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32 lines
743 B
32 lines
743 B
5 years ago
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package network
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import (
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"math/big"
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"time"
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"github.com/harmony-one/harmony/consensus/engine"
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"github.com/harmony-one/harmony/numeric"
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)
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// UtilityMetric ..
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type UtilityMetric struct {
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AccumulatorSnapshot *big.Int
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CurrentStakedPercentage numeric.Dec
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Deviation numeric.Dec
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Adjustment numeric.Dec
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}
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// NewUtilityMetricSnapshot ..
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func NewUtilityMetricSnapshot(beaconchain engine.ChainReader) (*UtilityMetric, error) {
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soFarDoledOut, percentageStaked, err := WhatPercentStakedNow(
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beaconchain, time.Now().Unix(),
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)
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if err != nil {
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return nil, err
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}
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howMuchOff, adjustBy := Adjustment(*percentageStaked)
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return &UtilityMetric{
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soFarDoledOut, *percentageStaked, howMuchOff, adjustBy,
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}, nil
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}
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