status-im
/
safe-react
mirror of https://github.com/status-im/safe-react.git
2
0
Fork 0
Code Issues Projects Releases Wiki Activity

WA-230 adding getBalanceInEtherOf in wallet/getWeb3 instance

This commit is contained in:
apanizo 2018-04-16 14:44:40 +02:00
parent e33077b752
commit e643fcd033
1 changed files with 7 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
src/wallets/getWeb3.js
View File

@ -1,4 +1,5 @@
// @flow // @flow
import { BigNumber } from 'bignumber.js'
import Web3 from 'web3' import Web3 from 'web3'
import type { ProviderProps } from '~/wallets/store/model/provider' import type { ProviderProps } from '~/wallets/store/model/provider'
import { promisify } from '~/utils/promisify' import { promisify } from '~/utils/promisify'
@ -42,16 +43,11 @@ export const getProviderInfo: Function = async (): Promise<ProviderProps> => {
} }
} }
export const ensureOnce = (fn: Function): Function => { export const getBalanceInEtherOf = async (safeAddress: string): Promise<string> => {
let executed = false const funds: BigNumber = await promisify(cb => web3.eth.getBalance(safeAddress, cb))
let response if (!funds) {
return '0'
return (...args) => {
if (executed) { return response }
executed = true
response = fn(args)
return response
} }
return web3.fromWei(funds.toNumber(), 'ether').toString()
} }