add sanctions_logs table

dev/ofac-match.js

@@ -1,9 +1,10 @@
 const compliance = require('../lib/compliance')
 const ofac = require('../lib/ofac/index')
 
-const [firstName, lastName, dateOfBirth] = process.argv.slice(2)
+const [customerId, firstName, lastName, dateOfBirth] = process.argv.slice(2)
 
 const customer = {
+  id: customerId,
   idCardData: {firstName, lastName, dateOfBirth}
 }
 
@@ -11,7 +12,9 @@ const config = {
   sanctionsVerificationActive: true
 }
 
+const deviceId = 'test-device'
+
 ofac.load()
-  .then(() => compliance.validateCustomer(config, customer))
-  .then(() => console.log('SUCCESS!'))
+  .then(() => compliance.validationPatch(deviceId, config, customer))
+  .then(console.log)
   .catch(err => console.log(err))

lib/compliance.js

@@ -1,54 +1,75 @@
 const _ = require('lodash/fp')
+const uuid = require('uuid')
 
 const logger = require('./logger')
+const db = require('./db')
 const ofac = require('./ofac/index')
 
-function matchOfac (customer) {
-  // Probably because we haven't asked for ID yet
-  if (!_.isPlainObject(customer.idCardData)) {
-    return true
-  }
+function logSanctionsMatch (deviceId, customer, sanctionsId, alias) {
+  const sql = `insert into sanctions_logs
+  (id, device_id, sanctioned_id, sanctioned_alias_id, sanctioned_alias_full_name, customer_id)
+  values
+  ($1, $2, $3, $4, $5, $6)`
 
-  const nameParts = {
-    firstName: customer.idCardData.firstName,
-    lastName: customer.idCardData.lastName
-  }
-
-  if (_.some(_.isNil, _.values(nameParts))) {
-    logger.error(new Error(`Insufficient idCardData while matching OFAC for: ${customer.id}`))
-    return true
-  }
-
-  const birthDate = customer.idCardData.dateOfBirth
-
-  if (_.isNil(birthDate)) {
-    logger.error(new Error(`No birth date while matching OFAC for: ${customer.id}`))
-    return true
-  }
-
-  const options = {
-    threshold: 0.85,
-    fullNameThreshold: 0.95,
-    debug: false
-  }
-
-  const results = ofac.match(nameParts, birthDate, options)
-
-  return !_.isEmpty(results)
+  return db.none(sql, [uuid.v4(), deviceId, sanctionsId, alias.id, alias.fullName, customer.id])
 }
 
-function validateOfac (customer) {
+function logSanctionsMatches (deviceId, customer, results) {
+  const logAlias = resultId => alias => logSanctionsMatch(deviceId, customer, resultId, alias)
+  const logResult = result => _.map(logAlias(result.id), result.aliases)
+
+  return Promise.all(_.flatMap(logResult, results))
+}
+
+function matchOfac (deviceId, customer) {
+  return Promise.resolve()
+    .then(() => {
+      // Probably because we haven't asked for ID yet
+      if (!_.isPlainObject(customer.idCardData)) {
+        return true
+      }
+
+      const nameParts = {
+        firstName: customer.idCardData.firstName,
+        lastName: customer.idCardData.lastName
+      }
+
+      if (_.some(_.isNil, _.values(nameParts))) {
+        logger.error(new Error(`Insufficient idCardData while matching OFAC for: ${customer.id}`))
+        return true
+      }
+
+      const birthDate = customer.idCardData.dateOfBirth
+
+      if (_.isNil(birthDate)) {
+        logger.error(new Error(`No birth date while matching OFAC for: ${customer.id}`))
+        return true
+      }
+
+      const options = {
+        threshold: 0.85,
+        fullNameThreshold: 0.95,
+        debug: false
+      }
+
+      const results = ofac.match(nameParts, birthDate, options)
+
+      return logSanctionsMatches(deviceId, customer, results)
+        .then(() => !_.isEmpty(results))
+    })
+}
+
+function validateOfac (deviceId, customer) {
   if (customer.sanctionsOverride === 'blocked') return false
   if (customer.sanctionsOverride === 'verified') return true
 
-  return !matchOfac(customer)
+  return matchOfac(deviceId, customer)
+    .then(didMatch => !didMatch)
 }
 
-function validationPatch (config, customer) {
-  return Promise.resolve()
-    .then(() => {
-      const ofacValidation = validateOfac(customer)
-
+function validationPatch (deviceId, config, customer) {
+  return validateOfac(deviceId, customer)
+    .then(ofacValidation => {
       if (_.isNil(customer.sanctions) || customer.sanctions !== ofacValidation) {
         return {sanctions: ofacValidation}
       }

migrations/1525671972351-add_sanctions_logs.js

@@ -0,0 +1,20 @@
+var db = require('./db')
+
+exports.up = function (next) {
+  const sql =
+    [`create table sanctions_logs (
+    id uuid PRIMARY KEY,
+    device_id text not null,
+    sanctioned_id text not null,
+    sanctioned_alias_id text,
+    sanctioned_alias_full_name text not null,
+    customer_id uuid not null references customers,
+    created timestamptz not null default now() )`
+    ]
+
+  db.multi(sql, next)
+}
+
+exports.down = function (next) {
+  next()
+}