AAVEStrategy

{{
  "language": "Solidity",
  "sources": {
    "node_modules/@openzeppelin/contracts/interfaces/IERC1363.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC1363.sol)

pragma solidity >=0.6.2;

import {IERC20} from "./IERC20.sol";
import {IERC165} from "./IERC165.sol";

/**
 * @title IERC1363
 * @dev Interface of the ERC-1363 standard as defined in the https://eips.ethereum.org/EIPS/eip-1363[ERC-1363].
 *
 * Defines an extension interface for ERC-20 tokens that supports executing code on a recipient contract
 * after `transfer` or `transferFrom`, or code on a spender contract after `approve`, in a single transaction.
 */
interface IERC1363 is IERC20, IERC165 {
    /*
     * Note: the ERC-165 identifier for this interface is 0xb0202a11.
     * 0xb0202a11 ===
     *   bytes4(keccak256('transferAndCall(address,uint256)')) ^
     *   bytes4(keccak256('transferAndCall(address,uint256,bytes)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256)')) ^
     *   bytes4(keccak256('transferFromAndCall(address,address,uint256,bytes)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256)')) ^
     *   bytes4(keccak256('approveAndCall(address,uint256,bytes)'))
     */

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferAndCall(address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the allowance mechanism
     * and then calls {IERC1363Receiver-onTransferReceived} on `to`.
     * @param from The address which you want to send tokens from.
     * @param to The address which you want to transfer to.
     * @param value The amount of tokens to be transferred.
     * @param data Additional data with no specified format, sent in call to `to`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function transferFromAndCall(address from, address to, uint256 value, bytes calldata data) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value) external returns (bool);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens and then calls {IERC1363Spender-onApprovalReceived} on `spender`.
     * @param spender The address which will spend the funds.
     * @param value The amount of tokens to be spent.
     * @param data Additional data with no specified format, sent in call to `spender`.
     * @return A boolean value indicating whether the operation succeeded unless throwing.
     */
    function approveAndCall(address spender, uint256 value, bytes calldata data) external returns (bool);
}
"
    },
    "node_modules/@openzeppelin/contracts/interfaces/IERC165.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC165.sol)

pragma solidity >=0.4.16;

import {IERC165} from "../utils/introspection/IERC165.sol";
"
    },
    "node_modules/@openzeppelin/contracts/interfaces/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (interfaces/IERC20.sol)

pragma solidity >=0.4.16;

import {IERC20} from "../token/ERC20/IERC20.sol";
"
    },
    "node_modules/@openzeppelin/contracts/token/ERC20/IERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (token/ERC20/IERC20.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-20 standard as defined in the ERC.
 */
interface IERC20 {
    /**
     * @dev Emitted when `value` tokens are moved from one account (`from`) to
     * another (`to`).
     *
     * Note that `value` may be zero.
     */
    event Transfer(address indexed from, address indexed to, uint256 value);

    /**
     * @dev Emitted when the allowance of a `spender` for an `owner` is set by
     * a call to {approve}. `value` is the new allowance.
     */
    event Approval(address indexed owner, address indexed spender, uint256 value);

    /**
     * @dev Returns the value of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

    /**
     * @dev Returns the value of tokens owned by `account`.
     */
    function balanceOf(address account) external view returns (uint256);

    /**
     * @dev Moves a `value` amount of tokens from the caller's account to `to`.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transfer(address to, uint256 value) external returns (bool);

    /**
     * @dev Returns the remaining number of tokens that `spender` will be
     * allowed to spend on behalf of `owner` through {transferFrom}. This is
     * zero by default.
     *
     * This value changes when {approve} or {transferFrom} are called.
     */
    function allowance(address owner, address spender) external view returns (uint256);

    /**
     * @dev Sets a `value` amount of tokens as the allowance of `spender` over the
     * caller's tokens.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * IMPORTANT: Beware that changing an allowance with this method brings the risk
     * that someone may use both the old and the new allowance by unfortunate
     * transaction ordering. One possible solution to mitigate this race
     * condition is to first reduce the spender's allowance to 0 and set the
     * desired value afterwards:
     * https://github.com/ethereum/EIPs/issues/20#issuecomment-263524729
     *
     * Emits an {Approval} event.
     */
    function approve(address spender, uint256 value) external returns (bool);

