Contract Source Code (Solidity Standard Json-Input format)

IDE

• Blockscan IDE
• 🤖 Code ReaderBeta
• Remix IDE

More Options

• Similar
• Sol2Uml
• Submit Audit
• Compare

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./StableMaster.sol";

/// @title StableMasterFront
/// @author Angle Core Team
/// @notice `StableMaster` is the contract handling all the collateral types accepted for a given stablecoin
/// It does all the accounting and is the point of entry in the protocol for stable holders and seekers as well as SLPs
/// @dev This file contains the front end, that is all external functions associated to the given stablecoin
contract StableMasterFront is StableMaster {
    using SafeERC20 for IERC20;

    // ============================ CONSTRUCTORS AND DEPLOYERS =====================

    /// @notice Initializes the `StableMaster` contract
    /// @param core_ Address of the `Core` contract handling all the different `StableMaster` contracts
    function initialize(address core_) external zeroCheck(core_) initializer {
        __AccessControl_init();
        // Access control
        _core = ICore(core_);
        _setupRole(CORE_ROLE, core_);
        // `Core` is admin of all roles
        _setRoleAdmin(CORE_ROLE, CORE_ROLE);
        _setRoleAdmin(GOVERNOR_ROLE, CORE_ROLE);
        _setRoleAdmin(GUARDIAN_ROLE, CORE_ROLE);
        // All the roles that are specific to a given collateral can be changed by the governor
        // in the `deployCollateral`, `revokeCollateral` and `setFeeManager` functions by updating the `contractMap`
    }

    /// @custom:oz-upgrades-unsafe-allow constructor
    constructor() initializer {}

    // ============================= USERS =========================================

    /// @notice Lets a user send collateral to the system to mint stablecoins
    /// @param amount Amount of collateral sent
    /// @param user Address of the contract or the person to give the minted tokens to
    /// @param poolManager Address of the `PoolManager` of the required collateral
    /// @param minStableAmount Minimum amount of stablecoins the user wants to get with this transaction
    /// @dev This function works as a swap from a user perspective from collateral to stablecoins
    /// @dev It is impossible to mint tokens and to have them sent to the zero address: there
    /// would be an issue with the `_mint` function called by the `AgToken` contract
    /// @dev The parameter `minStableAmount` serves as a slippage protection for users
    /// @dev From a user perspective, this function is equivalent to a swap between collateral and
    /// stablecoins
    function mint(
        uint256 amount,
        address user,
        IPoolManager poolManager,
        uint256 minStableAmount
    ) external {
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        // Checking if the contract is paused for this agent
        _whenNotPaused(STABLE, address(poolManager));

        // No overflow check are needed for the amount since it's never casted to `int` and Solidity 0.8.0
        // automatically handles overflows
        col.token.safeTransferFrom(msg.sender, address(poolManager), amount);

        // Getting a quote for the amount of stablecoins to issue
        // We read the lowest oracle value we get for this collateral/stablecoin pair: it's the one
        // that is most at the advantage of the protocol
        // Decimals are handled directly in the oracle contract
        uint256 amountForUserInStable = col.oracle.readQuoteLower(amount);

        // Getting the fees paid for this transaction, expressed in `BASE_PARAMS`
        // Floor values are taken for fees computation, as what is earned by users is lost by SLP
        // when calling `_updateSanRate` and vice versa
        uint256 fees = _computeFeeMint(amountForUserInStable, col);

        // Computing the net amount that will be taken into account for this user by deducing fees
        amountForUserInStable = (amountForUserInStable * (BASE_PARAMS - fees)) / BASE_PARAMS;
        // Checking if the user got more stablecoins than the least amount specified in the parameters of the
        // function
        require(amountForUserInStable >= minStableAmount, "15");

        // Updating the `stocksUsers` for this collateral, that is the amount of collateral that was
        // brought by users
        col.stocksUsers += amountForUserInStable;
        // Checking if stablecoins can still be issued using this collateral type
        require(col.stocksUsers <= col.feeData.capOnStableMinted, "16");

        // Event needed to track `col.stocksUsers` off-chain
        emit MintedStablecoins(address(poolManager), amount, amountForUserInStable);

        // Distributing the fees taken to SLPs
        // The `fees` variable computed above is a proportion expressed in `BASE_PARAMS`.
        // To compute the amount of fees in collateral value, we can directly use the `amount` of collateral
        // entered by the user
        // Not all the fees are distributed to SLPs, a portion determined by `col.slpData.feesForSLPs` goes to surplus
        _updateSanRate((amount * fees * col.slpData.feesForSLPs) / (BASE_PARAMS**2), col);

        // Minting
        agToken.mint(user, amountForUserInStable);
    }

    /// @notice Lets a user burn agTokens (stablecoins) and receive the collateral specified by the `poolManager`
    /// in exchange
    /// @param amount Amount of stable asset burnt
    /// @param burner Address from which the agTokens will be burnt
    /// @param dest Address where collateral is going to be
    /// @param poolManager Collateral type requested by the user burning
    /// @param minCollatAmount Minimum amount of collateral that the user is willing to get for this transaction
    /// @dev The `msg.sender` should have approval to burn from the `burner` or the `msg.sender` should be the `burner`
    /// @dev If there are not enough reserves this transaction will revert and the user will have to come back to the
    /// protocol with a correct amount. Checking for the reserves currently available in the `PoolManager`
    /// is something that should be handled by the front interacting with this contract
    /// @dev In case there are not enough reserves, strategies should be harvested or their debt ratios should be adjusted
    /// by governance to make sure that users, HAs or SLPs withdrawing always have free collateral they can use
    /// @dev From a user perspective, this function is equivalent to a swap from stablecoins to collateral
    function burn(
        uint256 amount,
        address burner,
        address dest,
        IPoolManager poolManager,
        uint256 minCollatAmount
    ) external {
        // Searching collateral data
        Collateral storage col = collateralMap[poolManager];
        // Checking the collateral requested
        _contractMapCheck(col);
        _whenNotPaused(STABLE, address(poolManager));

        // Checking if the amount is not going to make the `stocksUsers` negative
        // A situation like that is likely to happen if users mint using one collateral type and in volume redeem
        // another collateral type
        // In this situation, governance should rapidly react to pause the pool and then rebalance the `stocksUsers`
        // between different collateral types, or at least rebalance what is stored in the reserves through
        // the `recoverERC20` function followed by a swap and then a transfer
        require(amount <= col.stocksUsers, "17");

        // Burning the tokens will revert if there are not enough tokens in balance or if the `msg.sender`
        // does not have approval from the burner
        // A reentrancy attack is potentially possible here as state variables are written after the burn,
        // but as the `AgToken` is a protocol deployed contract, it can be trusted. Still, `AgToken` is
        // upgradeable by governance, the following could become risky in case of a governance attack
        if (burner == msg.sender) {
            agToken.burnSelf(amount, burner);
        } else {
            agToken.burnFrom(amount, burner, msg.sender);
        }

        // Getting the highest possible oracle value
        uint256 oracleValue = col.oracle.readUpper();

        // Converting amount of agTokens in collateral and computing how much should be reimbursed to the user
        // Amount is in `BASE_TOKENS` and the outputted collateral amount should be in collateral base
        uint256 amountInC = (amount * col.collatBase) / oracleValue;

        // Computing how much of collateral can be redeemed by the user after taking fees
        // The value of the fees here is `_computeFeeBurn(amount,col)` (it is a proportion expressed in `BASE_PARAMS`)
        // The real value of what can be redeemed by the user is `amountInC * (BASE_PARAMS - fees) / BASE_PARAMS`,
        // but we prefer to avoid doing multiplications after divisions
        uint256 redeemInC = (amount * (BASE_PARAMS - _computeFeeBurn(amount, col)) * col.collatBase) /
            (oracleValue * BASE_PARAMS);
        require(redeemInC >= minCollatAmount, "15");

        // Updating the `stocksUsers` that is the amount of collateral that was brought by users
        col.stocksUsers -= amount;

        // Event needed to track `col.stocksUsers` off-chain
        emit BurntStablecoins(address(poolManager), amount, redeemInC);

        // Computing the exact amount of fees from this transaction and accumulating it for SLPs
        _updateSanRate(((amountInC - redeemInC) * col.slpData.feesForSLPs) / BASE_PARAMS, col);

        col.token.safeTransferFrom(address(poolManager), dest, redeemInC);
    }

    // ============================== SLPs =========================================

    /// @notice Lets a SLP enter the protocol by sending collateral to the system in exchange of sanTokens
    /// @param user Address of the SLP to send sanTokens to
    /// @param amount Amount of collateral sent
    /// @param poolManager Address of the `PoolManager` of the required collateral
    function deposit(
        uint256 amount,
        address user,
        IPoolManager poolManager
    ) external {
        // Searching collateral data
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        _whenNotPaused(SLP, address(poolManager));
        _updateSanRate(0, col);

        // No overflow check needed for the amount since it's never casted to int and Solidity versions above 0.8.0
        // automatically handle overflows
        col.token.safeTransferFrom(msg.sender, address(poolManager), amount);
        col.sanToken.mint(user, (amount * BASE_TOKENS) / col.sanRate);
    }

    /// @notice Lets a SLP burn of sanTokens and receive the corresponding collateral back in exchange at the
    /// current exchange rate between sanTokens and collateral
    /// @param amount Amount of sanTokens burnt by the SLP
    /// @param burner Address that will burn its sanTokens
    /// @param dest Address that will receive the collateral
    /// @param poolManager Address of the `PoolManager` of the required collateral
    /// @dev The `msg.sender` should have approval to burn from the `burner` or the `msg.sender` should be the `burner`
    /// @dev This transaction will fail if the `PoolManager` does not have enough reserves, the front will however be here
    /// to notify them that they cannot withdraw
    /// @dev In case there are not enough reserves, strategies should be harvested or their debt ratios should be adjusted
    /// by governance to make sure that users, HAs or SLPs withdrawing always have free collateral they can use
    function withdraw(
        uint256 amount,
        address burner,
        address dest,
        IPoolManager poolManager
    ) external {
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        _whenNotPaused(SLP, address(poolManager));
        _updateSanRate(0, col);

        if (burner == msg.sender) {
            col.sanToken.burnSelf(amount, burner);
        } else {
            col.sanToken.burnFrom(amount, burner, msg.sender);
        }
        // Computing the amount of collateral to give back to the SLP depending on slippage and on the `sanRate`
        uint256 redeemInC = (amount * (BASE_PARAMS - col.slpData.slippage) * col.sanRate) / (BASE_TOKENS * BASE_PARAMS);

        col.token.safeTransferFrom(address(poolManager), dest, redeemInC);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev This is a base contract to aid in writing upgradeable contracts, or any kind of contract that will be deployed
 * behind a proxy. Since a proxied contract can't have a constructor, it's common to move constructor logic to an
 * external initializer function, usually called `initialize`. It then becomes necessary to protect this initializer
 * function so it can only be called once. The {initializer} modifier provided by this contract will have this effect.
 *
 * TIP: To avoid leaving the proxy in an uninitialized state, the initializer function should be called as early as
 * possible by providing the encoded function call as the `_data` argument to {ERC1967Proxy-constructor}.
 *
 * CAUTION: When used with inheritance, manual care must be taken to not invoke a parent initializer twice, or to ensure
 * that all initializers are idempotent. This is not verified automatically as constructors are by Solidity.
 */
abstract contract Initializable {
    /**
     * @dev Indicates that the contract has been initialized.
     */
    bool private _initialized;

    /**
     * @dev Indicates that the contract is in the process of being initialized.
     */
    bool private _initializing;

    /**
     * @dev Modifier to protect an initializer function from being invoked twice.
     */
    modifier initializer() {
        require(_initializing || !_initialized, "Initializable: contract is already initialized");

        bool isTopLevelCall = !_initializing;
        if (isTopLevelCall) {
            _initializing = true;
            _initialized = true;
        }

        _;

        if (isTopLevelCall) {
            _initializing = false;
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20Upgradeable {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev String operations.
 */
library StringsUpgradeable {
    bytes16 private constant _HEX_SYMBOLS = "0123456789abcdef";

    /**
     * @dev Converts a `uint256` to its ASCII `string` decimal representation.
     */
    function toString(uint256 value) internal pure returns (string memory) {
        // Inspired by OraclizeAPI's implementation - MIT licence
        // https://github.com/oraclize/ethereum-api/blob/b42146b063c7d6ee1358846c198246239e9360e8/oraclizeAPI_0.4.25.sol

        if (value == 0) {
            return "0";
        }
        uint256 temp = value;
        uint256 digits;
        while (temp != 0) {
            digits++;
            temp /= 10;
        }
        bytes memory buffer = new bytes(digits);
        while (value != 0) {
            digits -= 1;
            buffer[digits] = bytes1(uint8(48 + uint256(value % 10)));
            value /= 10;
        }
        return string(buffer);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation.
     */
    function toHexString(uint256 value) internal pure returns (string memory) {
        if (value == 0) {
            return "0x00";
        }
        uint256 temp = value;
        uint256 length = 0;
        while (temp != 0) {
            length++;
            temp >>= 8;
        }
        return toHexString(value, length);
    }

    /**
     * @dev Converts a `uint256` to its ASCII `string` hexadecimal representation with fixed length.
     */
    function toHexString(uint256 value, uint256 length) internal pure returns (string memory) {
        bytes memory buffer = new bytes(2 * length + 2);
        buffer[0] = "0";
        buffer[1] = "x";
        for (uint256 i = 2 * length + 1; i > 1; --i) {
            buffer[i] = _HEX_SYMBOLS[value & 0xf];
            value >>= 4;
        }
        require(value == 0, "Strings: hex length insufficient");
        return string(buffer);
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "./IERC20.sol";
import "./extensions/IERC20Metadata.sol";
import "../../utils/Context.sol";

