Document not found (404)
+This URL is invalid, sorry. Please use the navigation bar or search to continue.
+ +This URL is invalid, sorry. Please use the navigation bar or search to continue.
+ +function supply(address asset, uint256 amount, address onBehalfOf, uint16 referralCode) external;
+function withdraw(address asset, uint256 amount, address to) external returns (uint256);
+Inherits: +Custodian
+IPool public pool;
+constructor(LoanManager LM_, address seaport_, address pool_) Custodian(LM_, seaport_);
+function custody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) external override returns (bytes4 selector);
+function _beforeApprovalsSetHook(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ virtual
+ override;
+function _enter(address token, uint256 amount) internal;
+function _exit(address token, uint256 amount) internal;
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public virtual returns (bool);
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public view override returns (bool valid);
+struct Details {
+ SpentItem[] collateral;
+ bool isAny;
+}
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata caveatTerms, LoanManager.Loan memory loan) public view override returns (bool);
+struct Details {
+ uint256 maxRate;
+ uint256 maxCarryRate;
+}
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public view override returns (bool valid);
+struct Details {
+ address pricing;
+ address hook;
+ address handler;
+}
+Inherits: +DutchAuctionHandler
+constructor(LoanManager LM_) DutchAuctionHandler(LM_);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual override returns (uint256);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+Inherits: +SettlementHandler, AmountDeriver, ConduitHelper
+constructor(LoanManager LM_) SettlementHandler(LM_);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual returns (uint256);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+error InvalidAmount();
+struct Details {
+ uint256 startingPrice;
+ uint256 endingPrice;
+ uint256 window;
+}
+Inherits: +SettlementHandler
+ConsiderationInterface consideration;
+address public ENGLISH_AUCTION_ZONE;
+address payable public constant OS_RECEIVER = payable(0x0000a26b00c1F0DF003000390027140000fAa719);
+constructor(LoanManager LM_, ConsiderationInterface consideration_, address EAZone_) SettlementHandler(LM_);
+function validate(LoanManager.Loan calldata loan) external view override returns (bool);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function liquidate(LoanManager.Loan calldata loan) external;
+error InvalidOrder();
+struct Details {
+ uint256[] reservePrice;
+ uint256 window;
+}
+Inherits: +DutchAuctionHandler
+constructor(LoanManager LM_) DutchAuctionHandler(LM_);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual override returns (uint256);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+Inherits: +TokenReceiverInterface
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+constructor(LoanManager LM_);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual returns (bool);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ returns (ReceivedItem[] memory consideration, address restricted);
+function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ external
+ view
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) external view returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ external
+ view
+ returns (bytes4);
+Inherits: +TestERC20
+constructor() TestERC20;
+Inherits: +TestERC721
+constructor() TestERC721;
+Inherits: +BaseHook, BaseRecall
+constructor(LoanManager LM_) BaseRecall(LM_);
+function isActive(LoanManager.Loan calldata loan) external view override returns (bool);
+function isRecalled(LoanManager.Loan calldata loan) external view override returns (bool);
+Inherits: +SettlementHook
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isRecalled(LoanManager.Loan calldata loan) external view virtual returns (bool);
+Inherits: +ConduitHelper
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+ConsiderationInterface public constant seaport = ConsiderationInterface(0x2e234DAe75C793f67A35089C9d99245E1C58470b);
+mapping(uint256 => Recall) public recalls;
+constructor(LoanManager LM_);
+function getRecallRate(LoanManager.Loan calldata loan) external view returns (uint256);
+function recall(LoanManager.Loan memory loan, address conduit) external;
+function withdraw(LoanManager.Loan memory loan, address payable receiver) external;
+function _getRecallStake(LoanManager.Loan memory loan, uint256 start, uint256 end)
+ internal
+ view
+ returns (uint256[] memory recallStake);
+function generateRecallConsideration(LoanManager.Loan memory loan, uint256 proportion, address payable receiver)
+ external
+ view
+ returns (ReceivedItem[] memory consideration);
+function _generateRecallConsideration(
+ LoanManager.Loan memory loan,
+ uint256 start,
+ uint256 end,
+ uint256 proportion,
+ address payable receiver
+) internal view returns (ReceivedItem[] memory consideration);
+event Recalled(uint256 loandId, address recaller, uint256 end);
+event Withdraw(uint256 loanId, address withdrawer);
+error InvalidWithdraw();
+error InvalidConduit();
+error ConduitTransferError();
+error InvalidStakeType();
+error LoanDoesNotExist();
+error RecallBeforeHoneymoonExpiry();
+error LoanHasNotBeenRefinanced();
+error WithdrawDoesNotExist();
+struct Details {
+ uint256 honeymoon;
+ uint256 recallWindow;
+ uint256 recallStakeDuration;
+ uint256 recallMax;
+ uint256 recallerRewardRatio;
+}
+struct Recall {
+ address payable recaller;
+ uint64 start;
+}
+Inherits: +SettlementHook
+function isActive(LoanManager.Loan calldata loan) external view override returns (bool);
+struct Details {
+ uint256 loanDuration;
+}
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isActive(LoanManager.Loan calldata loan) external view virtual returns (bool);
+function onSettle(LoanManager.Loan calldata loan) external virtual returns (bytes4 selector);
+function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ external
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) external returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ external
+ returns (bytes4);
+uint256 internal constant _INVALID_SALT = 0x81e69d9b00000000000000000000000000000000000000000000000000000000;
+function getId(LoanManager.Loan memory loan) internal pure returns (uint256 loanId);
+function toReceivedItems(SpentItem[] calldata spentItems, address recipient)
+ internal
+ pure
+ returns (ReceivedItem[] memory result);
+function encodeWithRecipient(ReceivedItem[] calldata receivedItems, address recipient)
+ internal
+ pure
+ returns (ReceivedItem[] memory result);
+function validateSaltRef(mapping(address => mapping(bytes32 => bool)) storage usedSalts, address borrower, bytes32 salt)
+ internal;
+function validateSalt(mapping(address => mapping(bytes32 => bool)) storage usedSalts, address borrower, bytes32 salt)
