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fix: normalize return from elliptic

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This commit is contained in:
Rafael Taranto 2024-08-27 10:33:15 +01:00
parent 92de30de01
commit d7d2b89556
1 changed files with 4 additions and 5 deletions
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9
lib/plugins/wallet-scoring/elliptic/elliptic.js
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@ -15,13 +15,11 @@ const HOLLISTIC_COINS = {
const SINGLE_ASSET_COINS = {
ZEC: {
asset: 'ZEC',
// TODO needs api to fetch blockchain name
blockchain: 'zcash'
},
BCH: {
asset: 'BCH',
// TODO needs api to fetch blockchain name
blockchain: 'bitcoincash'
blockchain: 'bitcoin_cash'
}
}
@ -47,7 +45,7 @@ function rate (account, objectType, cryptoCode, objectId) {
subject: {
asset: isHolistic ? 'holistic' : SINGLE_ASSET_COINS[cryptoCode].asset,
blockchain: isHolistic ? 'holistic' : SINGLE_ASSET_COINS[cryptoCode].blockchain,
type: TYPE[objectType],
type: objectType,
hash: objectId
},
type: objectType === TYPE.ADDRESS ? 'wallet_exposure' : 'source_of_funds'
@ -61,9 +59,10 @@ function rate (account, objectType, cryptoCode, objectId) {
.then((res) => {
const resScore = res.data?.risk_score
// elliptic returns 0-1 score, but we're accepting 0-100 config
// normalize score to 0-10 where 0 is the lowest risk
// elliptic score can be null and contains decimals
return {score: Math.trunc((resScore || 0) / 10), isValid: (resScore || 0) < threshold}
return {score: (resScore || 0) * 10, isValid: ((resScore || 0) * 100) < threshold}
})
})
}