lamassu-server/lib/compliance-triggers.js
2023-11-28 17:36:29 +00:00

34 lines
No EOL
1.3 KiB
JavaScript

const _ = require('lodash/fp')
function getBackwardsCompatibleTriggers (triggers) {
const filtered = _.filter(_.matches({ triggerType: 'txVolume', direction: 'both', thresholdDays: 1 }))(triggers)
const grouped = _.groupBy(_.prop('requirement'))(filtered)
return _.mapValues(_.compose(_.get('threshold'), _.minBy('threshold')))(grouped)
}
function hasSanctions (triggers) {
return _.some(_.matches({ requirement: 'sanctions' }))(triggers)
}
function maxDaysThreshold (triggers) {
return _.max(_.map('thresholdDays')(triggers))
}
function getCashLimit (triggers) {
const withFiat = _.filter(({ triggerType }) => _.includes(triggerType, ['txVolume', 'txAmount']))
const blocking = _.filter(({ requirement }) => _.includes(requirement, ['block', 'suspend']))
return _.compose(_.minBy('threshold'), blocking, withFiat)(triggers)
}
const hasRequirement = requirement => _.compose(_.negate(_.isEmpty), _.find(_.matches({ requirement })))
const hasPhone = hasRequirement('sms')
const hasFacephoto = hasRequirement('facephoto')
const hasIdScan = hasRequirement('idCardData')
const AUTH_METHODS = {
SMS: 'SMS',
EMAIL: 'EMAIL'
}
module.exports = { getBackwardsCompatibleTriggers, hasSanctions, maxDaysThreshold, getCashLimit, hasPhone, hasFacephoto, hasIdScan, AUTH_METHODS }