/**
 * @dev Implementation of the {IERC20} interface.
 *
 * This implementation is agnostic to the way tokens are created. This means
 * that a supply mechanism has to be added in a derived contract using {_mint}.
 * For a generic mechanism see {ERC20PresetMinterPauser}.
 *
 * TIP: For a detailed writeup see our guide
 * https://forum.zeppelin.solutions/t/how-to-implement-erc20-supply-mechanisms/226[How
 * to implement supply mechanisms].
 *
 * We have followed general OpenZeppelin Contracts guidelines: functions revert
 * instead returning `false` on failure. This behavior is nonetheless
 * conventional and does not conflict with the expectations of ERC20
 * applications.
 *
 * Additionally, an {Approval} event is emitted on calls to {transferFrom}.
 * This allows applications to reconstruct the allowance for all accounts just
 * by listening to said events. Other implementations of the EIP may not emit
 * these events, as it isn't required by the specification.
 *
 * Finally, the non-standard {decreaseAllowance} and {increaseAllowance}
 * functions have been added to mitigate the well-known issues around setting
 * allowances. See {IERC20-approve}.
 */
contract ERC20 is Context, IERC20, IERC20Metadata {
    mapping(address => uint256) private _balances;

    mapping(address => mapping(address => uint256)) private _allowances;

    uint256 private _totalSupply;

    string private _name;
    string private _symbol;

    /**
     * @dev Sets the values for {name} and {symbol}.
     *
     * The default value of {decimals} is 18. To select a different value for
     * {decimals} you should overload it.
     *
     * All two of these values are immutable: they can only be set once during
     * construction.
     */
    constructor(string memory name_, string memory symbol_) {
        _name = name_;
        _symbol = symbol_;
    }

    /**
     * @dev Returns the name of the token.
     */
    function name() public view virtual override returns (string memory) {
        return _name;
    }

    /**
     * @dev Returns the symbol of the token, usually a shorter version of the
     * name.
     */
    function symbol() public view virtual override returns (string memory) {
        return _symbol;
    }

    /**
     * @dev Returns the number of decimals used to get its user representation.
     * For example, if `decimals` equals `2`, a balance of `505` tokens should
     * be displayed to a user as `5.05` (`505 / 10 ** 2`).
     *
     * Tokens usually opt for a value of 18, imitating the relationship between
     * Ether and Wei. This is the value {ERC20} uses, unless this function is
     * overridden;
     *
     * NOTE: This information is only used for _display_ purposes: it in
     * no way affects any of the arithmetic of the contract, including
     * {IERC20-balanceOf} and {IERC20-transfer}.
     */
    function decimals() public view virtual override returns (uint8) {
        return 18;
    }

    /**
     * @dev See {IERC20-totalSupply}.
     */
    function totalSupply() public view virtual override returns (uint256) {
        return _totalSupply;
    }

    /**
     * @dev See {IERC20-balanceOf}.
     */
    function balanceOf(address account) public view virtual override returns (uint256) {
        return _balances[account];
    }

    /**
     * @dev See {IERC20-transfer}.
     *
     * Requirements:
     *
     * - `recipient` cannot be the zero address.
     * - the caller must have a balance of at least `amount`.
     */
    function transfer(address recipient, uint256 amount) public virtual override returns (bool) {
        _transfer(_msgSender(), recipient, amount);
        return true;
    }

    /**
     * @dev See {IERC20-allowance}.
     */
    function allowance(address owner, address spender) public view virtual override returns (uint256) {
        return _allowances[owner][spender];
    }

    /**
     * @dev See {IERC20-approve}.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function approve(address spender, uint256 amount) public virtual override returns (bool) {
        _approve(_msgSender(), spender, amount);
        return true;
    }

    /**
     * @dev See {IERC20-transferFrom}.
     *
     * Emits an {Approval} event indicating the updated allowance. This is not
     * required by the EIP. See the note at the beginning of {ERC20}.
     *
     * Requirements:
     *
     * - `sender` and `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     * - the caller must have allowance for ``sender``'s tokens of at least
     * `amount`.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) public virtual override returns (bool) {
        _transfer(sender, recipient, amount);

        uint256 currentAllowance = _allowances[sender][_msgSender()];
        require(currentAllowance >= amount, "ERC20: transfer amount exceeds allowance");
        unchecked {
            _approve(sender, _msgSender(), currentAllowance - amount);
        }

        return true;
    }

    /**
     * @dev Atomically increases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     */
    function increaseAllowance(address spender, uint256 addedValue) public virtual returns (bool) {
        _approve(_msgSender(), spender, _allowances[_msgSender()][spender] + addedValue);
        return true;
    }

    /**
     * @dev Atomically decreases the allowance granted to `spender` by the caller.
     *
     * This is an alternative to {approve} that can be used as a mitigation for
     * problems described in {IERC20-approve}.
     *
     * Emits an {Approval} event indicating the updated allowance.
     *
     * Requirements:
     *
     * - `spender` cannot be the zero address.
     * - `spender` must have allowance for the caller of at least
     * `subtractedValue`.
     */
    function decreaseAllowance(address spender, uint256 subtractedValue) public virtual returns (bool) {
        uint256 currentAllowance = _allowances[_msgSender()][spender];
        require(currentAllowance >= subtractedValue, "ERC20: decreased allowance below zero");
        unchecked {
            _approve(_msgSender(), spender, currentAllowance - subtractedValue);
        }

        return true;
    }

    /**
     * @dev Moves `amount` of tokens from `sender` to `recipient`.
     *
     * This internal function is equivalent to {transfer}, and can be used to
     * e.g. implement automatic token fees, slashing mechanisms, etc.
     *
     * Emits a {Transfer} event.
     *
     * Requirements:
     *
     * - `sender` cannot be the zero address.
     * - `recipient` cannot be the zero address.
     * - `sender` must have a balance of at least `amount`.
     */
    function _transfer(
        address sender,
        address recipient,
        uint256 amount
    ) internal virtual {
        require(sender != address(0), "ERC20: transfer from the zero address");
        require(recipient != address(0), "ERC20: transfer to the zero address");

        _beforeTokenTransfer(sender, recipient, amount);

        uint256 senderBalance = _balances[sender];
        require(senderBalance >= amount, "ERC20: transfer amount exceeds balance");
        unchecked {
            _balances[sender] = senderBalance - amount;
        }
        _balances[recipient] += amount;

        emit Transfer(sender, recipient, amount);

        _afterTokenTransfer(sender, recipient, amount);
    }

    /** @dev Creates `amount` tokens and assigns them to `account`, increasing
     * the total supply.
     *
     * Emits a {Transfer} event with `from` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     */
    function _mint(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: mint to the zero address");

        _beforeTokenTransfer(address(0), account, amount);

        _totalSupply += amount;
        _balances[account] += amount;
        emit Transfer(address(0), account, amount);

        _afterTokenTransfer(address(0), account, amount);
    }

    /**
     * @dev Destroys `amount` tokens from `account`, reducing the
     * total supply.
     *
     * Emits a {Transfer} event with `to` set to the zero address.
     *
     * Requirements:
     *
     * - `account` cannot be the zero address.
     * - `account` must have at least `amount` tokens.
     */
    function _burn(address account, uint256 amount) internal virtual {
        require(account != address(0), "ERC20: burn from the zero address");

        _beforeTokenTransfer(account, address(0), amount);

        uint256 accountBalance = _balances[account];
        require(accountBalance >= amount, "ERC20: burn amount exceeds balance");
        unchecked {
            _balances[account] = accountBalance - amount;
        }
        _totalSupply -= amount;

        emit Transfer(account, address(0), amount);

        _afterTokenTransfer(account, address(0), amount);
    }

    /**
     * @dev Sets `amount` as the allowance of `spender` over the `owner` s tokens.
     *
     * This internal function is equivalent to `approve`, and can be used to
     * e.g. set automatic allowances for certain subsystems, etc.
     *
     * Emits an {Approval} event.
     *
     * Requirements:
     *
     * - `owner` cannot be the zero address.
     * - `spender` cannot be the zero address.
     */
    function _approve(
        address owner,
        address spender,
        uint256 amount
    ) internal virtual {
        require(owner != address(0), "ERC20: approve from the zero address");
        require(spender != address(0), "ERC20: approve to the zero address");

        _allowances[owner][spender] = amount;
        emit Approval(owner, spender, amount);
    }

    /**
     * @dev Hook that is called before any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * will be transferred to `to`.
     * - when `from` is zero, `amount` tokens will be minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens will be burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _beforeTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}

    /**
     * @dev Hook that is called after any transfer of tokens. This includes
     * minting and burning.
     *
     * Calling conditions:
     *
     * - when `from` and `to` are both non-zero, `amount` of ``from``'s tokens
     * has been transferred to `to`.
     * - when `from` is zero, `amount` tokens have been minted for `to`.
     * - when `to` is zero, `amount` of ``from``'s tokens have been burned.
     * - `from` and `to` are never both zero.
     *
     * To learn more about hooks, head to xref:ROOT:extending-contracts.adoc#using-hooks[Using Hooks].
     */
    function _afterTokenTransfer(
        address from,
        address to,
        uint256 amount
    ) internal virtual {}
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC20 standard as defined in the EIP.
 */
interface IERC20 {
    /**
     * @dev Returns the amount of tokens in existence.
     */
    function totalSupply() external view returns (uint256);

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

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

    /**
     * @dev Moves `amount` tokens from `sender` to `recipient` using the
     * allowance mechanism. `amount` is then deducted from the caller's
     * allowance.
     *
     * Returns a boolean value indicating whether the operation succeeded.
     *
     * Emits a {Transfer} event.
     */
    function transferFrom(
        address sender,
        address recipient,
        uint256 amount
    ) external returns (bool);

    /**
     * @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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";

/**
 * @dev Interface for the optional metadata functions from the ERC20 standard.
 *
 * _Available since v4.1._
 */
interface IERC20Metadata is IERC20 {
    /**
     * @dev Returns the name of the token.
     */
    function name() external view returns (string memory);

    /**
     * @dev Returns the symbol of the token.
     */
    function symbol() external view returns (string memory);

    /**
     * @dev Returns the decimals places of the token.
     */
    function decimals() external view returns (uint8);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../IERC20.sol";
import "../../../utils/Address.sol";

/**
 * @title SafeERC20
 * @dev Wrappers around ERC20 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 {
    using Address for address;

    function safeTransfer(
        IERC20 token,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transfer.selector, to, value));
    }

    function safeTransferFrom(
        IERC20 token,
        address from,
        address to,
        uint256 value
    ) internal {
        _callOptionalReturn(token, abi.encodeWithSelector(token.transferFrom.selector, from, to, value));
    }

    /**
     * @dev Deprecated. This function has issues similar to the ones found in
     * {IERC20-approve}, and its usage is discouraged.
     *
     * Whenever possible, use {safeIncreaseAllowance} and
     * {safeDecreaseAllowance} instead.
     */
    function safeApprove(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        // safeApprove should only be called when setting an initial allowance,
        // or when resetting it to zero. To increase and decrease it, use
        // 'safeIncreaseAllowance' and 'safeDecreaseAllowance'
        require(
            (value == 0) || (token.allowance(address(this), spender) == 0),
            "SafeERC20: approve from non-zero to non-zero allowance"
        );
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, value));
    }

    function safeIncreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        uint256 newAllowance = token.allowance(address(this), spender) + value;
        _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
    }

    function safeDecreaseAllowance(
        IERC20 token,
        address spender,
        uint256 value
    ) internal {
        unchecked {
            uint256 oldAllowance = token.allowance(address(this), spender);
            require(oldAllowance >= value, "SafeERC20: decreased allowance below zero");
            uint256 newAllowance = oldAllowance - value;
            _callOptionalReturn(token, abi.encodeWithSelector(token.approve.selector, spender, newAllowance));
        }
    }

    /**
     * @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).
     */
    function _callOptionalReturn(IERC20 token, bytes memory data) private {
        // We need to perform a low level call here, to bypass Solidity's return data size checking mechanism, since
        // we're implementing it ourselves. We use {Address.functionCall} to perform this call, which verifies that
        // the target address contains contract code and also asserts for success in the low-level call.

        bytes memory returndata = address(token).functionCall(data, "SafeERC20: low-level call failed");
        if (returndata.length > 0) {
            // Return data is optional
            require(abi.decode(returndata, (bool)), "SafeERC20: ERC20 operation did not succeed");
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Collection of functions related to the address type
 */
library Address {
    /**
     * @dev Returns true if `account` is a contract.
     *
     * [IMPORTANT]
     * ====
     * It is unsafe to assume that an address for which this function returns
     * false is an externally-owned account (EOA) and not a contract.
     *
     * Among others, `isContract` will return false for the following
     * types of addresses:
     *
     *  - an externally-owned account
     *  - a contract in construction
     *  - an address where a contract will be created
     *  - an address where a contract lived, but was destroyed
     * ====
     */
    function isContract(address account) internal view returns (bool) {
        // This method relies on extcodesize, which returns 0 for contracts in
        // construction, since the code is only stored at the end of the
        // constructor execution.

        uint256 size;
        assembly {
            size := extcodesize(account)
        }
        return size > 0;
    }