    /**
     * @dev Moves a `value` amount of tokens from `from` to `to` using the
     * allowance mechanism. `value` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(address from, address to, uint256 value) external returns (bool);
}
"
    },
    "node_modules/@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.3.0) (token/ERC20/utils/SafeERC20.sol)

pragma solidity ^0.8.20;

import {IERC20} from "../IERC20.sol";
import {IERC1363} from "../../../interfaces/IERC1363.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC-20 operations that throw on failure (when the token
 * contract returns false). Tokens that return no value (and instead revert or
 * throw on failure) are also supported, non-reverting calls are assumed to be
 * successful.
 * To use this library you can add a `using SafeERC20 for IERC20;` statement to your contract,
 * which allows you to call the safe operations as `token.safeTransfer(...)`, etc.
 */
library SafeERC20 {
    /**
     * @dev An operation with an ERC-20 token failed.
     */
    error SafeERC20FailedOperation(address token);

    /**
     * @dev Indicates a failed `decreaseAllowance` request.
     */
    error SafeERC20FailedDecreaseAllowance(address spender, uint256 currentAllowance, uint256 requestedDecrease);

    /**
     * @dev Transfer `value` amount of `token` from the calling contract to `to`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     */
    function safeTransfer(IERC20 token, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Transfer `value` amount of `token` from `from` to `to`, spending the approval given by `from` to the
     * calling contract. If `token` returns no value, non-reverting calls are assumed to be successful.
     */
    function safeTransferFrom(IERC20 token, address from, address to, uint256 value) internal {
        _callOptionalReturn(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Variant of {safeTransfer} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransfer(IERC20 token, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transfer, (to, value)));
    }

    /**
     * @dev Variant of {safeTransferFrom} that returns a bool instead of reverting if the operation is not successful.
     */
    function trySafeTransferFrom(IERC20 token, address from, address to, uint256 value) internal returns (bool) {
        return _callOptionalReturnBool(token, abi.encodeCall(token.transferFrom, (from, to, value)));
    }

    /**
     * @dev Increase the calling contract's allowance toward `spender` by `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeIncreaseAllowance(IERC20 token, address spender, uint256 value) internal {
        uint256 oldAllowance = token.allowance(address(this), spender);
        forceApprove(token, spender, oldAllowance + value);
    }

    /**
     * @dev Decrease the calling contract's allowance toward `spender` by `requestedDecrease`. If `token` returns no
     * value, non-reverting calls are assumed to be successful.
     *
     * IMPORTANT: If the token implements ERC-7674 (ERC-20 with temporary allowance), and if the "client"
     * smart contract uses ERC-7674 to set temporary allowances, then the "client" smart contract should avoid using
     * this function. Performing a {safeIncreaseAllowance} or {safeDecreaseAllowance} operation on a token contract
     * that has a non-zero temporary allowance (for that particular owner-spender) will result in unexpected behavior.
     */
    function safeDecreaseAllowance(IERC20 token, address spender, uint256 requestedDecrease) internal {
        unchecked {
            uint256 currentAllowance = token.allowance(address(this), spender);
            if (currentAllowance < requestedDecrease) {
                revert SafeERC20FailedDecreaseAllowance(spender, currentAllowance, requestedDecrease);
            }
            forceApprove(token, spender, currentAllowance - requestedDecrease);
        }
    }

    /**
     * @dev Set the calling contract's allowance toward `spender` to `value`. If `token` returns no value,
     * non-reverting calls are assumed to be successful. Meant to be used with tokens that require the approval
     * to be set to zero before setting it to a non-zero value, such as USDT.
     *
     * NOTE: If the token implements ERC-7674, this function will not modify any temporary allowance. This function
     * only sets the "standard" allowance. Any temporary allowance will remain active, in addition to the value being
     * set here.
     */
    function forceApprove(IERC20 token, address spender, uint256 value) internal {
        bytes memory approvalCall = abi.encodeCall(token.approve, (spender, value));

        if (!_callOptionalReturnBool(token, approvalCall)) {
            _callOptionalReturn(token, abi.encodeCall(token.approve, (spender, 0)));
            _callOptionalReturn(token, approvalCall);
        }
    }

