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This commit is contained in:
Aleksandr Kraiz
2022-05-29 18:33:23 +04:00
parent d9294673b5
commit 9e8b90e477
31 changed files with 98 additions and 5805 deletions
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11
src/BalanceGuard.ts
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@@ -1,7 +1,8 @@
import BigNumber from 'bignumber.js';
import { ethers } from 'ethers';
import clone from 'just-clone';
import { contracts, utils } from '.';
import { ERC20__factory } from '@orionprotocol/contracts/ethers';
import { utils } from '.';
import { APPROVE_ERC20_GAS_LIMIT, NATIVE_CURRENCY_PRECISION } from './constants';
import {
AggregatedBalanceRequirement, ApproveFix, Asset, BalanceIssue, BalanceRequirement, Source,
@@ -59,7 +60,7 @@ export default class BalanceGuard {
spenderAddress: string,
) {
const walletAddress = await this.signer.getAddress();
const tokenContract = contracts.ERC20__factory
const tokenContract = ERC20__factory
.connect(assetAddress, this.provider);
const unsignedTx = await tokenContract.populateTransaction
.approve(
@@ -112,7 +113,7 @@ export default class BalanceGuard {
balanceIssues: BalanceIssue[],
) => {
const fixBalanceIssue = async (issue: BalanceIssue) => {
const tokenContract = contracts.ERC20__factory.connect(issue.asset.address, this.provider);
const tokenContract = ERC20__factory.connect(issue.asset.address, this.provider);
const approve = async ({ spenderAddress, targetAmount }: ApproveFix) => {
const bnTargetAmount = new BigNumber(targetAmount);
const unsignedApproveTx = await tokenContract
@@ -232,7 +233,7 @@ export default class BalanceGuard {
denormalizedAllowance = remainingBalance.wallet;
} else {
if (!spenderAddress) throw new Error(`Spender address is required for ${asset.name}`);
const tokenContract = contracts.ERC20__factory.connect(asset.address, this.provider);
const tokenContract = ERC20__factory.connect(asset.address, this.provider);
const tokenDecimals = await tokenContract.decimals();
const walletAddress = await this.signer.getAddress();
const tokenAllowance = await tokenContract.allowance(walletAddress, spenderAddress);
@@ -327,7 +328,7 @@ export default class BalanceGuard {
denormalizedAllowance = remainingBalance.wallet;
} else {
if (!spenderAddress) throw new Error(`Spender address is required for ${asset.name}`);
const tokenContract = contracts.ERC20__factory.connect(asset.address, this.provider);
const tokenContract = ERC20__factory.connect(asset.address, this.provider);
const tokenDecimals = await tokenContract.decimals();
const walletAddress = await this.signer.getAddress();
const tokenAllowance = await tokenContract.allowance(walletAddress, spenderAddress);