+ internal;
+error InvalidSalt();
+Inherits: +Ownable
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function execute(Request calldata params) external virtual returns (Response memory response);
+function _packageTransfers(SpentItem[] memory loan, address borrower, address issuer)
+ internal
+ pure
+ returns (ConduitTransfer[] memory transfers);
+event Origination(uint256 indexed loanId, address indexed issuer, bytes nlrDetails);
+struct Response {
+ LoanManager.Terms terms;
+ address issuer;
+}
+struct Request {
+ address custodian;
+ address receiver;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+ bytes details;
+ bytes approval;
+}
+Inherits: +Ownable, Originator
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
mapping(bytes32 => bool) public usedHashes;
+LoanManager public immutable LM;
+bytes32 constant EIP_DOMAIN = keccak256("EIP712Domain(string version,uint256 chainId,address verifyingContract)");
+bytes32 public constant ORIGINATOR_DETAILS_TYPEHASH = keccak256("Origination(uint256 nonce,bytes32 hash)");
+bytes32 constant VERSION = keccak256("0");
+bytes32 internal immutable _DOMAIN_SEPARATOR;
+address public strategist;
+uint256 public strategistFee;
+uint256 private _counter;
+modifier onlyLoanManager();
+constructor(LoanManager LM_, address strategist_, uint256 fee_, address owner);
+function setStrategist(address newStrategist) external onlyOwner;
+function _buildResponse(Request calldata params, Details memory details)
+ internal
+ virtual
+ returns (Response memory response);
+function encodeWithAccountCounter(bytes32 contextHash) public view virtual returns (bytes memory);
+function getStrategistData() public view virtual returns (address, uint256);
+function getCounter() public view virtual returns (uint256);
+function incrementCounter() external;
+function domainSeparator() public view virtual returns (bytes32);
+function execute(Request calldata params)
+ external
+ virtual
+ override
+ onlyLoanManager
+ returns (Response memory response);
+function _validateAsk(Request calldata request, Details memory details) internal virtual;
+function _validateOffer(Request calldata request, Details memory details) internal virtual;
+function _execute(Request calldata request, Details memory details) internal virtual;
+function _validateSignature(bytes32 hash, bytes memory signature) internal view virtual;
+event StrategistTransferred(address newStrategist);
+event CounterUpdated();
+event HashInvalidated(bytes32 hash);
+error NotLoanManager();
+error NotAuthorized();
+error InvalidDebt();
+error InvalidDebtLength();
+error InvalidDebtAmount();
+error InvalidCustodian();
+error InvalidCollateral();
+error InvalidDeadline();
+error InvalidOffer();
+error InvalidSigner();
+error ConduitTransferError();
+struct Details {
+ address custodian;
+ address conduit;
+ address issuer;
+ uint256 deadline;
+ Offer offer;
+}
+struct Offer {
+ bytes32 salt;
+ LoanManager.Terms terms;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+}
+Inherits: +CompoundInterestPricing
+constructor(LoanManager LM_) Pricing(LM_);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory recallConsideration
+ );
+error InsufficientRefinance();
+Inherits: +Pricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function getPaymentConsideration(LoanManager.Loan memory loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory repayConsideration, ReceivedItem[] memory carryConsideration);
+function getOwed(LoanManager.Loan memory loan) public view returns (uint256[] memory);
+function _getOwedCarry(LoanManager.Loan memory loan, Details memory details, uint256 timestamp)
+ internal
+ view
+ returns (uint256[] memory carryOwed);
+function _getOwed(LoanManager.Loan memory loan, Details memory details, uint256 start, uint256 end)
+ internal
+ view
+ returns (uint256[] memory updatedDebt);
+function getInterest(LoanManager.Loan memory loan, Details memory details, uint256 start, uint256 end, uint256 index)
+ public
+ view
+ returns (uint256);
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure virtual returns (uint256);
+function _generateRepayConsideration(LoanManager.Loan memory loan)
+ internal
+ view
+ returns (ReceivedItem[] memory consideration);
+function _generateRepayCarryConsideration(LoanManager.Loan memory loan)
+ internal
+ view
+ returns (ReceivedItem[] memory consideration);
+struct Details {
+ uint256 rate;
+ uint256 carryRate;
+}
+Inherits: +BasePricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory recallConsideration
+ );
+Inherits: +BaseRecallPricing
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure override returns (uint256);
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+constructor(LoanManager LM_);
+function getPaymentConsideration(LoanManager.Loan memory loan)
+ public
+ view
+ virtual
+ returns (ReceivedItem[] memory, ReceivedItem[] memory);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ returns (ReceivedItem[] memory, ReceivedItem[] memory, ReceivedItem[] memory);
+error InvalidRefinance();
+Inherits: +BasePricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
constructor(LoanManager LM_) Pricing(LM_);
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure override returns (uint256);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory additionalConsideration
+ );
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function _mergeConsiderations(
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory additionalConsiderations
+) internal pure returns (ReceivedItem[] memory consideration);
+function _removeZeroAmounts(ReceivedItem[] memory consideration)
+ internal
+ view
+ returns (ReceivedItem[] memory newConsideration);
+function _packageTransfers(ReceivedItem[] memory refinanceConsideration, address refinancer)
+ internal
+ pure
+ returns (ConduitTransfer[] memory transfers);
+error RepayCarryLengthMismatch();
+Inherits: +ERC721, ContractOffererInterface, ConduitHelper, TokenReceiverInterface
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager public immutable LM;
+address public immutable seaport;
+mapping(address => mapping(address => bool)) public repayApproval;
+constructor(LoanManager LM_, address seaport_);
+modifier onlyLoanManager();
+function getBorrower(LoanManager.Loan memory loan) public view returns (address);
+function tokenURI(uint256 tokenId) public view override returns (string memory);
+function supportsInterface(bytes4 interfaceId) public view override(ERC721, ContractOffererInterface) returns (bool);
+function name() public pure override returns (string memory);
+function symbol() public pure override returns (string memory);
+modifier onlySeaport();
+function mint(LoanManager.Loan calldata loan) external;
+function setRepayApproval(address who, bool approved) external;
+Generates the order for this contract offerer.