    /**
     * @dev Performs an {ERC1363} transferAndCall, with a fallback to the simple {ERC20} transfer if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            safeTransfer(token, to, value);
        } else if (!token.transferAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} transferFromAndCall, with a fallback to the simple {ERC20} transferFrom if the target
     * has no code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * Reverts if the returned value is other than `true`.
     */
    function transferFromAndCallRelaxed(
        IERC1363 token,
        address from,
        address to,
        uint256 value,
        bytes memory data
    ) internal {
        if (to.code.length == 0) {
            safeTransferFrom(token, from, to, value);
        } else if (!token.transferFromAndCall(from, to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Performs an {ERC1363} approveAndCall, with a fallback to the simple {ERC20} approve if the target has no
     * code. This can be used to implement an {ERC721}-like safe transfer that rely on {ERC1363} checks when
     * targeting contracts.
     *
     * NOTE: When the recipient address (`to`) has no code (i.e. is an EOA), this function behaves as {forceApprove}.
     * Opposedly, when the recipient address (`to`) has code, this function only attempts to call {ERC1363-approveAndCall}
     * once without retrying, and relies on the returned value to be true.
     *
     * Reverts if the returned value is other than `true`.
     */
    function approveAndCallRelaxed(IERC1363 token, address to, uint256 value, bytes memory data) internal {
        if (to.code.length == 0) {
            forceApprove(token, to, value);
        } else if (!token.approveAndCall(to, value, data)) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturnBool} that reverts if call fails to meet the requirements.
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            let success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            // bubble errors
            if iszero(success) {
                let ptr := mload(0x40)
                returndatacopy(ptr, 0, returndatasize())
                revert(ptr, returndatasize())
            }
            returnSize := returndatasize()
            returnValue := mload(0)
        }

        if (returnSize == 0 ? address(token).code.length == 0 : returnValue != 1) {
            revert SafeERC20FailedOperation(address(token));
        }
    }

    /**
     * @dev Imitates a Solidity high-level call (i.e. a regular function call to a contract), relaxing the requirement
     * on the return value: the return value is optional (but if data is returned, it must not be false).
     * @param token The token targeted by the call.
     * @param data The call data (encoded using abi.encode or one of its variants).
     *
     * This is a variant of {_callOptionalReturn} that silently catches all reverts and returns a bool instead.
     */
    function _callOptionalReturnBool(IERC20 token, bytes memory data) private returns (bool) {
        bool success;
        uint256 returnSize;
        uint256 returnValue;
        assembly ("memory-safe") {
            success := call(gas(), token, 0, add(data, 0x20), mload(data), 0, 0x20)
            returnSize := returndatasize()
            returnValue := mload(0)
        }
        return success && (returnSize == 0 ? address(token).code.length > 0 : returnValue == 1);
    }
}
"
    },
    "node_modules/@openzeppelin/contracts/utils/ReentrancyGuard.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.1.0) (utils/ReentrancyGuard.sol)

pragma solidity ^0.8.20;

/**
 * @dev Contract module that helps prevent reentrant calls to a function.
 *
 * Inheriting from `ReentrancyGuard` will make the {nonReentrant} modifier
 * available, which can be applied to functions to make sure there are no nested
 * (reentrant) calls to them.
 *
 * Note that because there is a single `nonReentrant` guard, functions marked as
 * `nonReentrant` may not call one another. This can be worked around by making
 * those functions `private`, and then adding `external` `nonReentrant` entry
 * points to them.
 *
 * TIP: If EIP-1153 (transient storage) is available on the chain you're deploying at,
 * consider using {ReentrancyGuardTransient} instead.
 *
 * TIP: If you would like to learn more about reentrancy and alternative ways
 * to protect against it, check out our blog post
 * https://blog.openzeppelin.com/reentrancy-after-istanbul/[Reentrancy After Istanbul].
 */
abstract contract ReentrancyGuard {
    // Booleans are more expensive than uint256 or any type that takes up a full
    // word because each write operation emits an extra SLOAD to first read the
    // slot's contents, replace the bits taken up by the boolean, and then write
    // back. This is the compiler's defense against contract upgrades and
    // pointer aliasing, and it cannot be disabled.

