Edit

Commit to Roochain

This document contains the process of operating an operator by using Staking-script.

This script provide commit, stake, unstake, restake, withdrawal function.

In order to carry out this process, you must own an operator in the process of steaking.

Prepare Script

Source Code Download & Package Installation

Use the command below to clone the source code and install the packages.

$ git clone https://github.com/Onther-Tech/staking-script.git
$ cd staking-script && npm install

After you have finished installing the package, you can now proceed to the next step.

Modify Contract Address

This document will explain based on Rinkeby. If you want to proceed on the Mainnet, you can set the network as the mainnet.

Commit requires the address of the contract distributed by the operator. Use the command below to modify the config.js file.

$ vi config.js

The contents of config.js are as follows.

const config = {
  'mainnet': {
    'network': '1',
    'contractAddress': {
      'rootchain': '',
      'managers': {
        'DepositManager': '',
        'TON': '',
        'WTON': '',
      },
    },
  },
  'rinkeby': {
    'network': '4',
    'contractAddress': {
      'rootchain': '0xfe40ecbd972675d3d6766d94d04373bf9d8896b6',
      'managers': {
        "TON":"0x3e136394a481f8c9595d63a1fa70d25c7f388c2c",
        "WTON":"0x36bba598ca0b329eb4162ba011086d09111b4702",
        "DepositManager":"0x95ff08f500ecb391778a3096ec767bdb18e17cf6",
        "RootChainRegistry":"0x8dc9d372ebd9ed0d8f991226eaaf331ad11dbb4d",
        "SeigManager":"0x32ccc91e3dd884090a580f45172c62393bd858c5",
        "PowerTON":"0x4cc9b4cf3a4a6f8e7cadf8fcd442873c3f71ab73"
      },
    },
  },
};

exports.getConfig = function () {
  
  return config.rinkeby;
}

Where each contract's address must be changed to match the address distributed by the operator concerned. Although it is explained based on rinkeby, if you want to use mainnet, you need to change config.rinkeby to config.mainnet.

Change Private Key

The next step is enter the operator's private key.

$ vi app.js

Near line 54 in app.js is as follows.

53  const logger = Logger(verbose);
54  const privatekey = "<insert private key>";
55  const { web3, from } = loadWeb3FromMnemonic(providerUrl, privatekey);

From here, you can change the value of the 54th line 'confident key' to the operator's private key.

Prepare Infura

Use your own infura URL which you got from "Requirements for Connecting Public Testnet - Get Endpoint URL of RootChain Node" for ~ root chain JSONRPC?.

How to use it

You are now ready to use that script. This can be done by entering the following form.

$ node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f <function name> -p <parameter>

Parameters

The following parameters are provided by the staking-script.

-f, --function-name [value], required. function to call
-i, --network-id [value], required for infura. ethereum network id. 1 for mainsale, 3 for rinkeby.
-p, --parameters [value]>, `arguments for function split by comma. default ${ defaultParameters }`, parseParams
-l, --provider-url [url], `web3 provider url. default ${ defaultProviderUrl }`
-L, --gas-limit [value], `gas limit for transaction. default ${ defaultGasLimit }`
-P, --gas-price [value], `gas price for transaction. default ${ defaultGasPrice }`
-N, --nonce [value], `nonce for transaction. default ${ defaultNonce }`
-v, --verbose, show debug logging
-k, --pk [value], required. transaction sender.

And, here are default parameters.

const defaultParameters = [];
const defaultProviderUrl = "http://localhost:8545";
const defaultWeiAmount = 0;
const defaultGasLimit = 4500000;
const defaultGasPrice = 20e9;
const defaultNonce = null;

The functions supported by 'Staking-script' are as follows.

Commit

node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f commit

Stake

stake 1 TON

If you want to stake 1 TON, insert 1e18 as a parameter.

node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f approveAndCall -p 1000000000000000000

Unstake

Unstake 1 TON

unstake uses ray as a unit of token, so if you want unstake 1 TON, You have to insert 1e27 instead 1e18 as a parameter.

node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f requestWithdrawal -p 1000000000000000000000000000

Restake

When you want to restake the token, use this method.

node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f redepositMulti

Withdrawal

When you want to withdraw token, use this method.

node app.js --provider-url https://rinkeby.infura.io/v3/*** -k <privateKey> -f processRequests

When the commit is successfully completed, the following logs will be output:

{"tx":"0xca6b29f1f64239c0072ecd2db3bbcedef58259bc2694de8e1a75e9fec501ade0","receipt":{"blockHash":"0xbe2c1990f5efee0f18c56f16a32d375f01ca016d8acb1b2c40f5dbf6532dc815","blockNumber":6871009,"contractAddress":null,"cumulativeGasUsed":705612,"from":"0xf30eadcdc68f9551fe943a685c23fa07fde4b417","gasUsed":396475,
...
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