave Rewards.
* @dev Claim Aave rewards.
*/
import { TokenInterface } from "../../../common/interfaces.sol";
import { Stores } from "../../../common/stores.sol";
import { Helpers } from "./helpers.sol";
import { Events } from "./events.sol";
abstract contract IncentivesResolver is Helpers, Events {
/**
* @dev Claim Pending Rewards.
* @notice Claim Pending Rewards from Aave incentives contract.
* @param assets The list of assets supplied and borrowed.
* @param amt The amount of reward to claim. (uint(-1) for max)
* @param getId ID to retrieve amt.
* @param setId ID stores the amount of rewards claimed.
*/
function claim(
address[] calldata assets,
uint256 amt,
uint256 getId,
uint256 setId
) external payable returns (string memory _eventName, bytes memory _eventParam) {
uint _amt = getUint(getId, amt);
require(assets.length > 0, "invalid-assets");
_amt = incentives.claimRewards(assets, _amt, address(this));
TokenInterface wavax = TokenInterface(wavaxAddr);
uint256 wavaxAmount = wavax.balanceOf(address(this));
convertWavaxToAvax(wavaxAmount > 0, wavax, wavaxAmount);
setUint(setId, _amt);
_eventName = "LogClaimed(address[],uint256,uint256,uint256)";
_eventParam = abi.encode(assets, _amt, getId, setId);
}
}
contract ConnectV2AaveIncentivesAvalanche is IncentivesResolver {
string public constant name = "Aave-Incentives-v1";
}

0
contracts/avalanche/connectors/aave/aave-rewards/events.sol → contracts/avalanche/connectors/aave/aave-rewards/v2/events.sol
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14
contracts/avalanche/connectors/aave/aave-rewards/v2/helpers.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import { DSMath } from "../../../../common/math.sol";
import { Basic } from "../../../../common/basic.sol";
import { AaveIncentivesInterface } from "./interface.sol";
abstract contract Helpers is DSMath, Basic {
/**
* @dev Aave Incentives
*/
AaveIncentivesInterface internal constant incentives =
AaveIncentivesInterface(0x929EC64c34a17401F460460D4B9390518E5B473e);
}

0
contracts/avalanche/connectors/aave/aave-rewards/interface.sol → contracts/avalanche/connectors/aave/aave-rewards/v2/interface.sol
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52
contracts/avalanche/connectors/aave/aave-rewards/v2/main.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @title Aave Rewards.
* @dev Claim Aave rewards.
*/
import { TokenInterface } from "../../../../common/interfaces.sol";
import { Stores } from "../../../../common/stores.sol";
import { Helpers } from "./helpers.sol";
import { Events } from "./events.sol";
abstract contract IncentivesResolver is Helpers, Events {
/**
* @dev Claim Pending Rewards.
* @notice Claim Pending Rewards from Aave incentives contract.
* @param assets The list of assets supplied and borrowed.
* @param amt The amount of reward to claim. (uint(-1) for max)
* @param getId ID to retrieve amt.
* @param setId ID stores the amount of rewards claimed.
*/
function claim(
address[] calldata assets,
uint256 amt,
uint256 getId,
uint256 setId
)
external
payable
returns (string memory _eventName, bytes memory _eventParam)
{
uint256 _amt = getUint(getId, amt);
require(assets.length > 0, "invalid-assets");
_amt = incentives.claimRewards(assets, _amt, address(this));
TokenInterface wavax = TokenInterface(wavaxAddr);
uint256 wavaxAmount = wavax.balanceOf(address(this));
convertWavaxToAvax(wavaxAmount > 0, wavax, wavaxAmount);
setUint(setId, _amt);
_eventName = "LogClaimed(address[],uint256,uint256,uint256)";
_eventParam = abi.encode(assets, _amt, getId, setId);
}
}
contract ConnectV2AaveIncentivesAvalanche is IncentivesResolver {
string public constant name = "Aave-Incentives-v1";
}