    /**
     * @dev Replacement for Solidity's `transfer`: sends `amount` wei to
     * `recipient`, forwarding all available gas and reverting on errors.
     *
     * https://eips.ethereum.org/EIPS/eip-1884[EIP1884] increases the gas cost
     * of certain opcodes, possibly making contracts go over the 2300 gas limit
     * imposed by `transfer`, making them unable to receive funds via
     * `transfer`. {sendValue} removes this limitation.
     *
     * https://diligence.consensys.net/posts/2019/09/stop-using-soliditys-transfer-now/[Learn more].
     *
     * IMPORTANT: because control is transferred to `recipient`, care must be
     * taken to not create reentrancy vulnerabilities. Consider using
     * {ReentrancyGuard} or the
     * https://solidity.readthedocs.io/en/v0.5.11/security-considerations.html#use-the-checks-effects-interactions-pattern[checks-effects-interactions pattern].
     */
    function sendValue(address payable recipient, uint256 amount) internal {
        require(address(this).balance >= amount, "Address: insufficient balance");

        (bool success, ) = recipient.call{value: amount}("");
        require(success, "Address: unable to send value, recipient may have reverted");
    }

    /**
     * @dev Performs a Solidity function call using a low level `call`. A
     * plain `call` is an unsafe replacement for a function call: use this
     * function instead.
     *
     * If `target` reverts with a revert reason, it is bubbled up by this
     * function (like regular Solidity function calls).
     *
     * Returns the raw returned data. To convert to the expected return value,
     * use https://solidity.readthedocs.io/en/latest/units-and-global-variables.html?highlight=abi.decode#abi-encoding-and-decoding-functions[`abi.decode`].
     *
     * Requirements:
     *
     * - `target` must be a contract.
     * - calling `target` with `data` must not revert.
     *
     * _Available since v3.1._
     */
    function functionCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionCall(target, data, "Address: low-level call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`], but with
     * `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, 0, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but also transferring `value` wei to `target`.
     *
     * Requirements:
     *
     * - the calling contract must have an ETH balance of at least `value`.
     * - the called Solidity function must be `payable`.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value
    ) internal returns (bytes memory) {
        return functionCallWithValue(target, data, value, "Address: low-level call with value failed");
    }

    /**
     * @dev Same as {xref-Address-functionCallWithValue-address-bytes-uint256-}[`functionCallWithValue`], but
     * with `errorMessage` as a fallback revert reason when `target` reverts.
     *
     * _Available since v3.1._
     */
    function functionCallWithValue(
        address target,
        bytes memory data,
        uint256 value,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(address(this).balance >= value, "Address: insufficient balance for call");
        require(isContract(target), "Address: call to non-contract");

        (bool success, bytes memory returndata) = target.call{value: value}(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(address target, bytes memory data) internal view returns (bytes memory) {
        return functionStaticCall(target, data, "Address: low-level static call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a static call.
     *
     * _Available since v3.3._
     */
    function functionStaticCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal view returns (bytes memory) {
        require(isContract(target), "Address: static call to non-contract");

        (bool success, bytes memory returndata) = target.staticcall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(address target, bytes memory data) internal returns (bytes memory) {
        return functionDelegateCall(target, data, "Address: low-level delegate call failed");
    }

    /**
     * @dev Same as {xref-Address-functionCall-address-bytes-string-}[`functionCall`],
     * but performing a delegate call.
     *
     * _Available since v3.4._
     */
    function functionDelegateCall(
        address target,
        bytes memory data,
        string memory errorMessage
    ) internal returns (bytes memory) {
        require(isContract(target), "Address: delegate call to non-contract");

        (bool success, bytes memory returndata) = target.delegatecall(data);
        return verifyCallResult(success, returndata, errorMessage);
    }

    /**
     * @dev Tool to verifies that a low level call was successful, and revert if it wasn't, either by bubbling the
     * revert reason using the provided one.
     *
     * _Available since v4.3._
     */
    function verifyCallResult(
        bool success,
        bytes memory returndata,
        string memory errorMessage
    ) internal pure returns (bytes memory) {
        if (success) {
            return returndata;
        } else {
            // Look for revert reason and bubble it up if present
            if (returndata.length > 0) {
                // The easiest way to bubble the revert reason is using memory via assembly

                assembly {
                    let returndata_size := mload(returndata)
                    revert(add(32, returndata), returndata_size)
                }
            } else {
                revert(errorMessage);
            }
        }
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Provides information about the current execution context, including the
 * sender of the transaction and its data. While these are generally available
 * via msg.sender and msg.data, they should not be accessed in such a direct
 * manner, since when dealing with meta-transactions the account sending and
 * paying for execution may not be the actual sender (as far as an application
 * is concerned).
 *
 * This contract is only required for intermediate, library-like contracts.
 */
abstract contract Context {
    function _msgSender() internal view virtual returns (address) {
        return msg.sender;
    }

    function _msgData() internal view virtual returns (bytes calldata) {
        return msg.data;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

/**
 * @dev Interface of the ERC165 standard, as defined in the
 * https://eips.ethereum.org/EIPS/eip-165[EIP].
 *
 * 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[EIP 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);
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.7;

import "@openzeppelin/contracts-upgradeable/utils/StringsUpgradeable.sol";
import "@openzeppelin/contracts-upgradeable/proxy/utils/Initializable.sol";

import "../interfaces/IAccessControl.sol";

/**
 * @dev This contract is fully forked from OpenZeppelin `AccessControlUpgradeable`.
 * The only difference is the removal of the ERC165 implementation as it's not
 * needed in Angle.
 *
 * Contract module that allows children to implement role-based access
 * control mechanisms. This is a lightweight version that doesn't allow enumerating role
 * members except through off-chain means by accessing the contract event logs. Some
 * applications may benefit from on-chain enumerability, for those cases see
 * {AccessControlEnumerable}.
 *
 * Roles are referred to by their `bytes32` identifier. These should be exposed
 * in the external API and be unique. The best way to achieve this is by
 * using `public constant` hash digests:
 *
 * ```
 * bytes32 public constant MY_ROLE = keccak256("MY_ROLE");
 * ```
 *
 * Roles can be used to represent a set of permissions. To restrict access to a
 * function call, use {hasRole}:
 *
 * ```
 * function foo() public {
 *     require(hasRole(MY_ROLE, msg.sender));
 *     ...
 * }
 * ```
 *
 * Roles can be granted and revoked dynamically via the {grantRole} and
 * {revokeRole} functions. Each role has an associated admin role, and only
 * accounts that have a role's admin role can call {grantRole} and {revokeRole}.
 *
 * By default, the admin role for all roles is `DEFAULT_ADMIN_ROLE`, which means
 * that only accounts with this role will be able to grant or revoke other
 * roles. More complex role relationships can be created by using
 * {_setRoleAdmin}.
 *
 * WARNING: The `DEFAULT_ADMIN_ROLE` is also its own admin: it has permission to
 * grant and revoke this role. Extra precautions should be taken to secure
 * accounts that have been granted it.
 */
abstract contract AccessControlUpgradeable is Initializable, IAccessControl {
    function __AccessControl_init() internal initializer {
        __AccessControl_init_unchained();
    }

    function __AccessControl_init_unchained() internal initializer {}

    struct RoleData {
        mapping(address => bool) members;
        bytes32 adminRole;
    }

    mapping(bytes32 => RoleData) private _roles;

    bytes32 public constant DEFAULT_ADMIN_ROLE = 0x00;

    /**
     * @dev Emitted when `newAdminRole` is set as ``role``'s admin role, replacing `previousAdminRole`
     *
     * `DEFAULT_ADMIN_ROLE` is the starting admin for all roles, despite
     * {RoleAdminChanged} not being emitted signaling this.
     *
     * _Available since v3.1._
     */
    event RoleAdminChanged(bytes32 indexed role, bytes32 indexed previousAdminRole, bytes32 indexed newAdminRole);

    /**
     * @dev Emitted when `account` is granted `role`.
     *
     * `sender` is the account that originated the contract call, an admin role
     * bearer except when using {_setupRole}.
     */
    event RoleGranted(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Emitted when `account` is revoked `role`.
     *
     * `sender` is the account that originated the contract call:
     *   - if using `revokeRole`, it is the admin role bearer
     *   - if using `renounceRole`, it is the role bearer (i.e. `account`)
     */
    event RoleRevoked(bytes32 indexed role, address indexed account, address indexed sender);

    /**
     * @dev Modifier that checks that an account has a specific role. Reverts
     * with a standardized message including the required role.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{20}) is missing role (0x[0-9a-f]{32})$/
     *
     * _Available since v4.1._
     */
    modifier onlyRole(bytes32 role) {
        _checkRole(role, msg.sender);
        _;
    }

    /**
     * @dev Returns `true` if `account` has been granted `role`.
     */
    function hasRole(bytes32 role, address account) public view override returns (bool) {
        return _roles[role].members[account];
    }

    /**
     * @dev Revert with a standard message if `account` is missing `role`.
     *
     * The format of the revert reason is given by the following regular expression:
     *
     *  /^AccessControl: account (0x[0-9a-f]{20}) is missing role (0x[0-9a-f]{32})$/
     */
    function _checkRole(bytes32 role, address account) internal view {
        if (!hasRole(role, account)) {
            revert(
                string(
                    abi.encodePacked(
                        "AccessControl: account ",
                        StringsUpgradeable.toHexString(uint160(account), 20),
                        " is missing role ",
                        StringsUpgradeable.toHexString(uint256(role), 32)
                    )
                )
            );
        }
    }

    /**
     * @dev Returns the admin role that controls `role`. See {grantRole} and
     * {revokeRole}.
     *
     * To change a role's admin, use {_setRoleAdmin}.
     */
    function getRoleAdmin(bytes32 role) public view override returns (bytes32) {
        return _roles[role].adminRole;
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function grantRole(bytes32 role, address account) external override onlyRole(getRoleAdmin(role)) {
        _grantRole(role, account);
    }

    /**
     * @dev Revokes `role` from `account`.
     *
     * If `account` had been granted `role`, emits a {RoleRevoked} event.
     *
     * Requirements:
     *
     * - the caller must have ``role``'s admin role.
     */
    function revokeRole(bytes32 role, address account) external override onlyRole(getRoleAdmin(role)) {
        _revokeRole(role, account);
    }

    /**
     * @dev Revokes `role` from the calling account.
     *
     * Roles are often managed via {grantRole} and {revokeRole}: this function's
     * purpose is to provide a mechanism for accounts to lose their privileges
     * if they are compromised (such as when a trusted device is misplaced).
     *
     * If the calling account had been granted `role`, emits a {RoleRevoked}
     * event.
     *
     * Requirements:
     *
     * - the caller must be `account`.
     */
    function renounceRole(bytes32 role, address account) external override {
        require(account == msg.sender, "71");

        _revokeRole(role, account);
    }

    /**
     * @dev Grants `role` to `account`.
     *
     * If `account` had not been already granted `role`, emits a {RoleGranted}
     * event. Note that unlike {grantRole}, this function doesn't perform any
     * checks on the calling account.
     *
     * [WARNING]
     * ====
     * This function should only be called from the constructor when setting
     * up the initial roles for the system.
     *
     * Using this function in any other way is effectively circumventing the admin
     * system imposed by {AccessControl}.
     * ====
     */
    function _setupRole(bytes32 role, address account) internal {
        _grantRole(role, account);
    }

    /**
     * @dev Sets `adminRole` as ``role``'s admin role.
     *
     * Emits a {RoleAdminChanged} event.
     */
    function _setRoleAdmin(bytes32 role, bytes32 adminRole) internal {
        emit RoleAdminChanged(role, getRoleAdmin(role), adminRole);
        _roles[role].adminRole = adminRole;
    }

    function _grantRole(bytes32 role, address account) internal {
        if (!hasRole(role, account)) {
            _roles[role].members[account] = true;
            emit RoleGranted(role, account, msg.sender);
        }
    }

    function _revokeRole(bytes32 role, address account) internal {
        if (hasRole(role, account)) {
            _roles[role].members[account] = false;
            emit RoleRevoked(role, account, msg.sender);
        }
    }

    uint256[49] private __gap;
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

/// @title IAccessControl
/// @author Forked from OpenZeppelin
/// @notice Interface for `AccessControl` contracts
interface IAccessControl {
    function hasRole(bytes32 role, address account) external view returns (bool);

    function getRoleAdmin(bytes32 role) external view returns (bytes32);

    function grantRole(bytes32 role, address account) external;

    function revokeRole(bytes32 role, address account) external;

    function renounceRole(bytes32 role, address account) external;
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";

/// @title IAgToken
/// @author Angle Core Team
/// @notice Interface for the stablecoins `AgToken` contracts
/// @dev The only functions that are left in the interface are the functions which are used
/// at another point in the protocol by a different contract
interface IAgToken is IERC20Upgradeable {
    // ======================= `StableMaster` functions ============================
    function mint(address account, uint256 amount) external;

    function burnFrom(
        uint256 amount,
        address burner,
        address sender
    ) external;

    function burnSelf(uint256 amount, address burner) external;

    // ========================= External function =================================

    function stableMaster() external view returns (address);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

/// @title ICollateralSettler
/// @author Angle Core Team
/// @notice Interface for the collateral settlement contracts
interface ICollateralSettler {
    function triggerSettlement(
        uint256 _oracleValue,
        uint256 _sanRate,
        uint256 _stocksUsers
    ) external;
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./IStableMaster.sol";

/// @title ICore
/// @author Angle Core Team
/// @dev Interface for the functions of the `Core` contract
interface ICore {
    function revokeStableMaster(address stableMaster) external;

    function addGovernor(address _governor) external;

    function removeGovernor(address _governor) external;

    function setGuardian(address _guardian) external;

    function revokeGuardian() external;

    function governorList() external view returns (address[] memory);

    function stablecoinList() external view returns (address[] memory);

    function guardian() external view returns (address);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "@openzeppelin/contracts/utils/introspection/IERC165.sol";

interface IERC721 is IERC165 {
    function balanceOf(address owner) external view returns (uint256 balance);

    function ownerOf(uint256 tokenId) external view returns (address owner);

