convert existing xrpl library into a lerna monorepo

packages/xrpl/snippets/src/setRegularKey.ts

@@ -0,0 +1,54 @@
+import { Client, Payment, SetRegularKey } from '../../dist/npm'
+
+const client = new Client('wss://s.altnet.rippletest.net:51233')
+
+/*
+ * The snippet walks us through an example usage of RegularKey.
+ * Later,
+ */
+async function setRegularKey(): Promise<void> {
+  await client.connect()
+  const { wallet: wallet1 } = await client.fundWallet()
+  const { wallet: wallet2 } = await client.fundWallet()
+  const { wallet: regularKeyWallet } = await client.fundWallet()
+
+  console.log('Balances before payment')
+  console.log(await client.getXrpBalance(wallet1.classicAddress))
+  console.log(await client.getXrpBalance(wallet2.classicAddress))
+
+  // assigns key-pair(regularKeyWallet) to wallet1 using `SetRegularKey`.
+  const tx: SetRegularKey = {
+    TransactionType: 'SetRegularKey',
+    Account: wallet1.classicAddress,
+    RegularKey: regularKeyWallet.classicAddress,
+  }
+  const response = await client.submitAndWait(tx, {
+    wallet: wallet1,
+  })
+
+  console.log('Response for successful SetRegularKey tx')
+  console.log(response)
+
+  /*
+   * when wallet1 sends payment to wallet2 and
+   * signs using the regular key wallet, the transaction goes through.
+   */
+  const payment: Payment = {
+    TransactionType: 'Payment',
+    Account: wallet1.classicAddress,
+    Destination: wallet2.classicAddress,
+    Amount: '1000',
+  }
+
+  const submitTx = await client.submit(payment, {
+    wallet: wallet1,
+  })
+  console.log('Response for tx signed using Regular Key:')
+  console.log(submitTx)
+  console.log('Balances after payment:')
+  console.log(await client.getXrpBalance(wallet1.classicAddress))
+  console.log(await client.getXrpBalance(wallet2.classicAddress))
+
+  await client.disconnect()
+}
+void setRegularKey()