+function ratifyOrder(
+ SpentItem[] calldata offer,
+ ReceivedItem[] calldata consideration,
+ bytes calldata context,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce
+) external onlySeaport returns (bytes4 ratifyOrderMagicValue);
+Parameters
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The address of the contract fulfiller. |
consideration | ReceivedItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
orderHashes | bytes32[] | The context of the order. |
contractNonce | uint256 | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
ratifyOrderMagicValue | bytes4 | The magic value returned by the ratify. |
Generates the order for this contract offerer.
+function generateOrder(
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) external onlySeaport returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | |
maximumSpent | SpentItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function custody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) external virtual onlyLoanManager returns (bytes4 selector);
+function getSeaportMetadata() external pure returns (string memory, Schema[] memory schemas);
+previews the order for this contract offerer.
+function previewOrder(
+ address caller,
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) public view returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
caller | address | The address of the contract fulfiller. |
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | The minimum the fulfiller must receive. |
maximumSpent | SpentItem[] | The most a fulfiller will spend |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ public
+ pure
+ virtual
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) public pure virtual returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ public
+ pure
+ virtual
+ returns (bytes4);
+function _fillObligationAndVerify(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+function _enableAssetWithSeaport(SpentItem memory offer) internal;
+function _setOfferApprovalsWithSeaport(SpentItem[] memory offer) internal;
+function _transferCollateralToHandler(SpentItem memory offer, address handler) internal;
+function _moveDebtToAuthorized(SpentItem[] memory offer, address handler) internal;
+function _settleLoan(LoanManager.Loan memory loan) internal virtual;
+function _beforeApprovalsSetHook(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ virtual;
+function _beforeSettlementHandlerHook(LoanManager.Loan memory loan) internal virtual;
+function _afterSettlementHandlerHook(LoanManager.Loan memory loan) internal virtual;
+function _beforeSettleLoanHook(LoanManager.Loan memory loan) internal;
+function _afterSettleLoanHook(LoanManager.Loan memory loan) internal virtual;
+receive() external payable onlySeaport;
+event RepayApproval(address borrower, address repayer, bool approved);
+event SeaportCompatibleContractDeployed();
+error NotSeaport();
+error NotLoanManager();
+error InvalidRepayer();
+error InvalidFulfiller();
+error InvalidHandlerExecution();
+error InvalidLoan();
+error ImplementInChild();
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function onLoanSettled(LoanManager.Loan calldata loan) external;
+Inherits: +ContractOffererInterface, ConduitHelper, Ownable, ERC721
+ConsiderationInterface public immutable seaport;
+address payable public immutable defaultCustodian;
+bytes32 public immutable DEFAULT_CUSTODIAN_CODE_HASH;
+bytes32 internal immutable _DOMAIN_SEPARATOR;
+bytes32 constant EIP_DOMAIN = keccak256("EIP712Domain(string version,uint256 chainId,address verifyingContract)");
+bytes32 public constant INTENT_ORIGINATION_TYPEHASH =
+ keccak256("IntentOrigination(bytes32 hash,bytes32 salt,uint256 nonce)");
+bytes32 constant VERSION = keccak256("0");
+mapping(address => mapping(bytes32 => bool)) public usedSalts;
+mapping(address => uint256) public borrowerNonce;
+address public feeTo;
+uint96 public defaultFeeRake;
+mapping(address => Fee) public exoticFee;
+constructor(ConsiderationInterface seaport_);
+function encodeWithSaltAndBorrowerCounter(address borrower, bytes32 salt, bytes32 caveatHash)
+ public
+ view
+ virtual
+ returns (bytes memory);
+function name() public pure override returns (string memory);
+function symbol() public pure override returns (string memory);
+modifier onlySeaport();
+function active(uint256 loanId) public view returns (bool);
+function inactive(uint256 loanId) public view returns (bool);
+function initialized(uint256 loanId) public view returns (bool);
+function tokenURI(uint256 tokenId) public view override returns (string memory);
+function _issued(uint256 tokenId) internal view returns (bool);
+function issued(uint256 tokenId) external view returns (bool);
+function ownerOf(uint256 loanId) public view override returns (address);
+function settle(Loan memory loan) external;
+function _settle(Loan memory loan) internal;
+function _callCustody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) internal returns (bytes4 selector);
+previews the order for this contract offerer.
+function previewOrder(
+ address caller,
+ address fulfiller,
+ SpentItem[] calldata minimumReceivedFromBorrower,
+ SpentItem[] calldata maximumSpentFromBorrower,
+ bytes calldata context
+) public view returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
caller | address | The address of the contract fulfiller. |
fulfiller | address | The address of the contract fulfiller. |
minimumReceivedFromBorrower | SpentItem[] | The minimum the fulfiller must receive. |
maximumSpentFromBorrower | SpentItem[] | The most a fulfiller will spend |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
Gets the metadata for this contract offerer.
