@exromany/lido-csm-sdk/dist/esm/rewards-sdk/find-operator-rewards.js

[](https://github.com/lidofinance/lido-csm-sdk/blob/main/LICENSE.txt) [](h

import { isRewardsReportV1, isRewardsReportV2, isRewardsReportV2Array, } from './parse-report.js';
const EMPTY_REWARDS = {
    shares: 0n,
    validatorsCount: 0,
    validatorsOverThresholdCount: 0,
    threshold: 0,
};
const findOperatorRewardsV1 = (nodeOperatorId, report) => {
    const threshold = report.threshold;
    const operator = report.operators[`${nodeOperatorId}`];
    if (!operator)
        return { ...EMPTY_REWARDS, threshold };
    const validators = Object.values(operator.validators);
    const overThreshold = validators.filter(({ perf, slashed }) => !slashed && perf.assigned && perf.included / perf.assigned >= threshold);
    return {
        shares: operator.distributed,
        validatorsCount: validators.length,
        validatorsOverThresholdCount: overThreshold.length,
        threshold,
    };
};
const findOperatorRewardsV2 = (nodeOperatorId, reports) => {
    const report = reports.at(-1);
    const operator = report?.operators[`${nodeOperatorId}`];
    if (!operator)
        return EMPTY_REWARDS;
    const validators = Object.values(operator.validators);
    const overThreshold = validators.filter(({ slashed, performance, threshold }) => !slashed && performance >= threshold);
    return {
        shares: operator.distributed_rewards,
        validatorsCount: validators.length,
        validatorsOverThresholdCount: overThreshold.length,
        threshold: 0, // V2 uses threshold 0
    };
};
export const findOperatorRewards = (nodeOperatorId, report) => {
    if (isRewardsReportV1(report)) {
        return findOperatorRewardsV1(nodeOperatorId, report);
    }
    else if (isRewardsReportV2(report)) {
        return findOperatorRewardsV2(nodeOperatorId, [report]);
    }
    else if (isRewardsReportV2Array(report)) {
        return findOperatorRewardsV2(nodeOperatorId, report);
    }
    else {
        throw new Error('Unknown rewards report version');
    }
};
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