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    function transferFrom(
        address from,
        address to,
        uint256 tokenId
    ) external;

    function approve(address to, uint256 tokenId) external;

    function getApproved(uint256 tokenId) external view returns (address operator);

    function setApprovalForAll(address operator, bool _approved) external;

    function isApprovedForAll(address owner, address operator) external view returns (bool);

    function safeTransferFrom(
        address from,
        address to,
        uint256 tokenId,
        bytes calldata data
    ) external;
}

interface IERC721Metadata is IERC721 {
    function name() external view returns (string memory);

    function symbol() external view returns (string memory);

    function tokenURI(uint256 tokenId) external view returns (string memory);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./IAccessControl.sol";

/// @title IFeeManagerFunctions
/// @author Angle Core Team
/// @dev Interface for the `FeeManager` contract
interface IFeeManagerFunctions is IAccessControl {
    // ================================= Keepers ===================================

    function updateUsersSLP() external;

    function updateHA() external;

    // ================================= Governance ================================

    function deployCollateral(
        address[] memory governorList,
        address guardian,
        address _perpetualManager
    ) external;

    function setFees(
        uint256[] memory xArray,
        uint64[] memory yArray,
        uint8 typeChange
    ) external;

    function setHAFees(uint64 _haFeeDeposit, uint64 _haFeeWithdraw) external;
}

/// @title IFeeManager
/// @author Angle Core Team
/// @notice Previous interface with additionnal getters for public variables and mappings
/// @dev We need these getters as they are used in other contracts of the protocol
interface IFeeManager is IFeeManagerFunctions {
    function stableMaster() external view returns (address);

    function perpetualManager() external view returns (address);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

/// @title IOracle
/// @author Angle Core Team
/// @notice Interface for Angle's oracle contracts reading oracle rates from both UniswapV3 and Chainlink
/// from just UniswapV3 or from just Chainlink
interface IOracle {
    function read() external view returns (uint256);

    function readAll() external view returns (uint256 lowerRate, uint256 upperRate);

    function readLower() external view returns (uint256);

    function readUpper() external view returns (uint256);

    function readQuote(uint256 baseAmount) external view returns (uint256);

    function readQuoteLower(uint256 baseAmount) external view returns (uint256);

    function inBase() external view returns (uint256);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./IERC721.sol";
import "./IFeeManager.sol";
import "./IOracle.sol";
import "./IAccessControl.sol";

/// @title Interface of the contract managing perpetuals
/// @author Angle Core Team
/// @dev Front interface, meaning only user-facing functions
interface IPerpetualManagerFront is IERC721Metadata {
    function openPerpetual(
        address owner,
        uint256 amountBrought,
        uint256 amountCommitted,
        uint256 maxOracleRate,
        uint256 minNetMargin
    ) external returns (uint256 perpetualID);

    function closePerpetual(
        uint256 perpetualID,
        address to,
        uint256 minCashOutAmount
    ) external;

    function addToPerpetual(uint256 perpetualID, uint256 amount) external;

    function removeFromPerpetual(
        uint256 perpetualID,
        uint256 amount,
        address to
    ) external;

    function liquidatePerpetuals(uint256[] memory perpetualIDs) external;

    function forceClosePerpetuals(uint256[] memory perpetualIDs) external;

    // ========================= External View Functions =============================

    function getCashOutAmount(uint256 perpetualID, uint256 rate) external view returns (uint256, uint256);

    function isApprovedOrOwner(address spender, uint256 perpetualID) external view returns (bool);
}

/// @title Interface of the contract managing perpetuals
/// @author Angle Core Team
/// @dev This interface does not contain user facing functions, it just has functions that are
/// interacted with in other parts of the protocol
interface IPerpetualManagerFunctions is IAccessControl {
    // ================================= Governance ================================

    function deployCollateral(
        address[] memory governorList,
        address guardian,
        IFeeManager feeManager,
        IOracle oracle_
    ) external;

    function setFeeManager(IFeeManager feeManager_) external;

    function setHAFees(
        uint64[] memory _xHAFees,
        uint64[] memory _yHAFees,
        uint8 deposit
    ) external;

    function setTargetAndLimitHAHedge(uint64 _targetHAHedge, uint64 _limitHAHedge) external;

    function setKeeperFeesLiquidationRatio(uint64 _keeperFeesLiquidationRatio) external;

    function setKeeperFeesCap(uint256 _keeperFeesLiquidationCap, uint256 _keeperFeesClosingCap) external;

    function setKeeperFeesClosing(uint64[] memory _xKeeperFeesClosing, uint64[] memory _yKeeperFeesClosing) external;

    function setLockTime(uint64 _lockTime) external;

    function setBoundsPerpetual(uint64 _maxLeverage, uint64 _maintenanceMargin) external;

    function pause() external;

    function unpause() external;

    // ==================================== Keepers ================================

    function setFeeKeeper(uint64 feeDeposit, uint64 feesWithdraw) external;

    // =============================== StableMaster ================================

    function setOracle(IOracle _oracle) external;
}

/// @title IPerpetualManager
/// @author Angle Core Team
/// @notice Previous interface with additionnal getters for public variables
interface IPerpetualManager is IPerpetualManagerFunctions {
    function poolManager() external view returns (address);

    function oracle() external view returns (address);

    function targetHAHedge() external view returns (uint64);

    function totalHedgeAmount() external view returns (uint256);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./IFeeManager.sol";
import "./IPerpetualManager.sol";
import "./IOracle.sol";

// Struct for the parameters associated to a strategy interacting with a collateral `PoolManager`
// contract
struct StrategyParams {
    // Timestamp of last report made by this strategy
    // It is also used to check if a strategy has been initialized
    uint256 lastReport;
    // Total amount the strategy is expected to have
    uint256 totalStrategyDebt;
    // The share of the total assets in the `PoolManager` contract that the `strategy` can access to.
    uint256 debtRatio;
}

/// @title IPoolManagerFunctions
/// @author Angle Core Team
/// @notice Interface for the collateral poolManager contracts handling each one type of collateral for
/// a given stablecoin
/// @dev Only the functions used in other contracts of the protocol are left here
interface IPoolManagerFunctions {
    // ============================ Constructor ====================================

    function deployCollateral(
        address[] memory governorList,
        address guardian,
        IPerpetualManager _perpetualManager,
        IFeeManager feeManager,
        IOracle oracle
    ) external;

    // ============================ Yield Farming ==================================

    function creditAvailable() external view returns (uint256);

    function debtOutstanding() external view returns (uint256);

    function report(
        uint256 _gain,
        uint256 _loss,
        uint256 _debtPayment
    ) external;

    // ============================ Governance =====================================

    function addGovernor(address _governor) external;

    function removeGovernor(address _governor) external;

    function setGuardian(address _guardian, address guardian) external;

    function revokeGuardian(address guardian) external;

    function setFeeManager(IFeeManager _feeManager) external;

    // ============================= Getters =======================================

    function getBalance() external view returns (uint256);

    function getTotalAsset() external view returns (uint256);
}

/// @title IPoolManager
/// @author Angle Core Team
/// @notice Previous interface with additionnal getters for public variables and mappings
/// @dev Used in other contracts of the protocol
interface IPoolManager is IPoolManagerFunctions {
    function stableMaster() external view returns (address);

    function perpetualManager() external view returns (address);

    function token() external view returns (address);

    function feeManager() external view returns (address);

    function totalDebt() external view returns (uint256);

    function strategies(address _strategy) external view returns (StrategyParams memory);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "@openzeppelin/contracts-upgradeable/token/ERC20/IERC20Upgradeable.sol";

/// @title ISanToken
/// @author Angle Core Team
/// @notice Interface for Angle's `SanToken` contract that handles sanTokens, tokens that are given to SLPs
/// contributing to a collateral for a given stablecoin
interface ISanToken is IERC20Upgradeable {
    // ================================== StableMaster =============================

    function mint(address account, uint256 amount) external;

    function burnFrom(
        uint256 amount,
        address burner,
        address sender
    ) external;

    function burnSelf(uint256 amount, address burner) external;

    function stableMaster() external view returns (address);

    function poolManager() external view returns (address);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "@openzeppelin/contracts/token/ERC20/IERC20.sol";

// Normally just importing `IPoolManager` should be sufficient, but for clarity here
// we prefer to import all concerned interfaces
import "./IPoolManager.sol";
import "./IOracle.sol";
import "./IPerpetualManager.sol";
import "./ISanToken.sol";

// Struct to handle all the parameters to manage the fees
// related to a given collateral pool (associated to the stablecoin)
struct MintBurnData {
    // Values of the thresholds to compute the minting fees
    // depending on HA hedge (scaled by `BASE_PARAMS`)
    uint64[] xFeeMint;
    // Values of the fees at thresholds (scaled by `BASE_PARAMS`)
    uint64[] yFeeMint;
    // Values of the thresholds to compute the burning fees
    // depending on HA hedge (scaled by `BASE_PARAMS`)
    uint64[] xFeeBurn;
    // Values of the fees at thresholds (scaled by `BASE_PARAMS`)
    uint64[] yFeeBurn;
    // Max proportion of collateral from users that can be covered by HAs
    // It is exactly the same as the parameter of the same name in `PerpetualManager`, whenever one is updated
    // the other changes accordingly
    uint64 targetHAHedge;
    // Minting fees correction set by the `FeeManager` contract: they are going to be multiplied
    // to the value of the fees computed using the hedge curve
    // Scaled by `BASE_PARAMS`
    uint64 bonusMalusMint;
    // Burning fees correction set by the `FeeManager` contract: they are going to be multiplied
    // to the value of the fees computed using the hedge curve
    // Scaled by `BASE_PARAMS`
    uint64 bonusMalusBurn;
    // Parameter used to limit the number of stablecoins that can be issued using the concerned collateral
    uint256 capOnStableMinted;
}

// Struct to handle all the variables and parameters to handle SLPs in the protocol
// including the fraction of interests they receive or the fees to be distributed to
// them
struct SLPData {
    // Last timestamp at which the `sanRate` has been updated for SLPs
    uint256 lastBlockUpdated;
    // Fees accumulated from previous blocks and to be distributed to SLPs
    uint256 lockedInterests;
    // Max interests used to update the `sanRate` in a single block
    // Should be in collateral token base
    uint256 maxInterestsDistributed;
    // Amount of fees left aside for SLPs and that will be distributed
    // when the protocol is collateralized back again
    uint256 feesAside;
    // Part of the fees normally going to SLPs that is left aside
    // before the protocol is collateralized back again (depends on collateral ratio)
    // Updated by keepers and scaled by `BASE_PARAMS`
    uint64 slippageFee;
    // Portion of the fees from users minting and burning
    // that goes to SLPs (the rest goes to surplus)
    uint64 feesForSLPs;
    // Slippage factor that's applied to SLPs exiting (depends on collateral ratio)
    // If `slippage = BASE_PARAMS`, SLPs can get nothing, if `slippage = 0` they get their full claim
    // Updated by keepers and scaled by `BASE_PARAMS`
    uint64 slippage;
    // Portion of the interests from lending
    // that goes to SLPs (the rest goes to surplus)
    uint64 interestsForSLPs;
}

/// @title IStableMasterFunctions
/// @author Angle Core Team
/// @notice Interface for the `StableMaster` contract
interface IStableMasterFunctions {
    function deploy(
        address[] memory _governorList,
        address _guardian,
        address _agToken
    ) external;

    // ============================== Lending ======================================

    function accumulateInterest(uint256 gain) external;

    function signalLoss(uint256 loss) external;

    // ============================== HAs ==========================================

    function getStocksUsers() external view returns (uint256 maxCAmountInStable);

    function convertToSLP(uint256 amount, address user) external;

    // ============================== Keepers ======================================

    function getCollateralRatio() external returns (uint256);

    function setFeeKeeper(
        uint64 feeMint,
        uint64 feeBurn,
        uint64 _slippage,
        uint64 _slippageFee
    ) external;

    // ============================== AgToken ======================================

    function updateStocksUsers(uint256 amount, address poolManager) external;

    // ============================= Governance ====================================

    function setCore(address newCore) external;

    function addGovernor(address _governor) external;

    function removeGovernor(address _governor) external;

    function setGuardian(address newGuardian, address oldGuardian) external;

    function revokeGuardian(address oldGuardian) external;

    function setCapOnStableAndMaxInterests(
        uint256 _capOnStableMinted,
        uint256 _maxInterestsDistributed,
        IPoolManager poolManager
    ) external;

    function setIncentivesForSLPs(
        uint64 _feesForSLPs,
        uint64 _interestsForSLPs,
        IPoolManager poolManager
    ) external;

    function setUserFees(
        IPoolManager poolManager,
        uint64[] memory _xFee,
        uint64[] memory _yFee,
        uint8 _mint
    ) external;

    function setTargetHAHedge(uint64 _targetHAHedge) external;

    function pause(bytes32 agent, IPoolManager poolManager) external;

    function unpause(bytes32 agent, IPoolManager poolManager) external;
}

/// @title IStableMaster
/// @author Angle Core Team
/// @notice Previous interface with additionnal getters for public variables and mappings
interface IStableMaster is IStableMasterFunctions {
    function agToken() external view returns (address);

    function collateralMap(IPoolManager poolManager)
        external
        view
        returns (
            IERC20 token,
            ISanToken sanToken,
            IPerpetualManager perpetualManager,
            IOracle oracle,
            uint256 stocksUsers,
            uint256 sanRate,
            uint256 collatBase,
            SLPData memory slpData,
            MintBurnData memory feeData
        );
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./StableMasterInternal.sol";

