woop

remove localnet settings

.env.example

@@ -1,5 +0,0 @@
-GENESIS_PRIV_KEY=45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e
-HTTP_PROVIDER=http://localhost:9500
-CHAIN_TYPE=hmy
-CHAIN_ID=2
-

.gitignore

@@ -5,12 +5,7 @@
 *.tsbuildinfo
 .vscode/
 
-
-# package.json
-
-package-lock.json
-packages/*/package-lock.json
-/packages/*/package-lock.json
+# babel
 packages/*/babel.rc
 
 # lerna
@@ -82,4 +77,4 @@ buck-out/
 *.jsbundle
 
 # Jest coverage
-coverage/
+coverage/

.travis.yml

@@ -2,11 +2,12 @@ language: node_js
 sudo: true
 dist: trusty
 node_js:
-  - 10
+  - 16
 branches:
   except:
     - /^v[0-9]/
 install:
+  - yarn
   - yarn bootstrap
 script:
   - yarn test:src
@@ -20,4 +21,5 @@ deploy:
   github-token: $GITHUB_TOKEN # Set in the settings page of your repository, as a secure variable
   keep-history: true
   on:
-    branch: master
+    branch: master
+

README.md

@@ -1,38 +1,25 @@
-[![npm version](https://img.shields.io/npm/v/@harmony-js/core.svg?style=flat-square)](https://www.npmjs.com/package/@harmony-js/core)
-[![Build Status](https://travis-ci.com/FireStack-Lab/Harmony-sdk-core.svg?branch=master)](https://travis-ci.com/FireStack-Lab/Harmony-sdk-core)
+# Woop JavaScript SDK
 
+[![npm version](https://img.shields.io/npm/v/@woop-js/core.svg?style=flat-square)](https://www.npmjs.com/package/@woop-js/core)
+[![Build Status](https://travis-ci.com/FireStack-Lab/Woop-sdk-core.svg?branch=master)](https://travis-ci.com/FireStack-Lab/Woop-sdk-core)
 
-1. [About this SDK](#about-this-sdk)
-2. [How to Install](#how-to-install)
-   1. [Enviorment requirement](#enviorment-requirement)
-   2. [Install from npm/yarn](#install-from-npmyarn)
-   3. [Quick start](#quick-start)
-3. [Build from source files](#build-from-source-files)
-   1. [Install `lerna` and `typescript` globally](#install-lerna-and-typescript-globally)
-   2. [Bootstrap and build](#bootstrap-and-build)
-   3. [Bundle](#bundle)
-4. [Tests](#tests)
-   1. [Unit tests](#unit-tests)
-   2. [e2e tests](#e2e-tests)
-5. [More examples](#more-examples)
+This is the Woop Javascript SDK which provides an easier way to interact with Woop blockchain.
 
-# About this SDK
+Please read the [documentation](https://jssdk.doc.hmny.io/) for full API doc.
 
-A Harmony's blockchain javascript library, which provides an easier way to interact with Harmony's blockchain.
+The SDK includes following packages with package-level documentation and examples inside each package.
 
-This libraries contains a few packages.
+1. [@woop-js/core](https://github.com/woop-chain/sdk/tree/master/packages/woop-core)
+2. [@woop-js/account](https://github.com/woop-chain/sdk/tree/master/packages/woop-account)
+3. [@woop-js/crypto](https://github.com/woop-chain/sdk/tree/master/packages/woop-crypto)
+4. [@woop-js/network](https://github.com/woop-chain/sdk/tree/master/packages/woop-network)
+5. [@woop-js/utils](https://github.com/woop-chain/sdk/tree/master/packages/woop-utils)
+6. [@woop-js/transaction](https://github.com/woop-chain/sdk/tree/master/packages/woop-transaction)
+7. [@woop-js/contract](https://github.com/woop-chain/sdk/tree/master/packages/woop-contract)
+8. [@woop-js/staking](https://github.com/woop-chain/sdk/tree/master/packages/woop-staking)
 
-1. [@harmony-js/core](https://github.com/harmony-one/sdk/tree/master/packages/harmony-core)
-2. [@harmony-js/account](https://github.com/harmony-one/sdk/tree/master/packages/harmony-account)
-3. [@harmony-js/crypto](https://github.com/harmony-one/sdk/tree/master/packages/harmony-crypto)
-4. [@harmony-js/network](https://github.com/harmony-one/sdk/tree/master/packages/harmony-network)
-5. [@harmony-js/utils](https://github.com/harmony-one/sdk/tree/master/packages/harmony-utils)
-6. [@harmony-js/transaction](https://github.com/harmony-one/sdk/tree/master/packages/harmony-transaction)
-7. [@harmony-js/contract](https://github.com/harmony-one/sdk/tree/master/packages/harmony-contract)
-8. [@harmony-js/staking](https://github.com/harmony-one/sdk/tree/master/packages/harmony-contract)
 
-
-# How to Install
+# Installation
 
 This library works on both nodejs and browser. Please use it according to your use case.
 
@@ -48,10 +35,10 @@ This library works on both nodejs and browser. Please use it according to your u
 ```bash
 
 # npm
-npm install @harmony-js/core@next 
+npm install @woop-js/core@next 
 
 # yarn
-yarn add @harmony-js/core@next
+yarn add @woop-js/core@next
 
 # tslib is required, we'd better install it as well
 npm install tslib
@@ -59,141 +46,7 @@ yarn add tslib
 
 ```
 
-## Quick start
-
-1. You need Harmony local testnet running.
-   instruction here:[harmony-one/harmony](https://github.com/harmony-one/harmony)
-2. Run this example under nodejs enviorment.
-
-```javascript
-// import or require Harmony class
-const { Harmony } = require('@harmony-js/core');
-
-// import or require settings
-const { ChainID, ChainType } = require('@harmony-js/utils');
-
-// 1. initialize the Harmony instance
-
-const harmony = new Harmony(
-  // rpc url
-  'http://localhost:9500',
-  {
-    // chainType set to Harmony
-    chainType: ChainType.Harmony,
-    // chainType set to HmyLocal
-    chainId: ChainID.HmyLocal,
-  },
-);
-
-// 2. get wallet ready
-// specify the privateKey
-const privateKey = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
-// add privateKey to wallet
-const sender = harmony.wallet.addByPrivateKey(privateKey);
-
-// 3. get sharding info
-async function setSharding() {
-  // Harmony is a sharded blockchain, each endpoint have sharding structure,
-  // However sharding structure is different between mainnet, testnet and local testnet
-  // We need to get sharding info before doing cross-shard transaction
-  const res = await harmony.blockchain.getShardingStructure();
-  harmony.shardingStructures(res.result);
-}
-
-// 4. get transaction payload ready
-
-async function transfer() {
-  // run set sharding first, if you want to make a cross-shard transaction
-  await setSharding();
-
-  const txn = harmony.transactions.newTx({
-    //  token send to
-    to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
-    // amount to send
-    value: '10000',
-    // gas limit, you can use string
-    gasLimit: '210000',
-    // send token from shardID
-    shardID: 0,
-    // send token to toShardID
-    toShardID: 0,
-    // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
-    gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
-  });
-
-  // sign the transaction use wallet;
-
-  const signedTxn = await harmony.wallet.signTransaction(txn);
-
-  // Now you can use `Transaction.observed()` to listen events
-
-  signedTxn
-    .observed()
-    .on('transactionHash', (txnHash) => {
-      console.log('');
-      console.log('--- hash ---');
-      console.log('');
-      console.log(txnHash);
-      console.log('');
-    })
-    .on('receipt', (receipt) => {
-      console.log('');
-      console.log('--- receipt ---');
-      console.log('');
-      console.log(receipt);
-      console.log('');
-    })
-    .on('cxReceipt', (receipt) => {
-      console.log('');
-      console.log('--- cxReceipt ---');
-      console.log('');
-      console.log(receipt);
-      console.log('');
-    })
-    .on('error', (error) => {
-      console.log('');
-      console.log('--- error ---');
-      console.log('');
-      console.log(error);
-      console.log('');
-    });
-
-  // send the txn, get [Transaction, transactionHash] as result
-
-  const [sentTxn, txnHash] = await signedTxn.sendTransaction();
-
-  // to confirm the result if it is already there
-
-  const confiremdTxn = await sentTxn.confirm(txnHash);
-
-  // if the transactino is cross-shard transaction
-  if (!confiremdTxn.isCrossShard()) {
-    if (confiremdTxn.isConfirmed()) {
-      console.log('--- Result ---');
-      console.log('');
-      console.log('Normal transaction');
-      console.log(`${txnHash} is confirmed`);
-      console.log('');
-      process.exit();
-    }
-  }
-  if (confiremdTxn.isConfirmed() && confiremdTxn.isCxConfirmed()) {
-    console.log('--- Result ---');
-    console.log('');
-    console.log('Cross-Shard transaction');
-    console.log(`${txnHash} is confirmed`);
-    console.log('');
-    process.exit();
-  }
-}
-
-transfer();
-
-```
-
-
-
-# Build from source files
+# Building from source files
 
