ARCHIVE/xrpl-dev-portal
1
0
Fork 0
mirror of https://github.com/XRPLF/xrpl-dev-portal.git synced 2025-11-20 11:45:50 +00:00
Code Issues Packages Projects Releases Wiki Activity

code updates for xrpl.js 2.0 beta 5

Browse Source
This commit is contained in:
mDuo13
2021-10-12 19:02:44 -07:00
parent 1c9516aa68
commit 58a9c25c2b
10 changed files with 123 additions and 391 deletions
Download Patch File Download Diff File Expand all files Collapse all files

38
content/_code-samples/send-xrp/send-xrp.js
View File

@@ -8,30 +8,13 @@ api.connect()
api.on('connected', async () => {
// Get credentials from the Testnet Faucet -----------------------------------
const wallet = await api.generateFaucetWallet()
console.log("Waiting until we have a validated starting sequence number...")
// If you go too soon, the funding transaction might slip back a ledger and
// then your starting Sequence number will be off. This is mostly relevant
// when you want to use a Testnet account right after getting a reply from
// the faucet.
while (true) {
try {
await api.request({
command: "account_info",
account: wallet.classicAddress,
ledger_index: "validated"
})
break
} catch(e) {
await new Promise(resolve => setTimeout(resolve, 1000))
}
}
console.log("Getting a wallet from the Testnet faucet...")
const {wallet, balance} = await api.fundWallet()
// Prepare transaction -------------------------------------------------------
const prepared = await api.autofill({
"TransactionType": "Payment",
"Account": wallet.classicAddress,
"Account": wallet.address,
"Amount": xrpl.xrpToDrops("22"),
"Destination": "rPT1Sjq2YGrBMTttX4GZHjKu9dyfzbpAYe"
})
@@ -41,10 +24,9 @@ api.on('connected', async () => {
console.log("Transaction expires after ledger:", max_ledger)
// Sign prepared instructions ------------------------------------------------
const tx_blob = wallet.signTransaction(prepared)
const txID = xrpl.computeSignedTransactionHash(tx_blob)
console.log("Identifying hash:", txID)
console.log("Signed blob:", tx_blob)
const signed = wallet.sign(prepared)
console.log("Identifying hash:", signed.hash)
console.log("Signed blob:", signed.tx_blob)
// Submit signed blob --------------------------------------------------------
// The earliest ledger a transaction could appear in is the first ledger
@@ -52,7 +34,7 @@ api.on('connected', async () => {
const min_ledger = (await api.getLedgerIndex()) + 1
const result = await api.request({
"command": "submit",
"tx_blob": tx_blob
"tx_blob": signed.tx_blob
})
console.log("Tentative result code:", result.result.engine_result)
console.log("Tentative result message:", result.result.engine_result_message)
@@ -61,10 +43,10 @@ api.on('connected', async () => {
let has_final_status = false
api.request({
"command": "subscribe",
"accounts": [wallet.classicAddress]
"accounts": [wallet.address]
})
api.connection.on("transaction", (event) => {
if (event.transaction.hash == txID) {
if (event.transaction.hash == signed.hash) {
console.log("Transaction has executed!", event)
has_final_status = true
}
@@ -87,7 +69,7 @@ api.on('connected', async () => {
try {
const tx = await api.request({
command: "tx",
transaction: txID,
transaction: signed.hash,
min_ledger: min_ledger,
max_ledger: max_ledger
})