+function getSeaportMetadata() external pure returns (string memory, Schema[] memory schemas);
+Returns
+| Name | Type | Description |
|---|---|---|
<none> | string | name The name of the contract offerer. |
schemas | Schema[] | The schemas supported by the contract offerer. |
function setFeeData(address feeTo_, uint96 defaultFeeRake_) external onlyOwner;
+function setExoticFee(address exotic, Fee memory fee) external onlyOwner;
+function getExoticFee(SpentItem memory exotic) public view returns (Fee memory fee);
+function _feeRake(SpentItem[] memory debt) internal view returns (ReceivedItem[] memory feeConsideration);
+function _mergeFees(ReceivedItem[] memory first, ReceivedItem[] memory second)
+ internal
+ pure
+ returns (ReceivedItem[] memory consideration);
+function _fillObligationAndVerify(
+ address fulfiller,
+ SpentItem[] calldata maximumSpentFromBorrower,
+ bytes calldata context
+) internal returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+function _issueLoanManager(Loan memory loan, bool mint) internal;
+Generates the order for this contract offerer.
+function generateOrder(
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) external onlySeaport returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | |
maximumSpent | SpentItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function _enableDebtWithSeaport(SpentItem memory debt) internal;
+function _setOffer(SpentItem[] memory debt, bytes32 caveatHash) internal returns (SpentItem[] memory offer);
+function transferFrom(address from, address to, uint256 tokenId) public payable override;
+function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) public payable override;
+Generates the order for this contract offerer.
+function ratifyOrder(
+ SpentItem[] calldata offer,
+ ReceivedItem[] calldata consideration,
+ bytes calldata context,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce
+) external onlySeaport returns (bytes4 ratifyOrderMagicValue);
+Parameters
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The address of the contract fulfiller. |
consideration | ReceivedItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
orderHashes | bytes32[] | The context of the order. |
contractNonce | uint256 | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
ratifyOrderMagicValue | bytes4 | The magic value returned by the ratify. |
function supportsInterface(bytes4 interfaceId)
+ public
+ view
+ virtual
+ override(ERC721, ContractOffererInterface)
+ returns (bool);
+function refinance(LoanManager.Loan memory loan, bytes memory newPricingData, address conduit) external;
+receive() external payable;
+event Close(uint256 loanId);
+event Open(uint256 loanId, LoanManager.Loan loan);
+event SeaportCompatibleContractDeployed();
+error CannotTransferLoans();
+error ConduitTransferError();
+error InvalidConduit();
+error InvalidRefinance();
+error NotSeaport();
+error NotLoanCustodian();
+error InvalidAction();
+error InvalidLoan(uint256);
+error InvalidMaximumSpentEmpty();
+error InvalidDebt();
+error InvalidOrigination();
+error InvalidNoRefinanceConsideration();
+struct Terms {
+ address hook;
+ bytes hookData;
+ address pricing;
+ bytes pricingData;
+ address handler;
+ bytes handlerData;
+}
+struct Loan {
+ uint256 start;
+ address custodian;
+ address borrower;
+ address issuer;
+ address originator;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+ Terms terms;
+}
+struct Caveat {
+ address enforcer;
+ bytes terms;
+}
+struct Obligation {
+ address custodian;
+ SpentItem[] debt;
+ address originator;
+ address borrower;
+ bytes32 salt;
+ Caveat[] caveats;
+ bytes details;
+ bytes approval;
+}
+struct Fee {
+ ItemType itemType;
+ address token;
+ uint88 rake;
+}
+enum FieldFlags {
+ INITIALIZED,
+ ACTIVE,
+ INACTIVE
+}
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function _mergeConsiderations(
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory additionalConsiderations
+) internal pure returns (ReceivedItem[] memory consideration);
+function _removeZeroAmounts(ReceivedItem[] memory consideration)
+ internal
+ view
+ returns (ReceivedItem[] memory newConsideration);
+function _packageTransfers(ReceivedItem[] memory refinanceConsideration, address refinancer)
+ internal
+ pure
+ returns (ConduitTransfer[] memory transfers);
+error RepayCarryLengthMismatch();
+Inherits: +ERC721, ContractOffererInterface, ConduitHelper, TokenReceiverInterface
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager public immutable LM;
+address public immutable seaport;
+mapping(address => mapping(address => bool)) public repayApproval;
+constructor(LoanManager LM_, address seaport_);
+modifier onlyLoanManager();
+function getBorrower(LoanManager.Loan memory loan) public view returns (address);
+function tokenURI(uint256 tokenId) public view override returns (string memory);
+function supportsInterface(bytes4 interfaceId) public view override(ERC721, ContractOffererInterface) returns (bool);
+function name() public pure override returns (string memory);
+function symbol() public pure override returns (string memory);
+modifier onlySeaport();
+function mint(LoanManager.Loan calldata loan) external;
+function setRepayApproval(address who, bool approved) external;
+Generates the order for this contract offerer.
+function ratifyOrder(
+ SpentItem[] calldata offer,
+ ReceivedItem[] calldata consideration,
+ bytes calldata context,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce
+) external onlySeaport returns (bytes4 ratifyOrderMagicValue);
+Parameters
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The address of the contract fulfiller. |
consideration | ReceivedItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
orderHashes | bytes32[] | The context of the order. |
contractNonce | uint256 | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
ratifyOrderMagicValue | bytes4 | The magic value returned by the ratify. |
Generates the order for this contract offerer.
