kamino-sdk-beta/dist/whirlpools-client/shim/remove-liquidity.js

Typescript SDK for interacting with the Kamino Liquidity (kliquidity) protocol

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRemoveLiquidityQuote = getRemoveLiquidityQuote;
// Source: https://raw.githubusercontent.com/orca-so/whirlpool-sdk/main/src/position/quotes/remove-liquidity.ts
/**
 * Added roundUp flag to accurately estimate token holdings for deposits
 */
const whirlpool_client_sdk_1 = require("@orca-so/whirlpool-client-sdk");
const whirlpool_sdk_1 = require("@orca-so/whirlpool-sdk");
const raydium_sdk_1 = require("@raydium-io/raydium-sdk");
function getRemoveLiquidityQuote(param, roundUp = false) {
    const positionStatus = whirlpool_sdk_1.PositionUtil.getPositionStatus(param.tickCurrentIndex, param.tickLowerIndex, param.tickUpperIndex);
    switch (positionStatus) {
        case whirlpool_sdk_1.PositionStatus.BelowRange:
            return getRemoveLiquidityQuoteWhenPositionIsBelowRange(param, roundUp);
        case whirlpool_sdk_1.PositionStatus.InRange:
            return getRemoveLiquidityQuoteWhenPositionIsInRange(param, roundUp);
        case whirlpool_sdk_1.PositionStatus.AboveRange:
            return getRemoveLiquidityQuoteWhenPositionIsAboveRange(param, roundUp);
        default:
            throw new Error(`type ${positionStatus} is an unknown PositionStatus`);
    }
}
function getRemoveLiquidityQuoteWhenPositionIsBelowRange(param, roundUp = false) {
    const { positionAddress, tickLowerIndex, tickUpperIndex, liquidity, slippageTolerance } = param;
    const sqrtPriceLowerX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickLowerIndex);
    const sqrtPriceUpperX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickUpperIndex);
    const estTokenA = (0, whirlpool_sdk_1.getTokenAFromLiquidity)(liquidity, sqrtPriceLowerX64, sqrtPriceUpperX64, roundUp);
    const minTokenA = (0, whirlpool_sdk_1.adjustForSlippage)(estTokenA, slippageTolerance, roundUp);
    return {
        positionAddress,
        minTokenA,
        minTokenB: raydium_sdk_1.ZERO,
        estTokenA,
        estTokenB: raydium_sdk_1.ZERO,
        liquidity,
    };
}
function getRemoveLiquidityQuoteWhenPositionIsInRange(param, roundUp = false) {
    const { positionAddress, sqrtPrice, tickLowerIndex, tickUpperIndex, liquidity, slippageTolerance, } = param;
    const sqrtPriceX64 = sqrtPrice;
    const sqrtPriceLowerX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickLowerIndex);
    const sqrtPriceUpperX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickUpperIndex);
    const estTokenA = (0, whirlpool_sdk_1.getTokenAFromLiquidity)(liquidity, sqrtPriceX64, sqrtPriceUpperX64, roundUp);
    const minTokenA = (0, whirlpool_sdk_1.adjustForSlippage)(estTokenA, slippageTolerance, roundUp);
    const estTokenB = (0, whirlpool_sdk_1.getTokenBFromLiquidity)(liquidity, sqrtPriceLowerX64, sqrtPriceX64, roundUp);
    const minTokenB = (0, whirlpool_sdk_1.adjustForSlippage)(estTokenB, slippageTolerance, roundUp);
    return {
        positionAddress,
        minTokenA,
        minTokenB,
        estTokenA,
        estTokenB,
        liquidity,
    };
}
function getRemoveLiquidityQuoteWhenPositionIsAboveRange(param, roundUp = false) {
    const { positionAddress, tickLowerIndex, tickUpperIndex, liquidity, slippageTolerance: slippageTolerance, } = param;
    const sqrtPriceLowerX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickLowerIndex);
    const sqrtPriceUpperX64 = (0, whirlpool_client_sdk_1.tickIndexToSqrtPriceX64)(tickUpperIndex);
    const estTokenB = (0, whirlpool_sdk_1.getTokenBFromLiquidity)(liquidity, sqrtPriceLowerX64, sqrtPriceUpperX64, roundUp);
    const minTokenB = (0, whirlpool_sdk_1.adjustForSlippage)(estTokenB, slippageTolerance, roundUp);
    return {
        positionAddress,
        minTokenA: raydium_sdk_1.ZERO,
        minTokenB,
        estTokenA: raydium_sdk_1.ZERO,
        estTokenB,
        liquidity,
    };
}
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