deploy the binaryOption contract to the testnet

binaryotption.js

const { bsv, buildContractClass, getPreimage, toHex, Ripemd160, num2bin, Bytes, SigHashPreimage } = require('scryptlib');
const { DataLen, loadDesc, createUnlockingTx, createLockingTx, sendTx, showError  } = require('../helper');
const {
    privateKey,
    privateKey2
  } = require('../privateKey');



(async() => {
    try {
        
        let betPrice = 100
        let rabinPubKey = 0x1541942cc552a95c4832350ce99c2970f5b3ce9237a09c70c0e867d28039c05209b601105d3b3634cdaee4931809bc0c41d6165a0df16829a3a31202f56003239dd2c6e12297e94ef03e6aa61a147ea2b51c476dc45f5a2406b66d1ece2755c1f3d4144c0a42acc99b599d0643654a4cac392efbcf3db84d4233834afd1n
        // 2021.1.1 00:00:00
        let timestamp = 1609430400 
        const publicKeyA = privateKey.publicKey
        const publicKeyB = privateKey2.publicKey

        let pubKeyHashA = new Ripemd160(toHex(bsv.crypto.Hash.sha256ripemd160(publicKeyA.toBuffer())))
        let pubKeyHashB = new Ripemd160(toHex(bsv.crypto.Hash.sha256ripemd160(publicKeyB.toBuffer())))

        const BinaryOption = buildContractClass(loadDesc('binaryOption_desc.json'))
        const binaryOption = new BinaryOption(betPrice, rabinPubKey, timestamp, pubKeyHashA, pubKeyHashB)

        let amount = 10000
        let fee = 5000
        const lockingTx =  await createLockingTx(privateKey.toAddress(), amount, fee)
        lockingTx.outputs[0].setScript(binaryOption.lockingScript)
        lockingTx.sign(privateKey)
        let lockingTxid = await sendTx(lockingTx)
        console.log('binaryoption txid: ', lockingTxid)

        let prevLockingScript = binaryOption.lockingScript.toASM();

        let newAmount = 6000
        const newLockingScript = bsv.Script.buildPublicKeyHashOut(privateKey2.toAddress()).toASM()
        const unlockingTx = await createUnlockingTx(lockingTxid, amount, prevLockingScript, newAmount, newLockingScript)

        const preimage = getPreimage(unlockingTx, prevLockingScript, amount)
        let sig = 0x64b087945b9b49fb1dce3994bb9da714401edd75d6887c4bbf2864cd052e296755580e91ee539f5c24bb32b8fb7266e0effd0c5194b3c4af967b4341784bc3ecf377d46c56f433bd802d73739fe18f11322ee8f84c17bee4eb6d65514e30bbebdc19f428605bcae93f0558995aa3ac5dd09363a7dbaeecd0d3a052feb8n 
        //console.log('rabind:', rabinPubKey, sig)
        let msg = new Bytes('500000000000000080f5ed5f00000000')
        let padding = new Bytes('00')
        const unlockingScript = binaryOption.unlock(new SigHashPreimage(toHex(preimage)), sig, msg, padding, newAmount).toScript()
        //console.log('preimage %s, json: %s, sig %s', toHex(preimage), preimage.toJSON(), sig)
        unlockingTx.inputs[0].setScript(unlockingScript)
        //console.log('unlocking tx:', toHex(unlockingTx.serialize()))
        let input = unlockingTx.inputs[0]

        unlockingTxid = await sendTx(unlockingTx)
        console.log('unlocking tx:', unlockingTxid)
        console.log('Succeeded on testnet')
    } catch (error) {
        console.log('Failed on testnet')
        showError(error)
    }
})()