+function generateOrder(
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) external onlySeaport returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | |
maximumSpent | SpentItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function custody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) external virtual onlyLoanManager returns (bytes4 selector);
+function getSeaportMetadata() external pure returns (string memory, Schema[] memory schemas);
+previews the order for this contract offerer.
+function previewOrder(
+ address caller,
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) public view returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
caller | address | The address of the contract fulfiller. |
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | The minimum the fulfiller must receive. |
maximumSpent | SpentItem[] | The most a fulfiller will spend |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ public
+ pure
+ virtual
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) public pure virtual returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ public
+ pure
+ virtual
+ returns (bytes4);
+function _fillObligationAndVerify(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+function _enableAssetWithSeaport(SpentItem memory offer) internal;
+function _setOfferApprovalsWithSeaport(SpentItem[] memory offer) internal;
+function _transferCollateralToHandler(SpentItem memory offer, address handler) internal;
+function _moveDebtToAuthorized(SpentItem[] memory offer, address handler) internal;
+function _settleLoan(LoanManager.Loan memory loan) internal virtual;
+function _beforeApprovalsSetHook(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ virtual;
+function _beforeSettlementHandlerHook(LoanManager.Loan memory loan) internal virtual;
+function _afterSettlementHandlerHook(LoanManager.Loan memory loan) internal virtual;
+function _beforeSettleLoanHook(LoanManager.Loan memory loan) internal;
+function _afterSettleLoanHook(LoanManager.Loan memory loan) internal virtual;
+receive() external payable onlySeaport;
+event RepayApproval(address borrower, address repayer, bool approved);
+event SeaportCompatibleContractDeployed();
+error NotSeaport();
+error NotLoanManager();
+error InvalidRepayer();
+error InvalidFulfiller();
+error InvalidHandlerExecution();
+error InvalidLoan();
+error ImplementInChild();
+Inherits: +ContractOffererInterface, ConduitHelper, Ownable, ERC721
+ConsiderationInterface public immutable seaport;
+address payable public immutable defaultCustodian;
+bytes32 public immutable DEFAULT_CUSTODIAN_CODE_HASH;
+bytes32 internal immutable _DOMAIN_SEPARATOR;
+bytes32 constant EIP_DOMAIN = keccak256("EIP712Domain(string version,uint256 chainId,address verifyingContract)");
+bytes32 public constant INTENT_ORIGINATION_TYPEHASH =
+ keccak256("IntentOrigination(bytes32 hash,bytes32 salt,uint256 nonce)");
+bytes32 constant VERSION = keccak256("0");
+mapping(address => mapping(bytes32 => bool)) public usedSalts;
+mapping(address => uint256) public borrowerNonce;
+address public feeTo;
+uint96 public defaultFeeRake;
+mapping(address => Fee) public exoticFee;
+constructor(ConsiderationInterface seaport_);
+function encodeWithSaltAndBorrowerCounter(address borrower, bytes32 salt, bytes32 caveatHash)
+ public
+ view
+ virtual
+ returns (bytes memory);
+function name() public pure override returns (string memory);
+function symbol() public pure override returns (string memory);
+modifier onlySeaport();
+function active(uint256 loanId) public view returns (bool);
+function inactive(uint256 loanId) public view returns (bool);
+function initialized(uint256 loanId) public view returns (bool);
+function tokenURI(uint256 tokenId) public view override returns (string memory);
+function _issued(uint256 tokenId) internal view returns (bool);
+function issued(uint256 tokenId) external view returns (bool);
+function ownerOf(uint256 loanId) public view override returns (address);
+function settle(Loan memory loan) external;
+function _settle(Loan memory loan) internal;
+function _callCustody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) internal returns (bytes4 selector);
+previews the order for this contract offerer.
+function previewOrder(
+ address caller,
+ address fulfiller,
+ SpentItem[] calldata minimumReceivedFromBorrower,
+ SpentItem[] calldata maximumSpentFromBorrower,
+ bytes calldata context
+) public view returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
caller | address | The address of the contract fulfiller. |
fulfiller | address | The address of the contract fulfiller. |
minimumReceivedFromBorrower | SpentItem[] | The minimum the fulfiller must receive. |
maximumSpentFromBorrower | SpentItem[] | The most a fulfiller will spend |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
Gets the metadata for this contract offerer.
+function getSeaportMetadata() external pure returns (string memory, Schema[] memory schemas);
+Returns
+| Name | Type | Description |
|---|---|---|
<none> | string | name The name of the contract offerer. |
schemas | Schema[] | The schemas supported by the contract offerer. |
function setFeeData(address feeTo_, uint96 defaultFeeRake_) external onlyOwner;
+function setExoticFee(address exotic, Fee memory fee) external onlyOwner;
+function getExoticFee(SpentItem memory exotic) public view returns (Fee memory fee);
+function _feeRake(SpentItem[] memory debt) internal view returns (ReceivedItem[] memory feeConsideration);
+function _mergeFees(ReceivedItem[] memory first, ReceivedItem[] memory second)
+ internal
+ pure
+ returns (ReceivedItem[] memory consideration);
+function _fillObligationAndVerify(
+ address fulfiller,
+ SpentItem[] calldata maximumSpentFromBorrower,
+ bytes calldata context
+) internal returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+function _issueLoanManager(Loan memory loan, bool mint) internal;
+Generates the order for this contract offerer.