 ## Install `lerna` and `typescript` globally
 
@@ -208,7 +61,7 @@ yarn bootstrap
 
 ## Bundle
 
-build `umd` and `esm` version javascript for each sub-packages, which can be accessed by `import` or `require`
+Build `umd` and `esm` version javascript for each sub-packages, which can be accessed by `import` or `require`
 
 ```bash 
 yarn dist
@@ -216,30 +69,20 @@ yarn dist
 All files are exported in `packages/dist` folder, use `**.esm.js` or `**.umd.js` format
 
 
-# Tests
+# Running Tests
 ## Unit tests
 ```bash
 yarn test:src
 ```
 ## e2e tests
-**Contantly updating now, please get back later**
-
-1. edit `.env` file if you have custom setting
-   
-2. run harmony node locally, follow this instruction : https://github.com/harmony-one/harmony)
-   
-3. wait for 1-2 mins, and run this:
 
+1. Remove the `'cross-fetch': 'jest-fetch-mock'` line from `scripts/jest/jest.e2e.config.js`
+1. Run woop node locally, follow the instructions: https://github.com/woop-chain/woop  
+1. Wait for 1-2 mins, and run this:
 ```bash
 yarn build && yarn test:e2e
 ```
 
 
 
-# More examples
-
-* [dapp-examples](https://github.com/harmony-one/dapp-examples)
-
-
-
 

RELEASE.md

@@ -0,0 +1,70 @@
+# Release Guidelines
+## Before Release
+1. Build source first
+   ```bash
+    yarn build:ts
+   ```
+2. Run unit tests
+   ```bash
+   yarn test:src
+   ```
+3. Run e2e tests
+   ```bash
+   yarn test:e2e
+   ```
+4. Clean and build bundle
+   ```bash
+   yarn dist
+   ```
+## Publish to npm using `dev:publish`
+
+The packages is to be published to npm, using `@next` tag using script in `package.json`
+
+Follow steps below to publish a npm verion using `@next` tag
+
+1. Commit all changes to github master
+2. Run publish script
+   
+```bash
+  yarn dev:publish
+```
+
+3. Select version and confirm all prompts with `Y`
+4. See version changes in `npmjs.com`
+
+This will not change the release version of current npm packages(currently 0.0.7), developers have to use `@next` to install from npm.
+
+For example.
+
+```bash
+  npm install @woop-js/core@next
+```
+
+
+
+## Publish to npm with `lerna`
+
+Follow steps below to publish a npm verion with latest version
+
+1. Commit all changes to github master
+2. Run `lerna publish`, `lerna` is required globally.
+   
+```bash
+  lerna publish
+```
+3. Select version and confirm all prompts with `Y`
+4. See version changes in `npmjs.com`
+
+This will change the release version of current npm packages to the latest version, developers can install from npm directly
+
+For example.
+
+```bash
+  npm install @woop-js/core
+```
+
+
+
+
+
+

TYPEDOC.md

@@ -0,0 +1,100 @@
+# Woop JS-SDK Documentation
+
+## [CLICK ME!!](https://woop-js-sdk-doc.s3-us-west-1.amazonaws.com/index.html) to see the documentation
+
+# metaDocumentation 
+## Summary 
+The following content demonstrate how to generate our documentation!
+
+## Step 1: Generate Documentation
+
+### Introduction of TypeDoc
+[TypeDoc is used to generate HTML](https://typedoc.org/api/index.html)
+> See [TypeDoc command line arguments](https://typedoc.org/guides/options/), to understand how to use them.  
+> Using `typedoc --help` to see them 
+> 
+> **For example:**  
+> `typedoc --name <Name>` to set the name of header  
+> `typedoc --theme <default | minimal | path/to/theme>` to set the theme of documation  
+> `typedoc --readme <path/to/readme | none>` path to readme file that should be displayed on the index page.  
+> `typedoc --ignoreCompilerErrors` Should TypeDoc generate documentation pages even after the compiler has returned errors?
+
+### Install TypeDoc
+Local installation (prefered)
+```
+$ npm install typedoc --save-dev
+```
+
+Golbal CLI installation
+```
+$ npm install --global typedoc
+```
+
+### Install Environemnt
+```
+$ npm install
+```
+
+### Generate HTML
+```
+$ cd docs
+$ npx typedoc --out ./build ../packages/ --ignoreCompilerErrors --theme default --name Woop_SDK_Doc --readme ../README.md
+```
+
+### See the generated doc at local
+
+>open the `index.html` under the path `sdk/docs/build/index.html`
+
+## Step 2: Deploy on AWS (woop core only!)
+
+### Create an AWS s3 bucket
+Actually, there are just two points needed!
+1. Create an AWS S3 bucket, **UNCHECK** `Block all public access`
+2. Put the files into the bucket, and set the **public permission** to `Grant public read access to this object(s)`
+
+### Method 1: Use Console
+
+[Here](https://docs.aws.amazon.com/AmazonS3/latest/gsg/CreatingABucket.html) is the documentation of AWS, just follow it! 
+
+>Don't forget the two points mentioned above
+
+### Method 2: Use AWS CLI
+
+Reference: [AWS CLI documentation](https://docs.aws.amazon.com/cli/latest/userguide/cli-services-s3-commands.html)
+
+If you have never used AWS CLI, you need follow these to set up your environment first!
+- [Install the AWS CLI version 1](https://docs.aws.amazon.com/cli/latest/userguide/install-cliv1.html)
+- [Configuring the AWS CLI](https://docs.aws.amazon.com/cli/latest/userguide/cli-chap-configure.html)
+
+After that, use AWS CLI to do following
+
+1. Create a Bucket
+```
+aws s3 mb s3://woop-js-sdk-doc
+```
+
+2. List all buckets you have created 
+```
+aws s3 ls
+```
+
+3. Uploade the files into bucket
+```
+$ cd build
+$ aws s3 cp ./ s3://your-bucket-name --grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers --recursive
+```
+Here is some explanations
+> **./account**  
+> the path of folder which we want to upload
+> 
+> **s3://woop-js-sdk-doc**  
+> the bucket name on AWS S3
+> 
+> **--grants read=uri=http://acs.amazonaws.com/groups/global/AllUsers**   
+> Grant read access to all user  
+> 
+> **--recursive**  
+> Command is performed on all files or objects under the specified directory or prefix.
+
+4. Open the folder in S3 bucket and find `index.html`, get the 
+`Object URL`, then make it public!

e2e/fixtures/transactions.json

@@ -110,5 +110,29 @@
       "gasPrice": "0x174876e800",
       "rawTransaction": "0xf8690985174876e8008252088080949d72989b68777a1f3ffd6f1db079f1928373ee52830f42408028a022efd1decb6e80e88fd33f5e189f48105acc72f7e302931221183f86ca8a7015a02001dee44471a5397a4579f733b3a13a86ba1d6c78ad3312187513d6a424f72b"
     }
+  ],
+  "hashes": [
+    "0x5aE91eCA3BF7CB97FCd1305bD6e030e24bda9bbfED3b8c741Efe808e8D4F95Ff",
+    "0xf4CA9DdED0bC36B5AFBCf4fC6De082DFd0F7FCFad1c2aFC1aF52d16d9Dbd733f",
+    "0x56C2408c5F58ac9aDFE824B7755f3b54CB0848c7A837Ea1CC5a0FdB521D4A1a2",
+    "0xACFD09AD729E0C9f23EC9eEf27CC68bA37D7EE9D53aABace2dDD42616Eb8351A",
+    "0xB8baee4EfB120254Afab3092c8Ccc458fF49eBda12ead9950CD39ac8Bb26D4C1",
+    "0x412D8DBF0BC3dCAf91A0339EEadd1EEB44b44cD0cEBFaea0d35656d31F96Dde9",
+    "0xbbeDcd6e4dCDef0c666C0C0c7914ba1E5617F8d57ddc40C32cCb31D4BC5CAfBF",
+    "0x6E008bEbC8F2CE750d208dbF987edEf7476DcFDF8Eb8607f3B3c2E1ce8675ba9",
+    "0x0Ff0AcBD45cdDf3A8A148eb2F4Fe6dBf74B422eabdD0766ba9284f0Fe8F6dc8a",
+    "0x7FDCEE6B5EEf5C3F82B2Ffe8a088E0d3d485bEbBcdBCac16ECCb9d1cbfe50c91"
+  ],
+  "blockHashes": [
+    "0x9dD4e063d8cc7A6Fe74a0E3AC4feD5F84eB8Bdc4647Ba8DAd651FD1b4a3979cE",
+    "0xEF5F7D7ca60bE76c1Cc5aADD8DC9e1bC0F7a3BCD0EEDA6e9Cca0EACAd99BE3Bb",
+    "0x4261B409CCcDA3ab97aABCFe8dECCfd65D1aB9Bb536dD57Fdafd191FC6BbFbbc",
+    "0x1fb05a17794cAd1ac025469eA1Bf5af4F33f9bdbD3c0e14bCeca323BC5DF0EC3",
+    "0xEA405dB5dc0E7e2DB2CfdBf272DCeAf69E9CDa2DFD47229b38A3C5b7b9cc41fB",
+    "0xCC1ADfef1bb2E496A3BbDb181ec5c8EA047AE340FaD6fF4FeF3CCE452c1975B6",
+    "0x80dffAe15B6619Cc7aD74Bc132C1b29EFc38B8d8CAD1AfbDb9E37f7357E2EBe4",
+    "0x6BcB9858d8cCE9de2a6ECd6392A5eC712be9b4A79F6Cf84De8aa5ae9C04f60A8",
+    "0xB6De43A866dFcE1f7AA7DA0E8e9eb7Fe545cB6becF7cf5fdC564B22C4cBb72b9",
+    "0xc4b4CeAEAEadADfa8CbCcDeFdcBaBeF999dBF42D14C9AFEDd1de2956B571CebD"
   ]
 }

e2e/src/blockchain.e2e.ts

@@ -1,88 +1,169 @@
-import {harmony} from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';
 
 import demoAccounts from '../fixtures/testAccount.json';
+import { RPCMethod } from '@woop-js/network';
 
-const bc = harmony.blockchain;
+const bc = woop.blockchain;
 
 const testAccount = demoAccounts.Accounts[1];
 
 describe('e2e test blockchain', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
   // net_*
   it('should test net_peerCount', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x0"}),
+    );
     const peerCount = await bc.net_peerCount();
-    expect(harmony.utils.isHex(peerCount.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.PeerCount)).toEqual(true);
+    expect(woop.utils.isHex(peerCount.result)).toEqual(true);
   });
 
   it('should test net_version', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "5"}),
+    );
     const netVersion = await bc.net_version();
     const versionNumber = parseInt(netVersion.result as string, 10);
     expect(netVersion.result).toEqual(`${versionNumber}`);
+    expect(checkCalledMethod(0, RPCMethod.NetVersion)).toEqual(true);
   });
-  it('should test hmy_protocolVersion', async () => {
+  it('should test wiki_protocolVersion', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
     const protocolVersion = await bc.getProtocolVersion();
-    expect(harmony.utils.isHex(protocolVersion.result)).toEqual(true);
+    expect(woop.utils.isHex(protocolVersion.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.ProtocolVersion)).toEqual(true);
   });
 
   // block chain info
-  it('should test hmy_blockNumber', async () => {
+  it('should test wiki_blockNumber', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
     const res = await bc.getBlockNumber();
     expect(res.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(res.result)).toEqual(true);
+    expect(woop.utils.isHex(res.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.BlockNumber)).toEqual(true);
   });
-  it('should test hmy_getBlockByNumber', async () => {
-    const res = await bc.getBlockByNumber({blockNumber: 'latest'});
+
+  it('should test wiki_getBlockByNumber', async () => {
+    fetch.mockResponse(
+      JSON.stringify({
+        "jsonrpc": "2.0",
+        "id": 1,
+        "result": {
+          "size": "0x1",
+          "difficulty": 5,
+          "extraData": "0x",
+          "gasLimit": "0x80",
+          "gasUsed": "0x40",
+          "hash": "0x8a3390ab500Fbca6514eB326d2fcD9B3BFCFbA7DA392593cB4885b8e3399a2D8",
+          "logsBloom": "0x0",
+          "miner": "one155jp2y76nazx8uw5sa94fr0m4s5aj8e5xm6fu3",
+          "mixHash": "0x3A7c1Ae14AfecFf55Da298F66b75F4FfB771c3EaBDeAa267FF33A77d4d0be220",
+          "nonce": 1,
+          "number": "0x1",
+          "parentHash": "0x7CebC07e456F0bCD09dbc9A6f271074d93E27B40A4C67Dcc402e6513e12B9aF9",
+          "receiptsRoot": "0x02B82e11eDC07775Dc6fCF706be2cdAF9165750Ea7bC1B3Eb48ea16Bb3072F4D",
+          "stateRoot": "0xAaDc89C8bA4e3fCfC140cFcc8D3efD3BE7a49ab31534A5a3F0E1DEA09aae0f4a",
+          "timestamp": "0x62c44c0a",
+          "transactionsRoot": "0xc4bfa888fDCC8ca70E2b0CcdCEcc2fF545acCC2D655Ba33DaF4aBc31cFDBd9Ac",
+          "uncles": []
+        }
+      }),
+    );
+    const res = await bc.getBlockByNumber({ blockNumber: 'latest' });
     const size = res.result.size;
     expect(res.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(size)).toEqual(true);
+    expect(woop.utils.isHex(size)).toEqual(true);
     expect(checkBlockData(res.result)).toEqual(true);
-    const res2 = await bc.getBlockByNumber({blockNumber: res.result.number});
+    const res2 = await bc.getBlockByNumber({ blockNumber: res.result.number });
     expect(res2.responseType).toEqual('raw');
-    expect(harmony.utils.isHex(res2.result.size)).toEqual(true);
+    expect(woop.utils.isHex(res2.result.size)).toEqual(true);
     expect(checkBlockData(res2.result)).toEqual(true);
-    const res3 = await bc.getBlockByNumber({returnObject: true});
+    const res3 = await bc.getBlockByNumber({ returnObject: true });
     expect(res3.responseType).toEqual('raw');
     expect(checkBlockData(res3.result)).toEqual(true);
+    for(let i = 0; i < 3; i++) {
+      expect(checkCalledMethod(i, RPCMethod.GetBlockByNumber)).toEqual(true);
+    }
   });
 
-  it('should test hmy_getBlockByHash', async () => {
-    const latestBlock = await bc.getBlockByNumber({blockNumber: 'latest'});
-    const res = await bc.getBlockByHash({blockHash: latestBlock.result.hash});
+  it('should test wiki_getBlockByHash', async () => {
+    fetch.mockResponse(
+      JSON.stringify({
+        "jsonrpc": "2.0",
+        "id": 1,
+        "result": {
+          "size": "0x1",
+          "difficulty": 5,
+          "extraData": "0x",
+          "gasLimit": "0x80",
+          "gasUsed": "0x40",
+          "hash": "0x8a3390ab500Fbca6514eB326d2fcD9B3BFCFbA7DA392593cB4885b8e3399a2D8",
+          "logsBloom": "0x0",
+          "miner": "one155jp2y76nazx8uw5sa94fr0m4s5aj8e5xm6fu3",
+          "mixHash": "0x3A7c1Ae14AfecFf55Da298F66b75F4FfB771c3EaBDeAa267FF33A77d4d0be220",
+          "nonce": 1,
+          "number": "0x1",
+          "parentHash": "0x7CebC07e456F0bCD09dbc9A6f271074d93E27B40A4C67Dcc402e6513e12B9aF9",
+          "receiptsRoot": "0x02B82e11eDC07775Dc6fCF706be2cdAF9165750Ea7bC1B3Eb48ea16Bb3072F4D",
+          "stateRoot": "0xAaDc89C8bA4e3fCfC140cFcc8D3efD3BE7a49ab31534A5a3F0E1DEA09aae0f4a",
+          "timestamp": "0x62c44c0a",
+          "transactionsRoot": "0xc4bfa888fDCC8ca70E2b0CcdCEcc2fF545acCC2D655Ba33DaF4aBc31cFDBd9Ac",
+          "uncles": []
+        }
+      }),
+    );
+    const latestBlock = await bc.getBlockByNumber({ blockNumber: 'latest' });
+    const res = await bc.getBlockByHash({ blockHash: latestBlock.result.hash });
     expect(res.responseType).toEqual('raw');
     expect(latestBlock.result.hash).toEqual(res.result.hash);
-    expect(harmony.utils.isHex(res.result.size)).toEqual(true);
+    expect(woop.utils.isHex(res.result.size)).toEqual(true);
     expect(checkBlockData(res.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.GetBlockByNumber)).toEqual(true);
+    expect(checkCalledMethod(1, RPCMethod.GetBlockByHash)).toEqual(true);
   });
 
   // account related
-  it('should test hmy_getBalance', async () => {
-    const balance = await bc.getBalance({address: testAccount.Address});
-    expect(harmony.utils.isHex(balance.result)).toEqual(true);
+  it('should test wiki_getBalance', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x10"}),
+    );
+    const balance = await bc.getBalance({ address: testAccount.Address });
+    expect(woop.utils.isHex(balance.result)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.GetBalance)).toEqual(true);
   });
 });
 
 function checkBlockData(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
     data,
     {
-      difficulty: [harmony.utils.isNumber],
+      difficulty: [woop.utils.isNumber],
       // tslint:disable-next-line: no-shadowed-variable
-      extraData: [(data: any) => data === '0x' || harmony.utils.isHex(data)],
-      gasLimit: [harmony.utils.isHex],
-      gasUsed: [harmony.utils.isHex],
-      hash: [harmony.utils.isHash],
-      logsBloom: [harmony.utils.isHex],
-      miner: [harmony.utils.isAddress],
-      mixHash: [harmony.utils.isHash],
-      nonce: [harmony.utils.isNumber],
-      number: [harmony.utils.isHex],
-      parentHash: [harmony.utils.isHash],
-      receiptsRoot: [harmony.utils.isHash],
-      size: [harmony.utils.isHex],
-      stateRoot: [harmony.utils.isHash],
-      timestamp: [harmony.utils.isHex],
-      transactionsRoot: [harmony.utils.isHash],
-      uncles: [harmony.utils.isArray],
+      extraData: [(data: any) => data === '0x' || woop.utils.isHex(data)],
+      gasLimit: [woop.utils.isHex],
+      gasUsed: [woop.utils.isHex],
+      hash: [woop.utils.isHash],
+      logsBloom: [woop.utils.isHex],
+      miner: [woop.utils.isBech32Address],
+      mixHash: [woop.utils.isHash],
+      nonce: [woop.utils.isNumber],
+      number: [woop.utils.isHex],
+      parentHash: [woop.utils.isHash],
+      receiptsRoot: [woop.utils.isHash],
+      size: [woop.utils.isHex],
+      stateRoot: [woop.utils.isHash],
+      timestamp: [woop.utils.isHex],
+      transactionsRoot: [woop.utils.isHash],
+      uncles: [woop.utils.isArray],
     },
-    {transactions: [harmony.utils.isArray]},
+    { transactions: [woop.utils.isArray] },
   );
-}
+}

e2e/src/harmony.ts

@@ -1,29 +0,0 @@
-// tslint:disable-next-line: no-implicit-dependencies
-import { Harmony } from '@harmony-js/core';
-// tslint:disable-next-line: no-implicit-dependencies
-import { ChainType } from '@harmony-js/utils';
-// tslint:disable-next-line: no-implicit-dependencies
-import { Account } from '@harmony-js/account';
-
-const CHAIN_ID: number = parseInt(process.env.CHAIN_ID as string, 10);
-const CHAIN_TYPE: string = process.env.CHAIN_TYPE as string;
-const HTTP_PROVIDER: string = process.env.HTTP_PROVIDER as string;
-const GENESIS_PRIV_KEY: string = process.env.GENESIS_PRIV_KEY as string;
-
-let chainType: ChainType = ChainType.Harmony;
-
-if (CHAIN_TYPE === 'hmy') {
-  chainType = ChainType.Harmony;
-} else if (CHAIN_TYPE === 'eth') {
-  chainType = ChainType.Ethereum;
-}
-
-export const harmony: Harmony = new Harmony(HTTP_PROVIDER, {
-  chainId: CHAIN_ID,
-  chainType,
-  chainUrl: HTTP_PROVIDER,
-});
-
-export const myAccount: Account = harmony.wallet.addByPrivateKey(
-  GENESIS_PRIV_KEY,
-);

e2e/src/transaction.e2e.ts

@@ -1,15 +1,20 @@
-import { harmony } from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';
 // tslint:disable-next-line: no-implicit-dependencies
-import { Transaction, TxStatus } from '@harmony-js/transaction';
+import { Transaction, TxStatus } from '@woop-js/transaction';
 // tslint:disable-next-line: no-implicit-dependencies
-import { isHash, numberToHex } from '@harmony-js/utils';
+import { isHash, numberToHex } from '@woop-js/utils';
 import txnJsons from '../fixtures/transactions.json';
 import demoAccounts from '../fixtures/testAccount.json';
+import { RPCMethod } from '@woop-js/network';
 
 const receiver = demoAccounts.Accounts[3];
 jest.useRealTimers();
 
 describe('test Transaction using SDK', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
   let signed: Transaction;
   let sent: Transaction;
   let txId: string;
@@ -18,7 +23,7 @@ describe('test Transaction using SDK', () => {
     const txns = txnJsons.transactions;
     // tslint:disable-next-line: prefer-for-of
     for (let i = 0; i < txns.length; i += 1) {
-      const newTxn = harmony.transactions.newTx();
+      const newTxn = woop.transactions.newTx();
 
       newTxn.recover(txns[i].rawTransaction);
       expect(newTxn.txParams.from).toEqual(txns[i].senderAddress);
@@ -31,25 +36,63 @@ describe('test Transaction using SDK', () => {
   });
   it('should test signTransaction', async () => {
     const txnObject = {
-      to: harmony.crypto.getAddress(receiver.Address).bech32,
+      to: woop.crypto.getAddress(receiver.Address).bech32,
       value: '0x64',
       gasLimit: '210000',
-      gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
+      gasPrice: new woop.utils.Unit('100').asGwei().toWei(),
     };
 
-    const txn = harmony.transactions.newTx(txnObject);
-    signed = await harmony.wallet.signTransaction(txn);
+    const txn = woop.transactions.newTx(txnObject);
+    signed = await woop.wallet.signTransaction(txn, undefined, undefined, false);
 
     expect(signed.isSigned()).toEqual(true);
   });
   it('should send transaction', async () => {
+    fetch.mockResponseOnce(
+      JSON.stringify({
+        "jsonrpc": "2.0", "id": 1,
+        "result": "0x323A2B2C81d8948E5109FC32f9d0e4e6d178d14cC732C8E0a7Af74E81C7653eA"
+      }),
+    );
     const [sentTxn, id] = await signed.sendTransaction();
     expect(sentTxn.isPending()).toEqual(true);
-    expect(harmony.utils.isHash(id)).toEqual(true);
+    expect(woop.utils.isHash(id)).toEqual(true);
+    expect(checkCalledMethod(0, RPCMethod.SendRawTransaction)).toEqual(true);
     txId = id;
     sent = sentTxn;
   });
   it('should confirm a transaction', async () => {
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x2"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(2),
+            "from": woop.wallet.accounts[0],
+            "gasUsed": woop.utils.numberToHex(5),
+            "cumulativeGasUsed": woop.utils.numberToHex(5),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(5),
+            "shardID": 0,
+            "to": demoAccounts.Accounts[3].Address,
+            "transactionHash": "0x8c26EFdb6e4cAC6F8BeACE59F52fd95beD4Bfbfa8fF30F4a7cEd511fE5f869d9",
+            "transactionIndex": woop.utils.numberToHex(10),
+            "blockHash": "0xFECCCCBFd5AC71902BcfE65dDB0b88EEbbD15AD6cDAE7A9FAEb773bF827320fd",
+          }
+        }),
+        {status: 200},
+      ]
+    )
     const toConfirm = await sent.confirm(txId, 20, 1000);
     expect(toConfirm.receipt !== undefined).toEqual(true);
     expect(checkTransactionReceipt(toConfirm.receipt)).toEqual(true);
@@ -58,16 +101,19 @@ describe('test Transaction using SDK', () => {
     } else if (toConfirm.isRejected()) {
       expect(toConfirm.txStatus).toEqual(TxStatus.REJECTED);
     }
+    expect(checkCalledMethod(0, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(1, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(2, RPCMethod.GetTransactionReceipt)).toEqual(true);
   });
   it('should test transaction observed events', async () => {
     const txnObject = {
-      to: harmony.crypto.getAddress(receiver.Address).bech32,
-      value: new harmony.utils.Unit('100').asGwei().toWei(),
-      gasLimit: new harmony.utils.Unit('210000').asWei().toWei(),
-      gasPrice: new harmony.utils.Unit('100').asGwei().toWei(),
+      to: woop.crypto.getAddress(receiver.Address).bech32,
+      value: new woop.utils.Unit('100').asGwei().toWei(),
+      gasLimit: new woop.utils.Unit('210000').asWei().toWei(),
+      gasPrice: new woop.utils.Unit('100').asGwei().toWei(),
     };
 
-    const txn = harmony.transactions.newTx(txnObject);
+    const txn = woop.transactions.newTx(txnObject);
     txn
       .observed()
       .on('transactionHash', (transactionHash) => {
@@ -84,35 +130,78 @@ describe('test Transaction using SDK', () => {
       .on('error', (error) => {
         expect(error).toBeTruthy();
       });
-    const txnSigned = await harmony.wallet.signTransaction(txn);
+    const txnSigned = await woop.wallet.signTransaction(txn, undefined, undefined, false);
+    fetch.mockResponseOnce(
+      JSON.stringify({
+        "jsonrpc": "2.0", "id": 1,
+        "result": "0x323A2B2C81d8948E5109FC32f9d0e4e6d178d14cC732C8E0a7Af74E81C7653eA"
+      }),
+    );
     const [txnSent, id] = await txnSigned.sendTransaction();
     expect(txnSent.txStatus).toEqual(TxStatus.PENDING);
+    expect(checkCalledMethod(0, RPCMethod.SendRawTransaction)).toEqual(true);
+    console.log('Here');
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x2"}),
+        { status: 200 },
+      ],
+      [
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(2),
+            "from": woop.wallet.accounts[0],
+            "gasUsed": woop.utils.numberToHex(5),
+            "cumulativeGasUsed": woop.utils.numberToHex(5),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(5),
+            "shardID": 0,
+            "to": demoAccounts.Accounts[3].Address,
+            "transactionHash": "0x8c26EFdb6e4cAC6F8BeACE59F52fd95beD4Bfbfa8fF30F4a7cEd511fE5f869d9",
+            "transactionIndex": woop.utils.numberToHex(10),
+            "blockHash": "0xFECCCCBFd5AC71902BcfE65dDB0b88EEbbD15AD6cDAE7A9FAEb773bF827320fd",
+            "status": "0x1",
+          }
+        }),
+        {status: 200},
+      ]
+    );
     await txnSigned.confirm(id);
+    expect(checkCalledMethod(1, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(2, RPCMethod.BlockNumber)).toEqual(true);
+    expect(checkCalledMethod(3, RPCMethod.GetTransactionReceipt)).toEqual(true);
   });
 });
 
 function checkTransactionReceipt(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
     data,
     {
-      blockHash: [harmony.utils.isHash],
-      blockNumber: [harmony.utils.isHex],
+      blockHash: [woop.utils.isHash],
+      blockNumber: [woop.utils.isHex],
       contractAddress: [
         // tslint:disable-next-line: no-shadowed-variable
-        (data: any) => data === null || harmony.utils.isValidAddress,
+        (data: any) => data === null || woop.utils.isValidAddress,
       ],
-      cumulativeGasUsed: [harmony.utils.isHex],
-      from: [harmony.utils.isValidAddress],
-      gasUsed: [harmony.utils.isHex],
-      logs: [harmony.utils.isArray],
-      logsBloom: [harmony.utils.isHex],
+      cumulativeGasUsed: [woop.utils.isHex],
+      from: [woop.utils.isValidAddress],
+      gasUsed: [woop.utils.isHex],
+      logs: [woop.utils.isArray],
+      logsBloom: [woop.utils.isHex],
 
-      shardID: [harmony.utils.isNumber],
+      shardID: [woop.utils.isNumber],
       // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress],
-      transactionHash: [harmony.utils.isHash],
-      transactionIndex: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress],
+      transactionHash: [woop.utils.isHash],
+      transactionIndex: [woop.utils.isHex],
     },
-    { root: [harmony.utils.isHash] },
+    { root: [woop.utils.isHash] },
   );
 }

e2e/src/txn_rpc.e2e.ts

@@ -1,7 +1,9 @@
-import { harmony } from './harmony';
+import fetch from 'jest-fetch-mock';
+import { woop, checkCalledMethod } from './woop';
 import txnJsons from '../fixtures/transactions.json';
+import { RPCMethod } from '@woop-js/network';
 
-const messenger = harmony.messenger;
+const messenger = woop.messenger;
 
 interface TransactionInfo {
   blockHash: string;
@@ -10,23 +12,53 @@ interface TransactionInfo {
 }
 
 describe('e2e test transactions by RPC Method', () => {
+  beforeEach(() => {
+    fetch.resetMocks();
+  });
   const txnHashesFixtures: any = [];
   const transactionInfoList: any = [];
+  const { transactions, hashes, blockHashes } = txnJsons;
   // net_*
-  it('should test hmy_sendRawTransaction', async () => {
-    const { transactions } = txnJsons;
-
-    for (const txn of transactions) {
-      const sent = await messenger.send('hmy_sendRawTransaction', txn.rawTransaction);
-      expect(harmony.utils.isHash(sent.result)).toEqual(true);
+  it('should test wiki_sendRawTransaction', async () => {
+    for(let index = 0; index < transactions.length; index++) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": hashes[index]}),
+      );
+      const sent = await messenger.send('wiki_sendRawTransaction', transactions[index].rawTransaction);
+      expect(woop.utils.isHash(sent.result)).toEqual(true);
       txnHashesFixtures.push(sent.result);
+      expect(checkCalledMethod(index, 'wiki_sendRawTransaction')).toEqual(true);
     }
   });
-  it('should test hmy_getTransactionByHash', async () => {
-    for (const txnHash of txnHashesFixtures) {
-      const txnDetail = await harmony.blockchain.getTransactionByHash({
-        txnHash,
+  it('should test wiki_getTransactionByHash', async () => {
+    for(let index: number = 0; index < txnHashesFixtures.length; index++) {
+      const txnHash = txnHashesFixtures[index];
+      fetch.mockResponseOnce(
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        })
+      );
+      const txnDetail = await woop.blockchain.getTransactionByHash({
+        txnHash
       });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByHash)).toEqual(true);
       if (txnDetail.result !== null) {
         expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
         expect(txnDetail.result.hash).toEqual(txnHash);
@@ -37,84 +69,194 @@ describe('e2e test transactions by RPC Method', () => {
           index: txnDetail.result.transactionIndex,
         };
         transactionInfoList.push(transactionInfo);
+      } else {
+        fail(`txnDetail for ${txnHash} is null`);
       }
     }
   });
-  it('should test hmy_getTransactionByBlockHashAndIndex', async () => {
-    for (const some of transactionInfoList) {
-      const transactionInfo: TransactionInfo = some;
-      const txnDetail: any = await harmony.blockchain.getTransactionByBlockHashAndIndex({
+  it('should test wiki_getTransactionByBlockHashAndIndex', async () => {
+    for (let index: number = 0; index < transactionInfoList.length; index++) {
+      fetch.mockResponseOnce((req) => {
+        if (!(Buffer.isBuffer(req.body))) {
+          fail("POST request body not a buffer");
+        }
+        const body: any = JSON.parse(req.body.toString());
+        // validate that the block hash is as expected
+        if (body.params[0] !== blockHashes[index]) {
+          fail(`Expected block hash ${blockHashes[index]} but got ${body.params[0]}`);
+        }
+        // validate that the transaction index is as expected
+        let expectedTransactionIndex: string = woop.utils.numberToHex(index);
+        if (expectedTransactionIndex !== body.params[1]) {
+          fail(`Expected transactionIndex ${expectedTransactionIndex} but got ${body.params[1]}`);
+        }
+        return Promise.resolve(JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        }));
+      });
+      const transactionInfo: TransactionInfo = transactionInfoList[index];
+      const txnDetail: any = await woop.blockchain.getTransactionByBlockHashAndIndex({
         blockHash: transactionInfo.blockHash,
