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//SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "./Services/Blacklist.sol";
import "./Services/Transfers.sol";

contract Compensation is Transfers, BlackList {

    address public stableCoin;
    uint public startTimestamp;

    uint public constant year = 365 days;
    uint public rewardRatePerSec;
    uint public lastApyTimestamp;

    mapping(address => uint) public pTokenPrices;
    address[] public pTokensList;

    struct Balance {
        uint amount;
        uint out;
    }

    mapping(address => Balance) public balances;
    mapping(address => mapping(address => uint)) public pTokenAmounts;

    uint[] public checkpoints;
    uint public totalAmount;

    constructor(
        address stableCoin_,
        uint startTimestamp_,
        uint rewardAPY_,
        uint lastApyTimestamp_
    ) {
        require(stableCoin_ != address(0), "Compensation::Constructor: stableCoin_ is 0");

        require(
            startTimestamp_ != 0
            && lastApyTimestamp_ !=0,
            "Compensation::Constructor: timestamp is 0"
        );

        require(
            startTimestamp_ > getBlockTimestamp()
            && lastApyTimestamp_ > startTimestamp_,
            "Compensation::Constructor: start timestamp must be more than current timestamp and less than lastApyTimestamp"
        );

        stableCoin = stableCoin_;
        startTimestamp = startTimestamp_;
        rewardRatePerSec = rewardAPY_ / year;
        lastApyTimestamp = lastApyTimestamp_;
    }

    function addPToken(address pToken, uint price) public onlyOwner returns (bool) {
        require(pTokenPrices[pToken] == 0, "pToken has already been added");

        pTokenPrices[pToken] = price;
        pTokensList.push(pToken);

        return true;
    }

    function addCheckpoint(uint stableCoinAmount) public onlyOwner returns (bool) {
        uint amountIn = doTransferIn(msg.sender, stableCoin, stableCoinAmount);

        if (amountIn > 0 ) {
            checkpoints.push(amountIn);
        }

        return true;
    }

    function withdraw(address token, uint amount) public onlyOwner returns (bool) {
        doTransferOut(token, msg.sender, amount);

        return true;
    }

    function addUserBalance(address user, address pToken, uint amount) public onlyOwner returns (bool) {
        compensationInternal(user, pToken, amount);

        return true;
    }

    function compensation(address pToken, uint pTokenAmount) public returns (bool) {
        require(getBlockTimestamp() < startTimestamp, "Compensation::compensation: you can convert pTokens before start timestamp only");
        require(pTokenPrices[pToken] != 0, "Compensation::compensation: pToken is not allowed");

        uint amount = doTransferIn(msg.sender, pToken, pTokenAmount);
        compensationInternal(msg.sender, pToken, amount);
        return true;
    }

    function compensationInternal(address user, address pToken, uint amount) internal returns (bool) {
        pTokenAmounts[user][pToken] += amount;
        uint stableTokenAmount = calcCompensationAmount(pToken, amount);
        balances[user].amount += stableTokenAmount;
        totalAmount += stableTokenAmount;

        return true;
    }

    function calcCompensationAmount(address pToken, uint amount) public view returns (uint) {
        uint price = pTokenPrices[pToken];

        uint pTokenDecimals = ERC20(pToken).decimals();
        uint stableDecimals = ERC20(stableCoin).decimals();
        uint factor;

        if (pTokenDecimals >= stableDecimals) {
            factor = 10**(pTokenDecimals - stableDecimals);
            return amount * price / factor / 1e18;
        } else {
            factor = 10**(stableDecimals - pTokenDecimals);
            return amount * price * factor / 1e18;
        }
    }

    function claimToken() public returns (bool) {
        require(getBlockTimestamp() > startTimestamp, "Compensation::claimToken: bad timing for the request");
        require(!isBlackListed[msg.sender], "Compensation::claimToken: user in black list");

        uint amount = calcClaimAmount(msg.sender);

        balances[msg.sender].out += amount;

        doTransferOut(stableCoin, msg.sender, amount);

        return true;
    }

    function calcUserAdditionAmount(address user) public view returns (uint) {
        uint amount = balances[user].amount;
        return calcAdditionAmount(amount);
    }

    function calcAdditionAmount(uint amount) public view returns (uint) {
        uint currentTimestamp = getBlockTimestamp();
        uint duration;

        if (currentTimestamp <= startTimestamp) {
            return 0;
        } else if (currentTimestamp > lastApyTimestamp) {
            duration = lastApyTimestamp - startTimestamp;
        } else if (lastApyTimestamp <= startTimestamp) {
            duration = 0;
        } else {
            duration = currentTimestamp - startTimestamp;
        }

