FluidDexT1OperationsDebt

Git Source

Inherits:SecondaryHelpers

Implements core logics for Fluid Dex protocol. Note Token transfers happen directly from user to Liquidity contract and vice-versa.

Functions

constructor

constructor(ConstantViews memory constantViews_) SecondaryHelpers(constantViews_);

_onlyDelegateCall

modifier _onlyDelegateCall();

borrow

This function allows users to borrow tokens in any proportion from the debt pool

function borrow(uint256 token0Amt_, uint256 token1Amt_, uint256 maxSharesAmt_, address to_)
    public
    _onlyDelegateCall
    returns (uint256 shares_);

Parameters

Name	Type	Description
token0Amt_	uint256	The amount of token0 to borrow
token1Amt_	uint256	The amount of token1 to borrow
maxSharesAmt_	uint256	The maximum amount of shares the user is willing to receive
to_	address	Recipient of swapped tokens. If to_ == address(0) then out tokens will be sent to msg.sender. If to_ == ADDRESS_DEAD then function will revert with shares_

Returns

Name	Type	Description
shares_	uint256	The amount of borrow shares minted to represent the borrowed amount

payback

This function allows users to payback tokens in any proportion to the debt pool

function payback(uint256 token0Amt_, uint256 token1Amt_, uint256 minSharesAmt_, bool estimate_)
    public
    payable
    _onlyDelegateCall
    returns (uint256 shares_);

Parameters

Name	Type	Description
token0Amt_	uint256	The amount of token0 to payback
token1Amt_	uint256	The amount of token1 to payback
minSharesAmt_	uint256	The minimum amount of shares the user expects to burn
estimate_	bool	If true, function will revert with estimated shares without executing the payback

Returns

Name	Type	Description
shares_	uint256	The amount of borrow shares burned for the payback

paybackPerfectInOneToken

This function allows users to payback their debt with perfect shares in one token

function paybackPerfectInOneToken(uint256 shares_, uint256 maxToken0_, uint256 maxToken1_, bool estimate_)
    public
    payable
    _onlyDelegateCall
    returns (uint256 paybackAmt_);

Parameters

Name	Type	Description
shares_	uint256	The number of shares to burn for payback
maxToken0_	uint256	The maximum amount of token0 the user is willing to pay (set to 0 if paying back in token1)
maxToken1_	uint256	The maximum amount of token1 the user is willing to pay (set to 0 if paying back in token0)
estimate_	bool	If true, the function will revert with the estimated payback amount without executing the payback

Returns

Name	Type	Description
paybackAmt_	uint256	The amount of tokens paid back in the chosen token