    // The values being non-zero value makes deployment a bit more expensive,
    // but in exchange the refund on every call to nonReentrant will be lower in
    // amount. Since refunds are capped to a percentage of the total
    // transaction's gas, it is best to keep them low in cases like this one, to
    // increase the likelihood of the full refund coming into effect.
    uint256 private constant NOT_ENTERED = 1;
    uint256 private constant ENTERED = 2;

    uint256 private _status;

    /**
     * @dev Unauthorized reentrant call.
     */
    error ReentrancyGuardReentrantCall();

    constructor() {
        _status = NOT_ENTERED;
    }

    /**
     * @dev Prevents a contract from calling itself, directly or indirectly.
     * Calling a `nonReentrant` function from another `nonReentrant`
     * function is not supported. It is possible to prevent this from happening
     * by making the `nonReentrant` function external, and making it call a
     * `private` function that does the actual work.
     */
    modifier nonReentrant() {
        _nonReentrantBefore();
        _;
        _nonReentrantAfter();
    }

    function _nonReentrantBefore() private {
        // On the first call to nonReentrant, _status will be NOT_ENTERED
        if (_status == ENTERED) {
            revert ReentrancyGuardReentrantCall();
        }

        // Any calls to nonReentrant after this point will fail
        _status = ENTERED;
    }

    function _nonReentrantAfter() private {
        // By storing the original value once again, a refund is triggered (see
        // https://eips.ethereum.org/EIPS/eip-2200)
        _status = NOT_ENTERED;
    }

    /**
     * @dev Returns true if the reentrancy guard is currently set to "entered", which indicates there is a
     * `nonReentrant` function in the call stack.
     */
    function _reentrancyGuardEntered() internal view returns (bool) {
        return _status == ENTERED;
    }
}
"
    },
    "node_modules/@openzeppelin/contracts/utils/introspection/IERC165.sol": {
      "content": "// SPDX-License-Identifier: MIT
// OpenZeppelin Contracts (last updated v5.4.0) (utils/introspection/IERC165.sol)

pragma solidity >=0.4.16;

/**
 * @dev Interface of the ERC-165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[ERC].
 *
 * Implementers can declare support of contract interfaces, which can then be
 * queried by others ({ERC165Checker}).
 *
 * For an implementation, see {ERC165}.
 */
interface IERC165 {
    /**
     * @dev Returns true if this contract implements the interface defined by
     * `interfaceId`. See the corresponding
     * https://eips.ethereum.org/EIPS/eip-165#how-interfaces-are-identified[ERC section]
     * to learn more about how these ids are created.
     *
     * This function call must use less than 30 000 gas.
     */
    function supportsInterface(bytes4 interfaceId) external view returns (bool);
}
"
    },
    "src/interfaces/IGenesisStrategy.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @title IGenesisStrategy
 * @notice Interface for Genesis Vaults yield generation strategies
 * @dev All strategies must implement this interface
 */
interface IGenesisStrategy {
    /**
     * @notice Deposit assets into the strategy
     * @param amount Amount of assets to deposit
     * @return The amount actually deposited
     */
    function deposit(uint256 amount) external returns (uint256);

    /**
     * @notice Withdraw specific amount from strategy
     * @param amount Amount to withdraw
     * @return The amount actually withdrawn
     */
    function withdraw(uint256 amount) external returns (uint256);

    /**
     * @notice Withdraw all assets from strategy
     * @return principal total amount withdrawn
     * @return yield total amount of yield withdrawn
     */
    function withdrawAll() external returns (uint256 principal, uint256 yield);

    /**
     * @notice Get total assets under management
     * @return Total assets in the strategy
     */
    function totalAssets() external view returns (uint256);

    /**
     * @notice Claim rewards from the strategy (yield)
     * @return amount of rewards claimed (returned in liquidity token)
     */
    function claimRewards() external returns (uint256);

    /**
     * @notice Claim rewards from the strategy (non-yield external incentives)
     * @return rewardTokens array of reward token addresses
     * @return amounts array of reward amounts claimed
     */
    function claimIncentiveRewards()
        external
        returns (address[] memory rewardTokens, uint256[] memory amounts);

    /**
     * @notice Get unclaimed incentive rewards balance (non-yield external incentives)
     * @return rewardTokens array of reward token addresses
     * @return amounts array of unclaimed amounts
     */
    function getUnclaimedIncentiveRewards()
        external
        view
        returns (address[] memory rewardTokens, uint256[] memory amounts);

