mirror of
https://github.com/XRPLF/xrpl-dev-portal.git
synced 2025-11-04 20:05:50 +00:00
70 lines
2.6 KiB
JavaScript
70 lines
2.6 KiB
JavaScript
'use strict'
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const xrpl = require('xrpl');
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const cc = require('five-bells-condition');
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const crypto = require('crypto');
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// Useful Documentation:-
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// 1. five-bells-condition: https://www.npmjs.com/package/five-bells-condition
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// 2. Crypto module: https://nodejs.org/api/crypto.html
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// Your seed value, for testing purposes you can make one with the faucet:
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// https://xrpl.org/resources/dev-tools/xrp-faucets
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const seed = "sEd7jfWyNG6J71dEojB3W9YdHp2KCjy";
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async function main() {
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try {
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// Connect ----------------------------------------------------------------
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const client = new xrpl.Client('wss://s.altnet.rippletest.net:51233');
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await client.connect();
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// Prepare wallet to sign the transaction ---------------------------------
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const wallet = await xrpl.Wallet.fromSeed(seed);
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console.log("Wallet Address: ", wallet.address);
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console.log("Seed: ", seed);
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// Set the escrow finish time ---------------------------------------------
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let finishAfter = new Date((new Date().getTime() / 1000) + 120); // 2 minutes from now
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finishAfter = new Date(finishAfter * 1000);
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console.log("This escrow will finish after: ", finishAfter);
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// Construct condition and fulfillment ------------------------------------
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const preimageData = crypto.randomBytes(32);
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const myFulfillment = new cc.PreimageSha256();
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myFulfillment.setPreimage(preimageData);
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const conditionHex = myFulfillment.getConditionBinary().toString('hex').toUpperCase();
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console.log('Condition:', conditionHex);
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console.log('Fulfillment:', myFulfillment.serializeBinary().toString('hex').toUpperCase());
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// Prepare EscrowCreate transaction ------------------------------------
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const escrowCreateTransaction = {
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"TransactionType": "EscrowCreate",
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"Account": wallet.address,
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"Destination": wallet.address,
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"Amount": "6000000", //drops XRP
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"DestinationTag": 2023,
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"Condition": conditionHex, // Omit this for time-held escrows
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"Fee": "12",
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"FinishAfter": xrpl.isoTimeToRippleTime(finishAfter.toISOString()),
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};
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xrpl.validate(escrowCreateTransaction);
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// Sign and submit the transaction ----------------------------------------
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console.log('Signing and submitting the transaction:',
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JSON.stringify(escrowCreateTransaction, null, "\t"), "\n"
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);
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const response = await client.submitAndWait(escrowCreateTransaction, { wallet });
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console.log(`Sequence number: ${response.result.tx_json.Sequence}`);
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console.log(`Finished submitting! ${JSON.stringify(response.result, null, "\t")}`);
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await client.disconnect();
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} catch (error) {
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console.log(error);
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}
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}
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main()
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