         index: transactionInfo.index,
       });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByBlockHashAndIndex)).toEqual(true);
       if (txnDetail.result !== null) {
         expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
         expect(txnDetail.result.blockHash).toEqual(transactionInfo.blockHash);
         expect(txnDetail.result.transactionIndex).toEqual(transactionInfo.index);
+      } else {
+        fail(`txnDetail for ${transactionInfo.blockHash}_${transactionInfo.index} is null`);
       }
     }
   });
-  it('should test hmy_getTransactionByBlockNumberAndIndex', async () => {
-    for (const some of transactionInfoList) {
-      const transactionInfo: TransactionInfo = some;
-      const txnDetail: any = await harmony.blockchain.getTransactionByBlockNumberAndIndex({
+  it('should test wiki_getTransactionByBlockNumberAndIndex', async () => {
+    for (let index: number = 0; index < transactionInfoList.length; index++) {
+      fetch.mockResponseOnce((req) => {
+        if (!(Buffer.isBuffer(req.body))) {
+          fail("POST request body not a buffer");
+        }
+        const body: any = JSON.parse(req.body.toString());
+        // validate that the block number is as expected
+        let expectedBlockNumber: string = woop.utils.numberToHex(index);
+        if (body.params[0] !== expectedBlockNumber) {
+          fail(`Expected block number ${index} but got ${body.params[0]}`);
+        }
+        // validate that the transaction index is as expected
+        let expectedTransactionIndex: string = woop.utils.numberToHex(index);
+        if (expectedTransactionIndex !== body.params[1]) {
+          fail(`Expected transactionIndex ${expectedTransactionIndex} but got ${body.params[1]}`);
+        }
+        return Promise.resolve(JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "hash": hashes[index],
+            "blockHash": blockHashes[index],
+            "blockNumber": woop.utils.numberToHex(index),
+            "transactionIndex": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gas": transactions[index].gasLimit,
+            "gasPrice": transactions[index].gasPrice,
+            "input": "0x",
+            "nonce": transactions[index].nonce,
+            "to": transactions[index].receiverAddressBech32,
+            "value": transactions[index].value,
+            "v": woop.utils.numberToHex(index),
+            "r": woop.utils.numberToHex(index),
+            "s": woop.utils.numberToHex(index),
+          }
+        }));
+      });
+      const transactionInfo: TransactionInfo = transactionInfoList[index];
+      const txnDetail: any = await woop.blockchain.getTransactionByBlockNumberAndIndex({
         blockNumber: transactionInfo.blockNumber,
         index: transactionInfo.index,
       });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionByBlockNumberAndIndex)).toEqual(true);
       if (txnDetail.result !== null) {
         expect(checkTransactionDetail(txnDetail.result)).toEqual(true);
         expect(txnDetail.result.blockNumber).toEqual(transactionInfo.blockNumber);
         expect(txnDetail.result.transactionIndex).toEqual(transactionInfo.index);
+      } else {
+        fail(`txnDetail for ${transactionInfo.blockNumber}_${transactionInfo.index} is null`);
       }
     }
   });
-  it('should test hmy_getTransactionCountByHash', async () => {
+  it('should test wiki_getTransactionCountByHash', async () => {
     for (const some of transactionInfoList) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
       const transactionInfo: TransactionInfo = some;
-      const txnCount: any = await harmony.blockchain.getBlockTransactionCountByHash({
+      const txnCount: any = await woop.blockchain.getBlockTransactionCountByHash({
         blockHash: transactionInfo.blockHash,
       });
-      expect(harmony.utils.isHex(txnCount.result)).toEqual(true);
+      expect(checkCalledMethod(0, RPCMethod.GetBlockTransactionCountByHash)).toEqual(true);
+      expect(woop.utils.isHex(txnCount.result)).toEqual(true);
     }
   });
-  it('should test hmy_getTransactionCountByNumber', async () => {
+  it('should test wiki_getTransactionCountByNumber', async () => {
     for (const some of transactionInfoList) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
       const transactionInfo: TransactionInfo = some;
-      const txnCount: any = await harmony.blockchain.getBlockTransactionCountByNumber({
+      const txnCount: any = await woop.blockchain.getBlockTransactionCountByNumber({
         blockNumber: transactionInfo.blockNumber,
       });
-      expect(harmony.utils.isHex(txnCount.result)).toEqual(true);
+      expect(checkCalledMethod(0, RPCMethod.GetBlockTransactionCountByNumber)).toEqual(true);
+      expect(woop.utils.isHex(txnCount.result)).toEqual(true);
     }
   });
-  it('should test hmy_getTransactionReceipt', async () => {
-    const { transactions } = txnJsons;
+  it('should test wiki_getTransactionReceipt', async () => {
     // tslint:disable-next-line: prefer-for-of
-    for (let i = 0; i < txnHashesFixtures.length; i += 1) {
-      const txnHash = txnHashesFixtures[i];
-      const receipt: any = await harmony.blockchain.getTransactionReceipt({
+    for (let index = 0; index < txnHashesFixtures.length; index += 1) {
+      const txnHash = txnHashesFixtures[index];
+      fetch.mockResponseOnce(
+        JSON.stringify({
+          "jsonrpc": "2.0",
+          "id": 1,
+          "result": {
+            "contractAddress": null,
+            "blockNumber": woop.utils.numberToHex(index),
+            "from": transactions[index].senderAddress,
+            "gasUsed": woop.utils.numberToHex(index),
+            "cumulativeGasUsed": woop.utils.numberToHex(index),
+            "logs": [],
+            "logsBloom": woop.utils.numberToHex(index),
+            "shardID": 0,
+            "to": transactions[index].receiverAddress,
+            "transactionHash": hashes[index],
+            "transactionIndex": woop.utils.numberToHex(index),
+            "blockHash": blockHashes[index]
+          }
+        })
+      );
+      const receipt: any = await woop.blockchain.getTransactionReceipt({
         txnHash,
       });
+      expect(checkCalledMethod(index, RPCMethod.GetTransactionReceipt)).toEqual(true);
 
       if (receipt.result !== null) {
         expect(checkTransactionReceipt(receipt.result)).toEqual(true);
-        expect(harmony.crypto.getAddress(receipt.result.from).checksum).toEqual(
-          transactions[i].senderAddress,
+        expect(woop.crypto.getAddress(receipt.result.from).checksum).toEqual(
+          transactions[index].senderAddress,
         );
-        expect(harmony.crypto.getAddress(receipt.result.to).checksum).toEqual(
-          transactions[i].receiverAddress,
+        expect(woop.crypto.getAddress(receipt.result.to).checksum).toEqual(
+          transactions[index].receiverAddress,
         );
-        expect(receipt.result.blockHash).toEqual(transactionInfoList[i].blockHash);
-        expect(receipt.result.blockNumber).toEqual(transactionInfoList[i].blockNumber);
-        expect(receipt.result.transactionIndex).toEqual(transactionInfoList[i].index);
+        expect(receipt.result.blockHash).toEqual(transactionInfoList[index].blockHash);
+        expect(receipt.result.blockNumber).toEqual(transactionInfoList[index].blockNumber);
+        expect(receipt.result.transactionIndex).toEqual(transactionInfoList[index].index);
+      } else {
+        fail(`receipt for ${txnHash} is null`);
       }
     }
   });
-  it('should test hmy_getTransactionCount', async () => {
-    const { transactions } = txnJsons;
-
+  it('should test wiki_getTransactionCount', async () => {
     for (let i = 0; i < transactionInfoList; i += 1) {
+      fetch.mockResponseOnce(
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x1"}),
+      );
       const transactionInfo: TransactionInfo = transactionInfoList[i];
-      const nonce: any = await harmony.blockchain.getTransactionCount({
+      const nonce: any = await woop.blockchain.getTransactionCount({
         address: transactions[i].senderAddressBech32,
         blockNumber: transactionInfo.blockNumber,
       });
@@ -124,52 +266,52 @@ describe('e2e test transactions by RPC Method', () => {
 });
 
 function checkTransactionDetail(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
     data,
     {
-      blockHash: [harmony.utils.isHash],
-      blockNumber: [harmony.utils.isHex],
+      blockHash: [woop.utils.isHash],
+      blockNumber: [woop.utils.isHex],
       // tslint:disable-next-line: no-shadowed-variable
-      from: [harmony.utils.isValidAddress],
-      gas: [harmony.utils.isHex],
-      gasPrice: [harmony.utils.isHex],
-      hash: [harmony.utils.isHash],
+      from: [woop.utils.isValidAddress],
+      gas: [woop.utils.isHex],
+      gasPrice: [woop.utils.isHex],
+      hash: [woop.utils.isHash],
       // tslint:disable-next-line: no-shadowed-variable
-      input: [(data: any) => data === '0x' || harmony.utils.isHex(data)],
-      nonce: [harmony.utils.isHex],
+      input: [(data: any) => data === '0x' || woop.utils.isHex(data)],
+      nonce: [woop.utils.isHex],
       // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress(data)],
-      transactionIndex: [harmony.utils.isHex],
-      value: [harmony.utils.isHex],
-      v: [harmony.utils.isHex],
-      r: [harmony.utils.isHex],
-      s: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress(data)],
+      transactionIndex: [woop.utils.isHex],
+      value: [woop.utils.isHex],
+      v: [woop.utils.isHex],
+      r: [woop.utils.isHex],
+      s: [woop.utils.isHex],
     },
     {},
   );
 }
 
 function checkTransactionReceipt(data: any) {
-  return harmony.utils.validateArgs(
+  return woop.utils.validateArgs(
     data,
     {
-      blockNumber: [harmony.utils.isHex],
+      blockNumber: [woop.utils.isHex],
       contractAddress: [
         // tslint:disable-next-line: no-shadowed-variable
-        (data: any) => data === null || harmony.utils.isValidAddress,
+        (data: any) => data === null || woop.utils.isValidAddress,
       ],
-      cumulativeGasUsed: [harmony.utils.isHex],
-      from: [harmony.utils.isValidAddress],
-      gasUsed: [harmony.utils.isHex],
-      logs: [harmony.utils.isArray],
-      logsBloom: [harmony.utils.isHex],
+      cumulativeGasUsed: [woop.utils.isHex],
+      from: [woop.utils.isValidAddress],
+      gasUsed: [woop.utils.isHex],
+      logs: [woop.utils.isArray],
+      logsBloom: [woop.utils.isHex],
 
-      shardID: [harmony.utils.isNumber],
+      shardID: [woop.utils.isNumber],
       // tslint:disable-next-line: no-shadowed-variable
-      to: [(data: any) => data === '0x' || harmony.utils.isValidAddress],
-      transactionHash: [harmony.utils.isHash],
-      transactionIndex: [harmony.utils.isHex],
+      to: [(data: any) => data === '0x' || woop.utils.isValidAddress],
+      transactionHash: [woop.utils.isHash],
+      transactionIndex: [woop.utils.isHex],
     },
-    { blockHash: [harmony.utils.isHash], root: [harmony.utils.isHash] },
+    { blockHash: [woop.utils.isHash], root: [woop.utils.isHash] },
   );
 }

e2e/src/woop.ts

@@ -0,0 +1,39 @@
+import fetch from 'jest-fetch-mock';
+// tslint:disable-next-line: no-implicit-dependencies
+import { Woop } from '@woop-js/core';
+// tslint:disable-next-line: no-implicit-dependencies
+import { ChainType } from '@woop-js/utils';
+// tslint:disable-next-line: no-implicit-dependencies
+import { Account } from '@woop-js/account';
+
+const CHAIN_ID: number = 2;
+const CHAIN_TYPE: string = 'wiki';
+const HTTP_PROVIDER: string = 'http://localhost:9500';
+const GENESIS_PRIV_KEY: string = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+
+let chainType: ChainType = ChainType.Woop;
+
+if (CHAIN_TYPE === 'wiki') {
+  chainType = ChainType.Woop;
+} else if (CHAIN_TYPE === 'eth') {
+  chainType = ChainType.Ethereum;
+}
+
+export const woop: Woop = new Woop(HTTP_PROVIDER, {
+  chainId: CHAIN_ID,
+  chainType,
+  chainUrl: HTTP_PROVIDER,
+});
+
+export const myAccount: Account = woop.wallet.addByPrivateKey(
+  GENESIS_PRIV_KEY,
+);
+
+export function checkCalledMethod(i: number, s: string) {
+  let params: (string | undefined) = fetch.mock.calls[i][1]?.body?.toString();
+  if (params) {
+    let method: string = JSON.parse(params).method;
+    return method === s;
+  }
+  return false;
+}

e2e/tsconfig.json

@@ -3,15 +3,17 @@
   "compilerOptions": {
     "outDir": "dist",
     "rootDir": "src",
-    "declarationDir": "dist"
+    "declarationDir": "dist",
+    "resolveJsonModule": true,
+    "esModuleInterop": true
   },
   "include": ["src", "../typings/**/*.d.ts", "fixtures"],
   "references": [
-    { "path": "../packages/harmony-account" },
-    { "path": "../packages/harmony-crypto" },
-    { "path": "../packages/harmony-utils" },
-    { "path": "../packages/harmony-network" },
-    { "path": "../packages/harmony-transaction" },
-    { "path": "../packages/harmony-contract" }
+    { "path": "../packages/woop-account" },
+    { "path": "../packages/woop-crypto" },
+    { "path": "../packages/woop-utils" },
+    { "path": "../packages/woop-network" },
+    { "path": "../packages/woop-transaction" },
+    { "path": "../packages/woop-contract" }
   ]
 }

gulpfile.js

@@ -4,14 +4,14 @@ const fs = require('fs');
 const path = require('path');
 
 const packages = [
-  'harmony-core',
-  'harmony-crypto',
-  'harmony-account',
-  'harmony-network',
-  'harmony-contract',
-  'harmony-utils',
-  'harmony-transaction',
-  'harmony-staking',
+  'woop-core',
+  'woop-crypto',
+  'woop-account',
+  'woop-network',
+  'woop-contract',
+  'woop-utils',
+  'woop-transaction',
+  'woop-staking',
 ];
 
 task('cleanBrowser', async () => {

lerna.json

@@ -2,5 +2,5 @@
   "packages": ["packages/*"],
   "npmClient": "yarn",
   "useWorkspaces": true,
-  "version": "0.1.32"
+  "version": "0.1.58"
 }

package.json

@@ -1,5 +1,5 @@
 {
-  "description": "Root repository for the harmony-sdk-core",
+  "description": "Root repository for the woop-sdk-core",
   "private": true,
   "license": "MIT",
   "workspaces": [
@@ -8,7 +8,7 @@
   "scripts": {
     "bootstrap": "lerna bootstrap && yarn build",
     "watch": "yarn build:ts -w",
-    "build": "yarn packages:clean && lerna clean -y && yarn build:ts",
+    "build": "yarn packages:clean && lerna clean -y && lerna link && yarn build:ts",
     "build:ts": "tsc -b tsconfig.json",
     "build:test": "tsc -b tsconfig.test.json",
     "build:e2e": "tsc -b tsconfig.e2e.json",
@@ -89,25 +89,25 @@
     "dotenv": "^6.0.0",
     "fancy-log": "^1.3.2",
     "fbjs-scripts": "^0.8.3",
-    "ganache-cli": "^6.4.3",
+    "ganache-cli": "^6.12.1",
     "glob": "^7.1.3",
     "glob-parent": "^3.1.0",
     "gulp": "^4.0.0",
     "gulp-typedoc": "^2.2.2",
     "husky": "^1.1.2",
     "jest": "^23.4.2",
-    "jest-fetch-mock": "^1.6.6",
+    "jest-fetch-mock": "^3.0.3",
     "jest-json-schema": "^2.0.1",
     "jest-watch-typeahead": "^0.2.0",
     "jsdoc": "^3.6.3",
-    "lerna": "^3.2.1",
+    "lerna": "^3.20.2",
     "mkdirp": "^0.5.1",
     "prettier": "^1.18.2",
     "prettier-plugin-solidity": "^1.0.0-alpha.22",
     "pretty-quick": "^1.8.0",
     "protobufjs": "^6.8.8",
     "rimraf": "^2.6.2",
-    "rollup": "^0.66.6",
+    "rollup": "1.26.3",
     "rollup-plugin-alias": "^1.4.0",
     "rollup-plugin-babel": "^4.3.2",
     "rollup-plugin-commonjs": "^9.2.0",
@@ -117,17 +117,19 @@
     "rollup-plugin-node-builtins": "^2.1.2",
     "rollup-plugin-node-globals": "^1.4.0",
     "rollup-plugin-node-resolve": "^3.4.0",
-    "rollup-plugin-typescript2": "^0.17.1",
+    "rollup-plugin-typescript2": "^0.29.0",
     "solc": "^0.5.8",
     "terser-webpack-plugin": "^2.1.2",
     "ts-jest": "^23.1.3",
     "ts-node": "^7.0.1",
+    "tslib": "^2.4.0",
     "tslint": "^5.11.0",
     "tslint-config-prettier": "^1.15.0",
-    "typedoc": "^0.15.0",
-    "typedoc-plugin-markdown": "^2.1.0",
-    "typescript": "^3.2",
-    "typescript-json-schema": "^0.36.0",
+    "typedoc": "^0.17.0-3",
+    "typedoc-plugin-external-module-name": "^3.0.0",
+    "typedoc-plugin-no-inherit": "^1.1.10",
+    "typescript": "^3.8.3",
+    "typescript-json-schema": "^0.43.0",
     "webpack": "^4.20.2",
     "webpack-command": "^0.4.1",
     "webpack-node-externals": "^1.7.2",
@@ -138,5 +140,10 @@
       "pre-commit": "pretty-quick --staged"
     }
   },
-  "name": "harmony-sdk-core"
+  "name": "woop-sdk-core",
+  "dependencies": {
+    "@woop-js/core": "^0.1.36",
+    "tslib": "^2.4.0",
+    "typedoc-plugin-internal-external": "^2.1.1"
+  }
 }

packages/README.md

@@ -0,0 +1,12 @@
+# Packages available are:
+
+1. [@woop-js/core](https://github.com/woop-chain/sdk/tree/master/packages/woop-core)
+2. [@woop-js/account](https://github.com/woop-chain/sdk/tree/master/packages/woop-account)
+3. [@woop-js/crypto](https://github.com/woop-chain/sdk/tree/master/packages/woop-crypto)
+4. [@woop-js/network](https://github.com/woop-chain/sdk/tree/master/packages/woop-network)
+5. [@woop-js/utils](https://github.com/woop-chain/sdk/tree/master/packages/woop-utils)
+6. [@woop-js/transaction](https://github.com/woop-chain/sdk/tree/master/packages/woop-transaction)
+7. [@woop-js/contract](https://github.com/woop-chain/sdk/tree/master/packages/woop-contract)
+8. [@woop-js/staking](https://github.com/woop-chain/sdk/tree/master/packages/woop-staking)
+
+<mark>Package level documentation and examples are inside each package</mark>

packages/harmony-account/README.md

@@ -1,9 +0,0 @@
-# Usage
-
-```typescript
-
-    import {Wallet} from '@harmony-js/account'
-
-    const wallet=new Wallet()
-
-```

packages/harmony-account/src/utils.ts

@@ -1,8 +0,0 @@
-import { HttpProvider, Messenger } from '@harmony-js/network';
-import { ChainType, ChainID } from '@harmony-js/utils';
-
-export const defaultMessenger = new Messenger(
-  new HttpProvider('http://localhost:9500'),
-  ChainType.Harmony,
-  ChainID.HmyLocal,
-);

packages/harmony-account/tsconfig.json

@@ -1,15 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "rootDir": "src",
-    "outDir": "dist"
-  },
-  "include": ["src", "../../typings/**/*.d.ts"],
-  "references": [
-    { "path": "../harmony-crypto" },
-    { "path": "../harmony-utils" },
-    { "path": "../harmony-transaction" },
-    { "path": "../harmony-staking" },
-    { "path": "../harmony-network" }
-  ]
-}

packages/harmony-contract/src/index.ts

@@ -1,10 +0,0 @@
-export * from './abi/index';
-export {
-  toUtf8Bytes,
-  toUtf8String,
-  formatBytes32String,
-  parseBytes32String,
-} from './abi/abiCoder';
-
-export { Contract } from './contract';
-export { ContractFactory } from './contractFactory';

packages/harmony-core/package.json

@@ -1,30 +0,0 @@
-{
-  "name": "@harmony-js/core",
-  "version": "0.1.32",
-  "description": "harmony core package",
-  "main": "dist/index.js",
-  "node": "dist/index.js",
-  "browser": "dist/index.js",
-  "module": "dist/index.esm.js",
-  "jsnext:main": "dist/index.esm.js",
-  "typings": "dist/index.d.ts",
-  "types": "dist/index.d.ts",
-  "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
-  },
-  "publishConfig": {
-    "access": "public"
-  },
-  "author": "neeboo@firestack.one",
-  "license": "MIT",
-  "dependencies": {
-    "@harmony-js/account": "0.1.32",
-    "@harmony-js/contract": "0.1.32",
-    "@harmony-js/crypto": "0.1.32",
-    "@harmony-js/network": "0.1.31",
-    "@harmony-js/staking": "0.1.32",
-    "@harmony-js/transaction": "0.1.32",
-    "@harmony-js/utils": "0.1.28"
-  },
-  "gitHead": "0f2c4f00383611397ba83182322be3394451f8d6"
-}

packages/harmony-core/src/blockchain.ts

@@ -1,526 +0,0 @@
-import {
-  RPCMethod,
-  Messenger,
-  ResponseMiddleware,
-  WSProvider,
-  NewPendingTransactions,
-  NewHeaders,
-  LogSub,
-  Syncing,
-} from '@harmony-js/network';
-
-import {
-  assertObject,
-  AssertType,
-  // HarmonyCore,
-  DefaultBlockParams,
-} from '@harmony-js/utils';
-
-import { getAddress } from '@harmony-js/crypto';
-
-import { Transaction } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
-
-class Blockchain {
-  messenger: Messenger;
-
-  constructor(messenger: Messenger) {
-    this.messenger = messenger;
-  }
-  setMessenger(messenger: Messenger) {
-    this.messenger = messenger;
-  }
-  getRpcResult(result: any) {
-    if (result instanceof ResponseMiddleware) {
-      return result.getRaw;
-    } else {
-      return result;
-    }
-  }
-
-  /**
-   *
-   */
-  @assertObject({
-    address: ['isValidAddress', AssertType.required],
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getBalance({
-    address,
-    blockNumber = DefaultBlockParams.latest,
-    shardID = this.messenger.currentShard,
-  }: {
-    address: string;
-    blockNumber?: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetBalance,
-      [getAddress(address).checksum, blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async getBlockNumber(shardID: number = this.messenger.currentShard) {
-    const result = await this.messenger.send(
-      RPCMethod.BlockNumber,
-      [],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-  /**
-   *
-   */
-  @assertObject({
-    blockHash: ['isHash', AssertType.required],
-    returnObject: ['isBoolean', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getBlockByHash({
-    blockHash,
-    returnObject = true,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockHash: string;
-    returnObject?: boolean;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetBlockByHash,
-      [blockHash, returnObject],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  /**
-   *
-   */
-  @assertObject({
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    returnObject: ['isBoolean', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getBlockByNumber({
-    blockNumber = DefaultBlockParams.latest,
-    returnObject = true,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockNumber?: string;
-    returnObject?: boolean;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetBlockByNumber,
-      [blockNumber, returnObject],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    blockHash: ['isHash', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getBlockTransactionCountByHash({
-    blockHash,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockHash: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetBlockTransactionCountByHash,
-      [blockHash],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    blockNumber: ['isBlockNumber', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getBlockTransactionCountByNumber({
-    blockNumber,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockNumber: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetBlockTransactionCountByNumber,
-      [blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  /**
-   *
-   */
-  @assertObject({
-    blockHash: ['isHash', AssertType.required],
-    index: ['isHex', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getTransactionByBlockHashAndIndex({
-    blockHash,
-    index,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockHash: string;
-    index: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetTransactionByBlockHashAndIndex,
-      [blockHash, index],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    index: ['isHex', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getTransactionByBlockNumberAndIndex({
-    blockNumber = DefaultBlockParams.latest,
-    index,
-    shardID = this.messenger.currentShard,
-  }: {
-    blockNumber?: string;
-    index: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetTransactionByBlockNumberAndIndex,
-      [blockNumber, index],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    txnHash: ['isHash', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getTransactionByHash({
-    txnHash,
-    shardID = this.messenger.currentShard,
-  }: {
-    txnHash: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetTransactionByHash,
-      [txnHash],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  /**
-   *
-   */
-  @assertObject({
-    txnHash: ['isString', AssertType.required],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getTransactionReceipt({
-    txnHash,
-    shardID = this.messenger.currentShard,
-  }: {
-    txnHash: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetTransactionReceipt,
-      [txnHash],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    txnHash: ['isString', AssertType.required],
-    shardID: ['isNumber', AssertType.required],
-  })
-  async getCxReceiptByHash({ txnHash, shardID }: { txnHash: string; shardID: number }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetCXReceiptByHash,
-      [txnHash],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-  /**
-   *
-   */
-  @assertObject({
-    address: ['isValidAddress', AssertType.required],
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getCode({
-    address,
-    blockNumber = DefaultBlockParams.latest,
-    shardID = this.messenger.currentShard,
-  }: {
-    address: string;
-    blockNumber?: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetCode,
-      [getAddress(address).checksum, blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async net_peerCount(shardID: number = this.messenger.currentShard) {
-    const result = await this.messenger.send(RPCMethod.PeerCount, [], 'net', shardID);
-
-    return this.getRpcResult(result);
-  }
-  async net_version(shardID: number = this.messenger.currentShard) {
-    const result = await this.messenger.send(RPCMethod.NetVersion, [], 'net', shardID);
-
-    return this.getRpcResult(result);
-  }
-
-  async getProtocolVersion(shardID: number = this.messenger.currentShard) {
-    const result = await this.messenger.send(
-      RPCMethod.ProtocolVersion,
-      [],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    address: ['isValidAddress', AssertType.required],
-    position: ['isHex', AssertType.required],
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getStorageAt({
-    address,
-    position,
-    blockNumber = DefaultBlockParams.latest,
-    shardID = this.messenger.currentShard,
-  }: {
-    address: string;
-    position: string;
-    blockNumber?: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetStorageAt,
-      [getAddress(address).checksum, position, blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  @assertObject({
-    address: ['isValidAddress', AssertType.required],
-    blockNumber: ['isBlockNumber', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async getTransactionCount({
-    address,
-    blockNumber = DefaultBlockParams.latest,
-    shardID = this.messenger.currentShard,
-  }: {
-    address: string;
-    blockNumber?: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.GetTransactionCount,
-      [getAddress(address).checksum, blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async getShardingStructure() {
-    const result = await this.messenger.send(
-      RPCMethod.GetShardingStructure,
-      [],
-      this.messenger.chainPrefix,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async sendTransaction(transaction: Transaction) {
-    if (!transaction.isSigned() || !transaction) {
-      throw new Error('transaction is not signed or not exist');
-    }
-    const result = await this.messenger.send(
-      RPCMethod.SendRawTransaction,
-      [transaction.getRawTransaction()],
-      this.messenger.chainPrefix,
-      typeof transaction.txParams.shardID === 'string'
-        ? Number.parseInt(transaction.txParams.shardID, 10)
-        : transaction.txParams.shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async sendRawTransaction(transaction: Transaction) {
-    if (!transaction.isSigned() || !transaction) {
-      throw new Error('transaction is not signed or not exist');
-    }
-    const [txn, result] = await transaction.sendTransaction();
-    if (txn.isPending()) {
-      return result;
-    }
-  }
-
-  createObservedTransaction(transaction: Transaction) {
-    try {
-      transaction.sendTransaction().then((response: any) => {
-        const [txReturned, TranID] = response;
-
-        txReturned.confirm(TranID).then((txConfirmed: Transaction) => {
-          transaction.emitter.resolve(txConfirmed);
-        });
-      });
-      return transaction.emitter;
-    } catch (err) {
-      throw err;
-    }
-  }
-
-  async sendRawStakingTransaction(staking: StakingTransaction) {
-    if (!staking.isSigned() || !staking) {
-      throw new Error('staking transaction is not signed or not exist');
-    }
-    const [txn, result] = await staking.sendTransaction();
-    if (txn.isPending()) {
-      return result;
-    }
-  }
-  createObservedStakingTransaction(staking: StakingTransaction) {
-    try {
-      staking.sendTransaction().then((response: any) => {
-        const [txReturned, TranID] = response;
-
-        txReturned.confirm(TranID).then((txConfirmed: StakingTransaction) => {
-          staking.emitter.resolve(txConfirmed);
-        });
-      });
-      return staking.emitter;
-    } catch (err) {
-      throw err;
-    }
-  }
-
-  @assertObject({
-    to: ['isValidAddress', AssertType.optional],
-    data: ['isHex', AssertType.optional],
