#BAP CHALLENGE PRODUCT

In order to use this package, first of all, you need to install

npm i tx-inspection

Create instance from tx-inspection , for example :

const tx = require('tx-inspection')

First, you need to have instance of Transaction service class,using https://rinkeby.infura.io/ for web3 provider:

let inspect = new tx.TransactionService(provider)

###You can also check status of an transaction with :

let status = await inspect.checkStatusTransaction(txHash)

This is an example result

{
  transaction_hash: '0x398599db0d610f7550cc76fdfbe8b01015a913e7ce3c0b62a9b4d7725aec0c0a',
  block_number: 4412771,
  status: 1 
}

status : 0 is pending, 1 is success, 2 is fail

block_number : null is pending or it will be a number of block

transaction_hash : what you put in

###You can also check status of create new contract challenge with :

let status = await inspect.checkStatusCreated(txHash)

This is an example result

{
  transaction_hash: '0x398599db0d610f7550cc76fdfbe8b01015a913e7ce3c0b62a9b4d7725aec0c0a',
  block_number: 4412771,
  status: 1,
  address: '0xe44424579FFd20a198C0f7E852AD9663AB6Da11D' 
}

status : 0 is pending, 1 is success, 2 is fail

blockNumber : null is pending or it will be a number of block

transaction_hash : what you put in

address : null if transaction is pending or failed, or it will be an address of challenge contract

###You can check status of close contract challenge with :

let status = await inspect.checkStatusCloseChallenge(txHash)

This is an example result

{ transaction_hash: '0xd3d6b9b5545defed3f914a2d88564fb548b0b137b586b4f63db51debc2945d0b',
  contractAddress: '0xbf6417b682c87a64574e37cd56b35bd7b0e26c62',
  status: 1,
  challengeStatus: 1 }

status : 0 is pending, 1 is success, 2 is fail

contractAddress : challenge address

transaction_hash : what you put in

challengeStatus : 0 is challenge fail, 1 is success

###You can generate new signature from a message :

let status = await inspect.generateSignature(message, privateKey)

message : any string which was signed from begin, "1", "2" and so on

###You can recover address which signed the message :

let status = await inspect.recoverAddress(message, signature)

message : any string which was signed from begin

signature : type string, example : 0x0471a82879fff01d8ad90ac66ae8ee85657e726feb80b1d0ef3bc83bc297f15b6498174ec7fd7eec52e46aa17cebc85fab079b42a7274a09cfdd4781de410b5e1c