v12.0.0 - initial commit

packages/server/lib/layer2.js

@@ -0,0 +1,62 @@
+const configManager = require('./new-config-manager')
+const ph = require('./plugin-helper')
+const _ = require('lodash/fp')
+
+function fetch(settings, cryptoCode) {
+  const plugin = configManager.getWalletSettings(
+    cryptoCode,
+    settings.config,
+  ).layer2
+
+  if (_.isEmpty(plugin) || plugin === 'no-layer2') return Promise.resolve()
+
+  const layer2 = ph.load(ph.LAYER2, plugin)
+  const account = settings.accounts[plugin]
+
+  return Promise.resolve({ layer2, account })
+}
+
+function newAddress(settings, info) {
+  return fetch(settings, info.cryptoCode).then(r => {
+    if (!r) return
+    return r.layer2.newAddress(r.account, info)
+  })
+}
+
+function getStatus(settings, tx) {
+  const toAddress = tx.layer2Address
+  if (!toAddress) return Promise.resolve({ status: 'notSeen' })
+
+  return fetch(settings, tx.cryptoCode).then(r => {
+    if (!r) return { status: 'notSeen' }
+    return r.layer2.getStatus(
+      r.account,
+      toAddress,
+      tx.cryptoAtoms,
+      tx.cryptoCode,
+    )
+  })
+}
+
+function cryptoNetwork(settings, cryptoCode) {
+  const plugin = configManager.getWalletSettings(
+    cryptoCode,
+    settings.config,
+  ).layer2
+  const layer2 = ph.load(ph.LAYER2, plugin)
+  const account = settings.accounts[plugin]
+
+  if (!layer2.cryptoNetwork) return Promise.resolve(false)
+  return layer2.cryptoNetwork(account, cryptoCode)
+}
+
+function isLayer2Address(address) {
+  return address.split(':').length >= 2
+}
+
+module.exports = {
+  isLayer2Address,
+  newAddress,
+  getStatus,
+  cryptoNetwork,
+}