/// @title StableMaster
/// @author Angle Core Team
/// @notice `StableMaster` is the contract handling all the collateral types accepted for a given stablecoin
/// It does all the accounting and is the point of entry in the protocol for stable holders and seekers as well as SLPs
/// @dev This file contains the core functions of the `StableMaster` contract
contract StableMaster is StableMasterInternal, IStableMasterFunctions, AccessControlUpgradeable {
    using SafeERC20 for IERC20;

    /// @notice Role for governors only
    bytes32 public constant GOVERNOR_ROLE = keccak256("GOVERNOR_ROLE");
    /// @notice Role for guardians and governors
    bytes32 public constant GUARDIAN_ROLE = keccak256("GUARDIAN_ROLE");
    /// @notice Role for `Core` only, used to propagate guardian and governors
    bytes32 public constant CORE_ROLE = keccak256("CORE_ROLE");

    bytes32 public constant STABLE = keccak256("STABLE");
    bytes32 public constant SLP = keccak256("SLP");

    // ============================ DEPLOYER =======================================

    /// @notice Creates the access control logic for the governor and guardian addresses
    /// @param governorList List of the governor addresses of the protocol
    /// @param guardian Guardian address of the protocol
    /// @param _agToken Reference to the `AgToken`, that is the ERC20 token handled by the `StableMaster`
    /// @dev This function is called by the `Core` when a stablecoin is deployed to maintain consistency
    /// across the governor and guardian roles
    /// @dev When this function is called by the `Core`, it has already been checked that the `stableMaster`
    /// corresponding to the `agToken` was this `stableMaster`
    function deploy(
        address[] memory governorList,
        address guardian,
        address _agToken
    ) external override onlyRole(CORE_ROLE) {
        for (uint256 i = 0; i < governorList.length; i++) {
            _grantRole(GOVERNOR_ROLE, governorList[i]);
            _grantRole(GUARDIAN_ROLE, governorList[i]);
        }
        _grantRole(GUARDIAN_ROLE, guardian);
        agToken = IAgToken(_agToken);
        // Since there is only one address that can be the `AgToken`, and since `AgToken`
        // is not to be admin of any role, we do not define any access control role for it
    }

    // ============================ STRATEGIES =====================================

    /// @notice Takes into account the gains made while lending and distributes it to SLPs by updating the `sanRate`
    /// @param gain Interests accumulated from lending
    /// @dev This function is called by a `PoolManager` contract having some yield farming strategies associated
    /// @dev To prevent flash loans, the `sanRate` is not directly updated, it is updated at the blocks that follow
    function accumulateInterest(uint256 gain) external override {
        // Searching collateral data
        Collateral storage col = collateralMap[IPoolManager(msg.sender)];
        _contractMapCheck(col);
        // A part of the gain goes to SLPs, the rest to the surplus of the protocol
        _updateSanRate((gain * col.slpData.interestsForSLPs) / BASE_PARAMS, col);
    }

    /// @notice Takes into account a loss made by a yield farming strategy
    /// @param loss Loss made by the yield farming strategy
    /// @dev This function is called by a `PoolManager` contract having some yield farming strategies associated
    /// @dev Fees are not accumulated for this function before being distributed: everything is directly used to
    /// update the `sanRate`
    function signalLoss(uint256 loss) external override {
        // Searching collateral data
        IPoolManager poolManager = IPoolManager(msg.sender);
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        uint256 sanMint = col.sanToken.totalSupply();
        if (sanMint != 0) {
            // Updating the `sanRate` and the `lockedInterests` by taking into account a loss
            if (col.sanRate * sanMint + col.slpData.lockedInterests * BASE_TOKENS > loss * BASE_TOKENS) {
                // The loss is first taken from the `lockedInterests`
                uint256 withdrawFromLoss = col.slpData.lockedInterests;

                if (withdrawFromLoss >= loss) {
                    withdrawFromLoss = loss;
                }

                col.slpData.lockedInterests -= withdrawFromLoss;
                col.sanRate -= ((loss - withdrawFromLoss) * BASE_TOKENS) / sanMint;
            } else {
                // Normally it should be set to 0, but this would imply that no SLP can enter afterwards
                // we therefore set it to 1 (equivalent to 10**(-18))
                col.sanRate = 1;
                col.slpData.lockedInterests = 0;
                // As it is a critical time, governance pauses SLPs to solve the situation
                _pause(keccak256(abi.encodePacked(SLP, address(poolManager))));
            }
            emit SanRateUpdated(address(col.token), col.sanRate);
        }
    }

    // ============================== HAs ==========================================

    /// @notice Transforms a HA position into a SLP Position
    /// @param amount The amount to transform
    /// @param user Address to mint sanTokens to
    /// @dev Can only be called by a `PerpetualManager` contract
    /// @dev This is typically useful when a HA wishes to cash out but there is not enough collateral
    /// in reserves
    function convertToSLP(uint256 amount, address user) external override {
        // Data about the `PerpetualManager` calling the function is fetched using the `contractMap`
        IPoolManager poolManager = _contractMap[msg.sender];
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        // If SLPs are paused, in this situation, then this transaction should revert
        // In this extremely rare case, governance should take action and also pause HAs
        _whenNotPaused(SLP, address(poolManager));
        _updateSanRate(0, col);
        col.sanToken.mint(user, (amount * BASE_TOKENS) / col.sanRate);
    }

    /// @notice Sets the proportion of `stocksUsers` available for perpetuals
    /// @param _targetHAHedge New value of the hedge ratio that the protocol wants to arrive to
    /// @dev Can only be called by the `PerpetualManager`
    function setTargetHAHedge(uint64 _targetHAHedge) external override {
        // Data about the `PerpetualManager` calling the function is fetched using the `contractMap`
        IPoolManager poolManager = _contractMap[msg.sender];
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        col.feeData.targetHAHedge = _targetHAHedge;
        // No need to issue an event here, one has already been issued by the corresponding `PerpetualManager`
    }

    // ============================ VIEW FUNCTIONS =================================

    /// @notice Transmits to the `PerpetualManager` the max amount of collateral (in stablecoin value) HAs can hedge
    /// @return _stocksUsers All stablecoins currently assigned to the pool of the caller
    /// @dev This function will not return something relevant if it is not called by a `PerpetualManager`
    function getStocksUsers() external view override returns (uint256 _stocksUsers) {
        _stocksUsers = collateralMap[_contractMap[msg.sender]].stocksUsers;
    }

    /// @notice Returns the collateral ratio for this stablecoin
    /// @dev The ratio returned is scaled by `BASE_PARAMS` since the value is used to
    /// in the `FeeManager` contrat to be compared with the values in `xArrays` expressed in `BASE_PARAMS`
    function getCollateralRatio() external view override returns (uint256) {
        uint256 mints = agToken.totalSupply();
        if (mints == 0) {
            // If nothing has been minted, the collateral ratio is infinity
            return type(uint256).max;
        }
        uint256 val;
        for (uint256 i = 0; i < _managerList.length; i++) {
            // Oracle needs to be called for each collateral to compute the collateral ratio
            val += collateralMap[_managerList[i]].oracle.readQuote(_managerList[i].getTotalAsset());
        }
        return (val * BASE_PARAMS) / mints;
    }

    // ============================== KEEPERS ======================================

    /// @notice Updates all the fees not depending on personal agents inputs via a keeper calling the corresponding
    /// function in the `FeeManager` contract
    /// @param _bonusMalusMint New corrector of user mint fees for this collateral. These fees will correct
    /// the mint fees from users that just depend on the hedge curve by HAs by introducing other dependencies.
    /// In normal times they will be equal to `BASE_PARAMS` meaning fees will just depend on the hedge ratio
    /// @param _bonusMalusBurn New corrector of user burn fees, depending on collateral ratio
    /// @param _slippage New global slippage (the SLP fees from withdrawing) factor
    /// @param _slippageFee New global slippage fee (the non distributed accumulated fees) factor
    function setFeeKeeper(
        uint64 _bonusMalusMint,
        uint64 _bonusMalusBurn,
        uint64 _slippage,
        uint64 _slippageFee
    ) external override {
        // Fetching data about the `FeeManager` contract calling this function
        // It is stored in the `_contractMap`
        Collateral storage col = collateralMap[_contractMap[msg.sender]];
        _contractMapCheck(col);

        col.feeData.bonusMalusMint = _bonusMalusMint;
        col.feeData.bonusMalusBurn = _bonusMalusBurn;
        col.slpData.slippage = _slippage;
        col.slpData.slippageFee = _slippageFee;
        // An event is already emitted in the `FeeManager` contract
    }

    // ============================== AgToken ======================================

    /// @notice Allows the `agToken` contract to update the `stocksUsers` for a given collateral after a burn
    /// with no redeem
    /// @param amount Amount by which `stocksUsers` should decrease
    /// @param poolManager Reference to `PoolManager` for which `stocksUsers` needs to be updated
    /// @dev This function can be called by the `agToken` contract after a burn of agTokens for which no collateral has been
    /// redeemed
    function updateStocksUsers(uint256 amount, address poolManager) external override {
        require(msg.sender == address(agToken), "3");
        Collateral storage col = collateralMap[IPoolManager(poolManager)];
        _contractMapCheck(col);
        require(col.stocksUsers >= amount, "4");
        col.stocksUsers -= amount;
        emit StocksUsersUpdated(address(col.token), col.stocksUsers);
    }

    // ================================= GOVERNANCE ================================

    // =============================== Core Functions ==============================

    /// @notice Changes the `Core` contract
    /// @param newCore New core address
    /// @dev This function can only be called by the `Core` contract
    function setCore(address newCore) external override onlyRole(CORE_ROLE) {
        // Access control for this contract
        _revokeRole(CORE_ROLE, address(_core));
        _grantRole(CORE_ROLE, newCore);
        _core = ICore(newCore);
    }

    /// @notice Adds a new governor address
    /// @param governor New governor address
    /// @dev This function propagates changes from `Core` to other contracts
    /// @dev Propagating changes like that allows to maintain the protocol's integrity
    function addGovernor(address governor) external override onlyRole(CORE_ROLE) {
        // Access control for this contract
        _grantRole(GOVERNOR_ROLE, governor);
        _grantRole(GUARDIAN_ROLE, governor);

        for (uint256 i = 0; i < _managerList.length; i++) {
            // The `PoolManager` will echo the changes across all the corresponding contracts
            _managerList[i].addGovernor(governor);
        }
    }

    /// @notice Removes a governor address which loses its role
    /// @param governor Governor address to remove
    /// @dev This function propagates changes from `Core` to other contracts
    /// @dev Propagating changes like that allows to maintain the protocol's integrity
    /// @dev It has already been checked in the `Core` that this address could be removed
    /// and that it would not put the protocol in a situation with no governor at all
    function removeGovernor(address governor) external override onlyRole(CORE_ROLE) {
        // Access control for this contract
        _revokeRole(GOVERNOR_ROLE, governor);
        _revokeRole(GUARDIAN_ROLE, governor);

        for (uint256 i = 0; i < _managerList.length; i++) {
            // The `PoolManager` will echo the changes across all the corresponding contracts
            _managerList[i].removeGovernor(governor);
        }
    }

    /// @notice Changes the guardian address
    /// @param newGuardian New guardian address
    /// @param oldGuardian Old guardian address
    /// @dev This function propagates changes from `Core` to other contracts
    /// @dev The zero check for the guardian address has already been performed by the `Core`
    /// contract
    function setGuardian(address newGuardian, address oldGuardian) external override onlyRole(CORE_ROLE) {
        _revokeRole(GUARDIAN_ROLE, oldGuardian);
        _grantRole(GUARDIAN_ROLE, newGuardian);

        for (uint256 i = 0; i < _managerList.length; i++) {
            _managerList[i].setGuardian(newGuardian, oldGuardian);
        }
    }

    /// @notice Revokes the guardian address
    /// @param oldGuardian Guardian address to revoke
    /// @dev This function propagates changes from `Core` to other contracts
    function revokeGuardian(address oldGuardian) external override onlyRole(CORE_ROLE) {
        _revokeRole(GUARDIAN_ROLE, oldGuardian);
        for (uint256 i = 0; i < _managerList.length; i++) {
            _managerList[i].revokeGuardian(oldGuardian);
        }
    }

    // ============================= Governor Functions ============================

    /// @notice Deploys a new collateral by creating the correct references in the corresponding contracts
    /// @param poolManager Contract managing and storing this collateral for this stablecoin
    /// @param perpetualManager Contract managing HA perpetuals for this stablecoin
    /// @param oracle Reference to the oracle that will give the price of the collateral with respect to the stablecoin
    /// @param sanToken Reference to the sanTokens associated to the collateral
    /// @dev All the references in parameters should correspond to contracts that have already been deployed and
    /// initialized with appropriate references
    /// @dev After calling this function, governance should initialize all parameters corresponding to this new collateral
    function deployCollateral(
        IPoolManager poolManager,
        IPerpetualManager perpetualManager,
        IFeeManager feeManager,
        IOracle oracle,
        ISanToken sanToken
    ) external onlyRole(GOVERNOR_ROLE) {
        // If the `sanToken`, `poolManager`, `perpetualManager` and `feeManager` were zero
        // addresses, the following require would fail
        // The only elements that are checked here are those that are defined in the constructors/initializers
        // of the concerned contracts
        require(
            sanToken.stableMaster() == address(this) &&
                sanToken.poolManager() == address(poolManager) &&
                poolManager.stableMaster() == address(this) &&
                perpetualManager.poolManager() == address(poolManager) &&
                // If the `feeManager` is not initialized with the correct `poolManager` then this function
                // will revert when `poolManager.deployCollateral` will be executed
                feeManager.stableMaster() == address(this),
            "9"
        );
        // Checking if the base of the tokens and of the oracle are not similar with one another
        address token = poolManager.token();
        uint256 collatBase = 10**(IERC20Metadata(token).decimals());
        // If the address of the oracle was the zero address, the following would revert
        require(oracle.inBase() == collatBase, "11");
        // Checking if the collateral has not already been deployed
        Collateral storage col = collateralMap[poolManager];
        require(address(col.token) == address(0), "13");