+function generateOrder(
+ address fulfiller,
+ SpentItem[] calldata minimumReceived,
+ SpentItem[] calldata maximumSpent,
+ bytes calldata context
+) external onlySeaport returns (SpentItem[] memory offer, ReceivedItem[] memory consideration);
+Parameters
+| Name | Type | Description |
|---|---|---|
fulfiller | address | The address of the contract fulfiller. |
minimumReceived | SpentItem[] | |
maximumSpent | SpentItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The items spent by the order. |
consideration | ReceivedItem[] | The items received by the order. |
function _enableDebtWithSeaport(SpentItem memory debt) internal;
+function _setOffer(SpentItem[] memory debt, bytes32 caveatHash) internal returns (SpentItem[] memory offer);
+function transferFrom(address from, address to, uint256 tokenId) public payable override;
+function safeTransferFrom(address from, address to, uint256 tokenId, bytes calldata data) public payable override;
+Generates the order for this contract offerer.
+function ratifyOrder(
+ SpentItem[] calldata offer,
+ ReceivedItem[] calldata consideration,
+ bytes calldata context,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce
+) external onlySeaport returns (bytes4 ratifyOrderMagicValue);
+Parameters
+| Name | Type | Description |
|---|---|---|
offer | SpentItem[] | The address of the contract fulfiller. |
consideration | ReceivedItem[] | The maximum amount of items to be spent by the order. |
context | bytes | The context of the order. |
orderHashes | bytes32[] | The context of the order. |
contractNonce | uint256 | The context of the order. |
Returns
+| Name | Type | Description |
|---|---|---|
ratifyOrderMagicValue | bytes4 | The magic value returned by the ratify. |
function supportsInterface(bytes4 interfaceId)
+ public
+ view
+ virtual
+ override(ERC721, ContractOffererInterface)
+ returns (bool);
+function refinance(LoanManager.Loan memory loan, bytes memory newPricingData, address conduit) external;
+receive() external payable;
+event Close(uint256 loanId);
+event Open(uint256 loanId, LoanManager.Loan loan);
+event SeaportCompatibleContractDeployed();
+error CannotTransferLoans();
+error ConduitTransferError();
+error InvalidConduit();
+error InvalidRefinance();
+error NotSeaport();
+error NotLoanCustodian();
+error InvalidAction();
+error InvalidLoan(uint256);
+error InvalidMaximumSpentEmpty();
+error InvalidDebt();
+error InvalidOrigination();
+error InvalidNoRefinanceConsideration();
+struct Terms {
+ address hook;
+ bytes hookData;
+ address pricing;
+ bytes pricingData;
+ address handler;
+ bytes handlerData;
+}
+struct Loan {
+ uint256 start;
+ address custodian;
+ address borrower;
+ address issuer;
+ address originator;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+ Terms terms;
+}
+struct Caveat {
+ address enforcer;
+ bytes terms;
+}
+struct Obligation {
+ address custodian;
+ SpentItem[] debt;
+ address originator;
+ address borrower;
+ bytes32 salt;
+ Caveat[] caveats;
+ bytes details;
+ bytes approval;
+}
+struct Fee {
+ ItemType itemType;
+ address token;
+ uint88 rake;
+}
+enum FieldFlags {
+ INITIALIZED,
+ ACTIVE,
+ INACTIVE
+}
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function onLoanSettled(LoanManager.Loan calldata loan) external;
+Inherits: +Custodian
+IPool public pool;
+constructor(LoanManager LM_, address seaport_, address pool_) Custodian(LM_, seaport_);
+function custody(
+ ReceivedItem[] calldata consideration,
+ bytes32[] calldata orderHashes,
+ uint256 contractNonce,
+ bytes calldata context
+) external override returns (bytes4 selector);
+function _beforeApprovalsSetHook(address fulfiller, SpentItem[] calldata maximumSpent, bytes calldata context)
+ internal
+ virtual
+ override;
+function _enter(address token, uint256 amount) internal;
+function _exit(address token, uint256 amount) internal;
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public virtual returns (bool);
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public view override returns (bool valid);
+struct Details {
+ SpentItem[] collateral;
+ bool isAny;
+}
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata caveatTerms, LoanManager.Loan memory loan) public view override returns (bool);
+struct Details {
+ uint256 maxRate;
+ uint256 maxCarryRate;
+}
+Inherits: +CaveatEnforcer
+function enforceCaveat(bytes calldata terms, LoanManager.Loan memory loan) public view override returns (bool valid);
+struct Details {
+ address pricing;
+ address hook;
+ address handler;
+}
+Inherits: +DutchAuctionHandler
+constructor(LoanManager LM_) DutchAuctionHandler(LM_);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual override returns (uint256);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+Inherits: +SettlementHandler, AmountDeriver, ConduitHelper
+constructor(LoanManager LM_) SettlementHandler(LM_);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual returns (uint256);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+error InvalidAmount();
+struct Details {
+ uint256 startingPrice;
+ uint256 endingPrice;
+ uint256 window;
+}
+Inherits: +SettlementHandler
+ConsiderationInterface consideration;
+address public ENGLISH_AUCTION_ZONE;
+address payable public constant OS_RECEIVER = payable(0x0000a26b00c1F0DF003000390027140000fAa719);
+constructor(LoanManager LM_, ConsiderationInterface consideration_, address EAZone_) SettlementHandler(LM_);
+function validate(LoanManager.Loan calldata loan) external view override returns (bool);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ override
+ returns (ReceivedItem[] memory consideration, address restricted);
+function liquidate(LoanManager.Loan calldata loan) external;
