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Split the account tracker doc comments (#9574)

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The account tracker had one doc comment above the constructor that
partially served to document the constructor, but mostly contained a
type definition for the class itself. It has been split into two
blocks; one for the class, one for the constructor. The constructor doc
comment has also been expanded to document all constructor options.
This commit is contained in:
Mark Stacey 2020-10-15 13:09:13 -02:30 committed by GitHub
parent a53121a763
commit 003f1306d3
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1 changed files with 21 additions and 16 deletions
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37
app/scripts/lib/account-tracker.js
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@ -24,25 +24,30 @@ import {
} from '../controllers/network/contract-addresses'
import { bnToHex } from './util'
/**
* This module is responsible for tracking any number of accounts and caching their current balances & transaction
* counts.
*
* It also tracks transaction hashes, and checks their inclusion status on each new block.
*
* @typedef {Object} AccountTracker
* @property {Object} store The stored object containing all accounts to track, as well as the current block's gas limit.
* @property {Object} store.accounts The accounts currently stored in this AccountTracker
* @property {string} store.currentBlockGasLimit A hex string indicating the gas limit of the current block
* @property {Object} _provider A provider needed to create the EthQuery instance used within this AccountTracker.
* @property {EthQuery} _query An EthQuery instance used to access account information from the blockchain
* @property {BlockTracker} _blockTracker A BlockTracker instance. Needed to ensure that accounts and their info updates
* when a new block is created.
* @property {Object} _currentBlockNumber Reference to a property on the _blockTracker: the number (i.e. an id) of the the current block
*
*/
export default class AccountTracker {
/**
* This module is responsible for tracking any number of accounts and caching their current balances & transaction
* counts.
*
* It also tracks transaction hashes, and checks their inclusion status on each new block.
*
* @typedef {Object} AccountTracker
* @param {Object} opts - Initialize various properties of the class.
* @property {Object} store The stored object containing all accounts to track, as well as the current block's gas limit.
* @property {Object} store.accounts The accounts currently stored in this AccountTracker
* @property {string} store.currentBlockGasLimit A hex string indicating the gas limit of the current block
* @property {Object} _provider A provider needed to create the EthQuery instance used within this AccountTracker.
* @property {EthQuery} _query An EthQuery instance used to access account information from the blockchain
* @property {BlockTracker} _blockTracker A BlockTracker instance. Needed to ensure that accounts and their info updates
* when a new block is created.
* @property {Object} _currentBlockNumber Reference to a property on the _blockTracker: the number (i.e. an id) of the the current block
*
* @param {Object} opts - Options for initializing the controller
* @param {Object} opts.provider - An EIP-1193 provider instance that uses the current global network
* @param {Object} opts.blockTracker - A block tracker, which emits events for each new block
* @param {Function} opts.getCurrentChainId - A function that returns the `chainId` for the current global network
*/
constructor (opts = {}) {
const initState = {