LoanOpeningsEvents.sol

/**
 * Copyright 2017-2021, bZeroX, LLC. All Rights Reserved.
 * Licensed under the Apache License, Version 2.0.
 */

pragma solidity 0.5.17;

import "./ModulesCommonEvents.sol";

/**
 * @title The Loan Openings Events contract.
 * @notice This contract code comes from bZx. bZx is a protocol for tokenized
 * margin trading and lending https://bzx.network similar to the dYdX protocol.
 *
 * This contract contains the events for loan openings operations.
 * */
contract LoanOpeningsEvents is ModulesCommonEvents {
    /// topic0: 0x7bd8cbb7ba34b33004f3deda0fd36c92fc0360acbd97843360037b467a538f90
    event Borrow(
        address indexed user,
        address indexed lender,
        bytes32 indexed loanId,
        address loanToken,
        address collateralToken,
        uint256 newPrincipal,
        uint256 newCollateral,
        uint256 interestRate,
        uint256 interestDuration,
        uint256 collateralToLoanRate,
        uint256 currentMargin
    );

    /// topic0: 0xf640c1cfe1a912a0b0152b5a542e5c2403142eed75b06cde526cee54b1580e5c
    event Trade(
        address indexed user,
        address indexed lender,
        bytes32 indexed loanId,
        address collateralToken,
        address loanToken,
        uint256 positionSize,
        uint256 borrowedAmount,
        uint256 interestRate,
        uint256 settlementDate,
        uint256 entryPrice, /// one unit of collateralToken, denominated in loanToken
        uint256 entryLeverage,
        uint256 currentLeverage
    );

    /// topic0: 0x0eef4f90457a741c97d76fcf13fa231fefdcc7649bdb3cb49157c37111c98433
    event DelegatedManagerSet(
        bytes32 indexed loanId,
        address indexed delegator,
        address indexed delegated,
        bool isActive
    );
}