-    shardID: ['isNumber', AssertType.optional],
-  })
-  async estimateGas({
-    to,
-    data,
-    shardID = this.messenger.currentShard,
-  }: {
-    to: string;
-    data: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.EstimateGas,
-      [{ to: getAddress(to).checksum, data }],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async gasPrice(shardID: number = this.messenger.currentShard) {
-    const result = await this.messenger.send(
-      RPCMethod.GasPrice,
-      [],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  async call({
-    payload,
-    blockNumber = DefaultBlockParams.latest,
-    shardID = this.messenger.currentShard,
-  }: {
-    payload: any;
-    blockNumber?: string;
-    shardID?: number;
-  }) {
-    const result = await this.messenger.send(
-      RPCMethod.Call,
-      [payload, blockNumber],
-      this.messenger.chainPrefix,
-      shardID,
-    );
-    return this.getRpcResult(result);
-  }
-
-  newPendingTransactions(shardID: number = this.messenger.currentShard) {
-    if (this.messenger.provider instanceof WSProvider) {
-      return new NewPendingTransactions(this.messenger, shardID);
-    } else {
-      throw new Error('HttpProvider does not support this feature');
-    }
-  }
-
-  newBlockHeaders(shardID: number = this.messenger.currentShard) {
-    if (this.messenger.provider instanceof WSProvider) {
-      return new NewHeaders(this.messenger, shardID);
-    } else {
-      throw new Error('HttpProvider does not support this feature');
-    }
-  }
-
-  syncing(shardID: number = this.messenger.currentShard) {
-    if (this.messenger.provider instanceof WSProvider) {
-      return new Syncing(this.messenger, shardID);
-    } else {
-      throw new Error('HttpProvider does not support this feature');
-    }
-  }
-
-  logs(options: any, shardID: number = this.messenger.currentShard) {
-    if (this.messenger.provider instanceof WSProvider) {
-      return new LogSub(options, this.messenger, shardID);
-    } else {
-      throw new Error('HttpProvider does not support this feature');
-    }
-  }
-}
-
-export { Blockchain };

packages/harmony-core/src/harmony.ts

@@ -1,99 +0,0 @@
-import * as crypto from '@harmony-js/crypto';
-import * as utils from '@harmony-js/utils';
-
-import { Provider, HttpProvider, Messenger, WSProvider, ShardingItem } from '@harmony-js/network';
-import { TransactionFactory, Transaction } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
-import { ContractFactory, Contract } from '@harmony-js/contract';
-import { Wallet, Account } from '@harmony-js/account';
-import { Blockchain } from './blockchain';
-import { HarmonyConfig } from './util';
-
-export class Harmony extends utils.HarmonyCore {
-  Modules = {
-    HttpProvider,
-    WSProvider,
-    Messenger,
-    Blockchain,
-    TransactionFactory,
-    Wallet,
-    Transaction,
-    StakingTransaction,
-    Account,
-    Contract,
-  };
-  messenger: Messenger;
-  transactions: TransactionFactory;
-  wallet: Wallet;
-  blockchain: Blockchain;
-  contracts: ContractFactory;
-  crypto: any;
-  utils: any;
-  defaultShardID?: number;
-  private provider: HttpProvider | WSProvider;
-
-  constructor(
-    url: string,
-    config: HarmonyConfig = {
-      chainId: utils.defaultConfig.Default.Chain_ID,
-      chainType: utils.defaultConfig.Default.Chain_Type,
-    },
-  ) {
-    super(config.chainType, config.chainId);
-
-    const providerUrl = config.chainUrl || url || utils.defaultConfig.Default.Chain_URL;
-
-    this.provider = new Provider(providerUrl).provider;
-    this.messenger = new Messenger(this.provider, this.chainType, this.chainId);
-    this.blockchain = new Blockchain(this.messenger);
-    this.transactions = new TransactionFactory(this.messenger);
-    this.wallet = new Wallet(this.messenger);
-    this.contracts = new ContractFactory(this.wallet);
-    this.crypto = crypto;
-    this.utils = utils;
-    this.defaultShardID = config.shardID;
-    if (this.defaultShardID !== undefined) {
-      this.setShardID(this.defaultShardID);
-    }
-  }
-  public setProvider(provider: string | HttpProvider | WSProvider): void {
-    this.provider = new Provider(provider).provider;
-    this.messenger.setProvider(this.provider);
-    this.setMessenger(this.messenger);
-  }
-
-  public setChainId(chainId: utils.ChainID) {
-    this.chainId = chainId;
-    this.messenger.setChainId(this.chainId);
-    this.setMessenger(this.messenger);
-  }
-  public setShardID(shardID: number) {
-    this.defaultShardID = shardID;
-    this.messenger.setDefaultShardID(this.defaultShardID);
-    this.setMessenger(this.messenger);
-  }
-  public setChainType(chainType: utils.ChainType) {
-    this.chainType = chainType;
-    this.messenger.setChainType(this.chainType);
-    this.setMessenger(this.messenger);
-  }
-
-  public shardingStructures(shardingStructures: ShardingItem[]) {
-    for (const shard of shardingStructures) {
-      const shardID =
-        typeof shard.shardID === 'string' ? Number.parseInt(shard.shardID, 10) : shard.shardID;
-      this.messenger.shardProviders.set(shardID, {
-        current: shard.current !== undefined ? shard.current : false,
-        shardID,
-        http: shard.http,
-        ws: shard.ws,
-      });
-    }
-    this.setMessenger(this.messenger);
-  }
-  private setMessenger(messenger: Messenger) {
-    this.blockchain.setMessenger(messenger);
-    this.wallet.setMessenger(messenger);
-    this.transactions.setMessenger(messenger);
-  }
-}

packages/harmony-core/src/index.ts

@@ -1,5 +0,0 @@
-export * from './harmony';
-export * from './blockchain';
-export * from './truffleProvider';
-export * from './harmonyExtension';
-export * from './types';

packages/harmony-core/src/types.ts

@@ -1,25 +0,0 @@
-import { HttpProvider, Messenger } from '@harmony-js/network';
-import { TransactionFactory, Transaction } from '@harmony-js/transaction';
-import { Wallet, Account } from '@harmony-js/account';
-import { ChainType, ChainID } from '@harmony-js/utils';
-import { Blockchain } from './blockchain';
-
-export interface HarmonyModule {
-  HttpProvider: HttpProvider;
-  Messenger: Messenger;
-  Blockchain: Blockchain;
-  TransactionFactory: TransactionFactory;
-  Wallet: Wallet;
-  Transaction: Transaction;
-  Account: Account;
-}
-
-export const enum UrlType {
-  http,
-  ws,
-}
-
-export interface HarmonySetting<T extends ChainType, I extends ChainID> {
-  type: T;
-  id: I;
-}

packages/harmony-core/tsconfig.json

@@ -1,16 +0,0 @@
-{
-  "extends": "../../tsconfig.base.json",
-  "compilerOptions": {
-    "rootDir": "src",
-    "outDir": "dist"
-  },
-  "include": ["src", "../../typings/**/*.d.ts", "../harmony-utils/src/core.ts"],
-  "references": [
-    {"path": "../harmony-account"},
-    {"path": "../harmony-crypto"},
-    {"path": "../harmony-utils"},
-    {"path": "../harmony-network"},
-    {"path": "../harmony-transaction"},
-    {"path": "../harmony-contract"}
-  ]
-}

packages/harmony-crypto/src/address.ts

@@ -1,80 +0,0 @@
-import { isAddress, isBech32Address, isBech32TestNetAddress } from '@harmony-js/utils';
-
-import { toChecksumAddress } from './keyTool';
-import { fromBech32, toBech32, HRP, tHRP } from './bech32';
-
-export class HarmonyAddress {
-  // static validator
-  static isValidBasic(str: string) {
-    const toTest = new HarmonyAddress(str);
-    return toTest.raw === toTest.basic;
-  }
-
-  // static validator
-  static isValidChecksum(str: string) {
-    const toTest = new HarmonyAddress(str);
-    return toTest.raw === toTest.checksum;
-  }
-
-  // static validator
-  static isValidBech32(str: string) {
-    const toTest = new HarmonyAddress(str);
-    return toTest.raw === toTest.bech32;
-  }
-  // static validator
-  static isValidBech32TestNet(str: string) {
-    const toTest = new HarmonyAddress(str);
-    return toTest.raw === toTest.bech32TestNet;
-  }
-
-  raw: string;
-  basic: string;
-  get basicHex() {
-    return `0x${this.basic}`;
-  }
-  get checksum() {
-    return toChecksumAddress(`0x${this.basic}`);
-  }
-
-  get bech32() {
-    return toBech32(this.basic, HRP);
-  }
-  get bech32TestNet() {
-    return toBech32(this.basic, tHRP);
-  }
-
-  constructor(raw: string) {
-    this.raw = raw;
-    this.basic = this.getBasic(this.raw);
-  }
-
-  private getBasic(addr: string) {
-    const basicBool = isAddress(addr);
-    const bech32Bool = isBech32Address(addr);
-    const bech32TestNetBool = isBech32TestNetAddress(addr);
-
-    if (basicBool) {
-      return addr.replace('0x', '').toLowerCase();
-    }
-
-    if (bech32Bool) {
-      const fromB32 = fromBech32(addr, HRP);
-      return fromB32.replace('0x', '').toLowerCase();
-    }
-
-    if (bech32TestNetBool) {
-      const fromB32TestNet = fromBech32(addr, tHRP);
-      return fromB32TestNet.replace('0x', '').toLowerCase();
-    }
-
-    throw new Error(`"${addr}" is an invalid address format`);
-  }
-}
-
-export function getAddress(address: string) {
-  try {
-    return new HarmonyAddress(address);
-  } catch (error) {
-    throw error;
-  }
-}

packages/harmony-network/src/rpcMethod/rpc.ts

@@ -1,100 +0,0 @@
-export const enum RPCMethod {
-  // 1. hmy_getBlockByHash
-  GetBlockByHash = 'hmy_getBlockByHash',
-  // 2. hmy_getBlockByNumber
-  GetBlockByNumber = 'hmy_getBlockByNumber',
-  // 3. hmy_getBlockTransactionCountByHash
-  GetBlockTransactionCountByHash = 'hmy_getBlockTransactionCountByHash',
-  // 4. hmy_getBlockTransactionCountByNumber
-  GetBlockTransactionCountByNumber = 'hmy_getBlockTransactionCountByNumber',
-  // 5. hmy_getCode
-  GetCode = 'hmy_getCode',
-  // 6. hmy_getTransactionByBlockHashAndIndex
-  GetTransactionByBlockHashAndIndex = 'hmy_getTransactionByBlockHashAndIndex',
-  // 7. hmy_getTransactionByBlockNumberAndIndex
-  GetTransactionByBlockNumberAndIndex = 'hmy_getTransactionByBlockNumberAndIndex',
-  // 8. hmy_getTransactionByHash
-  GetTransactionByHash = 'hmy_getTransactionByHash',
-
-  GetTransactionReceipt = 'hmy_getTransactionReceipt',
-
-  GetCXReceiptByHash = 'hmy_getCXReceiptByHash',
-  // 9. hmy_syncing
-  Syncing = 'hmy_syncing',
-  // 10. net_peerCount
-  PeerCount = 'net_peerCount',
-
-  // 11. hmy_getBalance
-  GetBalance = 'hmy_getBalance',
-  // 12. hmy_getStorageAt
-  GetStorageAt = 'hmy_getStorageAt',
-  // 13. hmy_getTransactionCount
-  GetTransactionCount = 'hmy_getTransactionCount',
-  // 14. hmy_sendTransaction
-  SendTransaction = 'hmy_sendTransaction',
-  // 15. hmy_sendRawTransaction
-  SendRawTransaction = 'hmy_sendRawTransaction',
-  // 16. hmy_subscribe
-  Subscribe = 'hmy_subscribe',
-  // 17. hmy_getlogs
-  GetPastLogs = 'hmy_getLogs',
-  // 18. hmy_getWork
-  GetWork = 'hmy_getWork',
-  // 19. hmy_submitWork
-  // SubmitWork = 'hmy_submitWork',
-  // 20. hmy_getProof
-  GetProof = 'hmy_getProof',
-  // 21, hmy_getFilterChanges
-  GetFilterChanges = 'hmy_getFilterChanges',
-  // 22. hmy_newPendingTransactionFilter
-  NewPendingTransactionFilter = 'hmy_newPendingTransactionFilter',
-  // 23. hmy_newBlockFilter
-  NewBlockFilter = 'hmy_newBlockFilter',
-  // 24. hmy_newFilter
-  NewFilter = 'hmy_newFilter',
-  // 25. hmy_call
-  Call = 'hmy_call',
-  // 26. hmy_estimateGas
-  EstimateGas = 'hmy_estimateGas',
-  // 27. hmy_gasPrice
-  GasPrice = 'hmy_gasPrice',
-  // 28. hmy_blockNumber
-  BlockNumber = 'hmy_blockNumber',
-  // 29. hmy_unsubscribe
-  UnSubscribe = 'hmy_unsubscribe',
-  // 30. net_version
-  NetVersion = 'net_version',
-  // 31. hmy_protocolVersion
-  ProtocolVersion = 'hmy_protocolVersion',
-  // 32. hmy_getShardingStructure
-  GetShardingStructure = 'hmy_getShardingStructure',
-  // 33. hmy_sendRawStakingTransaction
-  SendRawStakingTransaction = 'hmy_sendRawStakingTransaction',
-}
-
-export const enum RPCErrorCode {
-  // Standard JSON-RPC 2.0 errors
-  // RPC_INVALID_REQUEST is internally mapped to HTTP_BAD_REQUEST (400).
-  // It should not be used for application-layer errors.
-  RPC_INVALID_REQUEST = -32600,
-  // RPC_METHOD_NOT_FOUND is internally mapped to HTTP_NOT_FOUND (404).
-  // It should not be used for application-layer errors.
-  RPC_METHOD_NOT_FOUND = -32601,
-  RPC_INVALID_PARAMS = -32602,
-  // RPC_INTERNAL_ERROR should only be used for genuine errors in bitcoind
-  // (for example datadir corruption).
-  RPC_INTERNAL_ERROR = -32603,
-  RPC_PARSE_ERROR = -32700,
-
-  // General application defined errors
-  RPC_MISC_ERROR = -1, // std::exception thrown in command handling
-  RPC_TYPE_ERROR = -3, // Unexpected type was passed as parameter
-  RPC_INVALID_ADDRESS_OR_KEY = -5, // Invalid address or key
-  RPC_INVALID_PARAMETER = -8, // Invalid, missing or duplicate parameter
-  RPC_DATABASE_ERROR = -20, // Database error
-  RPC_DESERIALIZATION_ERROR = -22, // Error parsing or validating structure in raw format
-  RPC_VERIFY_ERROR = -25, // General error during transaction or block submission
-  RPC_VERIFY_REJECTED = -26, // Transaction or block was rejected by network rules
-  RPC_IN_WARMUP = -28, // Client still warming up
-  RPC_METHOD_DEPRECATED = -32, // RPC method is deprecated
-}

packages/harmony-staking/src/index.ts

@@ -1 +0,0 @@
-export * from './stakingTransaction';

packages/harmony-transaction/src/factory.ts

@@ -1,39 +0,0 @@
-import { getContractAddress, getAddress } from '@harmony-js/crypto';
-import { Messenger } from '@harmony-js/network';
-import { Transaction } from './transaction';
-import { ShardingTransaction } from './shardingTransaction';
-import { TxParams, TxStatus } from './types';
-
-export class TransactionFactory {
-  static getContractAddress(tx: Transaction) {
-    const { from, nonce } = tx.txParams;
-    return getAddress(
-      getContractAddress(getAddress(from).checksum, Number.parseInt(`${nonce}`, 10)),
-    ).checksum;
-  }
-
-  messenger: Messenger;
-  constructor(messenger: Messenger) {
-    this.messenger = messenger;
-  }
-  setMessenger(messenger: Messenger) {
-    this.messenger = messenger;
-  }
-
-  newTx(txParams?: TxParams | any, sharding: boolean = false): Transaction {
-    if (!sharding) {
-      return new Transaction(txParams, this.messenger, TxStatus.INTIALIZED);
-    }
-    return new ShardingTransaction(txParams, this.messenger, TxStatus.INTIALIZED);
-  }
-
-  clone(transaction: Transaction): Transaction {
-    return new Transaction(transaction.txParams, this.messenger, TxStatus.INTIALIZED);
-  }
-
-  recover(txHash: string): Transaction {
-    const newTxn = new Transaction({}, this.messenger, TxStatus.INTIALIZED);
-    newTxn.recover(txHash);
-    return newTxn;
-  }
-}

packages/harmony-transaction/src/types.ts

@@ -1,48 +0,0 @@
-import { BN, Signature } from '@harmony-js/crypto';
-export interface TxParams {
-  id: string;
-  from: string;
-  to: string;
-  nonce: number | string;
-  gasLimit: number | string | BN;
-  gasPrice: number | string | BN;
-  shardID: number | string;
-  toShardID: number | string;
-  data: string;
-  value: number | string | BN;
-  chainId: number;
-  rawTransaction: string;
-  unsignedRawTransaction: string;
-  signature: Signature;
-  receipt?: TransasctionReceipt;
-}
-
-export const enum TxStatus {
-  NONE = 'NONE',
-  INTIALIZED = 'INITIALIZED',
-  SIGNED = 'SIGNED',
-  PENDING = 'PENDING',
-  CONFIRMED = 'CONFIRMED',
-  REJECTED = 'REJECTED',
-}
-
-export interface TransasctionReceipt {
-  transactionHash: string;
-  transactionIndex: string;
-  blockHash: string;
-  blockNumber: string; // 11
-  from: string;
-  to: string;
-  gasUsed: string;
-  cumulativeGasUsed: string; // 13244
-  contractAddress?: string | null; // or null, if none was created
-  logs: any[];
-  logsBloom: string; // 256 byte bloom filter
-  v: string;
-  r: string;
-  s: string;
-  responseType?: string;
-  byzantium?: boolean;
-  status?: string; // post Byzantium will return `0x0` or `0x1`
-  root?: string; // pre Byzantium will return `root`
-}

packages/harmony-utils/src/chain.ts

@@ -1,73 +0,0 @@
-export const enum ChainType {
-  Harmony = 'hmy',
-  Ethereum = 'eth',
-}
-
-export const enum ChainID {
-  Default = 0,
-  EthMainnet = 1,
-  Morden = 2,
-  Ropsten = 3,
-  Rinkeby = 4,
-  RootstockMainnet = 30,
-  RootstockTestnet = 31,
-  Kovan = 42,
-  EtcMainnet = 61,
-  EtcTestnet = 62,
-  Geth = 1337,
-  Ganache = 0,
-  HmyMainnet = 1,
-  HmyTestnet = 2,
-  HmyLocal = 2,
-  HmyPangaea = 3,
-}
-
-export const defaultConfig = {
-  Default: {
-    Chain_ID: ChainID.HmyLocal,
-    Chain_Type: ChainType.Harmony,
-    Chain_URL: 'http://localhost:9500',
-    Network_ID: 'Local',
-  },
-  DefaultWS: {
-    Chain_ID: ChainID.HmyLocal,
-    Chain_Type: ChainType.Harmony,
-    Chain_URL: 'ws://localhost:9800',
-    Network_ID: 'LocalWS',
-  },
-};
-
-export abstract class HarmonyCore {
-  chainType: ChainType;
-  chainId: ChainID;
-  constructor(chainType: ChainType, chainId: ChainID = defaultConfig.Default.Chain_ID) {
-    this.chainType = chainType;
-    this.chainId = chainId;
-  }
-  get chainPrefix(): string {
-    switch (this.chainType) {
-      case ChainType.Ethereum: {
-        return 'eth';
-      }
-      case ChainType.Harmony: {
-        return 'hmy';
-      }
-      default: {
-        return 'hmy';
-      }
-    }
-  }
-  get getChainId(): ChainID {
-    return this.chainId;
-  }
-  public setChainId(chainId: ChainID) {
-    this.chainId = chainId;
-  }
-  public setChainType(chainType: ChainType) {
-    this.chainType = chainType;
-  }
-}
-
-export const HDPath = `m/44'/1023'/0'/0/`;
-
-export const AddressSuffix = '-';

packages/woop-account/README.md

@@ -0,0 +1,210 @@
+# @woop-js/account
+
+This package provides a collection of apis to create accounts and wallets and sign using them. A wallet can hold multiple accounts and account is associated with a unique `one` address. This package also provides facilies to manage account keys.
+
+## Installation
+
+```
+npm install @woop-js/account
+```
+
+## Usage
+
+Creating new account and display hex and bech32 (one) addresses 
+```javascript
+const account = new Account(); // or const account = Account.new()
+console.log(account.checksumAddress);
+console.log(account.bech32Address);
+```
+
+Creating new account using private key
+```javascript
+const account = Account.add('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+```
+
+Creating account using private key and custom messenger
+```javascript
+const account = new Account(
+  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+```
+
+Creating account and setting custom messenger
+```javascript
+// uses by default http://localhost:9500 as messenger
+const account = new Account();
+const customMessenger = new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  );
+
+account.setMessenger(customMessenger);
+```
+
+Storing the account data to keystore file
+```javascript
+const passphrase = '';
+const account = new Account('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+account.toFile(passphrase).then(keystore => {
+    console.log(keystore);
+});
+```
+
+Fetching account from keystore file
+```javascript
+const passphrase = '';
+const keystore = '{"version":3,"id":"33363566-3564-4264-a638-363531666335","address":"7c41e0668b551f4f902cfaec05b5bdca68b124ce","crypto":{"ciphertext":"9b09380afb742838b32d9afc0ec1a3df35dbd7a41e3a160d08c07a4d0e79b855","cipherparams":{"iv":"1cd0e0522260eef055b9170f4825f4a0"},"cipher":"aes-128-ctr","kdf":"scrypt","kdfparams":{"salt":"bf35e36c45cccefcef73a4c900f41c682c94c28630d94d2d1f764760d245f30b","n":8192,"r":8,"p":1,"dklen":32},"mac":"25b4442972356bea02af57eba3b87803086d90b5e7657a57b528b89b1aa25f2f"}}';
+const account = new Account();
+account.fromFile(keystore, passphrase).then(account => {
+    console.log(account.bech32Address);
+});
+```
+
+Get the account balance
+```javascript
+const account = new Account(
+  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+account.getBalance().then(response => {
+    console.log(response);
+});
+```
+outputs `{ balance: '9126943763247054940484', nonce: 45, shardID: 0 }`
+
+Create a transaction and account, and sign it
+```javascript
+const account = new Account(
+  '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+const { TransactionFactory } = require('@woop-js/transaction');
+const { Unit } = require('@woop-js/utils');
+const factory = new TransactionFactory();
+
+const txn = factory.newTx({
+  to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
+  value: new Unit(1).asOne().toWei(),
+  // gas limit, you can use string
+  gasLimit: '21000',
+  // send token from shardID
+  shardID: 0,
+  // send token to toShardID
+  toShardID: 0,
+  // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
+  gasPrice: new Unit('1').asGwei().toWei(),
+});
+
+account.signTransaction(txn).then((signedTxn) => {
+  console.log(signedTxn);
+});
+```
+
+Similarily staking transactions can be created and signed using account.
+
+A wallet represents user wallet that can hold one or more user accounts.
+
+Creating an empty wallet
+```javascript
+const { Wallet } = require('@woop-js/account')
+const wallet = new Wallet();
+```
+
+Setting a messenger to be used to send wallet transactions
+```javascript
+wallet.setMessenger(
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+```
+
+Create an empty wallet with messenger
+```javascript
+const wallet = new Wallet(
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+```
+
+An account could be added to a wallet using different ways. Adding account using mnemonics
+```javascript
+const mnemonics = 'horse distance dry brother pretty manual chicken mushroom town swim prize clutch';
+const account = wallet.addByMnemonic(mnemonics);
+```
+
+Adding account using private key
+```javascript
+const account = wallet.addByPrivateKey('0x676cd9773dd23a4c1d7f22767c61c7b6723cc6be37b078545f6e0e91433a23dd')
+```
+
+Adding account using keystore file
+```javascript
+const keystore = '{"version":3,"id":"33363566-3564-4264-a638-363531666335","address":"7c41e0668b551f4f902cfaec05b5bdca68b124ce","crypto":{"ciphertext":"9b09380afb742838b32d9afc0ec1a3df35dbd7a41e3a160d08c07a4d0e79b855","cipherparams":{"iv":"1cd0e0522260eef055b9170f4825f4a0"},"cipher":"aes-128-ctr","kdf":"scrypt","kdfparams":{"salt":"bf35e36c45cccefcef73a4c900f41c682c94c28630d94d2d1f764760d245f30b","n":8192,"r":8,"p":1,"dklen":32},"mac":"25b4442972356bea02af57eba3b87803086d90b5e7657a57b528b89b1aa25f2f"}}';
+const passphrase = '';
+wallet.addByKeyStore(keystore, passphrase).then(account => {
+    console.log(account.bech32Address);
+});
+```
+
+Creating a new account using passphrase
+```javascript
+const passphrase = 'woop-chain';
+wallet.createAccount(passphrase).then(account => {
+    console.log(account.bech32Address);
+});
+```
+
+Get all accounts in the wallet
+```javascript
+wallet.accounts.forEach(addr => {
+    const account = wallet.getAccount(addr);
+    console.log(account.bech32Address);
+});
+```
+
+Set wallet signer when multiple accounts exists in the wallet
+```javascript
+wallet.setSigner(signerAddr);
+```
+
+Sign transaction using wallet, will sign the transaction using the wallet signer
+```javascript
+const txn = factory.newTx({
+  to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
+  value: new Unit(1).asOne().toWei(),
+  // gas limit, you can use string
+  gasLimit: '21000',
+  // send token from shardID
+  shardID: 0,
+  // send token to toShardID
+  toShardID: 0,
+  // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
+  gasPrice: new Unit('1').asGwei().toWei(),
+});
+
+wallet.signTransaction(txn).then((signedTxn) => {
+  console.log(signedTxn);
+});
+```
+
+Similarily staking transactions can be signed using `signStaking` api.

packages/woop-account/guide.ts

@@ -0,0 +1,218 @@
+/** 
+# @woop-js/account
+
+This package provides a collection of apis to create accounts and wallets and sign using them. A wallet can hold multiple accounts and account is associated with a unique `one` address. This package also provides facilies to manage account keys.
+
+## Installation
+
+```
+npm install @woop-js/account
+```
+
+## Usage
+
+Creating new account and display hex and bech32 (one) addresses 
+```javascript
+const account = new Account(); // or const account = Account.new()
+console.log(account.checksumAddress);
+console.log(account.bech32Address);
+```
+
+Creating new account using private key
+```javascript
+const account = Account.add('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+```
+
+Creating account using private key and custom messenger
+```javascript
+* const account = new Account(
+*   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+```
+
+Creating account and setting custom messenger
+```javascript
+// uses by default http://localhost:9500 as messenger
+* const account = new Account();
+* const customMessenger = new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   );
+
+account.setMessenger(customMessenger);
+```
+
+Storing the account data to keystore file
+```javascript
+* const passphrase = '';
+* const account = new Account('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+* account.toFile(passphrase).then(keystore => {
+*     console.log(keystore);
+* });
+```
+
+Fetching account from keystore file
+```javascript
+* const passphrase = '';
+* const keystore = '{"version":3,"id":"33363566-3564-4264-a638-363531666335","address":"7c41e0668b551f4f902cfaec05b5bdca68b124ce","crypto":{"ciphertext":"9b09380afb742838b32d9afc0ec1a3df35dbd7a41e3a160d08c07a4d0e79b855","cipherparams":{"iv":"1cd0e0522260eef055b9170f4825f4a0"},"cipher":"aes-128-ctr","kdf":"scrypt","kdfparams":{"salt":"bf35e36c45cccefcef73a4c900f41c682c94c28630d94d2d1f764760d245f30b","n":8192,"r":8,"p":1,"dklen":32},"mac":"25b4442972356bea02af57eba3b87803086d90b5e7657a57b528b89b1aa25f2f"}}';
+* const account = new Account();
+* account.fromFile(keystore, passphrase).then(account => {
+*     console.log(account.bech32Address);
+* });
+```
+
+Get the account balance
+```javascript
+* const account = new Account(
+*   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+* account.getBalance().then(response => {
+*     console.log(response);
+* });
+```
+outputs `{ balance: '9126943763247054940484', nonce: 45, shardID: 0 }`
+
+Create a transaction and account, and sign it
+```javascript
+* const account = new Account(
+*   '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e',
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+* const { TransactionFactory } = require('@woop-js/transaction');
+* const { Unit } = require('@woop-js/utils');
+* const factory = new TransactionFactory();
+
+* const txn = factory.newTx({
+*   to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
+*   value: new Unit(1).asOne().toWei(),
+*   // gas limit, you can use string
+*   gasLimit: '21000',
+*   // send token from shardID
+*   shardID: 0,
+*   // send token to toShardID
+*   toShardID: 0,
+*   // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
+*   gasPrice: new Unit('1').asGwei().toWei(),
+* });
+
+* account.signTransaction(txn).then((signedTxn) => {
+*   console.log(signedTxn);
+* });
+```
+
+Similarily staking transactions can be created and signed using account.
+
+A wallet represents user wallet that can hold one or more user accounts.
+
+Creating an empty wallet
+```javascript
+* const { Wallet } = require('@woop-js/account')
+* const wallet = new Wallet();
+```
+
+Setting a messenger to be used to send wallet transactions
+```javascript
+* wallet.setMessenger(
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+```
+
+Create an empty wallet with messenger
+```javascript
+* const wallet = new Wallet(
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+```
+
+An account could be added to a wallet using different ways. Adding account using mnemonics
+```javascript
+const mnemonics = 'horse distance dry brother pretty manual chicken mushroom town swim prize clutch';
+const account = wallet.addByMnemonic(mnemonics);
+```
+
+Adding account using private key
+```javascript
+const account = wallet.addByPrivateKey('0x676cd9773dd23a4c1d7f22767c61c7b6723cc6be37b078545f6e0e91433a23dd')
+```
+
+Adding account using keystore file
+```javascript
+* const keystore = '{"version":3,"id":"33363566-3564-4264-a638-363531666335","address":"7c41e0668b551f4f902cfaec05b5bdca68b124ce","crypto":{"ciphertext":"9b09380afb742838b32d9afc0ec1a3df35dbd7a41e3a160d08c07a4d0e79b855","cipherparams":{"iv":"1cd0e0522260eef055b9170f4825f4a0"},"cipher":"aes-128-ctr","kdf":"scrypt","kdfparams":{"salt":"bf35e36c45cccefcef73a4c900f41c682c94c28630d94d2d1f764760d245f30b","n":8192,"r":8,"p":1,"dklen":32},"mac":"25b4442972356bea02af57eba3b87803086d90b5e7657a57b528b89b1aa25f2f"}}';
+* const passphrase = '';
+* wallet.addByKeyStore(keystore, passphrase).then(account => {
+*     console.log(account.bech32Address);
+* });
+```
+
+Creating a new account using passphrase
+```javascript
+* const passphrase = 'woop-chain';
+* wallet.createAccount(passphrase).then(account => {
+*     console.log(account.bech32Address);
+* });
+```
+
+Get all accounts in the wallet
+```javascript
+* wallet.accounts.forEach(addr => {
+*     const account = wallet.getAccount(addr);
+*     console.log(account.bech32Address);
+* });
+```
+
+Set wallet signer when multiple accounts exists in the wallet
+```javascript
+wallet.setSigner(signerAddr);
+```
+
+Sign transaction using wallet, will sign the transaction using the wallet signer
