Smart Contract Linear Vesting TypeScript Package

Install dependencies

Install dependencies with npm:

npm i

Write your code

Make necessary changes in package.json (name, version, description, keywords, author, homepage and other URLs).

Write your code in src folder, and unit test in test folder, replacing the original files there.

The VS Code shortcuts for formatting of a code file are: Shift + Alt + F (Windows); Shift + Option (Alt) + F (MacOS); Ctrl + Shift + I (Linux).

Change code linting and formatting settings in .prettierrc.js if you want.

Test

Test your code with Jest framework:

npm run test

Note: Example TypeScript Package uses husky, pinst and commitlint to automatically execute test and lint commit message before every commit.

Build

Build production (distribution) files in your dist folder:

npm run build

It generates CommonJS (in dist/cjs folder), ES Modules (in dist/esm folder), bundled and minified UMD (in dist/umd folder), as well as TypeScript declaration files (in dist/types folder).

Try it before publishing

Run:

npm link

npm link will create a symlink in the global folder, which may be {prefix}/lib/node_modules/smart-contract-linear-vesting or C:\Users<username>\AppData\Roaming\npm\node_modules\smart-contract-linear-vesting.

Create an empty folder elsewhere, you don't even need to npm init (to generate package.json). Open the folder with VS Code, open a terminal and just run:

npm uninstall smart-contract-linear-vesting -g

Prepare to publish

Create an npm account.

Manual publishing to npm

Log in:

npm adduser

And publish:

npm publish

API doc:

Functions:

• handleWeb3Provider: () => Promise;

• handleGetDetailInfoAddress: (pool: string, account: string) => Promise<{ address: string; amount: number; claimed: number; claimable: number; remain: number; } | null>;

• handleGetErc20Balance: (account: string, token: string) => Promise;

• handleClaim: (address?: string) => Promise;

• handleChangeStakeholder: (prevStakeholder: string, newStakeholder: string, address?: string) => Promise;

• handleApproveStakeholders: (poolAddress: string, token?: string, amount?: number) => Promise;

• handleAddStakeholders: (poolAddress: string, amountList?: never[]) => Promise;

• handleCreatePool: (name: string, token: string, start: number, duration: number) => Promise;

• handleTransferOwnership: (poolAddress: string, valueAddress: string) => Promise;

• handleAddManager: (poolAddress: string, token: string, itemManager: string) => Promise;

• handleRemoveManager: (poolAddress: string, token: string, itemManager: string) => Promise;

Using:

const { handleGetErc20Balance } = new SmartContractLinearVesting()

(async () => {
  const balance = await handleGetErc20Balance(account, process.env.REACT_APP_TOKEN_ADDRESS || '')
  balance && dispatch(updateErc20Balance(balance))
})()