        // Creating the correct references
        col.token = IERC20(token);
        col.sanToken = sanToken;
        col.perpetualManager = perpetualManager;
        col.oracle = oracle;
        // Initializing with the correct values
        col.sanRate = BASE_TOKENS;
        col.collatBase = collatBase;

        // Adding the correct references in the `contractMap` we use in order not to have to pass addresses when
        // calling the `StableMaster` from the `PerpetualManager` contract, or the `FeeManager` contract
        // This is equivalent to granting Access Control roles for these contracts
        _contractMap[address(perpetualManager)] = poolManager;
        _contractMap[address(feeManager)] = poolManager;
        _managerList.push(poolManager);

        // Pausing agents at deployment to leave governance time to set parameters
        // The `PerpetualManager` contract is automatically paused after being initialized, so HAs will not be able to
        // interact with the protocol
        _pause(keccak256(abi.encodePacked(SLP, address(poolManager))));
        _pause(keccak256(abi.encodePacked(STABLE, address(poolManager))));

        // Fetching the governor list and the guardian to initialize the `poolManager` correctly
        address[] memory governorList = _core.governorList();
        address guardian = _core.guardian();

        // Propagating the deployment and passing references to the corresponding contracts
        poolManager.deployCollateral(governorList, guardian, perpetualManager, feeManager, oracle);
        emit CollateralDeployed(address(poolManager), address(perpetualManager), address(sanToken), address(oracle));
    }

    /// @notice Removes a collateral from the list of accepted collateral types and pauses all actions associated
    /// to this collateral
    /// @param poolManager Reference to the contract managing this collateral for this stablecoin in the protocol
    /// @param settlementContract Settlement contract that will be used to close everyone's positions and to let
    /// users, SLPs and HAs redeem if not all a portion of their claim
    /// @dev Since this function has the ability to transfer the contract's funds to another contract, it should
    /// only be accessible to the governor
    /// @dev Before calling this function, governance should make sure that all the collateral lent to strategies
    /// has been withdrawn
    function revokeCollateral(IPoolManager poolManager, ICollateralSettler settlementContract)
        external
        onlyRole(GOVERNOR_ROLE)
    {
        // Checking if the `poolManager` given here is well in the list of managers and taking advantage of that to remove
        // the `poolManager` from the list
        uint256 indexMet;
        uint256 managerListLength = _managerList.length;
        require(managerListLength >= 1, "10");
        for (uint256 i = 0; i < managerListLength - 1; i++) {
            if (_managerList[i] == poolManager) {
                indexMet = 1;
                _managerList[i] = _managerList[managerListLength - 1];
                break;
            }
        }
        require(indexMet == 1 || _managerList[managerListLength - 1] == poolManager, "10");
        _managerList.pop();
        Collateral memory col = collateralMap[poolManager];

        // Deleting the references of the associated contracts: `perpetualManager` and `keeper` in the
        // `_contractMap` and `poolManager` from the `collateralMap`
        delete _contractMap[poolManager.feeManager()];
        delete _contractMap[address(col.perpetualManager)];
        delete collateralMap[poolManager];
        emit CollateralRevoked(address(poolManager));

        // Pausing entry (and exits for HAs)
        col.perpetualManager.pause();
        // No need to pause `SLP` and `STABLE_HOLDERS` as deleting the entry associated to the `poolManager`
        // in the `collateralMap` will make everything revert

        // Transferring the whole balance to global settlement
        uint256 balance = col.token.balanceOf(address(poolManager));
        col.token.safeTransferFrom(address(poolManager), address(settlementContract), balance);

        // Settlement works with a fixed oracle value for HAs, it needs to be computed here
        uint256 oracleValue = col.oracle.readLower();
        // Notifying the global settlement contract with the properties of the contract to settle
        // In case of global shutdown, there would be one settlement contract per collateral type
        // Not using the `lockedInterests` to update the value of the sanRate
        settlementContract.triggerSettlement(oracleValue, col.sanRate, col.stocksUsers);
    }

    // ============================= Guardian Functions ============================

    /// @notice Pauses an agent's actions within this contract for a given collateral type for this stablecoin
    /// @param agent Bytes representing the agent (`SLP` or `STABLE`) and the collateral type that is going to
    /// be paused. To get the `bytes32` from a string, we use in Solidity a `keccak256` function
    /// @param poolManager Reference to the contract managing this collateral for this stablecoin in the protocol and
    /// for which `agent` needs to be paused
    /// @dev If agent is `STABLE`, it is going to be impossible for users to mint stablecoins using collateral or to burn
    /// their stablecoins
    /// @dev If agent is `SLP`, it is going to be impossible for SLPs to deposit collateral and receive
    /// sanTokens in exchange, or to withdraw collateral from their sanTokens
    function pause(bytes32 agent, IPoolManager poolManager) external override onlyRole(GUARDIAN_ROLE) {
        Collateral storage col = collateralMap[poolManager];
        // Checking for the `poolManager`
        _contractMapCheck(col);
        _pause(keccak256(abi.encodePacked(agent, address(poolManager))));
    }

    /// @notice Unpauses an agent's action for a given collateral type for this stablecoin
    /// @param agent Agent (`SLP` or `STABLE`) to unpause the action of
    /// @param poolManager Reference to the associated `PoolManager`
    /// @dev Before calling this function, the agent should have been paused for this collateral
    function unpause(bytes32 agent, IPoolManager poolManager) external override onlyRole(GUARDIAN_ROLE) {
        Collateral storage col = collateralMap[poolManager];
        // Checking for the `poolManager`
        _contractMapCheck(col);
        _unpause(keccak256(abi.encodePacked(agent, address(poolManager))));
    }

    /// @notice Updates the `stocksUsers` for a given pair of collateral
    /// @param amount Amount of `stocksUsers` to transfer from a pool to another
    /// @param poolManagerUp Reference to `PoolManager` for which `stocksUsers` needs to increase
    /// @param poolManagerDown Reference to `PoolManager` for which `stocksUsers` needs to decrease
    /// @dev This function can be called in case where the reserves of the protocol for each collateral do not exactly
    /// match what is stored in the `stocksUsers` because of increases or decreases in collateral prices at times
    /// in which the protocol was not fully hedged by HAs
    /// @dev With this function, governance can allow/prevent more HAs coming in a pool while preventing/allowing HAs
    /// from other pools because the accounting variable of `stocksUsers` does not really match
    function rebalanceStocksUsers(
        uint256 amount,
        IPoolManager poolManagerUp,
        IPoolManager poolManagerDown
    ) external onlyRole(GUARDIAN_ROLE) {
        Collateral storage colUp = collateralMap[poolManagerUp];
        Collateral storage colDown = collateralMap[poolManagerDown];
        // Checking for the `poolManager`
        _contractMapCheck(colUp);
        _contractMapCheck(colDown);
        // The invariant `col.stocksUsers <= col.capOnStableMinted` should remain true even after a
        // governance update
        require(colUp.stocksUsers + amount <= colUp.feeData.capOnStableMinted, "8");
        colDown.stocksUsers -= amount;
        colUp.stocksUsers += amount;
        emit StocksUsersUpdated(address(colUp.token), colUp.stocksUsers);
        emit StocksUsersUpdated(address(colDown.token), colDown.stocksUsers);
    }

    /// @notice Propagates the change of oracle for one collateral to all the contracts which need to have
    /// the correct oracle reference
    /// @param _oracle New oracle contract for the pair collateral/stablecoin
    /// @param poolManager Reference to the `PoolManager` contract associated to the collateral
    function setOracle(IOracle _oracle, IPoolManager poolManager)
        external
        onlyRole(GOVERNOR_ROLE)
        zeroCheck(address(_oracle))
    {
        Collateral storage col = collateralMap[poolManager];
        // Checking for the `poolManager`
        _contractMapCheck(col);
        require(col.oracle != _oracle, "12");
        // The `inBase` of the new oracle should be the same as the `_collatBase` stored for this collateral
        require(col.collatBase == _oracle.inBase(), "11");
        col.oracle = _oracle;
        emit OracleUpdated(address(poolManager), address(_oracle));
        col.perpetualManager.setOracle(_oracle);
    }

    /// @notice Changes the parameters to cap the number of stablecoins you can issue using one
    /// collateral type and the maximum interests you can distribute to SLPs in a sanRate update
    /// in a block
    /// @param _capOnStableMinted New value of the cap
    /// @param _maxInterestsDistributed Maximum amount of interests distributed to SLPs in a block
    /// @param poolManager Reference to the `PoolManager` contract associated to the collateral
    function setCapOnStableAndMaxInterests(
        uint256 _capOnStableMinted,
        uint256 _maxInterestsDistributed,
        IPoolManager poolManager
    ) external override onlyRole(GUARDIAN_ROLE) {
        Collateral storage col = collateralMap[poolManager];
        // Checking for the `poolManager`
        _contractMapCheck(col);
        // The invariant `col.stocksUsers <= col.capOnStableMinted` should remain true even after a
        // governance update
        require(_capOnStableMinted >= col.stocksUsers, "8");
        col.feeData.capOnStableMinted = _capOnStableMinted;
        col.slpData.maxInterestsDistributed = _maxInterestsDistributed;
        emit CapOnStableAndMaxInterestsUpdated(address(poolManager), _capOnStableMinted, _maxInterestsDistributed);
    }

    /// @notice Sets a new `FeeManager` contract and removes the old one which becomes useless
    /// @param newFeeManager New `FeeManager` contract
    /// @param oldFeeManager Old `FeeManager` contract
    /// @param poolManager Reference to the contract managing this collateral for this stablecoin in the protocol
    /// and associated to the `FeeManager` to update
    function setFeeManager(
        address newFeeManager,
        address oldFeeManager,
        IPoolManager poolManager
    ) external onlyRole(GUARDIAN_ROLE) zeroCheck(newFeeManager) {
        Collateral storage col = collateralMap[poolManager];
        // Checking for the `poolManager`
        _contractMapCheck(col);
        require(_contractMap[oldFeeManager] == poolManager, "10");
        require(newFeeManager != oldFeeManager, "14");
        delete _contractMap[oldFeeManager];
        _contractMap[newFeeManager] = poolManager;
        emit FeeManagerUpdated(address(poolManager), newFeeManager);
        poolManager.setFeeManager(IFeeManager(newFeeManager));
    }

    /// @notice Sets the proportion of fees from burn/mint of users and the proportion
    /// of lending interests going to SLPs
    /// @param _feesForSLPs New proportion of mint/burn fees going to SLPs
    /// @param _interestsForSLPs New proportion of interests from lending going to SLPs
    /// @dev The higher these proportions the bigger the APY for SLPs
    /// @dev These proportions should be inferior to `BASE_PARAMS`
    function setIncentivesForSLPs(
        uint64 _feesForSLPs,
        uint64 _interestsForSLPs,
        IPoolManager poolManager
    ) external override onlyRole(GUARDIAN_ROLE) onlyCompatibleFees(_feesForSLPs) onlyCompatibleFees(_interestsForSLPs) {
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        col.slpData.feesForSLPs = _feesForSLPs;
        col.slpData.interestsForSLPs = _interestsForSLPs;
        emit SLPsIncentivesUpdated(address(poolManager), _feesForSLPs, _interestsForSLPs);
    }

    /// @notice Sets the x array (ie ratios between amount hedged by HAs and amount to hedge)
    /// and the y array (ie values of fees at thresholds) used to compute mint and burn fees for users
    /// @param poolManager Reference to the `PoolManager` handling the collateral
    /// @param _xFee Thresholds of hedge ratios
    /// @param _yFee Values of the fees at thresholds
    /// @param _mint Whether mint fees or burn fees should be updated
    /// @dev The evolution of the fees between two thresholds is linear
    /// @dev The length of the two arrays should be the same
    /// @dev The values of `_xFee` should be in ascending order
    /// @dev For mint fees, values in the y-array below should normally be decreasing: the higher the `x` the cheaper
    /// it should be for stable seekers to come in as a high `x` corresponds to a high demand for volatility and hence
    /// to a situation where all the collateral can be hedged
    /// @dev For burn fees, values in the array below should normally be decreasing: the lower the `x` the cheaper it should
    /// be for stable seekers to go out, as a low `x` corresponds to low demand for volatility and hence
    /// to a situation where the protocol has a hard time covering its collateral
    function setUserFees(
        IPoolManager poolManager,
        uint64[] memory _xFee,
        uint64[] memory _yFee,
        uint8 _mint
    ) external override onlyRole(GUARDIAN_ROLE) onlyCompatibleInputArrays(_xFee, _yFee) {
        Collateral storage col = collateralMap[poolManager];
        _contractMapCheck(col);
        if (_mint > 0) {
            col.feeData.xFeeMint = _xFee;
            col.feeData.yFeeMint = _yFee;
        } else {
            col.feeData.xFeeBurn = _xFee;
            col.feeData.yFeeBurn = _yFee;
        }
        emit FeeArrayUpdated(address(poolManager), _xFee, _yFee, _mint);
    }
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "@openzeppelin/contracts/token/ERC20/extensions/IERC20Metadata.sol";
import "@openzeppelin/contracts/token/ERC20/ERC20.sol";
import "@openzeppelin/contracts/token/ERC20/utils/SafeERC20.sol";

import "../external/AccessControlUpgradeable.sol";

import "../interfaces/IAgToken.sol";
import "../interfaces/ICollateralSettler.sol";
import "../interfaces/ICore.sol";
import "../interfaces/IFeeManager.sol";
import "../interfaces/IOracle.sol";
import "../interfaces/IPerpetualManager.sol";
import "../interfaces/IPoolManager.sol";
import "../interfaces/ISanToken.sol";
import "../interfaces/IStableMaster.sol";

import "../utils/FunctionUtils.sol";
import "../utils/PausableMapUpgradeable.sol";

