kermankohli

1. Understanding Blockchains

These are core concepts in understanding what a basic blockcahin is and how it works. Without this knowledge you'll struggle.

My goal is to keep this list as short as possible so making sure you go through each resource is pretty important.

• Bitcoin Whitepaper: https://bitcoin.org/bitcoin.pdf
• Understanding Consensus: https://www.youtube.com/watch?v=bBC-nXj3Ng4
• Ethereum and it's short history: https://www.reddit.com/r/ethereum/comments/7jj1so/rethereum_i_wrote_this_to_explain_ethereum_in/
• A simple tutorial on how Web3.js works: https://eattheblocks.com/introduction-to-web3-js-1-2-latest-version-beginners-tutorial/

kermankohli

Keybase proof

I hereby claim:

• I am kermankohli on github.
• I am kermankohli (https://keybase.io/kermankohli) on keybase.
• I have a public key ASBNO9gp38nIFOAkuOosZzc-ujb-2DRimBkZiMAUrW884go

To claim this, I am signing this object:

kermankohli

{{#each inputs}}
  {{name}}: {{#parameterType type components}}{{/parameterType}},
{{/each}}

kermankohli

public {{this.name}} = {
  async sendTransactionAsync(
  {{> typed_params inputs=inputs}}
  {{#this.payable}}
    txData: TxDataPayable = {},
  {{/this.payable}}
  {{^this.payable}}
    txData: TxData = {},
  {{/this.payable}}
  ): Promise<string> {

kermankohli

{{#hasReturnValue}}
{{#singleReturnValue}}
{{#returnType outputs.0.type components}}{{/returnType}}
{{/singleReturnValue}}
{{^singleReturnValue}}
[{{#each outputs}}{{#returnType type components}}{{/returnType}}{{#unless @last}}, {{/unless}}{{/each}}]
{{/singleReturnValue}}
{{/hasReturnValue}}
{{^hasReturnValue}}
void

kermankohli

{{#each inputs}}
{{name}},
{{/each}}

kermankohli

public {{this.name}} = {
  async callAsync(
  {{> typed_params inputs=inputs}}
    defaultBlock?: any,
  ): Promise<{{> return_type outputs=outputs}}> {
    const self = this as {{contractName}}Contract;
    const result = await promisify<{{> return_type outputs=outputs}}>(
      self.web3ContractInstance.{{this.name}}.call,
      self.web3ContractInstance,
    )(

kermankohli

import * as _ from "lodash";
import * as Web3 from "web3";
import { BigNumber } from "bignumber.js";

import { TxData, TxDataPayable } from '@your-project/types';

export const CONTRACT_WRAPPER_ERRORS = {
  CONTRACT_NOT_FOUND_ON_NETWORK: (contractName: string, networkId: number) =>
    `Unable to find address for contract ${contractName} on network with id ${networkId}`,

kermankohli

{
  "name": "@your-project/base-contract",
  "version": "0.2.0",
  "description": "",
  "main": "dist/index.js",
  "types": "dist/index.d.ts",
  "scripts": {
    "clean": "rimraf rm -rf dist",
    "build": "npm run clean && tsc"

kermankohli

{
    "compilerOptions": {
        "module": "commonjs",
        "target": "es5",
        "lib": ["dom", "es2015", "es2016", "es2017"],
        "sourceMap": true,
        "declaration": true,
        "experimentalDecorators": true,
        "downlevelIteration": true,
        "noImplicitReturns": true,