FluidDexSmartDebtPayback

Description

Payback debt on Fluid DEX vault (T3, T4)

Action ID

0x1de2c822

SDK Action

const fluidDexPaybackAction = new dfs.actions.fluid.FluidDexSmartDebtPaybackAction(
    vault,
    from,
    nftId,
    paybackVariableData
);

Action Type

STANDARD_ACTION

Input Parameters

SDK will set paybackAmount as empty for dex payback action as that field is only used for regular payback (T1,T2), not smart debt payback (T3,T4).

    /// @param debtAmount0 Amount of debt token 0 to payback.
    /// @param debtAmount1 Amount of debt token 1 to payback.
    /// @param minDebtShares Min amount of debt shares to burn. Can be empty for max payback (see maxAmountToPull)
    /// @param maxAmountToPull Maximum amount of debt token to pull from the user. Only used for max payback when:
    /// 1. variableData.debtAmount0 == type(uint256).max -> all debt will be paid back in debt token0.
    ///    Any existing amount of debt token1 will be converted to debt token0 on fluid.
    /// 2. variableData.debtAmount1 == type(uint256).max -> all debt will be paid back in debt token1.
    ///    Any existing amount of debt token0 will be converted to debt token1 on fluid.
    struct PaybackVariableData {
        uint256 debtAmount0;
        uint256 debtAmount1;
        uint256 minDebtShares;
        uint256 maxAmountToPull;
    }
    
    /// @param vault The address of the Fluid DEX vault.
    /// @param from Address to pull the debt tokens from.
    /// @param nftId The NFT ID of the position.
    /// @param paybackAmount The amount of debt to payback. Used if vault is T2.
    /// @param paybackVariableData Variable data for payback action. Used if vault is T3 or T4.
    struct Params {
        address vault;
        address from;
        uint256 nftId;
        uint256 paybackAmount;
        FluidDexModel.PaybackVariableData paybackVariableData;
    }

Return Value

For smart debt payback action, return value will represent burned borrow shares

return bytes32(paybackAmountOrBurnedShares);

Events and Logs

emit ActionEvent("FluidDexPayback", logData);
logger.logActionDirectEvent("FluidDexPayback", logData);
bytes memory logData = abi.encode(params);