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use BN for chain amount conversions

This commit is contained in:
Barry Gitarts 2020-02-14 15:10:12 -05:00 committed by Barry G
parent 2235f1bdb4
commit 3e7ed35fd3
1 changed files with 3 additions and 3 deletions
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6
src/utils/currencies.js
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@ -1,7 +1,7 @@
/*global web3*/
import SNT from '../embarkArtifacts/contracts/SNT'
import SwapProxy from '../embarkArtifacts/contracts/SwapProxy'
import { toEther, toWei } from './conversions'
import { toEther, toWei, toBN } from './conversions'
export const TOKEN_ICON_API = 'https://raw.githubusercontent.com/TrustWallet/tokens/master/images'
export const TOKEN_COIN_API = 'https://raw.githubusercontent.com/TrustWallet/tokens/master/coins'
@ -72,10 +72,10 @@ export const generateSetApprovalFn = contract =>
(amount, spender = SwapProxy) => transferApproval(contract, amount, spender)
export const generateHumanReadibleFn = decimals =>
num => (num / (10**decimals)).toString()
num => (toBN(num).div(toBN(10**decimals))).toString()
export const generateChainReadibleFn = decimals =>
num => (num * (10**decimals)).toString()
num => (toBN(num).mul(toBN(10**decimals))).toString()
const order = ['ETH', 'SNT', 'DAI'].reverse()
export const currencyOrder = (a, b) => order.indexOf(b.label) - order.indexOf(a.label)