@cyberk/hyperion-sdk/dist/esm/query/withdrawLiquidity.js

Hyperion SDK from Cyberk

import { buildExecuteContractMsg } from "../utils/buildExecuteContractMsg";
function encodeWithdrawLiquidityMsg(minAssets, deadline) {
    // Build the message in the format expected by the contract
    const msg = { withdraw_liquidity: {} };
    // if (minAssets) msg.withdraw_liquidity.min_assets = minAssets;
    // if (deadline) msg.withdraw_liquidity.deadline = deadline;
    return Buffer.from(JSON.stringify(msg)).toString("base64");
}
export const getWithdrawLiquidityContractExecuteMsg = (options) => {
    const { pairAddress, amount, minAssets, deadline, signerAddress, liquidityTokenAddress, } = options;
    const encodedMsg = encodeWithdrawLiquidityMsg(minAssets, deadline);
    const executeMsg = {
        send: {
            amount,
            contract: pairAddress,
            msg: encodedMsg,
        },
    };
    return buildExecuteContractMsg(liquidityTokenAddress, executeMsg, signerAddress, []);
};
export const getWithdrawLiquidityMutationOptions = (options) => {
    return {
        mutationFn: async (variables) => {
            const { isSimulate = false } = options;
            const { signingClient, signerAddress, pairAddress, amount, minAssets, deadline, fee, memo, liquidityTokenAddress, } = variables;
            const message = getWithdrawLiquidityContractExecuteMsg({
                pairAddress,
                signerAddress,
                amount,
                minAssets,
                deadline,
                liquidityTokenAddress,
            });
            if (isSimulate) {
                return await signingClient.simulate(signerAddress, [message], memo);
            }
            else {
                if (!fee) {
                    throw new Error("Fee is required for execution");
                }
                return await signingClient.signAndBroadcast(signerAddress, [message], fee, memo);
            }
        },
        mutationKey: [
            "withdraw_liquidity",
            options.isSimulate ? "simulate" : "execute",
        ],
    };
};
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