Merge pull request #919 from QuickSwap/feature/best-trade-zkevm

Implement best trade in zkevm
QuickSwap · Jul 20, 2023 · 7f72fb6 · 7f72fb6
2 parents a1ffd5b + 794db68
commit 7f72fb6
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Showing 5 changed files with 15 additions and 2 deletions.
diff --git a/src/components/Swap/SwapBestTrade.tsx b/src/components/Swap/SwapBestTrade.tsx
@@ -66,6 +66,7 @@ import useSwapRedirects from 'hooks/useSwapRedirect';
 import callWallchainAPI from 'utils/wallchainService';
 import ParaswapABI from 'constants/abis/ParaSwap_ABI.json';
 import { ONE } from 'v3lib/utils';
+import { SWAP_ROUTER_ADDRESS } from 'constants/v3/addresses';
 
 const SwapBestTrade: React.FC<{
   currencyBgClass?: string;
@@ -832,6 +833,9 @@ const SwapBestTrade: React.FC<{
       : undefined;
 
   useEffect(() => {
+    const bonusSwapRouterAddress = chainId
+      ? SWAP_ROUTER_ADDRESS[chainId]
+      : undefined;
     (async () => {
       if (
         swapIsReady &&
@@ -841,7 +845,8 @@ const SwapBestTrade: React.FC<{
         account &&
         library &&
         chainId &&
-        approval === ApprovalState.APPROVED
+        approval === ApprovalState.APPROVED &&
+        bonusSwapRouterAddress
       ) {
         setBonusRouteFound(false);
         setBonusRouteLoading(true);

diff --git a/src/config/zkmainnet.json b/src/config/zkmainnet.json
@@ -15,7 +15,7 @@
   },
   "swap": {
     "available": true,
-    "bestTrade": false,
+    "bestTrade": true,
     "proMode": false,
     "limitOrder": false,
     "crossChain": false

diff --git a/src/constants/index.ts b/src/constants/index.ts
@@ -1620,3 +1620,7 @@ export const LeaderBoardAnalytics = {
   CHART_DURATIONS: [1, 7, 30],
   CHART_DURATION_TEXTS: ['24H', '7D', '30D'],
 };
+
+export const paraswapAPIURL: { [chainId in ChainId]?: string } = {
+  [ChainId.ZKEVM]: 'https://api.orders.paraswap.io',
+};
diff --git a/src/constants/v3/addresses.ts b/src/constants/v3/addresses.ts
@@ -177,6 +177,7 @@ export const V2_ROUTER_ADDRESS: AddressMap = {
 
 export const PARASWAP_PROXY_ROUTER_ADDRESS: AddressMap = {
   [ChainId.MATIC]: '0x216b4b4ba9f3e719726886d34a177484278bfcae',
+  [ChainId.ZKEVM]: '0xc8a21fcd5a100c3ecc037c97e2f9c53a8d3a02a1',
 };
 
 export const PARASWAP_ROUTER_ADDRESS: AddressMap = {
@@ -800,6 +801,7 @@ export const V2_BASES_TO_CHECK_TRADES_AGAINST: {
     DC[ChainId.DOGECHAIN],
     DD[ChainId.DOGECHAIN],
   ],
+  [ChainId.ZKEVM]: [],
 };
 
 export const StableCoins: { [ChainId: number]: Token[] } = {

diff --git a/src/hooks/useParaswap.ts b/src/hooks/useParaswap.ts
@@ -2,6 +2,7 @@ import React, { useMemo } from 'react';
 import { useActiveWeb3React } from 'hooks';
 import { constructSimpleSDK } from '@paraswap/sdk';
 import { ChainId, Currency, ETHER, Token } from '@uniswap/sdk';
+import { paraswapAPIURL } from 'constants/index';
 
 const PARASWAP_NATIVE_ADDRESS = '0xEeeeeEeeeEeEeeEeEeEeeEEEeeeeEeeeeeeeEEeE';
 export function getBestTradeCurrencyAddress(
@@ -21,6 +22,7 @@ export function useParaswap() {
     const paraswapSDK = constructSimpleSDK({
       network: <number>chainId,
       fetch: window.fetch,
+      apiURL: paraswapAPIURL[chainId],
     });
 
     return paraswapSDK;