    /**
     * @notice Check if strategy supports given asset
     * @param token Token address to check
     * @return True if asset is supported
     */
    function supportsAsset(address token) external view returns (bool);

    /**
     * @notice Get strategy name
     * @return Strategy name string
     */
    function name() external view returns (string memory);

    /**
     * @notice Get strategy version
     * @return Version string
     */
    function version() external view returns (string memory);

    /**
     * @notice Get the asset this strategy manages
     * @return Asset token address
     */
    function asset() external view returns (address);
}
"
    },
    "src/interfaces/external/DataTypes.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @title DataTypes
 * @notice Simplified data types for AAVE v3 integration
 * @dev Contains only the structs needed by the AAVE strategy
 */
library DataTypes {
    struct ReserveConfigurationMap {
        uint256 data;
    }

    struct ReserveData {
        ReserveConfigurationMap configuration;
        uint128 liquidityIndex;
        uint128 currentLiquidityRate;
        uint128 variableBorrowIndex;
        uint128 currentVariableBorrowRate;
        uint128 currentStableBorrowRate;
        uint40 lastUpdateTimestamp;
        uint16 id;
        address aTokenAddress;
        address stableDebtTokenAddress;
        address variableDebtTokenAddress;
        address interestRateStrategyAddress;
        uint128 accruedToTreasury;
        uint128 unbacked;
        uint128 isolationModeTotalDebt;
    }
}
"
    },
    "src/interfaces/external/IPool.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import { DataTypes } from "./DataTypes.sol";

/**
 * @title IPool
 * @notice Simplified interface for AAVE v3 Pool contract
 * @dev Contains only the functions needed by the AAVE strategy
 */
interface IPool {
    /**
     * @notice Supply assets to the pool
     * @param asset The address of the underlying asset to supply
     * @param amount The amount to be supplied
     * @param onBehalfOf The address that will receive the aTokens
     * @param referralCode Code used to register the integrator originating the operation, for potential rewards
     */
    function supply(
        address asset,
        uint256 amount,
        address onBehalfOf,
        uint16 referralCode
    ) external;

    /**
     * @notice Withdraws an `amount` of underlying asset from the reserve, burning the equivalent aTokens owned
     * @param asset The address of the underlying asset to withdraw
     * @param amount The underlying amount to be withdrawn
     * @param to The address that will receive the underlying, same as msg.sender if the user
     * @return The final amount withdrawn
     */
    function withdraw(address asset, uint256 amount, address to) external returns (uint256);

    /**
     * @notice Returns the state and configuration of the reserve
     * @param asset The address of the underlying asset of the reserve
     * @return The state and configuration data of the reserve
     */
    function getReserveData(address asset) external view returns (DataTypes.ReserveData memory);
}
"
    },
    "src/interfaces/external/IRewardsController.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

/**
 * @title IRewardsController
 * @notice Simplified interface for AAVE v3 Rewards Controller
 * @dev Contains only the functions needed by the AAVE strategy
 */
interface IRewardsController {
    /**
     * @notice Claims all rewards for a user to the desired address, on all the assets specified
     * @param assets The list of assets to check eligible distributions before claiming rewards
     * @param to The address that will be receiving the rewards
     * @return rewardsList List of addresses of the reward tokens
     * @return claimedAmounts List that contains the claimed amount per reward, following same order as "rewardsList"
     */
    function claimAllRewards(
        address[] calldata assets,
        address to
    ) external returns (address[] memory rewardsList, uint256[] memory claimedAmounts);

    /**
     * @notice Claims all rewards for a user to the same address, on all the assets specified
     * @param assets The list of assets to check eligible distributions before claiming rewards
     * @return rewardsList List of addresses of the reward tokens
     * @return claimedAmounts List that contains the claimed amount per reward, following same order as "rewardsList"
     */
    function claimAllRewardsToSelf(
        address[] calldata assets
    ) external returns (address[] memory rewardsList, uint256[] memory claimedAmounts);