13
contracts/avalanche/connectors/aave/aave-rewards/v3/events.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
contract Events {
event LogClaimed(
address[] assets,
uint256 amt,
uint256 getId,
uint256 setId
);
event LogAllClaimed(address[] assets, uint256[] amt);
}

14
contracts/avalanche/connectors/aave/aave-rewards/v3/helpers.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
import { DSMath } from "../../../../common/math.sol";
import { Basic } from "../../../../common/basic.sol";
import { AaveIncentivesInterface } from "./interface.sol";
abstract contract Helpers is DSMath, Basic {
/**
* @dev Aave v3 Incentives
*/
AaveIncentivesInterface internal constant incentives =
AaveIncentivesInterface(0x01D83Fe6A10D2f2B7AF17034343746188272cAc9);
}

15
contracts/avalanche/connectors/aave/aave-rewards/v3/interface.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
interface AaveIncentivesInterface {
function claimRewards(
address[] calldata assets,
uint256 amount,
address to,
address reward
) external returns (uint256);
function claimAllRewards(address[] calldata assets, address to)
external
returns (address[] memory rewardsList, uint256[] memory claimedAmounts);
}

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contracts/avalanche/connectors/aave/aave-rewards/v3/main.sol Normal file
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//SPDX-License-Identifier: MIT
pragma solidity ^0.7.0;
/**
* @title Aave v3 Rewards.
* @dev Claim Aave v3 rewards.
*/
import { TokenInterface } from "../../../../common/interfaces.sol";
import { Stores } from "../../../../common/stores.sol";
import { Helpers } from "./helpers.sol";
import { Events } from "./events.sol";
abstract contract IncentivesResolver is Helpers, Events {
/**
* @dev Claim Pending Rewards.
* @notice Claim Pending Rewards from Aave v3 incentives contract.
* @param assets The list of assets supplied and borrowed.
* @param amt The amount of reward to claim. (uint(-1) for max)
* @param reward The address of reward token to claim.
* @param getId ID to retrieve amt.
* @param setId ID stores the amount of rewards claimed.
*/
function claim(
address[] calldata assets,
uint256 amt,
address reward,
uint256 getId,
uint256 setId
)
external
payable
returns (string memory _eventName, bytes memory _eventParam)
{
uint256 _amt = getUint(getId, amt);
require(assets.length > 0, "invalid-assets");
_amt = incentives.claimRewards(assets, _amt, address(this), reward);
TokenInterface wavax = TokenInterface(wavaxAddr);
uint256 wavaxAmount = wavax.balanceOf(address(this));
convertWavaxToAvax(wavaxAmount > 0, wavax, wavaxAmount);
setUint(setId, _amt);
_eventName = "LogClaimed(address[],uint256,uint256,uint256)";
_eventParam = abi.encode(assets, _amt, getId, setId);
}
/**
* @dev Claim All Pending Rewards.
* @notice Claim All Pending Rewards from Aave v3 incentives contract.
* @param assets The list of assets supplied and borrowed.
*/
function claimAll(address[] calldata assets)
external
payable
returns (string memory _eventName, bytes memory _eventParam)
{
require(assets.length > 0, "invalid-assets");
uint256[] memory _amt = new uint256[](assets.length);
address[] memory _rewards = new address[](assets.length);
(_rewards, _amt) = incentives.claimAllRewards(assets, address(this));
TokenInterface wavax = TokenInterface(wavaxAddr);
uint256 wavaxAmount = wavax.balanceOf(address(this));
convertWavaxToAvax(wavaxAmount > 0, wavax, wavaxAmount);
_eventName = "LogAllClaimed(address[],uint256[])";
_eventParam = abi.encode(assets, _amt);
}
}
contract ConnectV3AaveIncentivesAvalanche is IncentivesResolver {
string public constant name = "Aave-Incentives-v1";
}