+error InvalidOrder();
+struct Details {
+ uint256[] reservePrice;
+ uint256 window;
+}
+Inherits: +DutchAuctionHandler
+constructor(LoanManager LM_) DutchAuctionHandler(LM_);
+function _getAuctionStart(LoanManager.Loan memory loan) internal view virtual override returns (uint256);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual override returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual override returns (bool);
+Inherits: +TokenReceiverInterface
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+constructor(LoanManager LM_);
+function execute(LoanManager.Loan calldata loan, address fulfiller) external virtual returns (bytes4);
+function validate(LoanManager.Loan calldata loan) external view virtual returns (bool);
+function getSettlement(LoanManager.Loan calldata loan)
+ public
+ view
+ virtual
+ returns (ReceivedItem[] memory consideration, address restricted);
+function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ external
+ view
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) external view returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ external
+ view
+ returns (bytes4);
+Inherits: +TestERC20
+constructor() TestERC20;
+Inherits: +TestERC721
+constructor() TestERC721;
+Inherits: +BaseHook, BaseRecall
+constructor(LoanManager LM_) BaseRecall(LM_);
+function isActive(LoanManager.Loan calldata loan) external view override returns (bool);
+function isRecalled(LoanManager.Loan calldata loan) external view override returns (bool);
+Inherits: +SettlementHook
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isRecalled(LoanManager.Loan calldata loan) external view virtual returns (bool);
+Inherits: +ConduitHelper
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+ConsiderationInterface public constant seaport = ConsiderationInterface(0x2e234DAe75C793f67A35089C9d99245E1C58470b);
+mapping(uint256 => Recall) public recalls;
+constructor(LoanManager LM_);
+function getRecallRate(LoanManager.Loan calldata loan) external view returns (uint256);
+function recall(LoanManager.Loan memory loan, address conduit) external;
+function withdraw(LoanManager.Loan memory loan, address payable receiver) external;
+function _getRecallStake(LoanManager.Loan memory loan, uint256 start, uint256 end)
+ internal
+ view
+ returns (uint256[] memory recallStake);
+function generateRecallConsideration(LoanManager.Loan memory loan, uint256 proportion, address payable receiver)
+ external
+ view
+ returns (ReceivedItem[] memory consideration);
+function _generateRecallConsideration(
+ LoanManager.Loan memory loan,
+ uint256 start,
+ uint256 end,
+ uint256 proportion,
+ address payable receiver
+) internal view returns (ReceivedItem[] memory consideration);
+event Recalled(uint256 loandId, address recaller, uint256 end);
+event Withdraw(uint256 loanId, address withdrawer);
+error InvalidWithdraw();
+error InvalidConduit();
+error ConduitTransferError();
+error InvalidStakeType();
+error LoanDoesNotExist();
+error RecallBeforeHoneymoonExpiry();
+error LoanHasNotBeenRefinanced();
+error WithdrawDoesNotExist();
+struct Details {
+ uint256 honeymoon;
+ uint256 recallWindow;
+ uint256 recallStakeDuration;
+ uint256 recallMax;
+ uint256 recallerRewardRatio;
+}
+struct Recall {
+ address payable recaller;
+ uint64 start;
+}
+Inherits: +SettlementHook
+function isActive(LoanManager.Loan calldata loan) external view override returns (bool);
+struct Details {
+ uint256 loanDuration;
+}
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isActive(LoanManager.Loan calldata loan) external view virtual returns (bool);
+function onERC721Received(address operator, address from, uint256 tokenId, bytes calldata data)
+ external
+ returns (bytes4);
+function onERC1155Received(address, address, uint256, uint256, bytes calldata) external returns (bytes4);
+function onERC1155BatchReceived(address, address, uint256[] calldata, uint256[] calldata, bytes calldata)
+ external
+ returns (bytes4);
+uint256 internal constant _INVALID_SALT = 0x81e69d9b00000000000000000000000000000000000000000000000000000000;
+function getId(LoanManager.Loan memory loan) internal pure returns (uint256 loanId);
+function toReceivedItems(SpentItem[] calldata spentItems, address recipient)
+ internal
+ pure
+ returns (ReceivedItem[] memory result);
+function encodeWithRecipient(ReceivedItem[] calldata receivedItems, address recipient)
+ internal
+ pure
+ returns (ReceivedItem[] memory result);
+function validateSaltRef(mapping(address => mapping(bytes32 => bool)) storage usedSalts, address borrower, bytes32 salt)
+ internal;
+function validateSalt(mapping(address => mapping(bytes32 => bool)) storage usedSalts, address borrower, bytes32 salt)
+ internal;
+error InvalidSalt();
+Inherits: +Ownable
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function execute(Request calldata params) external virtual returns (Response memory response);
+function _packageTransfers(SpentItem[] memory loan, address borrower, address issuer)
+ internal
+ pure
+ returns (ConduitTransfer[] memory transfers);
+event Origination(uint256 indexed loanId, address indexed issuer, bytes nlrDetails);
+struct Response {
+ LoanManager.Terms terms;
+ address issuer;
+}
+struct Request {
+ address custodian;
+ address receiver;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+ bytes details;
+ bytes approval;
+}
+Inherits: +Ownable, Originator
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
mapping(bytes32 => bool) public usedHashes;
+LoanManager public immutable LM;
+bytes32 constant EIP_DOMAIN = keccak256("EIP712Domain(string version,uint256 chainId,address verifyingContract)");