+```javascript
+* const txn = factory.newTx({
+*   to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
+*   value: new Unit(1).asOne().toWei(),
+*   // gas limit, you can use string
+*   gasLimit: '21000',
+*   // send token from shardID
+*   shardID: 0,
+*   // send token to toShardID
+*   toShardID: 0,
+*   // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
+*   gasPrice: new Unit('1').asGwei().toWei(),
+* });
+
+* wallet.signTransaction(txn).then((signedTxn) => {
+*   console.log(signedTxn);
+* });
+```
+
+Similarily staking transactions can be signed using `signStaking` api.
+ * 
+ * @packageDocumentation
+ * @module woop-account
+ */
+
+/**@ignore */
+export interface README {}

packages/woop-account/package.json

@@ -0,0 +1,29 @@
+{
+  "name": "@woop-js/account",
+  "version": "0.1.58",
+  "description": "account and wallet for woop",
+  "main": "dist/index.js",
+  "node": "dist/index.js",
+  "browser": "dist/index.js",
+  "module": "dist/index.esm.js",
+  "jsnext:main": "dist/index.esm.js",
+  "typings": "dist/index.d.ts",
+  "types": "dist/index.d.ts",
+  "scripts": {
+    "test": "echo \"Error: no test specified\" && exit 1"
+  },
+  "publishConfig": {
+    "access": "public"
+  },
+  "author": "neeboo@firestack.one",
+  "license": "MIT",
+  "dependencies": {
+    "@woop-js/core": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/staking": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
+  },
+  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
+}

packages/woop-account/src/account.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ *
+ */
+
 import {
   generatePrivateKey,
   getAddressFromPrivateKey,
@@ -9,7 +15,7 @@ import {
   Keystore,
   Signature,
   getAddress,
-} from '@harmony-js/crypto';
+} from '@woop-js/crypto';
 
 import {
   isPrivateKey,
@@ -17,64 +23,151 @@ import {
   hexToNumber,
   AddressSuffix,
   ChainType,
-} from '@harmony-js/utils';
-import { Transaction, RLPSign } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
-import { Messenger, RPCMethod } from '@harmony-js/network';
+} from '@woop-js/utils';
+import { Transaction, RLPSign } from '@woop-js/transaction';
+import { StakingTransaction } from '@woop-js/staking';
+import { Messenger, RPCMethod } from '@woop-js/network';
 import { Shards } from './types';
 import { defaultMessenger } from './utils';
 
+export interface Balance {
+  balance?: string;
+  nonce?: number;
+  shardID?: number;
+}
+
 class Account {
   /**
-   * @function new static method create account
-   * @return {Account} Account instance
+   * static method create account
+   *
+   * @example
+   * ```javascript
+   * const account = new Account();
+   * console.log(account);
+   * ```
    */
   static new(): Account {
     const newAcc = new Account()._new();
     return newAcc;
   }
   /**
-   * @function add static method add a private key to Account
+   * Static Method: add a private key to Account
    * @param  {string} key - private Key
-   * @return {Account} Account instance
+   *
+   * @example
+   * ```javascript
+   * const account = new Account.add(key_1);
+   * console.log(account);
+   * ```
    */
   static add(key: string): Account {
     const newAcc = new Account()._import(key);
     return newAcc;
   }
 
+  /**@hidden */
   privateKey?: string;
+  /**@hidden */
   publicKey?: string;
+  /**@hidden */
   address?: string;
+  /**@hidden */
   balance?: string = '0';
+  /**@hidden */
   nonce?: number = 0;
+  /**@hidden */
   shardID: number;
+  /**@hidden */
   shards: Shards;
+  /**@hidden */
   messenger: Messenger;
+  /**@hidden */
   encrypted: boolean = false;
 
   /**
-   * @function checksumAddress checsumAddress getter
-   * @return {string} get the checksumAddress
+   * check sum address
+   *
+   * @example
+   * ```javascript
+   * console.log(account.checksumAddress);
+   * ```
    */
   get checksumAddress(): string {
     return this.address ? getAddress(this.address).checksum : '';
   }
+
+  /**
+   * Get bech32 Address
+   *
+   * @example
+   * ```javascript
+   * console.log(account.bech32Address);
+   * ```
+   */
   get bech32Address(): string {
     return this.address ? getAddress(this.address).bech32 : '';
   }
+
+  /**
+   * get Bech32 TestNet Address
+   *
+   * @example
+   * ```javascript
+   * console.log(account.bech32TestNetAddress);
+   * ```
+   */
   get bech32TestNetAddress(): string {
     return this.address ? getAddress(this.address).bech32TestNet : '';
   }
 
   /**
-   * @function getShardsCount getShards number with this Account
-   * @return {number} shard size
+   * get Shards number with this Account
+   *
+   * @example
+   * ```javascript
+   * console.log(account.getShardsCount);
+   * ```
    */
   get getShardsCount(): number {
     return this.shards.size;
   }
 
+  /**
+   * Generate an account object
+   *
+   * @param key import an existing privateKey, or create a random one
+   * @param messenger you can setMessage later, or set message on `new`
+   *
+   * @example
+   * ```javascript
+   * // import the Account class
+   * const { Account } = require('@woop-js/account');
+   *
+   * // Messenger is optional, by default, we have a defaultMessenger
+   * // If you like to change, you will import related package here.
+   * const { HttpProvider, Messenger } = require('@woop-js/network');
+   * const { ChainType, ChainID } = require('@woop-js/utils');
+   *
+   * // create a custom messenger
+   * const customMessenger = new Messenger(
+   *   new HttpProvider('http://localhost:9500'),
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
+   * )
+   *
+   * // setMessenger later
+   * const randomAccount = new Account()
+   * randomAccount.setMessenger(customMessenger)
+   *
+   * // or you can set messenger on `new`
+   * const randomAccountWithCustomMessenger = new Account(undefined, customMessenger)
+   *
+   * // NOTED: Key with or without `0x` are accepted, makes no different
+   * // NOTED: DO NOT import `mnemonic phrase` using `Account` class, use `Wallet` instead
+   * const myPrivateKey = '0xe19d05c5452598e24caad4a0d85a49146f7be089515c905ae6a19e8a578a6930'
+   * const myAccountWithMyPrivateKey = new Account(myPrivateKey)
+   * ```
+   */
   constructor(key?: string, messenger: Messenger = defaultMessenger) {
     this.messenger = messenger;
     if (!key) {
@@ -104,10 +197,10 @@ class Account {
 
   async fromFile(keyStore: string, password: string): Promise<Account> {
     try {
-      if (!password) {
+      if (typeof password !== 'string') {
         throw new Error('you must provide password');
       }
-      const file: Keystore = JSON.parse(keyStore);
+      const file: Keystore = JSON.parse(keyStore.toLowerCase());
       const decyptedPrivateKey = await decrypt(file, password);
       if (isPrivateKey(decyptedPrivateKey)) {
         return this._import(decyptedPrivateKey);
@@ -120,10 +213,18 @@ class Account {
   }
 
   /**
-   * @function getBalance get Account's balance
-   * @return {type} {description}
+   * Get the account balance
+   *
+   * @param blockNumber by default, it's `latest`
+   *
+   * @example
+   * ```javascript
+   * account.getBalance().then((value) => {
+   *   console.log(value);
+   * });
+   * ```
    */
-  async getBalance(blockNumber: string = 'latest'): Promise<object> {
+  async getBalance(blockNumber: string = 'latest'): Promise<Balance> {
     try {
       if (this.messenger) {
         const balance = await this.messenger.send(
@@ -164,7 +265,6 @@ class Account {
 
   /**
    * @function updateShards
-   * @return {Promise<string>} {description}
    */
   async updateBalances(blockNumber: string = 'latest'): Promise<void> {
     // this.messenger.setShardingProviders();
@@ -183,6 +283,9 @@ class Account {
     }
   }
 
+  /**
+   * @function signTransaction
+   */
   async signTransaction(
     transaction: Transaction,
     updateNonce: boolean = true,
@@ -196,30 +299,18 @@ class Account {
     if (updateNonce) {
       // await this.updateBalances(blockNumber);
       const txShardID = transaction.txParams.shardID;
-      const shardBalanceObject = await this.getShardBalance(
+      const shardNonce = await this.getShardNonce(
         typeof txShardID === 'string' ? Number.parseInt(txShardID, 10) : txShardID,
         blockNumber,
       );
-      if (shardBalanceObject !== undefined) {
-        const shardNonce = shardBalanceObject.nonce;
-        transaction.setParams({
-          ...transaction.txParams,
-          from:
-            this.messenger.chainPrefix === ChainType.Harmony
-              ? this.bech32Address
-              : this.checksumAddress || '0x',
-          nonce: shardNonce,
-        });
-      } else {
-        transaction.setParams({
-          ...transaction.txParams,
-          from:
-            this.messenger.chainPrefix === ChainType.Harmony
-              ? this.bech32Address
-              : this.checksumAddress || '0x',
-          nonce: 0,
-        });
-      }
+      transaction.setParams({
+        ...transaction.txParams,
+        from:
+          this.messenger.chainPrefix === ChainType.Woop
+            ? this.bech32Address
+            : this.checksumAddress || '0x',
+        nonce: shardNonce,
+      });
     }
 
     if (encodeMode === 'rlp') {
@@ -233,7 +324,7 @@ class Account {
           signature,
           rawTransaction,
           from:
-            this.messenger.chainPrefix === ChainType.Harmony
+            this.messenger.chainPrefix === ChainType.Woop
               ? this.bech32Address
               : this.checksumAddress || '0x',
         };
@@ -243,6 +334,16 @@ class Account {
       return transaction;
     }
   }
+
+  /**
+   * This function is still in development, coming soon!
+   *
+   * @param staking
+   * @param updateNonce
+   * @param encodeMode
+   * @param blockNumber
+   * @param shardID
+   */
   async signStaking(
     staking: StakingTransaction,
     updateNonce: boolean = true,
@@ -257,27 +358,16 @@ class Account {
     if (updateNonce) {
       // await this.updateBalances(blockNumber);
       const txShardID = shardID;
-      const shardBalanceObject = await this.getShardBalance(
+      const shardNonce = await this.getShardNonce(
         typeof txShardID === 'string' ? Number.parseInt(txShardID, 10) : txShardID,
         blockNumber,
       );
-      if (shardBalanceObject !== undefined) {
-        const shardNonce = shardBalanceObject.nonce;
-
-        staking.setFromAddress(
-          this.messenger.chainPrefix === ChainType.Harmony
-            ? this.bech32Address
-            : this.checksumAddress || '0x',
-        );
-        staking.setNonce(shardNonce);
-      } else {
-        staking.setFromAddress(
-          this.messenger.chainPrefix === ChainType.Harmony
-            ? this.bech32Address
-            : this.checksumAddress || '0x',
-        );
-        staking.setNonce(0);
-      }
+      staking.setFromAddress(
+        this.messenger.chainPrefix === ChainType.Woop
+          ? this.bech32Address
+          : this.checksumAddress || '0x',
+      );
+      staking.setNonce(shardNonce);
     }
 
     if (encodeMode === 'rlp') {
@@ -285,7 +375,7 @@ class Account {
       staking.setRawTransaction(rawTransaction);
       staking.setSignature(signature);
       staking.setFromAddress(
-        this.messenger.chainPrefix === ChainType.Harmony
+        this.messenger.chainPrefix === ChainType.Woop
           ? this.bech32Address
           : this.checksumAddress || '0x',
       );
@@ -296,10 +386,40 @@ class Account {
       return staking;
     }
   }
+
+  /**
+   * @param messenger
+   *
+   * @example
+   * ```javascript
+   * // create a custom messenger
+   * const customMessenger = new Messenger(
+   *   new HttpProvider('http://localhost:9500'),
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
+   * )
+   *
+   * // to create an Account with random privateKey
+   * // and you can setMessenger later
+   * const randomAccount = new Account()
+   * randomAccount.setMessenger(customMessenger)
+   * ```
+   */
   setMessenger(messenger: Messenger) {
     this.messenger = messenger;
   }
 
+  /**
+   * Get account address from shard ID
+   * @param shardID
+   *
+   * @example
+   * ```javascript
+   * console.log(account.getAddressFromShardID(0));
+   *
+   * > one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7-0
+   * ```
+   */
   getAddressFromShardID(shardID: number) {
     const shardObject = this.shards.get(shardID);
     if (shardObject) {
@@ -308,6 +428,15 @@ class Account {
       return undefined;
     }
   }
+
+  /**
+   * Get all shards' addresses from the account
+   *
+   * @example
+   * ```javascript
+   * console.log(account.getAddresses());
+   * ```
+   */
   getAddresses(): string[] {
     const addressArray: string[] = [];
     for (const [name, val] of this.shards) {
@@ -317,6 +446,19 @@ class Account {
     return addressArray;
   }
 
+  /**
+   * Get the specific shard's balance
+   *
+   * @param shardID `shardID` is binding with the endpoint, IGNORE it!
+   * @param blockNumber by default, it's `latest`
+   *
+   * @example
+   * ```
+   * account.getShardBalance().then((value) => {
+   *   console.log(value);
+   * });
+   * ```
+   */
   async getShardBalance(shardID: number, blockNumber: string = 'latest') {
     const balance = await this.messenger.send(
       RPCMethod.GetBalance,
@@ -344,9 +486,37 @@ class Account {
       nonce: Number.parseInt(hexToNumber(nonce.result), 10),
     };
   }
+
+  /**
+   * Get the specific shard's nonce
+   *
+   * @param shardID `shardID` is binding with the endpoint, IGNORE it!
+   * @param blockNumber by default, it's `latest`
+   *
+   * @example
+   * ```
+   * account.getShardNonce().then((value) => {
+   *   console.log(value);
+   * });
+   * ```
+   */
+  async getShardNonce(shardID: number, blockNumber: string = 'latest') {
+    const nonce = await this.messenger.send(
+      RPCMethod.GetAccountNonce,
+      [this.address, blockNumber],
+      this.messenger.chainPrefix,
+      shardID,
+    );
+    if (nonce.isError()) {
+      throw nonce.error.message;
+    }
+    return nonce.result;
+  }
+
   /**
    * @function _new private method create Account
    * @return {Account} Account instance
+   * @ignore
    */
   private _new(): Account {
     const prv = generatePrivateKey();
@@ -360,6 +530,7 @@ class Account {
    * @function _import private method import a private Key
    * @param  {string} key - private key
    * @return {Account} Account instance
+   * @ignore
    */
   private _import(key: string): Account {
     if (!isPrivateKey(key)) {
@@ -380,4 +551,7 @@ class Account {
   }
 }
 
+/**
+ * This comment _supports_ [Markdown](https://marked.js.org/)
+ */
 export { Account };

packages/woop-account/src/hdnode.ts

@@ -1,4 +1,9 @@
-import { bip39, hdkey, getAddress, BN, Signature } from '@harmony-js/crypto';
+/**
+ * @packageDocumentation
+ * @module woop-account
+ */
+
+import { bip39, hdkey, getAddress, BN, Signature } from '@woop-js/crypto';
 import {
   HDPath,
   // defineReadOnly,
@@ -9,15 +14,17 @@ import {
   Unit,
   isHex,
   hexToNumber,
-} from '@harmony-js/utils';
-import { Messenger, HttpProvider, WSProvider } from '@harmony-js/network';
-import { Transaction, TxStatus, TransasctionReceipt } from '@harmony-js/transaction';
+} from '@woop-js/utils';
+import { Messenger, HttpProvider, WSProvider, RPCMethod } from '@woop-js/network';
+import { Transaction, TxStatus, TransasctionReceipt } from '@woop-js/transaction';
 import { Account } from './account';
 
+/** @hidden */
 export interface WalletsInterfaces {
   [key: string]: Account;
 }
 
+/** @hidden */
 export interface Web3TxPrams {
   id?: string;
   from?: string;
@@ -43,19 +50,29 @@ export class HDNode {
     }
     return bip39.validateMnemonic(phrase);
   }
+
   static generateMnemonic(): string {
     return bip39.generateMnemonic();
   }
+
   public provider: HttpProvider | WSProvider;
   public gasLimit: string;
   public gasPrice: string;
   public messenger: Messenger;
+
+  /** @hidden */
   private shardID: number;
+  /** @hidden */
   private hdwallet: hdkey | undefined;
+  /** @hidden */
   private path: string;
+  /** @hidden */
   private index: number;
+  /** @hidden */
   private addressCount: number;
+  /** @hidden */
   private addresses: string[];
+  /** @hidden */
   private wallets: WalletsInterfaces;
 
   constructor(
@@ -64,7 +81,7 @@ export class HDNode {
     index: number = 0,
     addressCount: number = 1,
     shardID: number = 0,
-    chainType: ChainType = ChainType.Harmony,
+    chainType: ChainType = ChainType.Woop,
     chainId: ChainID = ChainID.Default,
     gasLimit = '1000000',
     gasPrice = '2000000000',
@@ -76,10 +93,12 @@ export class HDNode {
     this.hdwallet = undefined;
     this.addresses = [];
     this.wallets = {};
-    this.path = chainType === ChainType.Harmony ? HDPath : `m/44'/60'/0'/0/`;
+    this.path = chainType === ChainType.Woop ? HDPath : `m/44'/60'/0'/0/`;
     this.index = index;
     this.addressCount = addressCount;
-    this.getHdWallet(menmonic || HDNode.generateMnemonic());
+    if (menmonic !== null && menmonic !== '') {
+      this.getHdWallet(menmonic || HDNode.generateMnemonic());
+    }
     this.gasLimit = gasLimit;
     this.gasPrice = gasPrice;
   }
@@ -134,6 +153,7 @@ export class HDNode {
     }
     return this.addresses;
   }
+
   // tslint:disable-next-line: ban-types
   getPrivateKey(address: string, cb?: Function) {
     if (!cb) {
@@ -149,13 +169,14 @@ export class HDNode {
       cb(null, this.wallets[address].privateKey);
     }
   }
+
   // tslint:disable-next-line: ban-types
   async signTransaction(txParams: any | Web3TxPrams) {
     const from: string = txParams.from ? getAddress(txParams.from).checksum : '0x';
     const accountNonce = await this.messenger.send(
-      'hmy_getTransactionCount',
+      RPCMethod.GetAccountNonce,
       [from, 'latest'],
-      'hmy',
+      'wiki',
       this.shardID,
     );
 
@@ -194,7 +215,7 @@ export class HDNode {
     const nonce =
       txParams.nonce !== undefined && isHex(txParams.nonce)
         ? Number.parseInt(hexToNumber(txParams.nonce), 10)
-        : Number.parseInt(hexToNumber(accountNonce.result), 10);
+        : accountNonce.result;
     const data = txParams.data !== undefined && isHex(txParams.data) ? txParams.data : '0x';
     const prv = this.wallets[from].privateKey;
 
@@ -221,6 +242,7 @@ export class HDNode {
 
     return signed.getRawTransaction();
   }
+
   getAddress(idx?: number) {
     if (!idx) {
       return this.addresses[0];
@@ -228,9 +250,11 @@ export class HDNode {
       return this.addresses[idx];
     }
   }
+
   getAddresses() {
     return this.addresses;
   }
+
   addByPrivateKey(privateKey: string) {
     const account = new Account(privateKey);
     const addr = account.checksumAddress;
@@ -241,7 +265,7 @@ export class HDNode {
 
   setSigner(address: string) {
     const foundIndex = this.addresses.findIndex((value) => value === address);
-    this.addresses.slice(foundIndex, foundIndex + 1);
+    this.addresses.splice(foundIndex, 1);
     this.addresses.unshift(address);
   }
 }

packages/woop-account/src/index.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ * @ignore
+ */
+
 export * from './account';
 export * from './wallet';
 export * from './types';

packages/woop-account/src/types.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ * @hidden
+ */
+
 /**
  * test type docs
  */

packages/woop-account/src/utils.ts

@@ -0,0 +1,14 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ * @hidden
+ */
+
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { ChainType, ChainID } from '@woop-js/utils';
+
+export const defaultMessenger = new Messenger(
+  new HttpProvider('http://localhost:9500'),
+  ChainType.Woop,
+  ChainID.WikiLocal,
+);

packages/woop-account/src/wallet.ts

@@ -1,8 +1,13 @@
-import { bip39, hdkey, EncryptOptions, getAddress, generatePrivateKey } from '@harmony-js/crypto';
-import { Messenger } from '@harmony-js/network';
-import { isPrivateKey, isAddress, ChainType } from '@harmony-js/utils';
-import { Transaction } from '@harmony-js/transaction';
-import { StakingTransaction } from '@harmony-js/staking';
+/**
+ * @packageDocumentation
+ * @module woop-account
+ */
+
+import { bip39, hdkey, EncryptOptions, getAddress, generatePrivateKey } from '@woop-js/crypto';
+import { Messenger } from '@woop-js/network';
+import { isPrivateKey, isAddress, ChainType } from '@woop-js/utils';
+import { Transaction } from '@woop-js/transaction';
+import { StakingTransaction } from '@woop-js/staking';
 import { Account } from './account';
 import { defaultMessenger } from './utils';
 
@@ -12,21 +17,45 @@ class Wallet {
     return bip39.generateMnemonic();
   }
 
+  /** @hidden */
   messenger: Messenger;
+  /** @hidden */
   protected defaultSigner?: string;
   /**
-   * @memberof Wallet
-   *
+   * @hidden
    */
   private accountMap: Map<string, Account> = new Map();
+
   /**
-   * @memberof Wallet
+   * get acounts addresses
+   *
    * @return {string[]} accounts addresses
+   *
+   * @example
+   * ```javascript
+   * const wallet = new Wallet(customMessenger);
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * wallet.addByPrivateKey(key_1);
+   *
+   * console.log(wallet.accounts);
+   * ```
    */
   get accounts(): string[] {
     return [...this.accountMap.keys()];
   }
 
+  /**
+   * get the signer of the account, by default, using the first account
+   *
+   * @example
+   * ```javascript
+   * const wallet = new Wallet(customMessenger);
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * wallet.addByPrivateKey(key_1);
+   *
+   * console.log(wallet.signer)
+   * ```
+   */
   get signer(): Account | undefined {
     if (this.defaultSigner) {
       return this.getAccount(this.defaultSigner);
@@ -38,6 +67,23 @@ class Wallet {
     }
   }
 
+  /**
+   * @example
+   * ```
+   * const { Wallet } = require('@woop-js/account');
+   * const { HttpProvider, Messenger } = require('@woop-js/network');
+   * const { ChainType, ChainID } = require('@woop-js/utils');
+   *
+   * // create a custom messenger
+   * const customMessenger = new Messenger(
+   *   new HttpProvider('http://localhost:9500'),
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
+   * )
+   *
+   * const wallet = new Wallet(customMessenger);
+   * ```
+   */
   constructor(messenger: Messenger = defaultMessenger) {
     this.messenger = messenger;
   }
@@ -51,11 +97,18 @@ class Wallet {
   }
 
   /**
-   * @function addByMnemonic
-   * @memberof Wallet
-   * @description add account using Mnemonic phrases
+   * Add account using Mnemonic phrases
    * @param  {string} phrase - Mnemonic phrase
    * @param  {index} index - index to hdKey root
+   *
+   * @example
+   * ```javascript
+   * const mnemonic_1 = 'urge clog right example dish drill card maximum mix bachelor section select';
+   * const wallet = new Wallet(customMessenger);
+   * wallet.addByMnemonic(mnemonic_1);
+   *
+   * console.log(wallet.accounts);
+   * ```
    */
   addByMnemonic(phrase: string, index: number = 0) {
     if (!this.isValidMnemonic(phrase)) {
@@ -63,18 +116,25 @@ class Wallet {
     }
     const seed = bip39.mnemonicToSeed(phrase);
     const hdKey = hdkey.fromMasterSeed(seed);
-    // TODO:hdkey should apply to Harmony's settings
-    const path = this.messenger.chainType === ChainType.Harmony ? '1023' : '60';
+    // TODO:hdkey should apply to Woop's settings
+    const path = this.messenger.chainType === ChainType.Woop ? '1023' : '60';
     const childKey = hdKey.derive(`m/44'/${path}'/0'/0/${index}`);
     const privateKey = childKey.privateKey.toString('hex');
     return this.addByPrivateKey(privateKey);
   }
+
   /**
-   * @function addByPrivateKey
-   * @memberof Wallet
-   * @description add an account using privateKey
+   * Add an account using privateKey
+   *
    * @param  {string} privateKey - privateKey to add
    * @return {Account} return added Account
+   *
+   * @example
+   * ```javascript
+   * const wallet = new Wallet(customMessenger);
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * console.log(wallet.addByPrivateKey(key_1));
+   * ```
    */
   addByPrivateKey(privateKey: string): Account {
     try {
@@ -95,9 +155,7 @@ class Wallet {
   }
 
   /**
-   * @function addByKeyStore
-   * @memberof Wallet
-   * @description add an account using privateKey
+   * Add an account using privateKey
    * @param  {string} keyStore - keystore jsonString to add
    * @param  {string} password - password to decrypt the file
    * @return {Account} return added Account
@@ -122,9 +180,17 @@ class Wallet {
   }
 
   /**
-   * @function createAccount
-   * @description create a new account using Mnemonic
+   * create a new account using Mnemonic
    * @return {Account} {description}
+   *
+   * @example
+   * ```javascript
+   * console.log(wallet.accounts);
+   * wallet.createAccount();
+   * wallet.createAccount();
+   *
+   * console.log(wallet.accounts);
+   * ````
    */
   async createAccount(password?: string, options?: EncryptOptions): Promise<Account> {
     const prv = generatePrivateKey();
@@ -140,14 +206,21 @@ class Wallet {
   }
 
   /**
-   * @function encryptAccount
-   * @memberof Wallet
-   * @description to encrypt an account that lives in the wallet,
+   * To encrypt an account that lives in the wallet.
    * if encrypted, returns original one, if not found, throw error
    * @param {string} address - address in accounts
    * @param {string} password - string that used to encrypt
    * @param {EncryptOptions} options - encryption options
    * @return {Promise<Account>}
+   *
+   * @example
+   * ```javascript
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * wallet.addByPrivateKey(key_1);
+   * wallet.encryptAccount('one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7', '12345').then((value) => {
+   *   console.log(value);
+   * })
+   * ```
    */
   async encryptAccount(
     address: string,
@@ -168,14 +241,26 @@ class Wallet {
       throw error;
     }
   }
+
   /**
-   * @function decryptAccount
-   * @memberof Wallet
-   * @description to decrypt an account that lives in the wallet,if not encrypted, return original,
+   * To decrypt an account that lives in the wallet,if not encrypted, return original,
    * if not found, throw error
    * @param {string} address - address in accounts
    * @param {string} password - string that used to encrypt
    * @return {Promise<Account>}
+   *
+   * @example
+   * ```javascript
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * wallet.addByPrivateKey(key_1);
+   * wallet.encryptAccount('one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7', '12345')
+   * .then(() => {
+   *   wallet.decryptAccount('one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7', '12345')
+   *   .then((value) =>{
+   *      console.log(value);
+   *   });
+   * });
+   * ```
    */
   async decryptAccount(address: string, password: string): Promise<Account> {
     try {
@@ -195,11 +280,16 @@ class Wallet {
   }
 
   /**
-   * @function getAccount
-   * @memberof Wallet
-   * @description get Account instance using address as param
+   * Get Account instance using address as param
    * @param  {string} address - address hex
    * @return {Account} Account instance which lives in Wallet
+   *
+   * @example
+   * ```
+   * const key_1 = '45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e';
+   * wallet.addByPrivateKey(key_1);
+   * console.log(wallet.getAccount('one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7'));
+   * ```
    */
   getAccount(address: string): Account | undefined {
     return this.accountMap.get(getAddress(address).basicHex);
@@ -218,12 +308,33 @@ class Wallet {
     }
   }
 
+  /**
+   * Set Customer Messenage
+   * @param messenger
+   *
+   * @example
+   * ```javascript
+   * const customMessenger = new Messenger(
+   *   new HttpProvider('https://api.s0.b.hmny.io'),
+   *   ChainType.Woop, // if you are connected to Woop's blockchain
+   *   ChainID.WikiLocal, // check if the chainId is correct
+   * )
+   * const wallet = new Wallet();
+   * wallet.setMessenger(customMessenger);
+   * console.log(wallet.messenger);
+   * ```
+   */
   setMessenger(messenger: Messenger): void {
     this.messenger = messenger;
   }
 
+  /**
+   * Set signer
+   *
+   * @param address one of the address in the accounts
+   */
   setSigner(address: string): void {
-    if (!isAddress(address) || !this.getAccount(address)) {
+    if (!isAddress(address) && !this.getAccount(address)) {
       throw new Error('could not set signer');
     }
     this.defaultSigner = address;
@@ -275,6 +386,7 @@ class Wallet {
       throw new Error('sign transaction failed');
     }
   }
+
   async signStaking(
     staking: StakingTransaction,
     account: Account | undefined = this.signer,
@@ -324,12 +436,14 @@ class Wallet {
       throw new Error('sign transaction failed');
     }
   }
+
   /**
    * @function isValidMnemonic
    * @memberof Wallet
    * @description check if Mnemonic is valid
    * @param  {string} phrase - Mnemonic phrase
    * @return {boolean}
+   * @ignore
    */
