Logic contract

Logic acts as the connection between DEFII and external protocols. It's a library where the logic for interacting with external protocols is implemented. When DEFII needs to interact with an external protocol, it uses delegatecall to invoke Logic functions.

Read functions

accountLiquidity

Shows the amount of liquidity locked in an external protocol.

function accountLiquidity(
        address account
    ) external view virtual returns (uint256);

Parameter	Type	Definition
account	address	Address for which to return the amount of liquidity.

Write function

enter

Implements the deposit logic into an external protocol. This can include leverage in a lending protocol, providing liquidity to liquidity pools, and so on. Expects that the smart contract already has a certain amount of input tokens

function enter() external payable;

exit

Implements the logic of exiting from the external protocol.

function exit(uint256 liquidity) external payable;

Parameter	Type	Definition
liquidity	uint256	The amount of liquidity to withdraw from the external protocol.

withdrawLiquidity

Function for withdrawing liquidity from the external protocol directly to the recipient.

function withdrawLiquidity(
        address recipient,
        uint256 amount
    ) external payable;

Parameter	Type	Definition
recipient	address	Recipient address
amount	uint256	Amount of tokens to withdraw.

emergencyExit

Function for exiting the protocol in emergency situations.

function emergencyExit() external payable;

claimRewards

Claims rewards to recipient.

function claimRewards(address recipient) external payable;

Parameter	Type	Definition
recipient	address	Recipient address