        return amount * rewardRatePerSec * duration / 1e18;
    }

    function calcClaimAmount(address user) public view returns (uint) {
        uint amount = balances[user].amount;
        uint currentTimestamp = getBlockTimestamp();

        if (amount == 0 || amount == balances[user].out || currentTimestamp <= startTimestamp) {
            return 0;
        }

        uint additionalAmount = calcAdditionAmount(amount);
        uint additionalTotalAmount = calcAdditionAmount(totalAmount);

        uint allAmount = amount + additionalAmount;
        uint allTotalAmount = totalAmount + additionalTotalAmount;

        if (allAmount == 0 || allAmount == balances[user].out) {
            return 0;
        }

        uint claimAmount;

        for (uint i = 0; i < checkpoints.length; i++) {
            claimAmount += allAmount * checkpoints[i] / allTotalAmount;
        }

        if (claimAmount > allAmount) {
            return allAmount - balances[user].out;
        } else {
            return claimAmount - balances[user].out;
        }
    }

    function getCheckpointsLength() public view returns (uint) {
        return checkpoints.length;
    }

    function getPTokenList() public view returns (address[] memory) {
        return pTokensList;
    }

    function getPTokenListLength() public view returns (uint) {
        return pTokensList.length;
    }

    function getBlockTimestamp() public view virtual returns (uint) {
        return block.timestamp;
    }
}

// SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "openzeppelin-solidity/contracts/access/Ownable.sol";

contract BlackList is Ownable {
    mapping (address => bool) public isBlackListed;

    event AddedBlackList(address _user);

    event RemovedBlackList(address _user);

    function addBlackList(address _evilUser) public onlyOwner {
        isBlackListed[_evilUser] = true;

        emit AddedBlackList(_evilUser);
    }

    function removeBlackList(address _clearedUser) public onlyOwner {
        isBlackListed[_clearedUser] = false;

        emit RemovedBlackList(_clearedUser);
    }

    function getBlackListStatus(address _maker) external view returns (bool) {
        return isBlackListed[_maker];
    }
}

//SPDX-License-Identifier: MIT
pragma solidity ^0.8.7;

import "./ERC20.sol";

contract Transfers {
    function doTransferIn(address from, address token, uint amount) internal returns (uint) {
        uint balanceBefore = ERC20(token).balanceOf(address(this));
        ERC20(token).transferFrom(from, address(this), amount);

        bool success;
        assembly {
            switch returndatasize()
            case 0 {                       // This is a non-standard ERC-20
                success := not(0)          // set success to true
            }
            case 32 {                      // This is a compliant ERC-20
                returndatacopy(0, 0, 32)
                success := mload(0)        // Set `success = returndata` of external call
            }
            default {                      // This is an excessively non-compliant ERC-20, revert.
                revert(0, 0)
            }
        }
        require(success, "TOKEN_TRANSFER_IN_FAILED");

        // Calculate the amount that was *actually* transferred
        uint balanceAfter = ERC20(token).balanceOf(address(this));
        require(balanceAfter >= balanceBefore, "TOKEN_TRANSFER_IN_OVERFLOW");
        return balanceAfter - balanceBefore;   // underflow already checked above, just subtract
    }

    function doTransferOut(address token, address to, uint amount) internal {
        ERC20(token).transfer(to, amount);

        bool success;
        assembly {
            switch returndatasize()
            case 0 {                      // This is a non-standard ERC-20
                success := not(0)          // set success to true
            }
            case 32 {                     // This is a complaint ERC-20
                returndatacopy(0, 0, 32)
                success := mload(0)        // Set `success = returndata` of external call
            }
            default {                     // This is an excessively non-compliant ERC-20, revert.
                revert(0, 0)
            }
        }
        require(success, "TOKEN_TRANSFER_OUT_FAILED");
    }
}

// SPDX-License-Identifier: MIT

pragma solidity ^0.8.0;

import "../utils/Context.sol";

/**
 * @dev Contract module which provides a basic access control mechanism, where
 * there is an account (an owner) that can be granted exclusive access to
 * specific functions.
 *
 * By default, the owner account will be the one that deploys the contract. This
 * can later be changed with {transferOwnership}.
 *
 * This module is used through inheritance. It will make available the modifier
 * `onlyOwner`, which can be applied to your functions to restrict their use to
 * the owner.
 */
abstract contract Ownable is Context {
    address private _owner;

    event OwnershipTransferred(address indexed previousOwner, address indexed newOwner);