   private isValidMnemonic(phrase: string): boolean {
     if (phrase.trim().split(/\s+/g).length < 12) {

packages/woop-account/test/testAccount.test.ts

@@ -0,0 +1,36 @@
+/**
+ * @packageDocumentation
+ * @module woop-account
+ * @ignore
+ */
+
+import fetch from 'jest-fetch-mock';
+import { Account } from '../src/account';
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { ChainType, ChainID } from '@woop-js/utils';
+
+const provider = new HttpProvider('http://localhost:9500');
+const messenger = new Messenger(provider, ChainType.Woop, ChainID.WikiLocal);
+
+describe('test account', () => {
+  it('test Account.getBalance returns object that implements Balance interface', () => {
+    fetch.mockResponses(
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x166c690f33421e"}),
+        { status: 200 }
+      ],
+      [
+        JSON.stringify({"jsonrpc": "2.0", "id": 1, "result": "0x106"}),
+        { status: 200 }
+      ]
+    );
+    const acc = Account.new();
+    acc.setMessenger(messenger);
+    acc.getBalance().then((res) => {
+      expect(res).not.toBeNull();
+      expect(res.balance).not.toBeNull();
+      expect(res.nonce).not.toBeNull();
+      expect(res.shardID).not.toBeNull();
+    });
+  });
+});

packages/woop-account/tsconfig.json

@@ -0,0 +1,15 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src", "../../typings/**/*.d.ts", "aaa.ts"],
+  "references": [
+    { "path": "../woop-crypto" },
+    { "path": "../woop-utils" },
+    { "path": "../woop-transaction" },
+    { "path": "../woop-staking" },
+    { "path": "../woop-network" }
+  ]
+}

packages/woop-contract/README.md

@@ -0,0 +1,147 @@
+# @woop-js/contract
+
+This package provides a collection of apis to create, deploy, and interact with smart contracts. In Woop, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.
+
+## Installation
+
+```
+npm install @woop-js/contract
+```
+
+## Usage
+
+Deploying a contract using `contractConstructor`
+```javascript
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+
+const wallet = new Wallet(
+  new Messenger(
+    new HttpProvider('https://api.s0.b.hmny.io'),
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+const factory = new ContractFactory(wallet);
+
+const contractJson = require("./Counter.json");
+const contract = factory.createContract(contractJson.abi);
+
+const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+const options3 = { data: contractJson.bytecode }; // contractConstructor needs contract bytecode to deploy
+
+contract.wallet.addByPrivateKey('1f054c21a0f57ebc402c00e14bd1707ddf45542d4ed9989933dbefc4ea96ca68');
+
+contract.methods.contractConstructor(options3).estimateGas(options1).then(gas => {
+  options2 = {...options2, gasLimit: hexToNumber(gas)};
+  contract.methods.contractConstructor(options3).send(options2).then(response => {
+    console.log('contract deployed at ' + response.transaction.receipt.contractAddress);
+  });
+});
+```
+Instead of `contract.methods.contractConstructor`, `contract.deploy` could be used and it will work.
+
+Loading a contract object using the contract json and contract address for interacting with it
+```javascript
+const { Woop } = require("@woop-js/core");
+const { ChainID, ChainType } = require("@woop-js/utils");
+const wiki = new Woop("https://api.s0.b.hmny.io", {
+  chainType: ChainType.Woop,
+  chainId: ChainID.WikiTestnet,
+});
+
+const contractJson = require("./Counter.json");
+const contractAddr = "0x19f64050e6b2d376e52AC426E366c49EEb0724B1";
+
+const contract = wiki.contracts.createContract(contractJson.abi, contractAddr);
+console.log(contract.methods);
+```
+
+Directly loading contract using `ContractFactory`
+```javascript
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+
+const wallet = new Wallet(new Messenger(
+  new HttpProvider('https://api.s0.b.hmny.io'),
+  ChainType.Woop,
+  ChainID.WikiTestnet,
+));
+const factory = new ContractFactory(wallet);
+const contract = factory.createContract(contractJson.abi, contractAddr);
+```
+
+Estimate gas for contract methods
+```javascript
+const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+
+contract.methods.getCount().estimateGas(options1).then(gas => {
+  console.log('gas required for getCount is ' + hexToNumber(gas));
+});
+```
+
+Call contract read-only methods. Woop uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
+```javascript
+const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+contract.methods.getCount().estimateGas(options1).then(gas => {
+  options2 = {...options2, gasLimit: hexToNumber(gas)};
+  contract.methods.getCount().call(options2).then(count => {
+    console.log('counter value: ' + count);
+  });
+});
+```
+
+Invoking contract modification methods using `send` api. Need to add a signing account to the contract wallet, otherwise `send` api will not work.
+```javascript
+const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+contract.wallet.addByPrivateKey('1f054c21a0f57ebc402c00e14bd1707ddf45542d4ed9989933dbefc4ea96ca68');
+
+contract.methods.incrementCounter().estimateGas(options1).then(gas => {
+  options2 = {...options2, gasLimit: hexToNumber(gas)};
+  contract.methods.incrementCounter().send(options2).then(response => {
+    console.log(response.transaction.receipt);
+  });
+});
+```
+
+All the above apis can also be asynchronously executed using `async` and `await`.
+
+Subscribing to the contract events requires web socket based messenger.
+```javascript
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, WSProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+const ws = new WSProvider('wss://ws.s0.b.hmny.io');
+
+const wallet = new Wallet(
+  new Messenger(
+    ws,
+    ChainType.Woop,
+    ChainID.WikiTestnet,
+  ),
+);
+const factory = new ContractFactory(wallet);
+
+const contractJson = require("./Counter.json");
+const contractAddr = '0x8ada52172abda19b9838eb00498a40952be6a019';
+
+const contract = factory.createContract(contractJson.abi, contractAddr);
+
+contract.events
+  .IncrementedBy()
+  .on('data', (event) => {
+    console.log(event);
+  })
+  .on('error', console.error);
+```

packages/woop-contract/package.json

@@ -1,7 +1,7 @@
 {
-  "name": "@harmony-js/contract",
-  "version": "0.1.32",
-  "description": "contract libraries for harmony",
+  "name": "@woop-js/contract",
+  "version": "0.1.58",
+  "description": "contract libraries for woop",
   "main": "dist/index.js",
   "node": "dist/index.js",
   "browser": "dist/index.js",
@@ -18,11 +18,11 @@
   },
   "license": "MIT",
   "dependencies": {
-    "@harmony-js/account": "0.1.32",
-    "@harmony-js/crypto": "0.1.32",
-    "@harmony-js/network": "0.1.31",
-    "@harmony-js/transaction": "0.1.32",
-    "@harmony-js/utils": "0.1.28"
+    "@woop-js/account": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
   },
-  "gitHead": "0f2c4f00383611397ba83182322be3394451f8d6"
+  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
 }

packages/woop-contract/src/abi/abiCoder.ts

@@ -1,3 +1,156 @@
+/**
+ # @woop-js/contract
+
+This package provides a collection of apis to create, deploy, and interact with smart contracts. In Woop, smart contracts all fully EVM compatible and the formats and terminologies match 1-to-1 with EVM smart contracts.
+
+## Installation
+
+```
+npm install @woop-js/contract
+```
+
+## Usage
+
+Deploying a contract using `contractConstructor`
+```javascript
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+
+* const wallet = new Wallet(
+*   new Messenger(
+*     new HttpProvider('https://api.s0.b.hmny.io'),
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+* const factory = new ContractFactory(wallet);
+
+* const contractJson = require("./Counter.json");
+* const contract = factory.createContract(contractJson.abi);
+
+* const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+* let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+* const options3 = { data: contractJson.bytecode }; // contractConstructor needs contract bytecode to deploy
+
+* contract.wallet.addByPrivateKey('1f054c21a0f57ebc402c00e14bd1707ddf45542d4ed9989933dbefc4ea96ca68');
+
+* contract.methods.contractConstructor(options3).estimateGas(options1).then(gas => {
+*   options2 = {...options2, gasLimit: hexToNumber(gas)};
+*   contract.methods.contractConstructor(options3).send(options2).then(response => {
+*     console.log('contract deployed at ' + response.transaction.receipt.contractAddress);
+*   });
+* });
+```
+Instead of `contract.methods.contractConstructor`, `contract.deploy` could be used and it will work.
+
+Loading a contract object using the contract json and contract address for interacting with it
+```javascript
+* const { Woop } = require("@woop-js/core");
+* const { ChainID, ChainType } = require("@woop-js/utils");
+* const wiki = new Woop("https://api.s0.b.hmny.io", {
+*   chainType: ChainType.Woop,
+*   chainId: ChainID.WikiTestnet,
+* });
+
+const contractJson = require("./Counter.json");
+const contractAddr = "0x19f64050e6b2d376e52AC426E366c49EEb0724B1";
+
+const contract = wiki.contracts.createContract(contractJson.abi, contractAddr);
+console.log(contract.methods);
+```
+
+Directly loading contract using `ContractFactory`
+```javascript
+const { ContractFactory } = require('@woop-js/contract');
+const { Wallet } = require('@woop-js/account');
+const { Messenger, HttpProvider } = require('@woop-js/network');
+const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+
+* const wallet = new Wallet(new Messenger(
+*   new HttpProvider('https://api.s0.b.hmny.io'),
+*   ChainType.Woop,
+*   ChainID.WikiTestnet,
+* ));
+const factory = new ContractFactory(wallet);
+const contract = factory.createContract(contractJson.abi, contractAddr);
+```
+
+Estimate gas for contract methods
+```javascript
+* const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+
+* contract.methods.getCount().estimateGas(options1).then(gas => {
+*   console.log('gas required for getCount is ' + hexToNumber(gas));
+* });
+```
+
+Call contract read-only methods. Woop uses 1 Gwei gas price and gas limit of 21000 by default. Use the estimate gas api to correctly set the gas limit.
+```javascript
+* const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+* let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+* contract.methods.getCount().estimateGas(options1).then(gas => {
+*   options2 = {...options2, gasLimit: hexToNumber(gas)};
+*   contract.methods.getCount().call(options2).then(count => {
+*     console.log('counter value: ' + count);
+*   });
+* });
+```
+
+Invoking contract modification methods using `send` api. Need to add a signing account to the contract wallet, otherwise `send` api will not work.
+```javascript
+* const options1 = { gasPrice: '0x3B9ACA00' }; // gas price in hex corresponds to 1 Gwei or 1000000000
+* let options2 = { gasPrice: 1000000000, gasLimit: 21000 }; // setting the default gas limit, but changing later based on estimate gas
+
+* contract.wallet.addByPrivateKey('1f054c21a0f57ebc402c00e14bd1707ddf45542d4ed9989933dbefc4ea96ca68');
+
+* contract.methods.incrementCounter().estimateGas(options1).then(gas => {
+*   options2 = {...options2, gasLimit: hexToNumber(gas)};
+*   contract.methods.incrementCounter().send(options2).then(response => {
+*     console.log(response.transaction.receipt);
+*   });
+* });
+```
+
+All the above apis can also be asynchronously executed using `async` and `await`.
+
+Subscribing to the contract events requires web socket based messenger.
+```javascript
+* const { ContractFactory } = require('@woop-js/contract');
+* const { Wallet } = require('@woop-js/account');
+* const { Messenger, WSProvider } = require('@woop-js/network');
+* const { ChainID, ChainType, hexToNumber } = require('@woop-js/utils');
+* const ws = new WSProvider('wss://ws.s0.b.hmny.io');
+
+* const wallet = new Wallet(
+*   new Messenger(
+*     ws,
+*     ChainType.Woop,
+*     ChainID.WikiTestnet,
+*   ),
+* );
+* const factory = new ContractFactory(wallet);
+
+* const contractJson = require("./Counter.json");
+* const contractAddr = '0x8ada52172abda19b9838eb00498a40952be6a019';
+
+* const contract = factory.createContract(contractJson.abi, contractAddr);
+
+* contract.events
+*   .IncrementedBy()
+*   .on('data', (event) => {
+*     console.log(event);
+*   })
+*   .on('error', console.error);
+```
+ *
+ * @packageDocumentation
+ * @module woop-contract
+ */
+
 // this file is mainly ported from `ethers.js`, but done some fixes
 // 1. added bytesPadRight support
 // 2. ts-lint
@@ -18,22 +171,26 @@ import {
   Arrayish,
   checkNew,
   bytesPadRight,
-} from '@harmony-js/crypto';
-import { hexToBN, defineReadOnly } from '@harmony-js/utils';
+} from '@woop-js/crypto';
+import { hexToBN, defineReadOnly } from '@woop-js/utils';
 
+/** @hidden */
 const NegativeOne: BN = new BN(-1);
+/** @hidden */
 const One: BN = new BN(1);
-// const Two: BN = new BN(2);
+/** @hidden */
 const Zero: BN = new BN(0);
-const HashZero =
-  '0x0000000000000000000000000000000000000000000000000000000000000000';
-
+/** @hidden */
+const HashZero = '0x0000000000000000000000000000000000000000000000000000000000000000';
+/** @hidden */
 const MaxUint256: BN = hexToBN(
   '0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff',
 );
 
+/** @hidden */
 export type CoerceFunc = (type: string, value: any) => any;
 
+/** @hidden */
 export interface ParamType {
   name?: string;
   type: string;
@@ -43,6 +200,7 @@ export interface ParamType {
 
 // @TODO: should this just be a combined Fragment?
 
+/** @hidden */
 export interface EventFragment {
   type: string;
   name: string;
@@ -52,6 +210,7 @@ export interface EventFragment {
   inputs: ParamType[];
 }
 
+/** @hidden */
 export interface FunctionFragment {
   type: string;
   name: string;
@@ -68,15 +227,15 @@ export interface FunctionFragment {
 }
 
 ///////////////////////////////
-
+/** @hidden */
 const paramTypeBytes = new RegExp(/^bytes([0-9]*)$/);
+/** @hidden */
 const paramTypeNumber = new RegExp(/^(u?int)([0-9]*)$/);
+/** @hidden */
 const paramTypeArray = new RegExp(/^(.*)\[([0-9]*)\]$/);
 
-export const defaultCoerceFunc: CoerceFunc = (
-  type: string,
-  value: any,
-): any => {
+/** @hidden */
+export const defaultCoerceFunc: CoerceFunc = (type: string, value: any): any => {
   const match = type.match(paramTypeNumber);
   if (match && parseInt(match[2], 10) <= 48) {
     // return value.toNumber();
@@ -91,9 +250,12 @@ export const defaultCoerceFunc: CoerceFunc = (
 ///////////////////////////////////
 // Parsing for Solidity Signatures
 
+/** @hidden */
 const regexParen = new RegExp('^([^)(]*)\\((.*)\\)([^)(]*)$');
+/** @hidden */
 const regexIdentifier = new RegExp('^[A-Za-z_][A-Za-z0-9_]*$');
 
+/** @hidden */
 function verifyType(type: string): string {
   // These need to be transformed to their full description
   if (type.match(/^uint($|[^1-9])/)) {
@@ -105,6 +267,7 @@ function verifyType(type: string): string {
   return type;
 }
 
+/** @hidden */
 interface ParseState {
   allowArray?: boolean;
   allowName?: boolean;
@@ -113,6 +276,7 @@ interface ParseState {
   readArray?: boolean;
 }
 
+/** @hidden */
 interface ParseNode {
   parent?: any;
   type?: string;
@@ -122,6 +286,7 @@ interface ParseNode {
   components?: any[];
 }
 
+/** @hidden */
 function parseParam(param: string, allowIndexed?: boolean): ParamType {
   const originalParam = param;
   // tslint:disable-next-line: no-shadowed-variable
@@ -155,9 +320,7 @@ function parseParam(param: string, allowIndexed?: boolean): ParamType {
           node.type = verifyType(node.type);
         }
 
-        node.components = [
-          { type: '', name: '', parent: node, state: { allowType: true } },
-        ];
+        node.components = [{ type: '', name: '', parent: node, state: { allowType: true } }];
         node = node.components[0];
         break;
 
@@ -298,6 +461,7 @@ function parseParam(param: string, allowIndexed?: boolean): ParamType {
 }
 
 // @TODO: Better return type
+/** @hidden */
 function parseSignatureEvent(fragment: string): EventFragment {
   const abi: EventFragment = {
     anonymous: false,
@@ -338,15 +502,18 @@ function parseSignatureEvent(fragment: string): EventFragment {
   return abi;
 }
 
+/** @hidden */
 export function parseParamType(type: string): ParamType {
   return parseParam(type, true);
 }
 
 // @TODO: Allow a second boolean to expose names
+/** @hidden */
 export function formatParamType(paramType: ParamType): string {
   return getParamCoder(defaultCoerceFunc, paramType).type;
 }
 
+/** @hidden */
 function parseSignatureFunction(fragment: string): FunctionFragment {
   const abi: FunctionFragment = {
     constant: false,
@@ -415,7 +582,7 @@ function parseSignatureFunction(fragment: string): FunctionFragment {
   // We have outputs
   if (comps.length > 1) {
     const right = comps[1].match(regexParen);
-    if (right === null || (right[1].trim() !== '' || right[3].trim() !== '')) {
+    if (right === null || right[1].trim() !== '' || right[3].trim() !== '') {
       throw new Error('unexpected tokens');
     }
 
@@ -439,20 +606,13 @@ function parseSignatureFunction(fragment: string): FunctionFragment {
 }
 
 // @TODO: Allow a second boolean to expose names and modifiers
-export function formatSignature(
-  fragment: EventFragment | FunctionFragment,
-): string {
-  return (
-    fragment.name +
-    '(' +
-    fragment.inputs.map((i) => formatParamType(i)).join(',') +
-    ')'
-  );
+/** @hidden */
+export function formatSignature(fragment: EventFragment | FunctionFragment): string {
+  return fragment.name + '(' + fragment.inputs.map((i) => formatParamType(i)).join(',') + ')';
 }
 
-export function parseSignature(
-  fragment: string,
-): EventFragment | FunctionFragment {
+/** @hidden */
+export function parseSignature(fragment: string): EventFragment | FunctionFragment {
   if (typeof fragment === 'string') {
     // Make sure the "returns" is surrounded by a space and all whitespace is exactly one space
     fragment = fragment.replace(/\s/g, ' ');
@@ -477,11 +637,13 @@ export function parseSignature(
 
 ///////////////////////////////////
 // Coders
-
+/** @hidden */
 interface DecodedResult {
   consumed: number;
   value: any;
 }
+
+/** @hidden */
 abstract class Coder {
   readonly coerceFunc: CoerceFunc;
   readonly name: string;
@@ -508,6 +670,7 @@ abstract class Coder {
 
 // Clones the functionality of an existing Coder, but without a localName
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderAnonymous extends Coder {
   private coder: Coder;
   constructor(coder: Coder) {
@@ -523,6 +686,7 @@ class CoderAnonymous extends Coder {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderNull extends Coder {
   constructor(coerceFunc: CoerceFunc, localName: string) {
     super(coerceFunc, 'null', '', localName, false);
@@ -545,15 +709,11 @@ class CoderNull extends Coder {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderNumber extends Coder {
   readonly size: number;
   readonly signed: boolean;
-  constructor(
-    coerceFunc: CoerceFunc,
-    size: number,
-    signed: boolean,
-    localName: string,
-  ) {
+  constructor(coerceFunc: CoerceFunc, size: number, signed: boolean, localName: string) {
     const name = (signed ? 'int' : 'uint') + size * 8;
     super(coerceFunc, name, name, localName, false);
 
@@ -564,7 +724,12 @@ class CoderNumber extends Coder {
   encode(value: BN | number | string): Uint8Array {
     let result;
     try {
-      let v = new BN(value);
+      let v: BN;
+      if (typeof value == 'string' && value.startsWith('0x')) {
+        v = new BN(value.slice(2), 'hex');
+      } else {
+        v = new BN(value);
+      }
       if (this.signed) {
         let bounds = MaxUint256.maskn(this.size * 8 - 1);
         if (v.gt(bounds)) {
@@ -597,15 +762,11 @@ class CoderNumber extends Coder {
 
   decode(data: Uint8Array, offset: number): DecodedResult {
     if (data.length < offset + 32) {
-      throwError(
-        'insufficient data for ' + this.name + ' type',
-        INVALID_ARGUMENT,
-        {
-          arg: this.localName,
-          coderType: this.name,
-          value: hexlify(data.slice(offset, offset + 32)),
-        },
-      );
+      throwError('insufficient data for ' + this.name + ' type', INVALID_ARGUMENT, {
+        arg: this.localName,
+        coderType: this.name,
+        value: hexlify(data.slice(offset, offset + 32)),
+      });
     }
     const junkLength = 32 - this.size;
     const dataValue = hexlify(data.slice(offset + junkLength, offset + 32));
@@ -624,6 +785,8 @@ class CoderNumber extends Coder {
     };
   }
 }
+
+/** @hidden */
 const uint256Coder = new CoderNumber(
   (type: string, value: any) => {
     return value;
@@ -634,6 +797,7 @@ const uint256Coder = new CoderNumber(
 );
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderBoolean extends Coder {
   constructor(coerceFunc: CoerceFunc, localName: string) {
     super(coerceFunc, 'bool', 'bool', localName, false);
@@ -665,6 +829,7 @@ class CoderBoolean extends Coder {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderFixedBytes extends Coder {
   readonly length: number;
   constructor(coerceFunc: CoerceFunc, length: number, localName: string) {
@@ -711,15 +876,13 @@ class CoderFixedBytes extends Coder {
 
     return {
       consumed: 32,
-      value: this.coerceFunc(
-        this.name,
-        hexlify(data.slice(offset, offset + this.length)),
-      ),
+      value: this.coerceFunc(this.name, hexlify(data.slice(offset, offset + this.length))),
     };
   }
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderAddress extends Coder {
   constructor(coerceFunc: CoerceFunc, localName: string) {
     super(coerceFunc, 'address', 'address', localName, false);
@@ -756,6 +919,7 @@ class CoderAddress extends Coder {
   }
 }
 
+/** @hidden */
 function _encodeDynamicBytes(value: Uint8Array): Uint8Array {
   const dataLength = 32 * Math.ceil(value.length / 32);
   const padding = new Uint8Array(dataLength - value.length);
@@ -763,11 +927,8 @@ function _encodeDynamicBytes(value: Uint8Array): Uint8Array {
   return concat([uint256Coder.encode(new BN(value.length)), value, padding]);
 }
 
-function _decodeDynamicBytes(
-  data: Uint8Array,
-  offset: number,
-  localName: string,
-): DecodedResult {
+/** @hidden */
+function _decodeDynamicBytes(data: Uint8Array, offset: number, localName: string): DecodedResult {
   if (data.length < offset + 32) {
     throwError('insufficient data for dynamicBytes length', INVALID_ARGUMENT, {
       arg: localName,
@@ -803,6 +964,7 @@ function _decodeDynamicBytes(
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderDynamicBytes extends Coder {
   constructor(coerceFunc: CoerceFunc, localName: string) {
     super(coerceFunc, 'bytes', 'bytes', localName, true);
@@ -829,6 +991,7 @@ class CoderDynamicBytes extends Coder {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderString extends Coder {
   constructor(coerceFunc: CoerceFunc, localName: string) {
     super(coerceFunc, 'string', 'string', localName, true);
@@ -852,10 +1015,12 @@ class CoderString extends Coder {
   }
 }
 
+/** @hidden */
 function alignSize(size: number): number {
   return 32 * Math.ceil(size / 32);
 }
 
+/** @hidden */
 function pack(coders: Coder[], values: any[]): Uint8Array {
   if (Array.isArray(values)) {
     // do nothing
@@ -920,11 +1085,8 @@ function pack(coders: Coder[], values: any[]): Uint8Array {
   return data;
 }
 
-function unpack(
-  coders: Coder[],
-  data: Uint8Array,
-  offset: number,
-): DecodedResult {
+/** @hidden */
+function unpack(coders: Coder[], data: Uint8Array, offset: number): DecodedResult {
   const baseOffset = offset;
   let consumed = 0;
   const value: any = [];
@@ -971,15 +1133,11 @@ function unpack(
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderArray extends Coder {
   readonly coder: Coder;
   readonly length: number;
-  constructor(
-    coerceFunc: CoerceFunc,
-    coder: Coder,
-    length: number,
-    localName: string,
-  ) {
+  constructor(coerceFunc: CoerceFunc, coder: Coder, length: number, localName: string) {
     const type = coder.type + '[' + (length >= 0 ? length : '') + ']';
     const dynamic = length === -1 || coder.dynamic;
     super(coerceFunc, 'array', type, localName, dynamic);
@@ -1033,15 +1191,11 @@ class CoderArray extends Coder {
       try {
         decodedLength = uint256Coder.decode(data, offset);
       } catch (error) {
-        throwError(
-          'insufficient data for dynamic array length',
-          INVALID_ARGUMENT,
-          {
-            arg: this.localName,
-            coderType: 'array',
-            value: error.value,
-          },
-        );
+        throwError('insufficient data for dynamic array length', INVALID_ARGUMENT, {
+          arg: this.localName,
+          coderType: 'array',
+          value: error.value,
+        });
       }
       try {
         count = decodedLength.value.toNumber();
@@ -1069,6 +1223,7 @@ class CoderArray extends Coder {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 class CoderTuple extends Coder {
   readonly coders: Coder[];
   constructor(coerceFunc: CoerceFunc, coders: Coder[], localName: string) {
@@ -1098,6 +1253,7 @@ class CoderTuple extends Coder {
   }
 }
 
+/** @hidden */
 function splitNesting(value: string): any[] {
   value = value.trim();
 
@@ -1131,6 +1287,7 @@ function splitNesting(value: string): any[] {
 }
 
 // @TODO: Is there a way to return "class"?
+/** @hidden */
 const paramTypeSimple: { [key: string]: any } = {
   address: CoderAddress,
   bool: CoderBoolean,
@@ -1138,6 +1295,7 @@ const paramTypeSimple: { [key: string]: any } = {
   bytes: CoderDynamicBytes,
 };
 
+/** @hidden */
 function getTupleParamCoder(
   coerceFunc: CoerceFunc,
   components: any[],
@@ -1154,6 +1312,7 @@ function getTupleParamCoder(
   return new CoderTuple(coerceFunc, coders, localName);
 }
 
+/** @hidden */
 function getParamCoder(coerceFunc: CoerceFunc, param: ParamType | any): any {
   const coder = paramTypeSimple[param.type];
   if (coder) {
@@ -1168,12 +1327,7 @@ function getParamCoder(coerceFunc: CoerceFunc, param: ParamType | any): any {
         value: param,
       });
     }
-    return new CoderNumber(
-      coerceFunc,
-      size / 8,
-      matcher[1] === 'int',
-      param.name || '',
-    );
+    return new CoderNumber(coerceFunc, size / 8, matcher[1] === 'int', param.name || '');
   }
 
   const matcher2 = param.type.match(paramTypeBytes);
@@ -1194,20 +1348,11 @@ function getParamCoder(coerceFunc: CoerceFunc, param: ParamType | any): any {
     param = shallowCopy(param);
     param.type = matcher3[1];
     param = deepCopy(param);
-    return new CoderArray(
-      coerceFunc,
-      getParamCoder(coerceFunc, param),
-      size,
-      param.name || '',
-    );
+    return new CoderArray(coerceFunc, getParamCoder(coerceFunc, param), size, param.name || '');
   }
 
   if (param.type.substring(0, 5) === 'tuple') {
-    return getTupleParamCoder(
-      coerceFunc,
-      param.components || [],
-      param.name || '',
-    );
+    return getTupleParamCoder(coerceFunc, param.components || [], param.name || '');
   }
 
   if (param.type === '') {
@@ -1220,6 +1365,7 @@ function getParamCoder(coerceFunc: CoerceFunc, param: ParamType | any): any {
   });
 }
 
+/** @hidden */
 export enum UnicodeNormalizationForm {
   current = '',
   NFC = 'NFC',
@@ -1228,6 +1374,7 @@ export enum UnicodeNormalizationForm {
   NFKD = 'NFKD',
 }
 
+/** @hidden */
 export function toUtf8Bytes(
   str: string,
   form: UnicodeNormalizationForm = UnicodeNormalizationForm.current,
@@ -1271,6 +1418,7 @@ export function toUtf8Bytes(
 }
 
 // http://stackoverflow.com/questions/13356493/decode-utf-8-with-javascript#13691499
+/** @hidden */
 export function toUtf8String(bytes: Arrayish, ignoreErrors?: boolean): string {
   bytes = arrayify(bytes) || new Uint8Array();
 
@@ -1307,9 +1455,7 @@ export function toUtf8String(bytes: Arrayish, ignoreErrors?: boolean): string {
     } else {
       if (!ignoreErrors) {
         if ((c & 0xc0) === 0x80) {
-          throw new Error(
-            'invalid utf8 byte sequence; unexpected continuation byte',
-          );
+          throw new Error('invalid utf8 byte sequence; unexpected continuation byte');
         }
         throw new Error('invalid utf8 byte sequence; invalid prefix');
       }
@@ -1350,9 +1496,7 @@ export function toUtf8String(bytes: Arrayish, ignoreErrors?: boolean): string {
 
     if (res === null) {
       if (!ignoreErrors) {
-        throw new Error(
-          'invalid utf8 byte sequence; invalid continuation byte',
-        );
+        throw new Error('invalid utf8 byte sequence; invalid continuation byte');
       }
       continue;
     }
@@ -1387,15 +1531,13 @@ export function toUtf8String(bytes: Arrayish, ignoreErrors?: boolean): string {
     }
 
     res -= 0x10000;
-    result += String.fromCharCode(
-      ((res >> 10) & 0x3ff) + 0xd800,
-      (res & 0x3ff) + 0xdc00,
-    );
+    result += String.fromCharCode(((res >> 10) & 0x3ff) + 0xd800, (res & 0x3ff) + 0xdc00);
   }
 
   return result;
 }
 
+/** @hidden */
 export function formatBytes32String(text: string): string {
   // Get the bytes
   const bytes = toUtf8Bytes(text);
