IPrimaryLendingPlatformLeverage

Overview

License: MIT

interface IPrimaryLendingPlatformLeverage

Functions info

isLeveragePosition (0x3226d284)

function isLeveragePosition(
    address user,
    address projectToken
) external view returns (bool)

Checks if a user has a leverage position for a project token.

Parameters:

Name	Type	Description
user	address	The address of the user.
projectToken	address	The address of the project token.

deleteLeveragePosition (0x0614a25a)

function deleteLeveragePosition(address user, address projectToken) external

Deletes a leverage position for a user and project token.

Parameters:

Name	Type	Description
user	address	The address of the user.
projectToken	address	The address of the project token.

leveragedBorrowFromRelatedContract (0x68d7a4c3)

function leveragedBorrowFromRelatedContract(
    address projectToken,
    address lendingToken,
    uint256 notionalExposure,
    uint256 marginCollateralAmount,
    bytes memory buyCalldata,
    address borrower,
    uint8 leverageType
) external

Allows a related contract to borrow funds on behalf of a user to enter a leveraged position.

Parameters:

Name	Type	Description
projectToken	address	The address of the project token the user wants to invest in.
lendingToken	address	The address of the lending token used for collateral.
notionalExposure	uint256	The notional exposure of the user's investment.
marginCollateralAmount	uint256	The amount of collateral to be deposited by the user.
buyCalldata	bytes	The calldata used for buying the project token on the DEX.
borrower	address	The address of the user for whom the funds are being borrowed.

calculateAddingAmount (0x545c5699)

function calculateAddingAmount(
    address user,
    address projectToken,
    uint256 marginCollateralCount
) external view returns (uint256 addingAmount)

Calculates the additional collateral amount needed for the specified user and project token.

Parameters:

Name	Type	Description
user	address	The address of the user.
projectToken	address	The address of the project token.
marginCollateralCount	uint256	The margin collateral amount.

Return values:

Name	Type	Description
addingAmount	uint256	The additional collateral amount needed.

leveragedBorrowFromRelatedContract (0x30c1f2fd)

function leveragedBorrowFromRelatedContract(
    address projectToken,
    address lendingToken,
    uint256 notionalExposure,
    uint256 marginCollateralAmount,
    bytes memory buyCalldata,
    address borrower,
    uint8 leverageType,
    bytes32[] memory priceIds,
    bytes[] calldata updateData
) external payable

Allows a related contract to borrow funds on behalf of a user to enter a leveraged position.

Parameters:

Name	Type	Description
projectToken	address	The address of the project token the user wants to invest in.
lendingToken	address	The address of the lending token used for collateral.
notionalExposure	uint256	The notional exposure of the user's investment.
marginCollateralAmount	uint256	The amount of collateral to be deposited by the user.
buyCalldata	bytes	The calldata used for buying the project token on the DEX.
borrower	address	The address of the user for whom the funds are being borrowed.
priceIds	bytes32[]	The priceIds need to update.
updateData	bytes[]	The updateData provided by PythNetwork.