    /**
     * @dev Initializes the contract setting the deployer as the initial owner.
     */
    constructor() {
        _setOwner(_msgSender());
    }

    /**
     * @dev Returns the address of the current owner.
     */
    function owner() public view virtual returns (address) {
        return _owner;
    }

    /**
     * @dev Throws if called by any account other than the owner.
     */
    modifier onlyOwner() {
        require(owner() == _msgSender(), "Ownable: caller is not the owner");
        _;
    }

    /**
     * @dev Leaves the contract without owner. It will not be possible to call
     * `onlyOwner` functions anymore. Can only be called by the current owner.
     *
     * NOTE: Renouncing ownership will leave the contract without an owner,
     * thereby removing any functionality that is only available to the owner.
     */
    function renounceOwnership() public virtual onlyOwner {
        _setOwner(address(0));
    }

    /**
     * @dev Transfers ownership of the contract to a new account (`newOwner`).
     * Can only be called by the current owner.
     */
    function transferOwnership(address newOwner) public virtual onlyOwner {
        require(newOwner != address(0), "Ownable: new owner is the zero address");
        _setOwner(newOwner);
    }

    function _setOwner(address newOwner) private {
        address oldOwner = _owner;
        _owner = newOwner;
        emit OwnershipTransferred(oldOwner, newOwner);
    }
}

// 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 ^0.8.7;

import "openzeppelin-solidity/contracts/token/ERC20/ERC20.sol";

contract ERC20Token is ERC20 {
    constructor(
        uint256 initialSupply,
        string memory name,
        string memory symbol
    ) ERC20(name, symbol) {
        _mint(msg.sender, initialSupply);
    }

    function mint(uint256 amount) external {
        _mint(msg.sender, amount);
    }
}

contract ERC20TokenDec6 is ERC20 {
    constructor(
        uint256 initialSupply,
        string memory name,
        string memory symbol
    ) ERC20(name, symbol) {
        _mint(msg.sender, initialSupply);
    }

    function mint(uint256 amount) external {
        _mint(msg.sender, amount);
    }

    function decimals() public view virtual override returns (uint8) {
        return 6;
    }
}

// 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);
}

{
  "optimizer": {
    "enabled": true,
    "runs": 200
  },
  "outputSelection": {
    "*": {
      "*": [
        "evm.bytecode",
        "evm.deployedBytecode",
        "abi"
      ]
    }
  },
  "libraries": {}
}

• No Contract Security Audit Submitted- Submit Audit Here

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ame":"pTokenAmounts","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"","type":"address"}],"name":"pTokenPrices","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"uint256","name":"","type":"uint256"}],"name":"pTokensList","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"_clearedUser","type":"address"}],"name":"removeBlackList","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"renounceOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"rewardRatePerSec","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"stableCoin","outputs":[{"internalType":"address","name":"","type":"address"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"startTimestamp","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[],"name":"totalAmount","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"},{"inputs":[{"internalType":"address","name":"newOwner","type":"address"}],"name":"transferOwnership","outputs":[],"stateMutability":"nonpayable","type":"function"},{"inputs":[{"internalType":"address","name":"token","type":"address"},{"internalType":"uint256","name":"amount","type":"uint256"}],"name":"withdraw","outputs":[{"internalType":"bool","name":"","type":"bool"}],"stateMutability":"nonpayable","type":"function"},{"inputs":[],"name":"year","outputs":[{"internalType":"uint256","name":"","type":"uint256"}],"stateMutability":"view","type":"function"}]

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000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb4800000000000000000000000000000000000000000000000000000000617f2e0000000000000000000000000000000000000000000000000003782dace9d900000000000000000000000000000000000000000000000000000000000063606180

-----Decoded View---------------
Arg [0] : stableCoin_ (address): 0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48
Arg [1] : startTimestamp_ (uint256): 1635724800
Arg [2] : rewardAPY_ (uint256): 250000000000000000
Arg [3] : lastApyTimestamp_ (uint256): 1667260800

-----Encoded View---------------
4 Constructor Arguments found :
Arg [0] : 000000000000000000000000a0b86991c6218b36c1d19d4a2e9eb0ce3606eb48
Arg [1] : 00000000000000000000000000000000000000000000000000000000617f2e00
Arg [2] : 00000000000000000000000000000000000000000000000003782dace9d90000
Arg [3] : 0000000000000000000000000000000000000000000000000000000063606180