moac-tx v0.1.0

INSTALL

npm install moac-tx

USAGE

• example

var Chain3 = require('chain3');
var chain3 = new Chain3();

const Transaction = require('moac-tx')
const privateKey = Buffer.from('e331b6d69882b4cb4ea581d88e0b604039a3de5967688d3dcffdd2270c0fd109', 'hex')

const txParams = {
  nonce: '0x00',
  gasPrice: '0x09184e72a000', 
  gasLimit: '0x2710',
  to: '0x0000000000000000000000000000000000000000', 
  value: '0x00', 
  data: '0x7f7465737432000000000000000000000000000000000000000000000000000000600057'
}

const tx = new Transaction(txParams)

// EIP 155 chainId - mainnet: 99, testnet: 101
var chainId = 101;
tx.setChainId(chainid);

tx.sign(privateKey)

const serializedTx = tx.serialize()

chain3.mc.sendRawTransaction('0x'+ serializedTx.toString('hex'), function(err, hash) {
    if (!err){
        
        console.log("Succeed!: ", hash);
        return hash;
    }else{
        console.log("Chain3 error:", err.message);
        return err.message;
    }

    console.log(response);
});

Note: this package expects ECMAScript 6 (ES6) as a minimum environment. From browsers lacking ES6 support, please use a shim (like es6-shim) before including any of the builds from this repo.

LICENSE

MIT

API

Creates a new MOAC transaction object.

Parameters

• data Buffer or Array or Object a transaction can be initiailized with either a buffer containing the RLP serialized transaction or an array of buffers relating to each of the tx Properties, listed in order below in the exmple.Or lastly an Object containing the Properties of the transaction like in the Usage example.For Object and Arrays each of the elements can either be a Buffer, a hex-prefixed (0x) String , Number, or an object with a toBuffer method such as Bignum
  • data.chainId Number EIP 155 chainId - mainnet: 99, ropsten: 101
  • data.gasLimit Buffer transaction gas limit
  • data.gasPrice Buffer transaction gas price
  • data.to Buffer to the to address
  • data.nonce Buffer nonce number
  • data.shardingFlag Buffer shardingFlag, 0 - TX for MotherChain, 1 - Tx for MicroChain, default 0
  • data.via Buffer address of the VNODE proxy, only used when shardingFlag = 1
  • data.data Buffer this will contain the data of the message or the init of a contract
  • data.v Buffer EC recovery ID
  • data.r Buffer EC signature parameter
  • data.s Buffer EC signature parameter
  • data.value Buffer the amount of ether sent

Properties

• raw Buffer The raw rlp encoded transaction

Examples

var rawTx = {
  nonce: '0x00',
  gasPrice: '0x09184e72a000',
  gasLimit: '0x2710',
  to: '0x0000000000000000000000000000000000000000',
  value: '0x00',
  data: '0x7f7465737432000000000000000000000000000000000000000000000000000000600057',
  v: '0x1c',
  r: '0x5e1d3a76fbf824220eafc8c79ad578ad2b67d01b0c2425eb1f1347e8f50882ab',
  s: '0x5bd428537f05f9830e93792f90ea6a3e2d1ee84952dd96edbae9f658f831ab13'
};
var tx = new Transaction(rawTx);