@@ -1409,6 +1551,7 @@ export function formatBytes32String(text: string): string {
   return hexlify(concat([bytes, HashZero]).slice(0, 32));
 }
 
+/** @hidden */
 export function parseBytes32String(bytes: Arrayish): string {
   const data = arrayify(bytes) || new Uint8Array();
 
@@ -1430,10 +1573,12 @@ export function parseBytes32String(bytes: Arrayish): string {
   return toUtf8String(data.slice(0, length));
 }
 
+/** @hidden */
 export function isType(object: any, type: string): boolean {
   return object && object._ethersType === type;
 }
 
+/** @hidden */
 export function shallowCopy(object: any): any {
   const result: any = {};
   // tslint:disable-next-line: forin
@@ -1443,12 +1588,14 @@ export function shallowCopy(object: any): any {
   return result;
 }
 
+/** @hidden */
 const opaque: { [key: string]: boolean } = {
   boolean: true,
   number: true,
   string: true,
 };
 
+/** @hidden */
 export function deepCopy(object: any, frozen?: boolean): any {
   // Opaque objects are not mutable, so safe to copy by assignment
   if (object === undefined || object === null || opaque[typeof object]) {
@@ -1502,6 +1649,7 @@ export function deepCopy(object: any, frozen?: boolean): any {
 }
 
 // tslint:disable-next-line: max-classes-per-file
+/** @hidden */
 export class AbiCoder {
   coerceFunc: CoerceFunc;
   constructor(coerceFunc?: CoerceFunc) {
@@ -1537,9 +1685,7 @@ export class AbiCoder {
 
       coders.push(getParamCoder(this.coerceFunc, typeObject));
     }, this);
-    const encodedArray = new CoderTuple(this.coerceFunc, coders, '_').encode(
-      values,
-    );
+    const encodedArray = new CoderTuple(this.coerceFunc, coders, '_').encode(values);
     return hexlify(encodedArray);
   }
 
@@ -1565,4 +1711,5 @@ export class AbiCoder {
   }
 }
 
+/** @hidden */
 export const defaultAbiCoder: AbiCoder = new AbiCoder();

packages/woop-contract/src/abi/api.ts

@@ -1,6 +1,12 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 import { AbiCoder as ABICoder, ParamType, toUtf8Bytes } from './abiCoder';
-import { isObject, isArray } from '@harmony-js/utils';
-import { keccak256, Arrayish } from '@harmony-js/crypto';
+import { isObject, isArray } from '@woop-js/utils';
+import { keccak256, Arrayish } from '@woop-js/crypto';
 import { jsonInterfaceMethodToString, bnToString } from './utils';
 
 export class AbiCoderClass {
@@ -124,9 +130,7 @@ export class AbiCoderClass {
         decodedValue = values[index];
 
         returnValues[itemKey] = bnToString(decodedValue);
-        returnValues[nonIndexedInputItems[index].name] = bnToString(
-          decodedValue,
-        );
+        returnValues[nonIndexedInputItems[index].name] = bnToString(decodedValue);
       });
     }
 

packages/woop-contract/src/abi/index.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 import { AbiCoderClass } from './api';
 import { AbiCoder as EtherCoder } from './abiCoder';
 

packages/woop-contract/src/abi/utils.ts

@@ -1,5 +1,11 @@
-import { isObject, isArray } from '@harmony-js/utils';
-import { BN } from '@harmony-js/crypto';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { isObject, isArray } from '@woop-js/utils';
+import { BN } from '@woop-js/crypto';
 
 export const jsonInterfaceMethodToString = (json: any): string => {
   if (isObject(json) && json.name && json.name.includes('(')) {
@@ -16,9 +22,7 @@ export const flattenTypes = (includeTuple: any, puts: any[]) => {
   puts.forEach((param: any) => {
     if (typeof param.components === 'object') {
       if (param.type.substring(0, 5) !== 'tuple') {
-        throw new Error(
-          'components found but type is not tuple; report on GitHub',
-        );
+        throw new Error('components found but type is not tuple; report on GitHub');
       }
       let suffix = '';
       const arrayBracket = param.type.indexOf('[');

packages/woop-contract/src/contract.ts

@@ -1,6 +1,12 @@
-import { Wallet } from '@harmony-js/account';
-import { Messenger } from '@harmony-js/network';
-import { Transaction } from '@harmony-js/transaction';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ *
+ */
+
+import { Wallet } from '@woop-js/account';
+import { Messenger } from '@woop-js/network';
+import { Transaction } from '@woop-js/transaction';
 import { AbiCoder } from './abi/index';
 import { abiMapper } from './utils/mapper';
 import { ContractOptions } from './utils/options';
@@ -14,6 +20,9 @@ import { ContractStatus } from './utils/status';
 export class Contract {
   methods: any;
   events: any;
+  fallback: any = undefined;
+  receive: any = undefined;
+  abi: any = [];
   abiModel: any | AbiModel;
   abiCoder: AbiCoderClass;
   options: ContractOptions | any;
@@ -21,6 +30,8 @@ export class Contract {
   transaction?: Transaction;
   status: ContractStatus;
   shardID: number;
+  errorFunc: string = 'Error(string)';
+  errorFuncSig: string;
 
   constructor(
     abi: any = [],
@@ -30,6 +41,7 @@ export class Contract {
     status: ContractStatus = ContractStatus.INITIALISED,
   ) {
     // super();
+    this.abi = abi;
     this.abiCoder = AbiCoder();
     this.abiModel = abiMapper(abi, this.abiCoder);
     this.options = options;
@@ -41,6 +53,7 @@ export class Contract {
     this.runMethodFactory();
     this.runEventFactory();
     this.status = status;
+    this.errorFuncSig = this.abiCoder.encodeFunctionSignature(this.errorFunc);
     // tslint:disable-next-line: no-unused-expression
   }
   isInitialised() {
@@ -105,7 +118,7 @@ export class Contract {
   connect(wallet: Wallet): void {
     this.wallet = wallet;
   }
-  setMessegner(messenger: Messenger) {
+  setMessenger(messenger: Messenger) {
     if (this.wallet instanceof Wallet) {
       this.wallet.setMessenger(messenger);
     } else {

packages/woop-contract/src/contractFactory.ts

@@ -1,4 +1,9 @@
-import { Wallet } from '@harmony-js/account';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ */
+
+import { Wallet } from '@woop-js/account';
 import { Contract } from './contract';
 import { ContractOptions } from './utils/options';
 

packages/woop-contract/src/events/event.ts

@@ -1,4 +1,9 @@
-import { LogSub } from '@harmony-js/network';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ */
+
+import { LogSub } from '@woop-js/network';
 import { AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
 import { decode as eventLogDecoder } from '../utils/decoder';

packages/woop-contract/src/events/eventFactory.ts

@@ -1,4 +1,10 @@
-import { isArray } from '@harmony-js/utils';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { isArray } from '@woop-js/utils';
 import { AbiCoderClass } from '../abi/api';
 import { AbiModel, AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
@@ -27,7 +33,7 @@ export class EventFactory {
         new EventMethod(
           key,
           // params,
-          this.map(this.abiModel, this.contract, params),
+          this.map(this.abiModel.getEvent(key), this.contract, params),
           this.abiModel.getEvent(key),
           this.contract,
         );

packages/woop-contract/src/index.ts

@@ -0,0 +1,11 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+export * from './abi/index';
+export { toUtf8Bytes, toUtf8String, formatBytes32String, parseBytes32String } from './abi/abiCoder';
+
+export { Contract } from './contract';
+export { ContractFactory } from './contractFactory';

packages/woop-contract/src/methods/method.ts

@@ -1,15 +1,18 @@
-import { Wallet } from '@harmony-js/account';
-import { TransactionFactory, Transaction, TxStatus } from '@harmony-js/transaction';
-import { RPCMethod, getResultForData, Emitter } from '@harmony-js/network';
-import { hexToNumber, hexToBN } from '@harmony-js/utils';
-import { getAddress } from '@harmony-js/crypto';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ */
+
+import { Wallet } from '@woop-js/account';
+import { TransactionFactory, Transaction, TxStatus } from '@woop-js/transaction';
+import { RPCMethod, getResultForData, Emitter } from '@woop-js/network';
+import { hexToBN, Unit } from '@woop-js/utils';
+import { getAddress } from '@woop-js/crypto';
 import { AbiItemModel } from '../models/types';
 import { Contract } from '../contract';
 import { methodEncoder } from '../utils/encoder';
 import { ContractStatus } from '../utils/status';
 
-// todo: have to judge if it is contractConstructor
-
 export class ContractMethod {
   contract: Contract;
   params: any;
@@ -31,69 +34,68 @@ export class ContractMethod {
     this.callResponse = undefined;
   }
   send(params: any): Emitter {
+    if (params && !params.gasLimit) {
+      params.gasLimit = params.gas;
+    }
     try {
-      this.transaction = this.transaction.map((tx: any) => {
-        return { ...tx, ...params };
-      });
-
-      const updateNonce: boolean = params.nonce !== undefined ? false : true;
+      let gasLimit: any = params.gasLimit; // change by estimateGas
+      const signTxs = () => {
+        this.transaction = this.transaction.map((tx: any) => {
+          return { ...tx, ...params, gasLimit };
+        });
 
-      this.signTransaction(updateNonce).then((signed) => {
-        this.sendTransaction(signed).then((sent) => {
-          const [txn, id] = sent;
-          this.transaction = txn;
-          this.contract.transaction = this.transaction;
-          this.confirm(id).then(() => {
-            this.transaction.emitter.resolve(this.contract);
+        const waitConfirm: boolean = params && params.waitConfirm === false ? false : true;
+        const updateNonce: boolean = params && params.nonce !== undefined ? false : true;
+        this.signTransaction(updateNonce)
+          .then((signed) => {
+            this.sendTransaction(signed).then((sent) => {
+              const [txn, id] = sent;
+              this.transaction = txn;
+              this.contract.transaction = this.transaction;
+              if (this.transaction.isRejected()) {
+                this.transaction.emitter.reject(id); // in this case, id is error message
+              } else if (waitConfirm) {
+                this.confirm(id).then(() => {
+                  this.transaction.emitter.resolve(this.contract);
+                });
+              } else {
+                this.transaction.emitter.resolve(this.contract);
+              }
+            });
+          })
+          .catch((error) => {
+            this.transaction.emitter.reject(error);
           });
+      };
+
+      if (gasLimit === undefined) {
+        this.estimateGas(params).then((gas) => {
+          gasLimit = hexToBN(gas);
+          signTxs();
         });
-      });
+      } else {
+        signTxs();
+      }
       return this.transaction.emitter;
     } catch (error) {
       throw error;
     }
   }
   async call(options: any, blockNumber: any = 'latest') {
+    if (options && !options.gasLimit) {
+      options.gasLimit = options.gas;
+    }
     try {
       const shardID =
         options !== undefined && options.shardID !== undefined
           ? options.shardID
           : this.contract.shardID;
-      const nonce =
-        this.wallet.signer || (options !== undefined && options.from)
-          ? getResultForData(
-              await this.wallet.messenger.send(
-                RPCMethod.GetTransactionCount,
-                [this.wallet.signer ? this.wallet.signer.address : options.from, blockNumber],
-                shardID,
-              ),
-            )
-          : '0x0';
-
-      let gasLimit: any;
-      // tslint:disable-next-line: prefer-conditional-expression
-      if (options !== undefined) {
-        gasLimit = options.gas || options.gasLimit;
-      } else {
-        gasLimit = hexToBN(await this.estimateGas());
-      }
-      let from: string;
-      // tslint:disable-next-line: prefer-conditional-expression
-      if (this.wallet.signer) {
-        from = options && options.from ? options.from : this.wallet.signer.address;
-      } else {
-        from =
-          options && options.from ? options.from : '0x0000000000000000000000000000000000000000';
-      }
 
       this.transaction = this.transaction.map((tx: any) => {
         return {
           ...tx,
           ...options,
-          from: from || tx.from,
-          gasPrice: options ? options.gasPrice : tx.gasPrice,
-          gasLimit: gasLimit || tx.gasLimit,
-          nonce: Number.parseInt(hexToNumber(nonce), 10),
+          nonce: 0,
         };
       });
       const keys: string[] = Object.keys(this.transaction.txPayload);
@@ -155,16 +157,30 @@ export class ContractMethod {
       throw error;
     }
   }
-  async estimateGas() {
+
+  async estimateGas(options: any) {
     try {
+      interface Payload {
+        [key: string]: any;
+      }
+
+      const estPayload: Payload = {};
+      const txPayload: Payload = this.transaction.txPayload;
+      const keys: string[] = ['from', 'to', 'gasPrice', 'value', 'data'];
+      for (const key of keys) {
+        if (options && options[key]) {
+          estPayload[key] = options[key];
+        } else if (txPayload[key] !== '0x') {
+          estPayload[key] = txPayload[key];
+        }
+      }
+
+      if (this.abiItem.isOfType('constructor')) {
+        delete estPayload.to;
+      }
       const result = getResultForData(
         // tslint:disable-line
-        await (<Wallet>this.wallet).messenger.send(RPCMethod.EstimateGas, [
-          {
-            to: this.transaction.txParams.to,
-            data: this.transaction.txParams.data,
-          },
-        ]),
+        await (<Wallet>this.wallet).messenger.send(RPCMethod.EstimateGas, [estPayload]),
       );
 
       if (result.responseType === 'error') {
@@ -208,7 +224,9 @@ export class ContractMethod {
             'rlp',
             'latest', // 'pending',
           );
-      this.contract.address = TransactionFactory.getContractAddress(signed);
+      if (this.abiItem.isOfType('constructor')) {
+        this.contract.address = TransactionFactory.getContractAddress(signed);
+      }
       this.contract.setStatus(ContractStatus.SIGNED);
       return signed;
     } catch (error) {
@@ -234,7 +252,7 @@ export class ContractMethod {
       );
 
       if (result.receipt && result.txStatus === TxStatus.CONFIRMED) {
-        if (this.methodKey === 'contractConstructor') {
+        if (this.abiItem.isOfType('constructor')) {
           this.contract.setStatus(ContractStatus.DEPLOYED);
         } else {
           this.contract.setStatus(ContractStatus.CALLED);
@@ -249,7 +267,7 @@ export class ContractMethod {
 
   protected createTransaction() {
     if (this.wallet.messenger) {
-      if (this.methodKey === 'contractConstructor') {
+      if (this.abiItem.isOfType('constructor')) {
         // tslint:disable-next-line: no-string-literal
         this.contract.data = this.params[0]['data'] || '0x';
 
@@ -259,12 +277,19 @@ export class ContractMethod {
       } else {
         this.abiItem.contractMethodParameters = this.params || [];
       }
+      const defaultOptions = {
+        gasLimit: new Unit(21000000).asWei().toWei(),
+        gasPrice: new Unit(1).asGwei().toWei(),
+      };
       const txObject = {
+        ...defaultOptions,
+        ...this.contract.options,
         ...this.params[0],
-        to: this.contract.address === '0x' ? '0x' : getAddress(this.contract.address).checksum,
+        to: this.abiItem.isOfType('constructor')
+          ? '0x'
+          : getAddress(this.contract.address).checksum,
         data: this.encodeABI(),
       };
-
       // tslint:disable-line
       const result = new TransactionFactory((<Wallet>this.wallet).messenger).newTx(txObject);
 
@@ -275,11 +300,32 @@ export class ContractMethod {
   }
 
   protected afterCall(response: any) {
-    if (!response || response === '0x') {
-      return null;
+    // length of `0x${methodSig}` is 2+4*2=10
+    if (response.length % 32 === 10 && response.startsWith(this.contract.errorFuncSig)) {
+      const errmsg = this.contract.abiCoder.decodeParameters(
+        [{ type: 'string' }],
+        '0x' + response.slice(10),
+      );
+      throw { revert: errmsg[0] };
+    }
+
+    if (
+      this.abiItem.isOfType('constructor') ||
+      this.abiItem.isOfType('fallback') ||
+      this.abiItem.isOfType('receive')
+    ) {
+      return response;
     }
 
     const outputs = this.abiItem.getOutputs();
+    if (outputs.length === 0) {
+      // if outputs is empty, we can't know the call is revert or not
+      return response;
+    }
+    if (!response || response === '0x') {
+      // if outputs isn't empty, treat it as revert
+      throw { revert: response };
+    }
     if (outputs.length > 1) {
       return this.contract.abiCoder.decodeParameters(outputs, response);
     }

packages/woop-contract/src/methods/methodFactory.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 import { AbiCoderClass } from '../abi/api';
 import { AbiModel } from '../models/types';
 import { Contract } from '../contract';
@@ -21,15 +27,18 @@ export class MethodFactory {
     this.methodKeys.forEach((key: string) => {
       const newObject: any = {};
       newObject[key] = (...params: any[]) =>
-        new ContractMethod(
-          key,
-          params,
-          this.abiModel.getMethod(key),
-          this.contract,
-        );
+        new ContractMethod(key, params, this.abiModel.getMethod(key), this.contract);
 
       Object.assign(this.contract.methods, newObject);
     });
+    if (this.abiModel.hasFallback()) {
+      this.contract.fallback = (calldata: string) =>
+        new ContractMethod('fallback', [calldata], this.abiModel.getFallback(), this.contract);
+    }
+    if (this.abiModel.hasReceive()) {
+      this.contract.receive = () =>
+        new ContractMethod('receive', [], this.abiModel.getReceive(), this.contract);
+    }
     return this.contract;
   }
   /**

packages/woop-contract/src/models/AbiItemModel.ts

@@ -1,4 +1,10 @@
-import { isArray } from '@harmony-js/utils';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { isArray } from '@woop-js/utils';
 import { AbiItemModel, AbiOutput, AbiInput } from './types';
 
 export class AbiItem {

packages/woop-contract/src/models/AbiModel.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 import { AbiItemModel } from './types';
 
 export class AbiModel {
@@ -27,6 +33,20 @@ export class AbiModel {
     return false;
   }
 
+  getFallback(): AbiItemModel | false {
+    if (this.hasFallback()) {
+      return this.abi.fallback;
+    }
+    return false;
+  }
+
+  getReceive(): AbiItemModel | false {
+    if (this.hasReceive()) {
+      return this.abi.receive;
+    }
+    return false;
+  }
+
   getEvents(): AbiItemModel[] {
     return this.abi.events;
   }
@@ -47,6 +67,14 @@ export class AbiModel {
     return typeof this.abi.methods[name] !== 'undefined';
   }
 
+  hasFallback(): boolean {
+    return typeof this.abi.fallback !== 'undefined';
+  }
+
+  hasReceive(): boolean {
+    return typeof this.abi.receive !== 'undefined';
+  }
+
   hasEvent(name: string): boolean {
     return typeof this.abi.events[name] !== 'undefined';
   }

packages/woop-contract/src/models/types.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 // defined by web3.js
 // fixed
 export interface AbiModel {

packages/woop-contract/src/utils/decoder.ts

@@ -1,11 +1,13 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 import { AbiItemModel } from '../models/types';
 import { AbiCoderClass } from '../abi/api';
 
-export const decode = (
-  abiCoder: AbiCoderClass,
-  abiItemModel: AbiItemModel,
-  response: any,
-) => {
+export const decode = (abiCoder: AbiCoderClass, abiItemModel: AbiItemModel, response: any) => {
   let argumentTopics = response.topics;
 
   if (!abiItemModel.anonymous) {

packages/woop-contract/src/utils/encoder.ts

@@ -1,4 +1,10 @@
-import { isArray } from '@harmony-js/utils';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { isArray } from '@woop-js/utils';
 import { AbiItemModel } from '../models/types';
 import { AbiCoderClass } from '../abi/api';
 
@@ -7,6 +13,15 @@ export const methodEncoder = (
   abiItemModel: AbiItemModel,
   deployData: string,
 ) => {
+  if (abiItemModel.isOfType('receive')) {
+    return undefined;
+  }
+  if (abiItemModel.isOfType('fallback')) {
+    return abiItemModel.contractMethodParameters.length
+      ? abiItemModel.contractMethodParameters[0]
+      : undefined;
+  }
+
   let encodedParameters = abiCoder.encodeParameters(
     abiItemModel.getInputs(),
     abiItemModel.contractMethodParameters,

packages/woop-contract/src/utils/formatter.ts

@@ -1,9 +1,10 @@
-import {
-  hexlify,
-  isHexString,
-  keccak256,
-  toChecksumAddress,
-} from '@harmony-js/crypto';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { hexlify, isHexString, keccak256, toChecksumAddress } from '@woop-js/crypto';
 import {
   numberToHex,
   isArray,
@@ -11,7 +12,7 @@ import {
   isString,
   isAddress,
   hexToBN,
-} from '@harmony-js/utils';
+} from '@woop-js/utils';
 import { toUtf8Bytes } from '../abi/abiCoder';
 
 export const inputLogFormatter = (options: any) => {
@@ -92,11 +93,7 @@ export const outputLogFormatter = (log: any) => {
 };
 
 export const inputBlockNumberFormatter = (blockNumber: any) => {
-  if (
-    blockNumber === undefined ||
-    blockNumber === null ||
-    isPredefinedBlockNumber(blockNumber)
-  ) {
+  if (blockNumber === undefined || blockNumber === null || isPredefinedBlockNumber(blockNumber)) {
     return blockNumber;
   }
 
@@ -112,11 +109,7 @@ export const inputBlockNumberFormatter = (blockNumber: any) => {
 };
 
 export const isPredefinedBlockNumber = (blockNumber: string) => {
-  return (
-    blockNumber === 'latest' ||
-    blockNumber === 'pending' ||
-    blockNumber === 'earliest'
-  );
+  return blockNumber === 'latest' || blockNumber === 'pending' || blockNumber === 'earliest';
 };
 
 export const inputAddressFormatter = (address: string) => {

packages/woop-contract/src/utils/mapper.ts

@@ -1,4 +1,10 @@
-import { isArray } from '@harmony-js/utils';
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
+import { isArray } from '@woop-js/utils';
 import { AbiItem } from '../models/AbiItemModel';
 import { AbiModel } from '../models/AbiModel';
 import { AbiItemModel } from '../models/types';
@@ -9,6 +15,8 @@ export const abiMapper = (abi: any[], abiCoder: AbiCoderClass): AbiModel => {
   const mappedAbiItems: any = {
     methods: {},
     events: {},
+    fallback: undefined,
+    receive: undefined,
   };
   let hasConstructor = false;
 
@@ -64,6 +72,11 @@ export const abiMapper = (abi: any[], abiCoder: AbiCoderClass): AbiModel => {
       mappedAbiItems.events[abiItem.funcName] = abiItemModel;
     }
 
+    if (abiItem.type === 'fallback' || abiItem.type === 'receive') {
+      abiItem.signature = abiItem.type;
+      mappedAbiItems[abiItem.type] = new AbiItem(abiItem);
+    }
+
     if (abiItem.type === 'constructor') {
       abiItem.signature = abiItem.type;
       // tslint:disable-next-line: no-string-literal
@@ -86,9 +99,7 @@ export const abiMapper = (abi: any[], abiCoder: AbiCoderClass): AbiModel => {
 
 export const isConstant = (abiItem: AbiItemModel) => {
   return (
-    abiItem.stateMutability === 'view' ||
-    abiItem.stateMutability === 'pure' ||
-    abiItem.constant
+    abiItem.stateMutability === 'view' || abiItem.stateMutability === 'pure' || abiItem.constant
   );
 };
 

packages/woop-contract/src/utils/options.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 export interface ContractOptions {
   data?: string;
   shardID?: number;

packages/woop-contract/src/utils/status.ts

@@ -1,3 +1,9 @@
+/**
+ * @packageDocumentation
+ * @module woop-contract
+ * @hidden
+ */
+
 export enum ContractStatus {
   INITIALISED = 'initialised',
   TESTED = 'tested',

packages/woop-contract/test/abiCoder.test.ts

@@ -1,6 +1,11 @@
+/**
+ * @packageDocumentation
+ * @ignore
+ */
+
 import { AbiCoder } from '../src/abi/abiCoder';
-import { BN } from '@harmony-js/crypto';
-import { isArray } from '@harmony-js/utils';
+import { BN } from '@woop-js/crypto';
+import { isArray } from '@woop-js/utils';
 import { abis } from './fixtures/abiv2';
 
 function getValues(object: any, format?: any, named?: any): any {

packages/woop-contract/tsconfig.json

@@ -6,10 +6,10 @@
   },
   "include": ["src", "../../typings/**/*.d.ts"],
   "references": [
-    {"path": "../harmony-account"},
-    {"path": "../harmony-crypto"},
-    {"path": "../harmony-utils"},
-    {"path": "../harmony-transaction"},
-    {"path": "../harmony-network"}
+    {"path": "../woop-account"},
+    {"path": "../woop-crypto"},
+    {"path": "../woop-utils"},
+    {"path": "../woop-transaction"},
+    {"path": "../woop-network"}
   ]
 }

packages/woop-core/README.md

@@ -0,0 +1,164 @@
+# @woop-js/core
+
+This package provides a collection of apis to interact with Woop blockchain.
+
+## Installation
+
+```
+npm install @woop-js/core
+```
+
+## Usage
+
+Create a Woop instance connecting to testnet
+
+```javascript
+const { Woop } = require('@woop-js/core');
+const {
+  ChainID,
+  ChainType,
+  hexToNumber,
+  numberToHex,
+  fromWei,
+  Units,
+  Unit,
+} = require('@woop-js/utils');
+
+const wiki = new Woop(
+    'https://api.s0.b.hmny.io/',
+    {
+        chainType: ChainType.Woop,
+        chainId: ChainID.WikiTestnet,
+    },
+);
+```
+
+Getting balance of account `one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7`
+```javascript
+wiki.blockchain
+  .getBalance({ address: 'one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7' })
+  .then((response) => {
+    console.log('balance in ONEs: ' + fromWei(hexToNumber(response.result), Units.one));
+  });
+```
+
+Getting the latest block number
+```javascript
+wiki.blockchain.getBlockNumber().then((response) => {
+  console.log('current block number: ' + hexToNumber(response.result));
+});
+```
+
+Getting the block using block hash
+```javascript
+wiki.blockchain
+  .getBlockByHash({
+    blockHash: '0x08c46ae7249362a7d1f602d44c5a81f33ebdab6a7dcb6068f99610b57911aafd',
+  })
+  .then((response) => {
+    console.log(response.result);
+  });
+```
+
+Getting the block using block number
+```javascript
+wiki.blockchain
+  .getBlockByNumber({
+    blockNumber: numberToHex(422635),
+  })
+  .then((response) => {
+    console.log(response.result);
+  });
+```
+
+Getting the transaction using hash
+```javascript
+wiki.blockchain
+  .getTransactionByHash({
+    txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
+  })
+  .then((response) => {
+    console.log(response.result);
+  });
+```
+
+Getting the transaction receipt
+```javascript
+wiki.blockchain
+  .getTransactionReceipt({
+    txnHash: '0x56c73eb993b18dc04baacec5c2e9d1292a090f6a978a4a1c461db5255fcbc831',
+  })
+  .then((response) => {
+    console.log(response.result);
+  });
+```
+
+Getting the cross-shard transaction receipt
+```javascript
+wiki.blockchain
+  .getCxReceiptByHash({
+    txnHash: '0xcd36a90ff5d5373285c2896ba7bbcd3f5324263c0cb8ecfb7cad2f5fc2fbdbda',
+    shardID: 1,
+  })
+  .then((value) => {
+    console.log(value.result);
+  });
+```
+
+Getting the deployed smart contract code
+```javascript
+wiki.blockchain
+  .getCode({
+    address: '0x08AE1abFE01aEA60a47663bCe0794eCCD5763c19',
+    blockNumber: 'latest',
+  })
+  .then((response) => {
+    console.log(response.result);
+  });
+```
+
+Getting the transaction count of an account
+```javascript
+wiki.blockchain
+  .getTransactionCount({
+    address: 'one1pdv9lrdwl0rg5vglh4xtyrv3wjk3wsqket7zxy',
+  })
+  .then((response) => {
+    console.log(hexToNumber(response.result));
+  });
+```
+
+Getting the shard structure and details
+```javascript
+wiki.blockchain.getShardingStructure().then((response) => {
+  console.log(response.result);
+});
+```
+
+Transferring funds using `sendTransaction`
+```javascript
+// key corresponds to one103q7qe5t2505lypvltkqtddaef5tzfxwsse4z7, only has testnet balance
+wiki.wallet.addByPrivateKey('45e497bd45a9049bcb649016594489ac67b9f052a6cdf5cb74ee2427a60bf25e');
+
+async function transfer() {
+  const txn = wiki.transactions.newTx({
+    to: 'one166axnkjmghkf3df7xfvd0hn4dft8kemrza4cd2',
+    value: new Unit(1).asOne().toWei(),
+    // gas limit, you can use string
+    gasLimit: '21000',
+    // send token from shardID
+    shardID: 0,
+    // send token to toShardID
+    toShardID: 0,
+    // gas Price, you can use Unit class, and use Gwei, then remember to use toWei(), which will be transformed to BN
+    gasPrice: new wiki.utils.Unit('1').asGwei().toWei(),
+  });
+
+  // sign the transaction use wallet;
+  const signedTxn = await wiki.wallet.signTransaction(txn);
+  const txnHash = await wiki.blockchain.sendTransaction(signedTxn);
+  console.log(txnHash.result);
+}
+
+transfer();
+```

packages/woop-core/package.json

@@ -1,7 +1,7 @@
 {
-  "name": "@harmony-js/account",
-  "version": "0.1.32",
-  "description": "account and wallet for harmony",
+  "name": "@woop-js/core",
+  "version": "0.1.58",
+  "description": "woop core package",
   "main": "dist/index.js",
   "node": "dist/index.js",
   "browser": "dist/index.js",
@@ -18,12 +18,13 @@
   "author": "neeboo@firestack.one",
   "license": "MIT",
   "dependencies": {
-    "@harmony-js/core": "0.1.32",
