Developer Questions

if (process.argv.length < 3) {
  console.log('usage: node dist/index <secret_type> <secret> <destination> <amount>');
  console.log ("secret type\n1. family\n2. Mnemonic\n\n")
  process.exit(1);
}
import { XrplClient }  from "xrpl-client";
import { utils, derive, sign } from "xrpl-accountlib";


const cilent = new XrplClient('wss://s.altnet.rippletest.net:51233');

const main = async () => {
    let account: any;
    if (isNaN(Number(process.argv[5]))){
        console.log('Invalid amount');
        process.exit(1);
    }
    if (process.argv[2] !== "1" && process.argv[2] !== "2") {
        console.log('\nPlease enter appropriate secret type from the selection\n');
        process.exit(1);
    }
    if (!utils.isValidAddress(process.argv[4])) {
        console.log('Invalid destination address');
        process.exit(1);
    }
    if (process.argv[2] === "1"){
        if (!utils.isValidSeed(process.argv[3])) {
        console.log('Invalid family seed');
        process.exit(1);
        }
        account = derive.familySeed(process.argv[3]);
    }
    
    if (process.argv[2] === "2" ) {
        if (!utils.isValidMnemnic(process.argv[3])) {
            console.log('Invalid Mnemonic');
            process.exit(1);
        }
        account = derive.mnemonic(process.argv[3]);
    }
    
    console.log(process.argv[3])
    const data = await cilent.send({
        id :1, 
        command: 'account_info',
        account: account.address,
        strict: true,
    });
    /*console.log(data);*/

    if (data.error){
        console.log ("Error: ", data.error_message);
        process.exit(1);
    }
    console.log("Balance: ", Number(data.account_data.Balance) / 1000000);
    if (
        Number(data.account_data.Balance) / 1000000 <= 
        Number(process.argv[5]) +10
    ) {
        console.log("Not enough balance");
        process.exit(1);
    }
    

    const { id, signedTransaction } = sign(
        {
            TransactionType: 'Payment',
            account: account.address,
            Destination: process.argv[4],
            Amount: String(Number(process.argv[5]) * 1000000),
            Sequence: data.account_data.Sequence,
            Fee: String(12),
        }, 
    account);
    console.log(id);
    console.log(signedTransaction);
    /*

    if (data.error){
        console.log ("Error: ", data.error_message);
        process.exit(1);
    }

    console.log("LedgerEntryType: ", data.result.account_data?.LedgerEntryType);
    console.log("Balance: ", data.result.account_data.Balance / 1000000, "XRP");
    console.log("OwnerCount: ", data.result.account_data?.OwnerCount);
    console.log("Sequence: ", data.result.account_data?.Sequence);
    console.log("Current Ledger Index: ", data?.ledger_current_index);
    */
};

main();

this is the full script