    /**
     * @notice Returns the total of rewards of a user, on all the assets specified
     * @param assets The list of assets to check eligible distributions before claiming rewards
     * @param user The address of the user
     * @return rewardsList List of addresses of the reward tokens
     * @return unclaimedAmounts List that contains the unclaimed amount per reward, following same order as "rewardsList"
     */
    function getAllUserRewardsBalance(
        address[] calldata assets,
        address user
    ) external view returns (address[] memory rewardsList, uint256[] memory unclaimedAmounts);
}
"
    },
    "src/strategies/AAVEStrategy.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";
import "@openzeppelin/contracts/utils/ReentrancyGuard.sol";
import "./BaseGenesisStrategy.sol";
import "../interfaces/external/IPool.sol";
import "../interfaces/external/IRewardsController.sol";
import "../interfaces/external/DataTypes.sol";

/**
 * @title AAVEStrategy
 * @notice Genesis Vault strategy for AAVE v3 lending
 * @dev Multi-chain compatible AAVE strategy with reward claiming
 */
contract AAVEStrategy is BaseGenesisStrategy, ReentrancyGuard {
    using SafeERC20 for IERC20;

    /// @notice AAVE Pool contract
    IPool public immutable aavePool;

    /// @notice AAVE Rewards Controller contract
    IRewardsController public immutable rewardsController;

    /// @notice aToken address for the asset
    address public immutable aToken;

    /// @notice Total principal deposited (used for yield calculation)
    uint256 public totalPrincipalDeposited;

    /// @notice Strategy version
    string private constant VERSION = "1.0.0";

    /// @notice Strategy name
    string private constant NAME = "AAVE Lending Strategy";

    /// @notice Events
    event AssetsSupplied(uint256 amount);
    event AssetsWithdrawn(uint256 amount);
    event RewardsClaimed(address[] rewardTokens, uint256[] amounts);

    /// @notice Custom errors
    error InvalidPoolAddress();
    error InvalidRewardsController();
    error InvalidATokenAddress();

    /**
     * @notice Constructor
     * @param _factory Genesis factory address
     * @param _asset Underlying asset address (e.g., USDC)
     * @param _aavePool AAVE Pool contract address
     * @param _rewardsController AAVE Rewards Controller address
     */
    constructor(
        address _factory,
        address _asset,
        address _aavePool,
        address _rewardsController
    ) BaseGenesisStrategy(_factory, _asset) {
        if (_aavePool == address(0)) revert InvalidPoolAddress();
        if (_rewardsController == address(0)) revert InvalidRewardsController();

        aavePool = IPool(_aavePool);
        rewardsController = IRewardsController(_rewardsController);

        // Get aToken address from AAVE pool
        DataTypes.ReserveData memory reserveData = aavePool.getReserveData(_asset);
        if (reserveData.aTokenAddress == address(0)) revert InvalidATokenAddress();

        aToken = reserveData.aTokenAddress;
    }

    /// @notice Get strategy name
    function name() external pure override returns (string memory) {
        return NAME;
    }

    /// @notice Get strategy version
    function version() external pure override returns (string memory) {
        return VERSION;
    }

    /**
     * @notice Deposit assets into AAVE pool
     * @param amount Amount to deposit
     * @return Amount actually deposited
     */
    function deposit(uint256 amount) external override onlyFactory nonReentrant returns (uint256) {
        if (amount == 0) return 0;

        // Transfer assets from factory
        IERC20(asset).safeTransferFrom(factory, address(this), amount);

        // Approve AAVE pool to spend assets
        IERC20(asset).forceApprove(address(aavePool), amount);

        // Supply to AAVE pool (receives aTokens)
        aavePool.supply(asset, amount, address(this), 0);

        // Track principal deposited
        totalPrincipalDeposited += amount;
        emit AssetsSupplied(amount);
        return amount;
    }

    /**
     * @notice Withdraw specific amount from AAVE pool
     * @param amount Amount to withdraw
     * @return Amount actually withdrawn
     */
    function withdraw(uint256 amount) external override onlyFactory nonReentrant returns (uint256) {
        if (amount == 0) return 0;

        uint256 aTokenBalance = IERC20(aToken).balanceOf(address(this));
        if (aTokenBalance == 0) return 0;

        // Withdraw the minimum of requested amount or available balance
        uint256 withdrawAmount = amount > aTokenBalance ? aTokenBalance : amount;

