fix: ultrasound issues (#264)

Synthetixio · May 13, 2024 · 7cd3e4d · 7cd3e4d
1 parent e2b8877
commit 7cd3e4d
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Showing 2 changed files with 24 additions and 16 deletions.
diff --git a/ultrasound/ui/hooks/SNXUSDBalanceOfBuyBackContract.ts b/ultrasound/ui/hooks/SNXUSDBalanceOfBuyBackContract.ts
@@ -1,17 +1,21 @@
+import { useGetNetwork, useProviderForChain } from '@snx-v3/useBlockchain';
 import { useQuery } from '@tanstack/react-query';
-import { BigNumber, Contract, providers } from 'ethers';
+import { BigNumber, Contract } from 'ethers';
 
-const USDC = new Contract(
-  '0x09d51516F38980035153a554c26Df3C6f51a23C3',
-  ['function balanceOf(address _owner) view returns (uint256 balance)'],
-  new providers.JsonRpcProvider('https://base.llamarpc.com')
-);
+export function SNXUSDBalanceOfBuyBackContract(contractAddress: string) {
+  const baseNetwork = useGetNetwork(`0x${Number(8453).toString(16)}`);
+  const baseProvider = useProviderForChain(baseNetwork);
 
-export function SNXUSDBalanceOfBuyBackContract(contract: string) {
   return useQuery({
-    queryKey: ['USDCBalanceOfBuyBackContract'],
+    queryKey: ['USDCBalanceOfBuyBackContract', contractAddress],
     queryFn: async () => {
-      const balance: BigNumber = await USDC.balanceOf(contract);
+      const USDC = new Contract(
+        '0x09d51516F38980035153a554c26Df3C6f51a23C3',
+        ['function balanceOf(address _owner) view returns (uint256 balance)'],
+        baseProvider
+      );
+
+      const balance: BigNumber = await USDC.balanceOf(contractAddress);
       return balance;
     },
     refetchInterval: 100000,

diff --git a/ultrasound/ui/hooks/useBurnEvents.ts b/ultrasound/ui/hooks/useBurnEvents.ts
@@ -1,5 +1,6 @@
+import { useGetNetwork, useProviderForChain } from '@snx-v3/useBlockchain';
 import { useQuery } from '@tanstack/react-query';
-import { BigNumber, Contract, providers, utils } from 'ethers';
+import { BigNumber, Contract, utils } from 'ethers';
 
 interface BurnEvent {
   ts: number;
@@ -9,21 +10,24 @@ interface BurnEvent {
   cumulativeUsdAmount: number;
 }
 
-const SNXonL1 = new Contract(
-  '0xC011a73ee8576Fb46F5E1c5751cA3B9Fe0af2a6F',
-  ['function totalSupply() view returns(uint256)'],
-  new providers.JsonRpcProvider('https://eth.llamarpc.com')
-);
-
 const now = new Date();
 now.setDate(now.getDate() - 7);
 const thirtyDaysAgo = new Date();
 thirtyDaysAgo.setDate(thirtyDaysAgo.getDate() - 30);
 
 export function useBurnEvents() {
+  const ethNetwork = useGetNetwork(`0x${Number(1).toString(16)}`);
+  const ethProvider = useProviderForChain(ethNetwork);
+
   return useQuery({
     queryKey: ['burn-events'],
     queryFn: async () => {
+      const SNXonL1 = new Contract(
+        '0xC011a73ee8576Fb46F5E1c5751cA3B9Fe0af2a6F',
+        ['function totalSupply() view returns(uint256)'],
+        ethProvider
+      );
+
       const repsonse = await fetch('https://api.synthetix.io/v3/base/snx-buyback');
       const events: BurnEvent[] = await repsonse.json();