mirror of
https://github.com/XRPLF/xrpl-dev-portal.git
synced 2025-11-04 11:55:50 +00:00
122 lines
4.0 KiB
JavaScript
122 lines
4.0 KiB
JavaScript
/***********************************
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*********** Create Offer **********
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**********************************/
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async function createOffer() {
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let net = getNet()
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const client = new xrpl.Client(net)
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await client.connect()
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let results = `===Connected to ${net}, getting wallet....===\n`
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resultField.value = results
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const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)
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try {
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if (getCurrencyField.value == 'XRP') {
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takerGets = xrpl.xrpToDrops(getAmountField.value)
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}
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else {
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takerGetsString = '{"currency": "' + getCurrencyField.value + '",\n' +
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'"issuer": "' + getIssuerField.value + '",\n' +
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'"value": "' + getAmountField.value + '"}'
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takerGets = JSON.parse(takerGetsString)
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}
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if (payCurrencyField.value == 'XRP') {
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takerPays = xrpl.xrpToDrops(payAmountField.value)
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} else {
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takerPaysString = '{"currency": "' + payCurrencyField.value + '",\n' +
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'"issuer": "' + payIssuerField.value + '",\n' +
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'"value": "' + payAmountField.value + '"}'
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takerPays = JSON.parse(takerPaysString)
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}
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const prepared = await client.autofill({
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"TransactionType": "OfferCreate",
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"Account": wallet.address,
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"TakerGets": takerGets,
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"TakerPays": takerPays
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})
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const signed = wallet.sign(prepared)
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const tx = await client.submitAndWait(signed.tx_blob)
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results = '\n\n===Offer created===\n\n' +
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JSON.stringify(xrpl.getBalanceChanges(tx.result.meta), null, 2)
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resultField.value += results
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xrpBalanceField.value = (await client.getXrpBalance(wallet.address))
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} catch (err) {
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console.error('Error creating offer:', err);
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results = `\nError: ${err.message}\n`
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resultField.value += results
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throw err; // Re-throw the error to be handled by the caller
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}
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finally {
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// Disconnect from the client
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client.disconnect()
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}
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} // End of createOffer()
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/***********************************
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************ Get Offers ***********
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**********************************/
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async function getOffers() {
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let net = getNet()
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const client = new xrpl.Client(net)
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await client.connect()
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let results = `===Connected to ' + ${net}, getting offers....===\n`
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const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)
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resultField.value = results
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results += '\n\n=== Offers ===\n'
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let offers
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try {
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offers = await client.request({
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method: "account_offers",
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account: wallet.address,
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ledger_index: "validated"
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})
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results = JSON.stringify(offers, null, 2)
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resultField.value += results
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} catch (err) {
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console.error('Error getting offers:', err);
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results = `\nError: ${err.message}\n`
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resultField.value += results
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throw err; // Re-throw the error to be handled by the caller
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}
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finally {
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client.disconnect()
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}
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}// End of getOffers()
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/***********************************
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*********** Cancel Offer **********
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**********************************/
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async function cancelOffer() {
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let net = getNet()
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const client = new xrpl.Client(net)
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await client.connect()
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let results = `===Connected to ${net}, canceling offer.===\n`
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resultField.value = results
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const wallet = xrpl.Wallet.fromSeed(accountSeedField.value)
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try {
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// OfferSequence is the _seq_ value from getOffers.
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const prepared = await client.autofill({
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"TransactionType": "OfferCancel",
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"Account": wallet.address,
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"OfferSequence": parseInt(offerSequenceField.value)
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})
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const signed = wallet.sign(prepared)
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const tx = await client.submitAndWait(signed.tx_blob)
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results += "\nOffer canceled. Balance changes: \n" +
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JSON.stringify(xrpl.getBalanceChanges(tx.result.meta), null, 2)
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resultField.value = results
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xrpBalanceField.value = (await client.getXrpBalance(wallet.address))
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}
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catch (err) {
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console.error('Error canceling offer:', err);
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results = `\nError: ${err.message}\n`
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resultField.value += results
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throw err; // Re-throw the error to be handled by the caller
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}
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finally {
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// Disconnect from the client
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client.disconnect()
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}
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}// End of cancelOffer()
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