        // Approve AAVE pool to spend aTokens for withdrawal
        IERC20(aToken).forceApprove(address(aavePool), withdrawAmount);

        uint256 actualWithdrawn = aavePool.withdraw(asset, withdrawAmount, factory);
        // Proportionally reduce principal based on amount withdrawn
        if (totalPrincipalDeposited > 0) {
            // Calculate principal reduction: (actualWithdrawn / totalAssetsBefore) * totalPrincipalDeposited
            uint256 totalAssetsBefore = aTokenBalance;
            uint256 principalReduction = (actualWithdrawn * totalPrincipalDeposited) /
                totalAssetsBefore;

            // Ensure we don't reduce more than total principal
            if (principalReduction > totalPrincipalDeposited) {
                principalReduction = totalPrincipalDeposited;
            }

            totalPrincipalDeposited -= principalReduction;
        }

        emit AssetsWithdrawn(actualWithdrawn);
        return actualWithdrawn;
    }

    /**
     * @notice Withdraw all assets from AAVE pool
     * @return principal The initial principal amount
     * @return yield The yield generated
     */
    function withdrawAll()
        external
        override
        onlyFactory
        nonReentrant
        returns (uint256 principal, uint256 yield)
    {
        uint256 aTokenBalance = IERC20(aToken).balanceOf(address(this));
        if (aTokenBalance == 0) return (0, 0);

        // Approve AAVE pool to spend all aTokens for withdrawal
        IERC20(aToken).forceApprove(address(aavePool), type(uint256).max);

        // Withdraw all from AAVE (use type(uint256).max to withdraw all)
        uint256 withdrawn = aavePool.withdraw(asset, type(uint256).max, factory);
        // Calculate actual principal and yield based on tracking
        principal = totalPrincipalDeposited;

        // Yield is the difference between what we withdrew and the principal we tracked
        if (withdrawn > principal) {
            yield = withdrawn - principal;
        } else {
            // If we somehow withdrew less than principal (shouldn't happen with AAVE),
            // treat everything as principal with no yield
            principal = withdrawn;
            yield = 0;
        }

        // Reset principal tracking since we withdrew everything
        totalPrincipalDeposited = 0;

        emit AssetsWithdrawn(withdrawn);
        return (principal, yield);
    }

    /**
     * @notice Get total assets under management
     * @return Total assets including yield
     */
    function totalAssets() external view override returns (uint256) {
        return IERC20(aToken).balanceOf(address(this));
    }

    /**
     * @notice Claim lending yield from AAVE (aToken appreciation)
     * @dev This harvests the yield for performance fee calculation
     * @return yield Total lending yield claimed (in asset terms)
     */
    function claimRewards() external override onlyFactory nonReentrant returns (uint256 yield) {
        uint256 currentATokenBalance = IERC20(aToken).balanceOf(address(this));

        // Calculate yield as the difference between current aToken balance and tracked principal
        if (currentATokenBalance > totalPrincipalDeposited) {
            yield = currentATokenBalance - totalPrincipalDeposited;
        } else {
            // No yield to harvest
            return 0;
        }

        if (yield > 0) {
            // Approve AAVE pool to spend aTokens for withdrawal
            IERC20(aToken).forceApprove(address(aavePool), yield);

            // Withdraw only the yield portion from AAVE
            uint256 actualWithdrawn = aavePool.withdraw(asset, yield, factory);
            // The principal tracking stays the same since we only withdrew yield
            emit AssetsWithdrawn(actualWithdrawn);
            return actualWithdrawn;
        }

        return 0;
    }

    /**
     * @notice Claim AAVE protocol incentive rewards (stkAAVE, etc.)
     * @dev Separate from lending yield - these are external protocol incentives
     * @return rewardTokens List of reward token addresses
     * @return amounts List of claimed amounts
     */
    function claimIncentiveRewards()
        external
        onlyFactory
        nonReentrant
        returns (address[] memory rewardTokens, uint256[] memory amounts)
    {
        address[] memory assets = new address[](1);
        assets[0] = aToken;

        (address[] memory tokens, uint256[] memory claimedAmounts) = rewardsController
            .claimAllRewards(assets, factory);
        if (tokens.length > 0) {
            emit RewardsClaimed(tokens, claimedAmounts);
            return (tokens, claimedAmounts);
        }
        // Return empty arrays if no rewards
        rewardTokens = new address[](0);
        amounts = new uint256[](0);
    }