+bytes32 public constant ORIGINATOR_DETAILS_TYPEHASH = keccak256("Origination(uint256 nonce,bytes32 hash)");
+bytes32 constant VERSION = keccak256("0");
+bytes32 internal immutable _DOMAIN_SEPARATOR;
+address public strategist;
+uint256 public strategistFee;
+uint256 private _counter;
+modifier onlyLoanManager();
+constructor(LoanManager LM_, address strategist_, uint256 fee_, address owner);
+function setStrategist(address newStrategist) external onlyOwner;
+function _buildResponse(Request calldata params, Details memory details)
+ internal
+ virtual
+ returns (Response memory response);
+function encodeWithAccountCounter(bytes32 contextHash) public view virtual returns (bytes memory);
+function getStrategistData() public view virtual returns (address, uint256);
+function getCounter() public view virtual returns (uint256);
+function incrementCounter() external;
+function domainSeparator() public view virtual returns (bytes32);
+function execute(Request calldata params)
+ external
+ virtual
+ override
+ onlyLoanManager
+ returns (Response memory response);
+function _validateAsk(Request calldata request, Details memory details) internal virtual;
+function _validateOffer(Request calldata request, Details memory details) internal virtual;
+function _execute(Request calldata request, Details memory details) internal virtual;
+function _validateSignature(bytes32 hash, bytes memory signature) internal view virtual;
+event StrategistTransferred(address newStrategist);
+event CounterUpdated();
+event HashInvalidated(bytes32 hash);
+error NotLoanManager();
+error NotAuthorized();
+error InvalidDebt();
+error InvalidDebtLength();
+error InvalidDebtAmount();
+error InvalidCustodian();
+error InvalidCollateral();
+error InvalidDeadline();
+error InvalidOffer();
+error InvalidSigner();
+error ConduitTransferError();
+struct Details {
+ address custodian;
+ address conduit;
+ address issuer;
+ uint256 deadline;
+ Offer offer;
+}
+struct Offer {
+ bytes32 salt;
+ LoanManager.Terms terms;
+ SpentItem[] collateral;
+ SpentItem[] debt;
+}
+Inherits: +CompoundInterestPricing
+constructor(LoanManager LM_) Pricing(LM_);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory recallConsideration
+ );
+error InsufficientRefinance();
+Inherits: +Pricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function getPaymentConsideration(LoanManager.Loan memory loan)
+ public
+ view
+ virtual
+ override
+ returns (ReceivedItem[] memory repayConsideration, ReceivedItem[] memory carryConsideration);
+function getOwed(LoanManager.Loan memory loan) public view returns (uint256[] memory);
+function _getOwedCarry(LoanManager.Loan memory loan, Details memory details, uint256 timestamp)
+ internal
+ view
+ returns (uint256[] memory carryOwed);
+function _getOwed(LoanManager.Loan memory loan, Details memory details, uint256 start, uint256 end)
+ internal
+ view
+ returns (uint256[] memory updatedDebt);
+function getInterest(LoanManager.Loan memory loan, Details memory details, uint256 start, uint256 end, uint256 index)
+ public
+ view
+ returns (uint256);
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure virtual returns (uint256);
+function _generateRepayConsideration(LoanManager.Loan memory loan)
+ internal
+ view
+ returns (ReceivedItem[] memory consideration);
+function _generateRepayCarryConsideration(LoanManager.Loan memory loan)
+ internal
+ view
+ returns (ReceivedItem[] memory consideration);
+struct Details {
+ uint256 rate;
+ uint256 carryRate;
+}
+Inherits: +BasePricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory recallConsideration
+ );
+Inherits: +BaseRecallPricing
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure override returns (uint256);
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
LoanManager LM;
+constructor(LoanManager LM_);
+function getPaymentConsideration(LoanManager.Loan memory loan)
+ public
+ view
+ virtual
+ returns (ReceivedItem[] memory, ReceivedItem[] memory);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ returns (ReceivedItem[] memory, ReceivedItem[] memory, ReceivedItem[] memory);
+error InvalidRefinance();
+Inherits: +BasePricing
+,--,
+,---.'|
+,----.. ,---, ,-. | | :
+/ / \ ,--.' | ,--, ,--/ /| : : | ,---,
+| : :| | : ,--.'| ,---, .---. ,---. __ ,-.,--. :/ | | ' : ,---.'|
+. | ;. /: : : | |, ,-+-. / | /. ./| ' ,'\ ,' ,'/ /|: : ' / .--.--. ; ; ' | | : .--.--.
+. ; /--: | |,--. ,--.--. --'_ ,--.'|' | .-'-. ' | / / |' | |' || ' / / / ' ' | |__ ,--.--. : : : / / '
+; | ; | : ' | / \ ,' ,'| | | ,"' | // : |. ; ,. :| | ,'' | : | : /./ | | :.'| / \ : |,-.| : /./
+| : | | | /' :.--. .-. | ' | | | | / | | .-'.. ' ' .' | |: :' : / | | | : ; ' : ;.--. .-. | | : ' || : ;
+. | '__ ' : | | | _/: . . | | : | | | | |// : '' | .; :| | ' ' : |. \ \ . | | ./ \__\/: . . | | / : \ \ .
+' ; : .'|| | ' | : ," .--.; | ' : | | | | |/ . \ ' .\ | : |; : | | | ' \ `----. \ ; : ; ," .--.; | ' : |: | ----. \ ' | '/ :| : :_:,'/ / ,. | | | '.'|| | |--' \ \ ' \ | \ \ / | , ; ' : |--'/ /--' / | ,/ / / ,. | | | '/ : / /--' / | : / | | ,' ; : .' ; : ;| |/ \ \ |--" ----' ---' ; |,' '--'. / '---' ; : .' | : |'--'. /
+\ \ .' --'' | , .-./| , / '---' \ \ | '--' --'---' | , .-.// \ / --'---' --- -----' ----' '---" -----' `-'----'
+Chainworks Labs
constructor(LoanManager LM_) Pricing(LM_);
+function calculateInterest(uint256 delta_t, uint256 amount, uint256 rate) public pure override returns (uint256);
+function isValidRefinance(LoanManager.Loan memory loan, bytes memory newPricingData, address caller)
+ external
+ view
+ virtual
+ override
+ returns (
+ ReceivedItem[] memory repayConsideration,
+ ReceivedItem[] memory carryConsideration,
+ ReceivedItem[] memory additionalConsideration
+ );
+