permissionless/_cjs/utils/getRequiredPrefund.js

A utility library for working with ERC-4337

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.getRequiredPrefund = void 0;
const getRequiredPrefund = ({ userOperation, entryPointVersion }) => {
    if (entryPointVersion === "0.6") {
        const userOperationVersion0_6 = userOperation;
        const multiplier = (userOperationVersion0_6.paymasterAndData?.length ?? 0) > 2
            ? BigInt(3)
            : BigInt(1);
        const requiredGas = userOperationVersion0_6.callGasLimit +
            userOperationVersion0_6.verificationGasLimit * multiplier +
            userOperationVersion0_6.preVerificationGas;
        return (BigInt(requiredGas) * BigInt(userOperationVersion0_6.maxFeePerGas));
    }
    const userOperationV07 = userOperation;
    const requiredGas = userOperationV07.verificationGasLimit +
        userOperationV07.callGasLimit +
        (userOperationV07.paymasterVerificationGasLimit || 0n) +
        (userOperationV07.paymasterPostOpGasLimit || 0n) +
        userOperationV07.preVerificationGas;
    return requiredGas * userOperationV07.maxFeePerGas;
};
exports.getRequiredPrefund = getRequiredPrefund;
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