    /**
     * @notice Get unclaimed incentive rewards balance
     * @return rewardTokens List of reward token addresses
     * @return amounts List of unclaimed amounts
     */
    function getUnclaimedIncentiveRewards()
        external
        view
        returns (address[] memory rewardTokens, uint256[] memory amounts)
    {
        address[] memory assets = new address[](1);
        assets[0] = aToken;

        (address[] memory tokens, uint256[] memory balances) = rewardsController
            .getAllUserRewardsBalance(assets, address(this));
        return (tokens, balances);
    }

    /**
     * @notice Check if strategy supports the given asset
     * @param token Token address to check
     * @return True if supported
     */
    function supportsAsset(address token) external view override returns (bool) {
        return token == asset;
    }
}
"
    },
    "src/strategies/BaseGenesisStrategy.sol": {
      "content": "// SPDX-License-Identifier: MIT
pragma solidity ^0.8.20;

import "../interfaces/IGenesisStrategy.sol";

/**
 * @title BaseGenesisStrategy
 * @notice Abstract base contract for Genesis Vault strategies
 * @dev Provides common functionality and access controls
 */
abstract contract BaseGenesisStrategy is IGenesisStrategy {
    /// @notice The Genesis factory contract address
    address public immutable factory;

    /// @notice The asset this strategy manages
    address public immutable override asset;

    /// @notice Only allow factory to call
    modifier onlyFactory() {
        require(msg.sender == factory, "BaseGenesisStrategy: only factory");
        _;
    }

    /**
     * @notice Constructor sets immutable factory and asset
     * @param _factory The Genesis factory address
     * @param _asset The asset token address
     */
    constructor(address _factory, address _asset) {
        require(_factory != address(0), "BaseGenesisStrategy: invalid factory");
        require(_asset != address(0), "BaseGenesisStrategy: invalid asset");

        factory = _factory;
        asset = _asset;
    }

    /// @notice Check if strategy supports given asset
    function supportsAsset(address token) external view virtual override returns (bool) {
        return token == asset;
    }

    /// @notice Get strategy name (must be implemented by child)
    function name() external view virtual override returns (string memory);

    /// @notice Get strategy version (must be implemented by child)
    function version() external view virtual override returns (string memory);

    /// @notice Deposit assets (must be implemented by child)
    function deposit(uint256 amount) external virtual override returns (uint256);

    /// @notice Withdraw specific amount (must be implemented by child)
    function withdraw(uint256 amount) external virtual override returns (uint256);

    /// @notice Withdraw all assets (must be implemented by child)
    function withdrawAll() external virtual override returns (uint256 principal, uint256 yield);

    /// @notice Get total assets under management (must be implemented by child)
    function totalAssets() external view virtual override returns (uint256);
}
"
    }
  },
  "settings": {
    "optimizer": {
      "enabled": true,
      "runs": 200
    },
    "evmVersion": "shanghai",
    "remappings": [
      "@aave/core-v3/=node_modules/@aave/core-v3/",
      "@aave/periphery-v3/=node_modules/@aave/periphery-v3/",
      "@openzeppelin/contracts-upgradeable/=node_modules/@openzeppelin/contracts-upgradeable/",
      "@openzeppelin/contracts/=node_modules/@openzeppelin/contracts/",
      "Pendle-SY-Public/=lib/Pendle-SY-Public/contracts/",
      "cannon-std/=lib/cannon-std/src/",
      "ds-test/=lib/openzeppelin-contracts-upgradeable/lib/forge-std/lib/ds-test/src/",
      "erc4626-tests/=lib/openzeppelin-contracts-upgradeable/lib/erc4626-tests/",
      "forge-std/=lib/forge-std/src/",
      "openzeppelin-contracts-upgradeable/=lib/openzeppelin-contracts-upgradeable/",
      "openzeppelin-contracts/=lib/openzeppelin-contracts/",
      "openzeppelin/=lib/openzeppelin-contracts-upgradeable/contracts/"
    ],
    "outputSelection": {
      "*": {
        "*": [
          "evm.bytecode",
          "evm.deployedBytecode",
          "devdoc",
          "userdoc",
          "metadata",
          "abi"
        ]
      }
    }
  }
}}