/// @title StableMasterEvents
/// @author Angle Core Team
/// @notice `StableMaster` is the contract handling all the collateral types accepted for a given stablecoin
/// It does all the accounting and is the point of entry in the protocol for stable holders and seekers as well as SLPs
/// @dev This file contains all the events of the `StableMaster` contract
contract StableMasterEvents {
    event SanRateUpdated(address indexed _token, uint256 _newSanRate);

    event StocksUsersUpdated(address indexed _poolManager, uint256 _stocksUsers);

    event MintedStablecoins(address indexed _poolManager, uint256 amount, uint256 amountForUserInStable);

    event BurntStablecoins(address indexed _poolManager, uint256 amount, uint256 redeemInC);

    // ============================= Governors =====================================

    event CollateralDeployed(
        address indexed _poolManager,
        address indexed _perpetualManager,
        address indexed _sanToken,
        address _oracle
    );

    event CollateralRevoked(address indexed _poolManager);

    // ========================= Parameters update =================================

    event OracleUpdated(address indexed _poolManager, address indexed _oracle);

    event FeeManagerUpdated(address indexed _poolManager, address indexed newFeeManager);

    event CapOnStableAndMaxInterestsUpdated(
        address indexed _poolManager,
        uint256 _capOnStableMinted,
        uint256 _maxInterestsDistributed
    );

    event SLPsIncentivesUpdated(address indexed _poolManager, uint64 _feesForSLPs, uint64 _interestsForSLPs);

    event FeeArrayUpdated(address indexed _poolManager, uint64[] _xFee, uint64[] _yFee, uint8 _type);
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./StableMasterStorage.sol";

/// @title StableMasterInternal
/// @author Angle Core Team
/// @notice `StableMaster` is the contract handling all the collateral types accepted for a given stablecoin
/// It does all the accounting and is the point of entry in the protocol for stable holders and seekers as well as SLPs
/// @dev This file contains all the internal function of the `StableMaster` contract
contract StableMasterInternal is StableMasterStorage, PausableMapUpgradeable {
    /// @notice Checks if the `msg.sender` calling the contract has the right to do it
    /// @param col Struct for the collateral associated to the caller address
    /// @dev Since the `StableMaster` contract uses a `contractMap` that stores addresses of some verified
    /// protocol's contracts in it, and since the roles corresponding to these addresses are never admin roles
    /// it is cheaper not to use for these contracts OpenZeppelin's access control logic
    /// @dev A non null associated token address is what is used to check if a `PoolManager` has well been initialized
    /// @dev We could set `PERPETUALMANAGER_ROLE`, `POOLMANAGER_ROLE` and `FEEMANAGER_ROLE` for this
    /// contract, but this would actually be inefficient
    function _contractMapCheck(Collateral storage col) internal view {
        require(address(col.token) != address(0), "3");
    }

    /// @notice Checks if the protocol has been paused for an agent and for a given collateral type for this
    /// stablecoin
    /// @param agent Name of the agent to check, it is either going to be `STABLE` or `SLP`
    /// @param poolManager `PoolManager` contract for which to check pauses
    function _whenNotPaused(bytes32 agent, address poolManager) internal view {
        require(!paused[keccak256(abi.encodePacked(agent, poolManager))], "18");
    }

    /// @notice Updates the `sanRate` that is the exchange rate between sanTokens given to SLPs and collateral or
    /// accumulates fees to be distributed to SLPs before doing it at next block
    /// @param toShare Amount of interests that needs to be redistributed to the SLPs through the `sanRate`
    /// @param col Struct for the collateral of interest here which values are going to be updated
    /// @dev This function can only increase the `sanRate` and is not used to take into account a loss made through
    /// lending or another yield farming strategy: this is done in the `signalLoss` function
    /// @dev The `sanRate` is only be updated from the fees accumulated from previous blocks and the fees to share to SLPs
    /// are just accumulated to be distributed at next block
    /// @dev A flashloan attack could consist in seeing fees to be distributed, deposit, increase the `sanRate` and then
    /// withdraw: what is done with the `lockedInterests` parameter is a way to mitigate that
    /// @dev Another solution against flash loans would be to have a non null `slippage` at all times: this is far from ideal
    /// for SLPs in the first place
    function _updateSanRate(uint256 toShare, Collateral storage col) internal {
        uint256 _lockedInterests = col.slpData.lockedInterests;
        // Checking if the `sanRate` has been updated in the current block using past block fees
        // This is a way to prevent flash loans attacks when an important amount of fees are going to be distributed
        // in a block: fees are stored but will just be distributed to SLPs who will be here during next blocks
        if (block.timestamp != col.slpData.lastBlockUpdated && _lockedInterests > 0) {
            uint256 sanMint = col.sanToken.totalSupply();
            if (sanMint != 0) {
                // Checking if the update is too important and should be made in multiple blocks
                if (_lockedInterests > col.slpData.maxInterestsDistributed) {
                    // `sanRate` is expressed in `BASE_TOKENS`
                    col.sanRate += (col.slpData.maxInterestsDistributed * BASE_TOKENS) / sanMint;
                    _lockedInterests -= col.slpData.maxInterestsDistributed;
                } else {
                    col.sanRate += (_lockedInterests * BASE_TOKENS) / sanMint;
                    _lockedInterests = 0;
                }
                emit SanRateUpdated(address(col.token), col.sanRate);
            } else {
                _lockedInterests = 0;
            }
        }
        // Adding the fees to be distributed at next block
        if (toShare != 0) {
            if ((col.slpData.slippageFee == 0) && (col.slpData.feesAside != 0)) {
                // If the collateral ratio is big enough, all the fees or gains will be used to update the `sanRate`
                // If there were fees or lending gains that had been put aside, they will be added in this case to the
                // update of the `sanRate`
                toShare += col.slpData.feesAside;
                col.slpData.feesAside = 0;
            } else if (col.slpData.slippageFee != 0) {
                // Computing the fraction of fees and gains that should be left aside if the collateral ratio is too small
                uint256 aside = (toShare * col.slpData.slippageFee) / BASE_PARAMS;
                toShare -= aside;
                // The amount of fees left aside should be rounded above
                col.slpData.feesAside += aside;
            }
            // Updating the amount of fees to be distributed next block
            _lockedInterests += toShare;
        }
        col.slpData.lockedInterests = _lockedInterests;
        col.slpData.lastBlockUpdated = block.timestamp;
    }

    /// @notice Computes the current fees to be taken when minting using `amount` of collateral
    /// @param amount Amount of collateral in the transaction to get stablecoins
    /// @param col Struct for the collateral of interest
    /// @return feeMint Mint Fees taken to users expressed in collateral
    /// @dev Fees depend on the hedge ratio that is the ratio between what is hedged by HAs and what should be hedged
    /// @dev The more is hedged by HAs, the smaller fees are expected to be
    /// @dev Fees are also corrected by the `bonusMalusMint` parameter which induces a dependence in collateral ratio
    function _computeFeeMint(uint256 amount, Collateral storage col) internal view returns (uint256 feeMint) {
        uint64 feeMint64;
        if (col.feeData.xFeeMint.length == 1) {
            // This is done to avoid an external call in the case where the fees are constant regardless of the collateral
            // ratio
            feeMint64 = col.feeData.yFeeMint[0];
        } else {
            uint64 hedgeRatio = _computeHedgeRatio(amount + col.stocksUsers, col);
            // Computing the fees based on the spread
            feeMint64 = _piecewiseLinear(hedgeRatio, col.feeData.xFeeMint, col.feeData.yFeeMint);
        }
        // Fees could in some occasions depend on other factors like collateral ratio
        // Keepers are the ones updating this part of the fees
        feeMint = (feeMint64 * col.feeData.bonusMalusMint) / BASE_PARAMS;
    }

    /// @notice Computes the current fees to be taken when burning stablecoins
    /// @param amount Amount of collateral corresponding to the stablecoins burnt in the transaction
    /// @param col Struct for the collateral of interest
    /// @return feeBurn Burn fees taken to users expressed in collateral
    /// @dev The amount is obtained after the amount of agTokens sent is converted in collateral
    /// @dev Fees depend on the hedge ratio that is the ratio between what is hedged by HAs and what should be hedged
    /// @dev The more is hedged by HAs, the higher fees are expected to be
    /// @dev Fees are also corrected by the `bonusMalusBurn` parameter which induces a dependence in collateral ratio
    function _computeFeeBurn(uint256 amount, Collateral storage col) internal view returns (uint256 feeBurn) {
        uint64 feeBurn64;
        if (col.feeData.xFeeBurn.length == 1) {
            // Avoiding an external call if fees are constant
            feeBurn64 = col.feeData.yFeeBurn[0];
        } else {
            uint64 hedgeRatio = _computeHedgeRatio(col.stocksUsers - amount, col);
            // Computing the fees based on the spread
            feeBurn64 = _piecewiseLinear(hedgeRatio, col.feeData.xFeeBurn, col.feeData.yFeeBurn);
        }
        // Fees could in some occasions depend on other factors like collateral ratio
        // Keepers are the ones updating this part of the fees
        feeBurn = (feeBurn64 * col.feeData.bonusMalusBurn) / BASE_PARAMS;
    }

    /// @notice Computes the hedge ratio that is the ratio between the amount of collateral hedged by HAs
    /// divided by the amount that should be hedged
    /// @param newStocksUsers Value of the collateral from users to hedge
    /// @param col Struct for the collateral of interest
    /// @return ratio Ratio between what's hedged divided what's to hedge
    /// @dev This function is typically called to compute mint or burn fees
    /// @dev It seeks from the `PerpetualManager` contract associated to the collateral the total amount
    /// already hedged by HAs and compares it to the amount to hedge
    function _computeHedgeRatio(uint256 newStocksUsers, Collateral storage col) internal view returns (uint64 ratio) {
        // Fetching the amount hedged by HAs from the corresponding `perpetualManager` contract
        uint256 totalHedgeAmount = col.perpetualManager.totalHedgeAmount();
        newStocksUsers = (col.feeData.targetHAHedge * newStocksUsers) / BASE_PARAMS;
        if (newStocksUsers > totalHedgeAmount) ratio = uint64((totalHedgeAmount * BASE_PARAMS) / newStocksUsers);
        else ratio = uint64(BASE_PARAMS);
    }
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

import "./StableMasterEvents.sol";

/// @title StableMasterStorage
/// @author Angle Core Team
/// @notice `StableMaster` is the contract handling all the collateral types accepted for a given stablecoin
/// It does all the accounting and is the point of entry in the protocol for stable holders and seekers as well as SLPs
/// @dev This file contains all the variables and parameters used in the `StableMaster` contract
contract StableMasterStorage is StableMasterEvents, FunctionUtils {
    // All the details about a collateral that are going to be stored in `StableMaster`
    struct Collateral {
        // Interface for the token accepted by the underlying `PoolManager` contract
        IERC20 token;
        // Reference to the `SanToken` for the pool
        ISanToken sanToken;
        // Reference to the `PerpetualManager` for the pool
        IPerpetualManager perpetualManager;
        // Adress of the oracle for the change rate between
        // collateral and the corresponding stablecoin
        IOracle oracle;
        // Amount of collateral in the reserves that comes from users
        // converted in stablecoin value. Updated at minting and burning.
        // A `stocksUsers` of 10 for a collateral type means that overall the balance of the collateral from users
        // that minted/burnt stablecoins using this collateral is worth 10 of stablecoins
        uint256 stocksUsers;
        // Exchange rate between sanToken and collateral
        uint256 sanRate;
        // Base used in the collateral implementation (ERC20 decimal)
        uint256 collatBase;
        // Parameters for SLPs and update of the `sanRate`
        SLPData slpData;
        // All the fees parameters
        MintBurnData feeData;
    }

    // ============================ Variables and References =====================================

    /// @notice Maps a `PoolManager` contract handling a collateral for this stablecoin to the properties of the struct above
    mapping(IPoolManager => Collateral) public collateralMap;

    /// @notice Reference to the `AgToken` used in this `StableMaster`
    /// This reference cannot be changed
    IAgToken public agToken;

    // Maps a contract to an address corresponding to the `IPoolManager` address
    // It is typically used to avoid passing in parameters the address of the `PerpetualManager` when `PerpetualManager`
    // is calling `StableMaster` to get information
    // It is the Access Control equivalent for the `SanToken`, `PoolManager`, `PerpetualManager` and `FeeManager`
    // contracts associated to this `StableMaster`
    mapping(address => IPoolManager) internal _contractMap;

    // List of all collateral managers
    IPoolManager[] internal _managerList;

    // Reference to the `Core` contract of the protocol
    ICore internal _core;
}

// SPDX-License-Identifier: GPL-3.0

pragma solidity ^0.8.7;

/// @title FunctionUtils
/// @author Angle Core Team
/// @notice Contains all the utility functions that are needed in different places of the protocol
/// @dev Functions in this contract should typically be pure functions
/// @dev This contract is voluntarily a contract and not a library to save some gas cost every time it is used
contract FunctionUtils {
    /// @notice Base that is used to compute ratios and floating numbers
    uint256 public constant BASE_TOKENS = 10**18;
    /// @notice Base that is used to define parameters that need to have a floating value (for instance parameters
    /// that are defined as ratios)
    uint256 public constant BASE_PARAMS = 10**9;