-    "@harmony-js/crypto": "0.1.32",
-    "@harmony-js/network": "0.1.31",
-    "@harmony-js/staking": "0.1.32",
-    "@harmony-js/transaction": "0.1.32",
-    "@harmony-js/utils": "0.1.28"
+    "@woop-js/account": "0.1.58",
+    "@woop-js/contract": "0.1.58",
+    "@woop-js/crypto": "0.1.58",
+    "@woop-js/network": "0.1.58",
+    "@woop-js/staking": "0.1.58",
+    "@woop-js/transaction": "0.1.58",
+    "@woop-js/utils": "0.1.58"
   },
-  "gitHead": "0f2c4f00383611397ba83182322be3394451f8d6"
+  "gitHead": "56606e9365721729a490c27d6a294e0daf90fbdf"
 }

packages/woop-core/src/index.ts

@@ -0,0 +1,11 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ * @hidden
+ */
+
+export * from './woop';
+export * from './blockchain';
+export * from './truffleProvider';
+export * from './woopExtension';
+export * from './types';

packages/woop-core/src/truffleProvider.ts

@@ -1,12 +1,21 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ * @hidden
+ */
+
 import {
   HttpProvider,
   WSProvider,
   RPCRequestPayload,
   ResponseMiddleware,
-} from '@harmony-js/network';
+} from '@woop-js/network';
+
+import { ChainID, ChainType, Unit, isBech32Address } from '@woop-js/utils';
+import { HDNode } from '@woop-js/account';
+import { fromBech32, HRP } from '@woop-js/crypto';
 
-import { ChainID, ChainType, Unit } from '@harmony-js/utils';
-import { HDNode } from '@harmony-js/account';
+const packageInfo = { version: '1.0.0' };
 
 export interface ArgsResolver {
   newArgs: any;
@@ -21,11 +30,13 @@ export interface HDOptions {
   index: number;
   addressCount: number;
 }
+
 export interface ChainOptions {
   shardID: number;
   chainType: ChainType;
   chainId: ChainID;
 }
+
 export interface TransactionOptions {
   gasLimit: string;
   gasPrice: string;
@@ -41,8 +52,8 @@ export class TruffleProvider extends HDNode {
     },
     chainOptions: ChainOptions = {
       shardID: 0,
-      chainType: ChainType.Harmony,
-      chainId: ChainID.HmyLocal,
+      chainType: ChainType.Woop,
+      chainId: ChainID.WikiLocal,
     },
     transactionOptions: TransactionOptions = {
       gasLimit: '10000000',
@@ -65,7 +76,7 @@ export class TruffleProvider extends HDNode {
     const { newArgs, id, params, newMethod, callback } = this.resolveArgs(...args);
 
     switch (newMethod) {
-      case 'hmy_accounts': {
+      case 'wiki_accounts': {
         const accounts = this.getAccounts();
         callback(null, {
           result: accounts,
@@ -79,13 +90,13 @@ export class TruffleProvider extends HDNode {
         };
         // break;
       }
-      case 'hmy_sendTransaction': {
+      case 'wiki_sendTransaction': {
         const txObj = params[0];
         const rawTxn = await this.signTransaction(txObj);
         const result = await this.provider.send(
           {
             id,
-            method: 'hmy_sendRawTransaction',
+            method: 'wiki_sendRawTransaction',
             params: [rawTxn],
             jsonrpc: '2.0',
           },
@@ -95,11 +106,11 @@ export class TruffleProvider extends HDNode {
 
         //  break;
       }
-      case 'hmy_getTransactionReceipt': {
+      case 'wiki_getTransactionReceipt': {
         const result = await this.provider.send(
           {
             id,
-            method: 'hmy_getTransactionReceipt',
+            method: 'wiki_getTransactionReceipt',
             params: [params[0]],
             jsonrpc: '2.0',
           },
@@ -133,13 +144,29 @@ export class TruffleProvider extends HDNode {
           jsonrpc: '2.0',
         };
       }
-      case 'hmy_getBlockByNumber': {
+      case 'web3_clientVersion': {
+        callback(null, {
+          result: `Woop/${packageInfo.version}/@woop-js`,
+          id,
+          jsonrpc: '2.0',
+        });
+        return {
+          result: `Woop/${packageInfo.version}/@woop-js`,
+          id,
+          jsonrpc: '2.0',
+        };
+      }
+      case 'wiki_getBlockByNumber': {
         const result = await this.provider.send(newArgs, (err: any, res: any) => {
           try {
             if (err) {
               callback(err);
             }
             const response = this.resolveResult(res);
+            if (response.error) {
+              callback(response.error);
+              return;
+            }
 
             if (
               new Unit(response.result.gasLimit)
@@ -152,6 +179,9 @@ export class TruffleProvider extends HDNode {
                 .toWei()
                 .toString('hex')}`;
             }
+            if (isBech32Address(response.result.miner)) {
+              response.result.miner = fromBech32(response.result.miner, HRP);
+            }
             callback(null, response);
           } catch (error) {
             throw error;
@@ -161,7 +191,7 @@ export class TruffleProvider extends HDNode {
       }
 
       default: {
-        // hmy_getBlockByNumber
+        // wiki_getBlockByNumber
 
         const result = await this.provider.send(
           newArgs,
@@ -183,7 +213,7 @@ export class TruffleProvider extends HDNode {
     const params = args[0].params;
     let newMethod: string = method;
     if (method.startsWith('eth')) {
-      newMethod = method.replace('eth', 'hmy');
+      newMethod = method.replace('eth', 'wiki');
     }
     args[0].method = newMethod;
 

packages/woop-core/src/types.ts

@@ -0,0 +1,31 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ * @hidden
+ */
+
+import { HttpProvider, Messenger } from '@woop-js/network';
+import { TransactionFactory, Transaction } from '@woop-js/transaction';
+import { Wallet, Account } from '@woop-js/account';
+import { ChainType, ChainID } from '@woop-js/utils';
+import { Blockchain } from './blockchain';
+
+export interface WoopModule {
+  HttpProvider: HttpProvider;
+  Messenger: Messenger;
+  Blockchain: Blockchain;
+  TransactionFactory: TransactionFactory;
+  Wallet: Wallet;
+  Transaction: Transaction;
+  Account: Account;
+}
+
+export enum UrlType {
+  http,
+  ws,
+}
+
+export interface WoopSetting<T extends ChainType, I extends ChainID> {
+  type: T;
+  id: I;
+}

packages/woop-core/src/util.ts

@@ -1,7 +1,13 @@
-import { ChainType, ChainID, defaultConfig } from '@harmony-js/utils';
-import { Harmony } from './harmony';
+/**
+ * @packageDocumentation
+ * @module woop-core
+ * @hidden
+ */
 
-export interface HarmonyConfig {
+import { ChainType, ChainID, defaultConfig } from '@woop-js/utils';
+import { Woop } from './woop';
+
+export interface WoopConfig {
   chainUrl?: string;
   chainType: ChainType;
   chainId: ChainID;
@@ -11,18 +17,18 @@ export interface HarmonyConfig {
 // tslint:disable-next-line: variable-name
 export function createWeb3(_web3: any) {
   const url: string = _web3.currentProvider.url;
-  const harmony = new Harmony(url, {
+  const woop = new Woop(url, {
     chainId: defaultConfig.Default.Chain_ID,
     chainType: defaultConfig.Default.Chain_Type,
     chainUrl: defaultConfig.Default.Chain_URL,
   });
 
-  _web3.setProvider(harmony.messenger.provider);
-  _web3.messenger = harmony.messenger;
-  _web3.eth.getRpcResult = harmony.blockchain.getRpcResult;
+  _web3.setProvider(woop.messenger.provider);
+  _web3.messenger = woop.messenger;
+  _web3.eth.getRpcResult = woop.blockchain.getRpcResult;
 
   // map blockchain to eth
-  const { blockchain } = harmony;
+  const { blockchain } = woop;
   _web3.eth.getBlockNumber = () => blockchain.getBlockByNumber;
   _web3.eth.getBalance = (address: string, blockNumber?: string) =>
     blockchain.getBalance({ address, blockNumber });
@@ -61,31 +67,31 @@ export function createWeb3(_web3: any) {
   _web3.eth.logs = (options: any) => blockchain.logs(options);
 
   // map subscribe to _web3
-  _web3.eth.subscribe = harmony.messenger.subscribe;
+  _web3.eth.subscribe = woop.messenger.subscribe;
 
   // map accounts to _web3
-  _web3.accounts = harmony.wallet.accounts;
-  _web3.eth.accounts.create = harmony.wallet.createAccount;
-  _web3.eth.accounts.privateKeyToAccount = harmony.wallet.addByPrivateKey;
+  _web3.accounts = woop.wallet.accounts;
+  _web3.eth.accounts.create = woop.wallet.createAccount;
+  _web3.eth.accounts.privateKeyToAccount = woop.wallet.addByPrivateKey;
   _web3.eth.accounts.encrypt = async (privateKey: string, password: string) => {
-    const newAcc = new harmony.Modules.Account(privateKey, harmony.messenger);
+    const newAcc = new woop.Modules.Account(privateKey, woop.messenger);
     const result = await newAcc.toFile(password);
     return result;
   };
 
   _web3.eth.accounts.decrypt = async (keystoreJsonV3: any, password: string) => {
-    const newAcc = new harmony.Modules.Account();
+    const newAcc = new woop.Modules.Account();
     const result = await newAcc.fromFile(JSON.stringify(keystoreJsonV3), password);
     return result;
   };
 
-  _web3.eth.accounts.signTransaction = harmony.wallet.signTransaction;
+  _web3.eth.accounts.signTransaction = woop.wallet.signTransaction;
 
   // map transaction to web3
-  _web3.eth.recoverTransaction = harmony.transactions.recover;
+  _web3.eth.recoverTransaction = woop.transactions.recover;
 
   // map contract to web3
-  _web3.eth.Contract = harmony.contracts.createContract;
+  _web3.eth.Contract = woop.contracts.createContract;
 
-  _web3.utils = { ..._web3.utils, ...harmony.utils, ...harmony.crypto };
+  _web3.utils = { ..._web3.utils, ...woop.utils, ...woop.crypto };
 }

packages/woop-core/src/woop.ts

@@ -0,0 +1,229 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ */
+
+import * as crypto from '@woop-js/crypto';
+import * as utils from '@woop-js/utils';
+
+import { Provider, HttpProvider, Messenger, WSProvider, ShardingItem } from '@woop-js/network';
+import { TransactionFactory, Transaction } from '@woop-js/transaction';
+import { StakingTransaction, StakingFactory } from '@woop-js/staking';
+import { ContractFactory, Contract } from '@woop-js/contract';
+import { Wallet, Account } from '@woop-js/account';
+import { Blockchain } from './blockchain';
+import { WoopConfig } from './util';
+
+export class Woop extends utils.WoopCore {
+  /**@ignore*/
+  Modules = {
+    HttpProvider,
+    WSProvider,
+    Messenger,
+    Blockchain,
+    TransactionFactory,
+    StakingFactory,
+    Wallet,
+    Transaction,
+    StakingTransaction,
+    Account,
+    Contract,
+  };
+  /**@ignore*/
+  messenger: Messenger;
+  /**@ignore*/
+  transactions: TransactionFactory;
+  /**@ignore*/
+  stakings: StakingFactory;
+  /**@ignore*/
+  wallet: Wallet;
+  /**@ignore*/
+  blockchain: Blockchain;
+  /**@ignore*/
+  contracts: ContractFactory;
+  /**@ignore*/
+  crypto: any;
+  /**@ignore*/
+  utils: any;
+  /**@ignore*/
+  defaultShardID?: number;
+  /**@ignore*/
+  private provider: HttpProvider | WSProvider;
+
+  /**
+   * Create a woop instance
+   *
+   * @param url The end-points of the wiki blockchain
+   * @param config set up `ChainID` and `ChainType`, typically we can use the default values
+   *
+   * @example
+   * ```
+   * // import or require Woop class
+   * const { Woop } = require('@woop-js/core');
+   *
+   * // import or require settings
+   * const { ChainID, ChainType } = require('@woop-js/utils');
+   *
+   * // Initialize the Woop instance
+   * const wiki = new Woop(
+   *   // rpc url:
+   *   // local: http://localhost:9500
+   *   // testnet: https://api.s0.b.hmny.io/
+   *   // mainnet: https://api.s0.t.hmny.io/
+   *   'http://localhost:9500',
+   *   {
+   *     // chainType set to Woop
+   *     chainType: ChainType.Woop,
+   *     // chainType set to WikiLocal
+   *     chainId: ChainID.WikiLocal,
+   *   },
+   * );
+   * ```
+   */
+  constructor(
+    url: string,
+    config: WoopConfig = {
+      chainId: utils.defaultConfig.Default.Chain_ID,
+      chainType: utils.defaultConfig.Default.Chain_Type,
+    },
+  ) {
+    super(config.chainType, config.chainId);
+
+    const providerUrl = config.chainUrl || url || utils.defaultConfig.Default.Chain_URL;
+
+    this.provider = new Provider(providerUrl).provider;
+    this.messenger = new Messenger(this.provider, this.chainType, this.chainId);
+    this.blockchain = new Blockchain(this.messenger);
+    this.transactions = new TransactionFactory(this.messenger);
+    this.stakings = new StakingFactory(this.messenger);
+    this.wallet = new Wallet(this.messenger);
+    this.contracts = new ContractFactory(this.wallet);
+    this.crypto = crypto;
+    this.utils = utils;
+    this.defaultShardID = config.shardID;
+    if (this.defaultShardID !== undefined) {
+      this.setShardID(this.defaultShardID);
+    }
+  }
+
+  /**
+   * Will change the provider for its module.
+   *
+   * @param provider a valid provider, you can replace it with your own working node
+   *
+   * @example
+   * ```javascript
+   * const tmp = wiki.setProvider('http://localhost:9500');
+   * ```
+   */
+  public setProvider(provider: string | HttpProvider | WSProvider): void {
+    this.provider = new Provider(provider).provider;
+    this.messenger.setProvider(this.provider);
+    this.setMessenger(this.messenger);
+  }
+
+  /**
+   * set the chainID
+   * 
+   * @hint
+   * ```
+   * Default = 0,
+   * EthMainnet = 1,
+    Morden = 2,
+    Ropsten = 3,
+    Rinkeby = 4,
+    RootstockMainnet = 30,
+    RootstockTestnet = 31,
+    Kovan = 42,
+    EtcMainnet = 61,
+    EtcTestnet = 62,
+    Geth = 1337,
+    Ganache = 0,
+    WikiMainnet = 1,
+    WikiTestnet = 2,
+    WikiLocal = 2,
+    WikiPangaea = 3
+   * ```
+   * @param chainId 
+   * 
+   * @example
+   * ```
+   * wiki.setChainId(2);
+   * ```
+   */
+  public setChainId(chainId: utils.ChainID) {
+    this.chainId = chainId;
+    this.messenger.setChainId(this.chainId);
+    this.setMessenger(this.messenger);
+  }
+
+  /**
+   * Change the Shard ID
+   *
+   * @example
+   * ```
+   * wiki.setShardID(2);
+   * ```
+   */
+  public setShardID(shardID: number) {
+    this.defaultShardID = shardID;
+    this.messenger.setDefaultShardID(this.defaultShardID);
+    this.setMessenger(this.messenger);
+  }
+
+  /**
+   * set the chainType
+   *
+   * @param chainType `wiki` or `eth`
+   *
+   * @example
+   * ```
+   * // set chainType to wiki
+   * wiki.setChainType('wiki');
+   * // set chainType to eth
+   * wiki.setChainType('eth');
+   * ```
+   */
+  public setChainType(chainType: utils.ChainType) {
+    this.chainType = chainType;
+    this.messenger.setChainType(this.chainType);
+    this.setMessenger(this.messenger);
+  }
+
+  /**
+   * Set the sharding Structure
+   *
+   * @param shardingStructures The array of information of sharding structures
+   *
+   * @example
+   * ```javascript
+   * wiki.shardingStructures([
+   *   {"current":true,"http":"http://127.0.0.1:9500",
+   *    "shardID":0,"ws":"ws://127.0.0.1:9800"},
+   *   {"current":false,"http":"http://127.0.0.1:9501",
+   *    "shardID":1,"ws":"ws://127.0.0.1:9801"}
+   * ]);
+   * ```
+   */
+  public shardingStructures(shardingStructures: ShardingItem[]) {
+    for (const shard of shardingStructures) {
+      const shardID =
+        typeof shard.shardID === 'string' ? Number.parseInt(shard.shardID, 10) : shard.shardID;
+      this.messenger.shardProviders.set(shardID, {
+        current: shard.current !== undefined ? shard.current : false,
+        shardID,
+        http: shard.http,
+        ws: shard.ws,
+      });
+    }
+    this.setMessenger(this.messenger);
+  }
+
+  /**@ignore*/
+  private setMessenger(messenger: Messenger) {
+    this.blockchain.setMessenger(messenger);
+    this.wallet.setMessenger(messenger);
+    this.transactions.setMessenger(messenger);
+    this.stakings.setMessenger(messenger);
+  }
+}

packages/woop-core/src/woopExtension.ts

@@ -1,3 +1,8 @@
+/**
+ * @packageDocumentation
+ * @module woop-core
+ */
+
 import {
   HttpProvider,
   WSProvider,
@@ -5,30 +10,35 @@ import {
   Provider,
   RPCMethod,
   ShardingItem,
-} from '@harmony-js/network';
+} from '@woop-js/network';
 
-import * as crypto from '@harmony-js/crypto';
-import * as utils from '@harmony-js/utils';
+import * as crypto from '@woop-js/crypto';
+import * as utils from '@woop-js/utils';
 
-import { Transaction, TransactionFactory } from '@harmony-js/transaction';
+import { Transaction, TransactionFactory } from '@woop-js/transaction';
 import { Blockchain } from './blockchain';
-import { ContractFactory } from '@harmony-js/contract';
-import { HarmonyConfig } from './util';
+import { ContractFactory } from '@woop-js/contract';
+import { WoopConfig } from './util';
 
+/** @hidden */
 export enum ExtensionType {
   MathWallet = 'MathWallet',
+  OneWallet = 'OneWallet',
 }
 
+/** @hidden */
 export interface ExtensionAccount {
   address: 'string';
   name: 'string';
 }
 
+/** @hidden */
 export interface ExtensionNetwork {
   chain_url: string;
   net_version: number;
 }
 
+/** @hidden */
 export interface ExtensionInterface {
   signTransaction: (
     transaction: Transaction,
@@ -37,34 +47,64 @@ export interface ExtensionInterface {
     blockNumber: string,
   ) => Promise<Transaction>;
   getAccount: () => Promise<ExtensionAccount>;
+  forgetIdentity: () => Promise<void>;
   messenger?: Messenger;
   version: string;
   isMathWallet?: boolean;
+  isOneWallet?: boolean;
   network: ExtensionNetwork;
 }
 
-export class HarmonyExtension {
+export class WoopExtension {
+  /**@ignore*/
   extensionType: ExtensionType | null;
+  /**@ignore*/
   wallet: ExtensionInterface;
+  /**@ignore*/
   provider: HttpProvider | WSProvider;
+  /**@ignore*/
   messenger: Messenger;
+  /**@ignore*/
   blockchain: Blockchain;
+  /**@ignore*/
   transactions: TransactionFactory;
+  /**@ignore*/
   contracts: ContractFactory;
+  /**@ignore*/
   crypto: any;
+  /**@ignore*/
   utils: any;
+  /**@ignore*/
   defaultShardID?: number;
 
+  /**
+   * Create an blockchain instance support wallet injection
+   *
+   * @param wallet could be MathWallet or OneWallet instance
+   * @param config (optional), using default `Chain_Id` and `Chain_Type`
+   *
+   * @example
+   * ```javascript
+   * // Using Mathwallet instance
+   * export const initEx = async() => {
+   *   wikiEx = new WoopExtension(window.woop);
+   * }
+   * // Using OneWallet instance
+   * export const initEx = async() => {
+   *   wikiEx = new WoopExtension(window.onewallet);
+   * }
+   * ```
+   */
   constructor(
     wallet: ExtensionInterface,
-    config: HarmonyConfig = {
+    config: WoopConfig = {
       chainId: utils.defaultConfig.Default.Chain_ID,
       chainType: utils.defaultConfig.Default.Chain_Type,
     },
   ) {
     this.extensionType = null;
     this.wallet = wallet;
-    // check if it is mathwallet
+    // check if it is mathwallet or onewallet
     this.isExtension(this.wallet);
 
     if (wallet.messenger) {
@@ -81,12 +121,31 @@ export class HarmonyExtension {
     this.crypto = crypto;
     this.utils = utils;
   }
+
+  /**
+   * Will change the provider for its module.
+   *
+   * @param provider a valid provider, you can replace it with your own working node
+   *
+   * @example
+   * ```javascript
+   * const tmp = wikiEx.setProvider('http://localhost:9500');
+   * ```
+   */
   public setProvider(provider: string | HttpProvider | WSProvider): void {
     this.provider = new Provider(provider).provider;
     this.messenger.setProvider(this.provider);
     this.setMessenger(this.messenger);
   }
 
+  /**
+   * Change the Shard ID
+   *
+   * @example
+   * ```
+   * wikiEx.setShardID(2);
+   * ```
+   */
   public setShardID(shardID: number) {
     this.defaultShardID = shardID;
     this.messenger.setDefaultShardID(this.defaultShardID);
@@ -96,11 +155,12 @@ export class HarmonyExtension {
   public isExtension(wallet: ExtensionInterface) {
     let isExtension = false;
     this.extensionType = null;
-    if (wallet.isMathWallet) {
+    if (wallet.isMathWallet || wallet.isOneWallet) {
       isExtension = true;
-      this.extensionType = ExtensionType.MathWallet;
+      if (wallet.isMathWallet) this.extensionType = ExtensionType.MathWallet;
+      else this.extensionType = ExtensionType.OneWallet;
 
-      // remake signTransaction of MathWallet
+      // remake signTransaction of MathWallet or OneWallet
       const { signTransaction } = this.wallet;
       this.wallet.signTransaction = async (
         transaction: Transaction,
@@ -112,7 +172,7 @@ export class HarmonyExtension {
 
         if (updateNonce) {
           const nonce = await this.messenger.send(
-            RPCMethod.GetTransactionCount,
+            RPCMethod.GetAccountNonce,
             [crypto.getAddress(extensionAccount.address).checksum, blockNumber],
             this.messenger.chainPrefix,
             typeof transaction.txParams.shardID === 'string'
@@ -122,7 +182,7 @@ export class HarmonyExtension {
           transaction.setParams({
             ...transaction.txParams,
             from: crypto.getAddress(extensionAccount.address).bech32,
-            nonce: Number.parseInt(utils.hexToNumber(nonce.result), 10),
+            nonce: Number.parseInt(utils.isHex(nonce.result.toString()) ? utils.hexToNumber(nonce.result.toString()) : nonce.result.toString(), 10),
           });
         } else {
           transaction.setParams({
@@ -139,12 +199,49 @@ export class HarmonyExtension {
     }
     return;
   }
+
+  /**
+   * Get the wallet account
+   *
+   * @example
+   * ```javascript
+   * const account = wikiEx.login();
+   * console.log(account);
+   * ```
+   */
   public async login() {
     const account = await this.wallet.getAccount();
     // Use address
     return account;
   }
 
+  /**
+   * Log out the wallet account
+   *
+   * @example
+   * ```javascript
+   * wikiEx.logout();
+   * ```
+   */
+  public async logout() {
+    await this.wallet.forgetIdentity();
+  }
+
+  /**
+   * Set the sharding Structure
+   *
+   * @param shardingStructures The array of information of sharding structures
+   *
+   * @example
+   * ```javascript
+   * wikiEx.shardingStructures([
+   *   {"current":true,"http":"http://127.0.0.1:9500",
+   *    "shardID":0,"ws":"ws://127.0.0.1:9800"},
+   *   {"current":false,"http":"http://127.0.0.1:9501",
+   *    "shardID":1,"ws":"ws://127.0.0.1:9801"}
+   * ]);
+   * ```
+   */
   public shardingStructures(shardingStructures: ShardingItem[]) {
     for (const shard of shardingStructures) {
       const shardID =
@@ -158,6 +255,8 @@ export class HarmonyExtension {
     }
     this.setMessenger(this.messenger);
   }
+
+  /**@ignore*/
   private setMessenger(messenger: Messenger) {
     this.blockchain.setMessenger(messenger);
     this.wallet.messenger = messenger;

packages/woop-core/test/blockchain.test.ts

@@ -1,18 +1,23 @@
+/**
+ * @packageDocumentation
+ * @ignore
+ */
+
 // tslint:disable-next-line: no-implicit-dependencies
 import fetch from 'jest-fetch-mock';
 import { Blockchain } from '../src/blockchain';
-import { HttpProvider, Messenger } from '@harmony-js/network';
+import { HttpProvider, Messenger } from '@woop-js/network';
 
 const provider = new HttpProvider('https://mock.com');
 const messenger = new Messenger(provider);
 
 function runMocks(mockRpcResponse: any, repeat: number): void {
-  const mocks = [];
+  const mocks: any = [];
   for (let i = 0; i < 5; i++) {
     mocks.push(mockRpcResponse);
   }
   // tslint:disable-next-line: no-shadowed-variable
-  const responses = mocks.map((res) => [JSON.stringify(res)]);
+  const responses = mocks.map((res: any) => [JSON.stringify(res), {status: 200}]);
   fetch.mockResponses(...responses);
 }
 
@@ -36,25 +41,19 @@ describe('test Blockchain', () => {
         extraData: '0x',
         gasLimit: '0x254a0e6f8',
         gasUsed: '0x22da16',
-        hash:
-          '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
+        hash: '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
         logsBloom:
           '0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000',
         miner: '0x0000000000000000000000000000000000000000',
-        mixHash:
-          '0x0000000000000000000000000000000000000000000000000000000000000000',
+        mixHash: '0x0000000000000000000000000000000000000000000000000000000000000000',
         nonce: '0x0000000000000000',
         number: '0x0',
-        parentHash:
-          '0x057e52af22d94cd40626d1e157e3468219d8236847c13bb3aa11f31fd6c4e71a',
-        receiptsRoot:
-          '0xf9c8a65a3224a4c6e6ae3b9f0ee992c4cefdbe4db318c4ec52880e324f1b77bd',
+        parentHash: '0x057e52af22d94cd40626d1e157e3468219d8236847c13bb3aa11f31fd6c4e71a',
+        receiptsRoot: '0xf9c8a65a3224a4c6e6ae3b9f0ee992c4cefdbe4db318c4ec52880e324f1b77bd',
         size: '0x2de9',
-        stateRoot:
-          '0x112322fee869910b9a0e390ae536addca7a2a82bac7c17a61ed43a715e845218',
+        stateRoot: '0x112322fee869910b9a0e390ae536addca7a2a82bac7c17a61ed43a715e845218',
         timestamp: 1556265598,
-        transactionsRoot:
-          '0x7687794ce8479d36c1a6d8b161dca37d90bd824da1c36d6d8f33f7bf4015c1d0',
+        transactionsRoot: '0x7687794ce8479d36c1a6d8b161dca37d90bd824da1c36d6d8f33f7bf4015c1d0',
         uncles: [],
       },
     };
@@ -73,14 +72,12 @@ describe('test Blockchain', () => {
     expect(res3.result.timestamp).toEqual(1556265598);
 
     const res4 = await bc.getBlockByHash({
-      blockHash:
-        '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
+      blockHash: '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
     });
     expect(res4.responseType).toEqual('raw');
     expect(res4.result.size).toEqual('0x2de9');
     const res5 = await bc.getBlockByHash({
-      blockHash:
-        '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
+      blockHash: '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
       returnObject: true,
     });
     expect(res5.responseType).toEqual('raw');
@@ -94,14 +91,12 @@ describe('test Blockchain', () => {
       jsonrpc: '2.0',
       id: 1,
       result: {
-        blockHash:
-          '0x359036996c7ad7fdaa42b18de2fc157ae97d4cd3f32c688af349225f7e8f8fc6',
+        blockHash: '0x359036996c7ad7fdaa42b18de2fc157ae97d4cd3f32c688af349225f7e8f8fc6',
         blockNumber: '0x1',
         from: '0x15a128e599b74842bccba860311efa92991bffb5',
         gas: '0x81650',
         gasPrice: '0x0',
-        hash:
-          '0x9a71ea0839511c95b0818bd54a38ab56a05337a8282245d853d0ae3a1aedd7da',
+        hash: '0x9a71ea0839511c95b0818bd54a38ab56a05337a8282245d853d0ae3a1aedd7da',
         input:
           '0x6080604052678ac7230489e80000600155600280546001600160a01b0319163317905561014d806100316000396000f3fe608060405234801561001057600080fd5b50600436106100365760003560e01c806327c78c421461003b5780634ddd108a14610063575b600080fd5b6100616004803603602081101561005157600080fd5b50356001600160a01b031661007d565b005b61006b61011c565b60408051918252519081900360200190f35b6002546001600160a01b0316331461009457600080fd5b600154303110156100a457600080fd5b6001600160a01b03811660009081526020819052604090205460ff16156100ca57600080fd5b6001600160a01b038116600081815260208190526040808220805460ff1916600190811790915554905181156108fc0292818181858888f19350505050158015610118573d6000803e3d6000fd5b5050565b30319056fea165627a7a72305820b83c347551d539b44b318fb7b4601a635a7d3a6d7063d11e6e05e4886b6d88050029',
         nonce: '0x0',
@@ -117,16 +112,14 @@ describe('test Blockchain', () => {
     runMocks(mockRpcResponse, 4);
 
     const res1 = await bc.getTransactionByHash({
-      txnHash:
-        '0x9a71ea0839511c95b0818bd54a38ab56a05337a8282245d853d0ae3a1aedd7da',
+      txnHash: '0x9a71ea0839511c95b0818bd54a38ab56a05337a8282245d853d0ae3a1aedd7da',
     });
     expect(res1.responseType).toEqual('raw');
     expect(res1.result.blockHash).toEqual(
       '0x359036996c7ad7fdaa42b18de2fc157ae97d4cd3f32c688af349225f7e8f8fc6',
     );
     const res2 = await bc.getTransactionByBlockHashAndIndex({
-      blockHash:
-        '0x359036996c7ad7fdaa42b18de2fc157ae97d4cd3f32c688af349225f7e8f8fc6',
+      blockHash: '0x359036996c7ad7fdaa42b18de2fc157ae97d4cd3f32c688af349225f7e8f8fc6',
       index: '0x0',
     });
     expect(res2.responseType).toEqual('raw');
@@ -161,8 +154,7 @@ describe('test Blockchain', () => {
     runMocks(mockRpcResponse, 5);
 
     const res1 = await bc.getBlockTransactionCountByHash({
-      blockHash:
-        '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
+      blockHash: '0x7e1ef610f700805b93cf85b1e55bce84fcbd04373252a968755366a8d2215424',
     });
     expect(res1.result).toEqual('0x65');
     try {
@@ -223,8 +215,7 @@ describe('test Blockchain', () => {
     const mockRpcResponse = {
       jsonrpc: '2.0',
       id: 1,
-      result:
-        '0x0000000000000000000000000000000000000000000000000000000000000000',
+      result: '0x0000000000000000000000000000000000000000000000000000000000000000',
     };
     // set mocks to test methods
     runMocks(mockRpcResponse, 2);

packages/woop-core/tsconfig.json

@@ -0,0 +1,16 @@
+{
+  "extends": "../../tsconfig.base.json",
+  "compilerOptions": {
+    "rootDir": "src",
+    "outDir": "dist"
+  },
+  "include": ["src", "../../typings/**/*.d.ts", "../woop-utils/src/core.ts"],
+  "references": [
+    {"path": "../woop-account"},
+    {"path": "../woop-crypto"},
+    {"path": "../woop-utils"},
+    {"path": "../woop-network"},
+    {"path": "../woop-transaction"},
+    {"path": "../woop-contract"}
+  ]
+}