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Fix token balance precision on confirm token approval page from soon-to-be-deprecated token allowance flow (#16934)

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* ConfirmToken: fix token balance onboarding v1
this UI/UX should be deprecated following PR#16740, maybe v10.25

* TokenApproval: use precision for token balance

* EditApproval: calc utilizing existing util
This commit is contained in:
Ariella Vu 2022-12-16 22:20:05 +07:00 committed by GitHub
parent 3ab450131a
commit 462e5faab5
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1 changed files with 8 additions and 2 deletions
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10
ui/components/app/modals/edit-approval-permission/edit-approval-permission.component.js
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@ -6,7 +6,10 @@ import BigNumber from 'bignumber.js';
import Modal from '../../modal'; import Modal from '../../modal';
import Identicon from '../../../ui/identicon'; import Identicon from '../../../ui/identicon';
import TextField from '../../../ui/text-field'; import TextField from '../../../ui/text-field';
import { calcTokenAmount } from '../../../../../shared/lib/transactions-controller-utils'; import {
calcTokenAmount,
toPrecisionWithoutTrailingZeros,
} from '../../../../../shared/lib/transactions-controller-utils';
const MAX_UNSIGNED_256_INT = new BigNumber(2).pow(256).minus(1).toString(10); const MAX_UNSIGNED_256_INT = new BigNumber(2).pow(256).minus(1).toString(10);
@ -70,7 +73,10 @@ export default class EditApprovalPermission extends PureComponent {
</div> </div>
</div> </div>
<div className="edit-approval-permission__account-info__balance"> <div className="edit-approval-permission__account-info__balance">
{`${Number(tokenBalance).toPrecision(9)} ${tokenSymbol}`} {`${toPrecisionWithoutTrailingZeros(
tokenBalance,
9,
)} ${tokenSymbol}`}
</div> </div>
</div> </div>
<div className="edit-approval-permission__edit-section"> <div className="edit-approval-permission__edit-section">