chore: use monorepo organization

packages/server/lib/operator.js

@@ -0,0 +1,10 @@
+const db = require('./db')
+const _ = require('lodash/fp')
+
+function getOperatorId (service) {
+  const sql = `SELECT operator_id FROM operator_ids WHERE service = '${service}'`
+  return db.oneOrNone(sql)
+    .then(_.get('operator_id'))
+}
+
+module.exports = { getOperatorId }