chore: use monorepo organization

packages/server/lib/sanctions.js

@@ -0,0 +1,44 @@
+const _ = require('lodash/fp')
+const ofac = require('./ofac')
+const T = require('./time')
+const logger = require('./logger')
+const customers = require('./customers')
+
+const sanctionStatus = {
+  loaded: false,
+  timestamp: null
+}
+
+const loadOrUpdateSanctions = () => {
+  if (!sanctionStatus.loaded || (sanctionStatus.timestamp && Date.now() > sanctionStatus.timestamp + T.day)) {
+    logger.info('No sanction lists loaded. Loading sanctions...')
+    return ofac.load()
+      .then(() => {
+        logger.info('OFAC sanction list loaded!')
+        sanctionStatus.loaded = true
+        sanctionStatus.timestamp = Date.now()
+      })
+      .catch(e => {
+        logger.error('Couldn\'t load OFAC sanction list!', e)
+      })
+  }
+
+  return Promise.resolve()
+}
+
+const checkByUser = (customerId, userToken) => {
+  return Promise.all([loadOrUpdateSanctions(), customers.getCustomerById(customerId)])
+    .then(([, customer]) => {
+      const { firstName, lastName, dateOfBirth } = customer?.idCardData
+      const birthdate = _.replace(/-/g, '')(dateOfBirth)
+      const ofacMatches = ofac.match({ firstName, lastName }, birthdate, { threshold: 0.85, fullNameThreshold: 0.95, debug: false })
+      const isOfacSanctioned = _.size(ofacMatches) > 0
+      customers.updateCustomer(customerId, { sanctions: !isOfacSanctioned }, userToken)
+
+      return { ofacSanctioned: isOfacSanctioned }
+    })
+}
+
+module.exports = {
+  checkByUser
+}