    /// @notice Computes the value of a linear by part function at a given point
    /// @param x Point of the function we want to compute
    /// @param xArray List of breaking points (in ascending order) that define the linear by part function
    /// @param yArray List of values at breaking points (not necessarily in ascending order)
    /// @dev The evolution of the linear by part function between two breaking points is linear
    /// @dev Before the first breaking point and after the last one, the function is constant with a value
    /// equal to the first or last value of the yArray
    /// @dev This function is relevant if `x` is between O and `BASE_PARAMS`. If `x` is greater than that, then
    /// everything will be as if `x` is equal to the greater element of the `xArray`
    function _piecewiseLinear(
        uint64 x,
        uint64[] memory xArray,
        uint64[] memory yArray
    ) internal pure returns (uint64) {
        if (x >= xArray[xArray.length - 1]) {
            return yArray[xArray.length - 1];
        } else if (x <= xArray[0]) {
            return yArray[0];
        } else {
            uint256 lower;
            uint256 upper = xArray.length - 1;
            uint256 mid;
            while (upper - lower > 1) {
                mid = lower + (upper - lower) / 2;
                if (xArray[mid] <= x) {
                    lower = mid;
                } else {
                    upper = mid;
                }
            }
            if (yArray[upper] > yArray[lower]) {
                // There is no risk of overflow here as in the product of the difference of `y`
                // with the difference of `x`, the product is inferior to `BASE_PARAMS**2` which does not
                // overflow for `uint64`
                return
                    yArray[lower] +
                    ((yArray[upper] - yArray[lower]) * (x - xArray[lower])) /
                    (xArray[upper] - xArray[lower]);
            } else {
                return
                    yArray[lower] -
                    ((yArray[lower] - yArray[upper]) * (x - xArray[lower])) /
                    (xArray[upper] - xArray[lower]);
            }
        }
    }

    /// @notice Checks if the input arrays given by governance to update the fee structure is valid
    /// @param xArray List of breaking points (in ascending order) that define the linear by part function
    /// @param yArray List of values at breaking points (not necessarily in ascending order)
    /// @dev This function is a way to avoid some governance attacks or errors
    /// @dev The modifier checks if the arrays have a non null length, if their length is the same, if the values
    /// in the `xArray` are in ascending order and if the values in the `xArray` and in the `yArray` are not superior
    /// to `BASE_PARAMS`
    modifier onlyCompatibleInputArrays(uint64[] memory xArray, uint64[] memory yArray) {
        require(xArray.length == yArray.length && xArray.length > 0, "5");
        for (uint256 i = 0; i <= yArray.length - 1; i++) {
            require(yArray[i] <= uint64(BASE_PARAMS) && xArray[i] <= uint64(BASE_PARAMS), "6");
            if (i > 0) {
                require(xArray[i] > xArray[i - 1], "7");
            }
        }
        _;
    }

    /// @notice Checks if the new value given for the parameter is consistent (it should be inferior to 1
    /// if it corresponds to a ratio)
    /// @param fees Value of the new parameter to check
    modifier onlyCompatibleFees(uint64 fees) {
        require(fees <= BASE_PARAMS, "4");
        _;
    }

    /// @notice Checks if the new address given is not null
    /// @param newAddress Address to check
    /// @dev Reference: https://github.com/crytic/slither/wiki/Detector-Documentation#missing-zero-address-validation
    modifier zeroCheck(address newAddress) {
        require(newAddress != address(0), "0");
        _;
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.7;

/// @title PausableMap
/// @author Angle Core Team after a fork from OpenZeppelin's similar Pausable Contracts
/// @notice Contract module which allows children to implement an emergency stop
/// mechanism that can be triggered by an authorized account.
/// @notice It generalizes Pausable from OpenZeppelin by allowing to specify a bytes32 that
/// should be stopped
/// @dev This module is used through inheritance
/// @dev In Angle's protocol, this contract is mainly used in `StableMasterFront`
/// to prevent SLPs and new stable holders from coming in
/// @dev The modifiers `whenNotPaused` and `whenPaused` from the original OpenZeppelin contracts were removed
/// to save some space and because they are not used in the `StableMaster` contract where this contract
/// is imported
contract PausableMapUpgradeable {
    /// @dev Emitted when the pause is triggered for `name`
    event Paused(bytes32 name);

    /// @dev Emitted when the pause is lifted for `name`
    event Unpaused(bytes32 name);

    /// @dev Mapping between a name and a boolean representing the paused state
    mapping(bytes32 => bool) public paused;

    /// @notice Triggers stopped state for `name`
    /// @param name Name for which to pause the contract
    /// @dev The contract must not be paused for `name`
    function _pause(bytes32 name) internal {
        require(!paused[name], "18");
        paused[name] = true;
        emit Paused(name);
    }

    /// @notice Returns to normal state for `name`
    /// @param name Name for which to unpause the contract
    /// @dev The contract must be paused for `name`
    function _unpause(bytes32 name) internal {
        require(paused[name], "19");
        paused[name] = false;
        emit Unpaused(name);
    }
}

{
  "evmVersion": "london",
  "libraries": {},
  "metadata": {
    "bytecodeHash": "ipfs",
    "useLiteralContent": true
  },
  "optimizer": {
    "enabled": true,
    "runs": 830
  },
  "remappings": [],
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "devdoc",
        "userdoc",
        "metadata",
        "abi"
      ]
    }
  }
}

• No Contract Security Audit Submitted- Submit Audit Here

[{"inputs":[],"stateMutability":"nonpayable","type":"constructor"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"redeemInC","type":"uint256"}],"name":"BurntStablecoins","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint256","name":"_capOnStableMinted","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"_maxInterestsDistributed","type":"uint256"}],"name":"CapOnStableAndMaxInterestsUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":true,"internalType":"address","name":"_perpetualManager","type":"address"},{"indexed":true,"internalType":"address","name":"_sanToken","type":"address"},{"indexed":false,"internalType":"address","name":"_oracle","type":"address"}],"name":"CollateralDeployed","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"}],"name":"CollateralRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint64[]","name":"_xFee","type":"uint64[]"},{"indexed":false,"internalType":"uint64[]","name":"_yFee","type":"uint64[]"},{"indexed":false,"internalType":"uint8","name":"_type","type":"uint8"}],"name":"FeeArrayUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":true,"internalType":"address","name":"newFeeManager","type":"address"}],"name":"FeeManagerUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint256","name":"amount","type":"uint256"},{"indexed":false,"internalType":"uint256","name":"amountForUserInStable","type":"uint256"}],"name":"MintedStablecoins","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":true,"internalType":"address","name":"_oracle","type":"address"}],"name":"OracleUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"name","type":"bytes32"}],"name":"Paused","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"previousAdminRole","type":"bytes32"},{"indexed":true,"internalType":"bytes32","name":"newAdminRole","type":"bytes32"}],"name":"RoleAdminChanged","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleGranted","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"bytes32","name":"role","type":"bytes32"},{"indexed":true,"internalType":"address","name":"account","type":"address"},{"indexed":true,"internalType":"address","name":"sender","type":"address"}],"name":"RoleRevoked","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint64","name":"_feesForSLPs","type":"uint64"},{"indexed":false,"internalType":"uint64","name":"_interestsForSLPs","type":"uint64"}],"name":"SLPsIncentivesUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_token","type":"address"},{"indexed":false,"internalType":"uint256","name":"_newSanRate","type":"uint256"}],"name":"SanRateUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":true,"internalType":"address","name":"_poolManager","type":"address"},{"indexed":false,"internalType":"uint256","name":"_stocksUsers","type":"uint256"}],"name":"StocksUsersUpdated","type":"event"},{"anonymous":false,"inputs":[{"indexed":false,"internalType":"bytes32","name":"name","type":"bytes32"}],"name":"Unpaused","type":"event"},{"inputs":[],"name":"BASE_PARAMS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"BASE_TOKENS","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"CORE_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"DEFAULT_ADMIN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"GOVERNOR_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"GUARDIAN_ROLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"SLP","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"STABLE","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"gain","type":"uint256"}],"name":"accumulateInterest","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"governor","type":"address"}],"name":"addGovernor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"agToken","outputs":[{"internalType":"contract IAgToken","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"burner","type":"address"},{"internalType":"address","name":"dest","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"},{"internalType":"uint256","name":"minCollatAmount","type":"uint256"}],"name":"burn","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPoolManager","name":"","type":"address"}],"name":"collateralMap","outputs":[{"internalType":"contract IERC20","name":"token","type":"address"},{"internalType":"contract ISanToken","name":"sanToken","type":"address"},{"internalType":"contract IPerpetualManager","name":"perpetualManager","type":"address"},{"internalType":"contract IOracle","name":"oracle","type":"address"},{"internalType":"uint256","name":"stocksUsers","type":"uint256"},{"internalType":"uint256","name":"sanRate","type":"uint256"},{"internalType":"uint256","name":"collatBase","type":"uint256"},{"components":[{"internalType":"uint256","name":"lastBlockUpdated","type":"uint256"},{"internalType":"uint256","name":"lockedInterests","type":"uint256"},{"internalType":"uint256","name":"maxInterestsDistributed","type":"uint256"},{"internalType":"uint256","name":"feesAside","type":"uint256"},{"internalType":"uint64","name":"slippageFee","type":"uint64"},{"internalType":"uint64","name":"feesForSLPs","type":"uint64"},{"internalType":"uint64","name":"slippage","type":"uint64"},{"internalType":"uint64","name":"interestsForSLPs","type":"uint64"}],"internalType":"struct SLPData","name":"slpData","type":"tuple"},{"components":[{"internalType":"uint64[]","name":"xFeeMint","type":"uint64[]"},{"internalType":"uint64[]","name":"yFeeMint","type":"uint64[]"},{"internalType":"uint64[]","name":"xFeeBurn","type":"uint64[]"},{"internalType":"uint64[]","name":"yFeeBurn","type":"uint64[]"},{"internalType":"uint64","name":"targetHAHedge","type":"uint64"},{"internalType":"uint64","name":"bonusMalusMint","type":"uint64"},{"internalType":"uint64","name":"bonusMalusBurn","type":"uint64"},{"internalType":"uint256","name":"capOnStableMinted","type":"uint256"}],"internalType":"struct MintBurnData","name":"feeData","type":"tuple"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"user","type":"address"}],"name":"convertToSLP","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address[]","name":"governorList","type":"address[]"},{"internalType":"address","name":"guardian","type":"address"},{"internalType":"address","name":"_agToken","type":"address"}],"name":"deploy","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPoolManager","name":"poolManager","type":"address"},{"internalType":"contract IPerpetualManager","name":"perpetualManager","type":"address"},{"internalType":"contract IFeeManager","name":"feeManager","type":"address"},{"internalType":"contract IOracle","name":"oracle","type":"address"},{"internalType":"contract ISanToken","name":"sanToken","type":"address"}],"name":"deployCollateral","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"user","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"deposit","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"getCollateralRatio","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"}],"name":"getRoleAdmin","outputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"getStocksUsers","outputs":[{"internalType":"uint256","name":"_stocksUsers","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"grantRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"hasRole","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"core_","type":"address"}],"name":"initialize","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"user","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"},{"internalType":"uint256","name":"minStableAmount","type":"uint256"}],"name":"mint","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"agent","type":"bytes32"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"pause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"","type":"bytes32"}],"name":"paused","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"contract IPoolManager","name":"poolManagerUp","type":"address"},{"internalType":"contract IPoolManager","name":"poolManagerDown","type":"address"}],"name":"rebalanceStocksUsers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"governor","type":"address"}],"name":"removeGovernor","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"renounceRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPoolManager","name":"poolManager","type":"address"},{"internalType":"contract ICollateralSettler","name":"settlementContract","type":"address"}],"name":"revokeCollateral","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"oldGuardian","type":"address"}],"name":"revokeGuardian","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"role","type":"bytes32"},{"internalType":"address","name":"account","type":"address"}],"name":"revokeRole","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"_capOnStableMinted","type":"uint256"},{"internalType":"uint256","name":"_maxInterestsDistributed","type":"uint256"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"setCapOnStableAndMaxInterests","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newCore","type":"address"}],"name":"setCore","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_bonusMalusMint","type":"uint64"},{"internalType":"uint64","name":"_bonusMalusBurn","type":"uint64"},{"internalType":"uint64","name":"_slippage","type":"uint64"},{"internalType":"uint64","name":"_slippageFee","type":"uint64"}],"name":"setFeeKeeper","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newFeeManager","type":"address"},{"internalType":"address","name":"oldFeeManager","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"setFeeManager","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"newGuardian","type":"address"},{"internalType":"address","name":"oldGuardian","type":"address"}],"name":"setGuardian","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_feesForSLPs","type":"uint64"},{"internalType":"uint64","name":"_interestsForSLPs","type":"uint64"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"setIncentivesForSLPs","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IOracle","name":"_oracle","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"setOracle","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint64","name":"_targetHAHedge","type":"uint64"}],"name":"setTargetHAHedge","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"contract IPoolManager","name":"poolManager","type":"address"},{"internalType":"uint64[]","name":"_xFee","type":"uint64[]"},{"internalType":"uint64[]","name":"_yFee","type":"uint64[]"},{"internalType":"uint8","name":"_mint","type":"uint8"}],"name":"setUserFees","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"loss","type":"uint256"}],"name":"signalLoss","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"bytes32","name":"agent","type":"bytes32"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"unpause","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"poolManager","type":"address"}],"name":"updateStocksUsers","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"uint256","name":"amount","type":"uint256"},{"internalType":"address","name":"burner","type":"address"},{"internalType":"address","name":"dest","type":"address"},{"internalType":"contract IPoolManager","name":"poolManager","type":"address"}],"name":"withdraw","outputs":[],"stateMutability":"nonpayable","type":"function"}]

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