PrimaryLendingPlatformWrappedTokenGatewayZksync

Overview

License: MIT

contract PrimaryLendingPlatformWrappedTokenGatewayZksync is PrimaryLendingPlatformWrappedTokenGatewayCore

The PrimaryLendingPlatformWrappedTokenGatewayZksync contract is the contract that provides the functionality for lending platform system using WETH for Zksync network.

Contract that provides the functionality for lending platform system using WETH. Inherit from PrimaryLendingPlatformWrappedTokenGatewayCore.

Functions info

withdraw (0x4143d0f6)

function withdraw(
    uint256 projectTokenAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData
) public payable nonReentrant

Allows users to withdraw their WETH tokens and receive Ether and update related token's prices.

Parameters:

Name	Type	Description
projectTokenAmount	uint256	Amount of project tokens to withdraw.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.

borrow (0xbeadd4d8)

function borrow(
    address projectToken,
    uint256 lendingTokenAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData
) public payable nonReentrant

Borrows lending tokens for the caller and converts them to Ether and update related token's prices.

Parameters:

Name	Type	Description
projectToken	address	Address of the project token.
lendingTokenAmount	uint256	Amount of lending tokens to borrow.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.

supply (0xbb27018d)

function supply(
    uint256 supplyAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData,
    uint256 updateFee
) external payable nonReentrant

Allows users to supply ETH to the PrimaryLendingPlatformWrappedTokenGatewayCore contract. The ETH is converted to WETH and then transferred to the user's address. The supplyFromRelatedContract function of the PrimaryLendingPlatform contract is called to supply the WETH to the user.

Parameters:

Name	Type	Description
supplyAmount	uint256	The amount of ETH to supply.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.
updateFee	uint256	Update fee pays for updating price.

redeem (0x964ccc4d)

function redeem(
    uint256 bLendingTokenAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData
) external payable nonReentrant

Redeems the specified amount of bLendingToken for the underlying asset (WETH) and transfers it to the caller.

Parameters:

Name	Type	Description
bLendingTokenAmount	uint256	The amount of bLendingToken to redeem. If set to type(uint256).max, redeems all the bLendingToken balance of the caller.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.

redeemUnderlying (0x0c2e2ed6)

function redeemUnderlying(
    uint256 lendingTokenAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData
) external payable nonReentrant

Redeems the underlying asset from the Primary Lending Platform and transfers it to the caller.

Parameters:

Name	Type	Description
lendingTokenAmount	uint256	The amount of the lending token to redeem.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.

liquidate (0xeca52d59)

function liquidate(
    address _account,
    Asset.Info memory _prjInfo,
    Asset.Info memory _lendingInfo,
    uint256 _lendingTokenAmount,
    bytes32[] memory priceIds,
    bytes[] calldata updateData,
    uint256 updateFee,
    bytes[] memory buyCalldata
)
    public
    payable
    nonReentrant
    returns (address[] memory assets, uint256[] memory assetAmounts)

Liquidates a position by providing project tokens in Ether and update related token's prices.

Parameters:

Name	Type	Description
_account	address	Address of the account to be liquidated.
_prjInfo	struct Asset.Info	Information about the project token, including its address and type.
_lendingInfo	struct Asset.Info	Information about the lending token, including its address and type.
_lendingTokenAmount	uint256	Amount of lending tokens to liquidate.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.
updateFee	uint256	Update fee pays for updating price.
buyCalldata	bytes[]	The calldata for buying the lending token from the exchange aggregator. If the calldata is empty, the liquidation will execute liquidation without hot borrowing.

leveragedBorrowWithProjectETH (0x291fd0dc)

function leveragedBorrowWithProjectETH(
    Asset.Info memory _lendingInfo,
    uint256 _notionalExposure,
    uint256 _marginCollateralAmount,
    bytes[] memory buyCalldata,
    uint8 leverageType,
    bytes32[] memory priceIds,
    bytes[] calldata updateData,
    uint256 updateFee
) public payable nonReentrant

Borrows lending tokens in a leveraged position using project tokens in Ether and update related token's prices.

Parameters:

Name	Type	Description
_lendingInfo	struct Asset.Info	Information about the lending token, including its address and type.
_notionalExposure	uint256	The notional exposure of the leveraged position.
_marginCollateralAmount	uint256	Amount of collateral in margin.
buyCalldata	bytes[]	Calldata for buying project tokens.
leverageType	uint8	The type of leverage.
priceIds	bytes32[]	An array of price identifiers used to update the price oracle.
updateData	bytes[]	An array of update data used to update the price oracle.
updateFee	uint256	Update fee pays for updating price.