chore: use monorepo organization

packages/server/lib/blacklist.js

@@ -0,0 +1,61 @@
+const _ = require('lodash/fp')
+
+const { addressDetector } = require('@lamassu/coins')
+const db = require('./db')
+const notifierQueries = require('./notifier/queries')
+
+const getBlacklist = () =>
+  db.any(
+    `SELECT blacklist.address AS address, blacklist_messages.content AS blacklistMessage
+     FROM blacklist JOIN blacklist_messages
+     ON blacklist.blacklist_message_id = blacklist_messages.id`
+  )
+
+const deleteFromBlacklist = address => {
+  const sql = `DELETE FROM blacklist WHERE address = $1`
+  notifierQueries.clearBlacklistNotification(address)
+  return db.none(sql, [address])
+}
+
+const isValidAddress = address => {
+  try {
+    return !_.isEmpty(addressDetector.getSupportedCoinsForAddress(address).matches)
+  } catch {
+    return false
+  }
+}
+
+const insertIntoBlacklist = address => {
+  if (!isValidAddress(address)) {
+    return Promise.reject(new Error('Invalid address'))
+  }
+  return db
+    .none(
+      'INSERT INTO blacklist (address) VALUES ($1);',
+      [address]
+    )
+}
+
+function blocked (address) {
+  const sql = `SELECT address, content FROM blacklist b LEFT OUTER JOIN blacklist_messages bm ON bm.id = b.blacklist_message_id WHERE address = $1`
+  return db.oneOrNone(sql, [address])
+}
+
+function getMessages () {
+  const sql = `SELECT * FROM blacklist_messages`
+  return db.any(sql)
+}
+
+function editBlacklistMessage (id, content) {
+  const sql = `UPDATE blacklist_messages SET content = $1 WHERE id = $2 RETURNING id`
+  return db.oneOrNone(sql, [content, id])
+}
+
+module.exports = {
+  blocked,
+  getBlacklist,
+  deleteFromBlacklist,
+  insertIntoBlacklist,
+  getMessages,
+  editBlacklistMessage
+}