From ff33ccdf328e4deb0ce85de69d5d9022bb37757f Mon Sep 17 00:00:00 2001
From: Bartek <bartlomiejkramek@outlook.com>
Date: Tue, 21 Jan 2025 17:29:05 +0100
Subject: [PATCH] merge

---
 .../src/hooks/CCTP/useUpdateUsdcBalances.ts   | 127 ------------------
 1 file changed, 127 deletions(-)
 delete mode 100644 packages/arb-token-bridge-ui/src/hooks/CCTP/useUpdateUsdcBalances.ts

diff --git a/packages/arb-token-bridge-ui/src/hooks/CCTP/useUpdateUsdcBalances.ts b/packages/arb-token-bridge-ui/src/hooks/CCTP/useUpdateUsdcBalances.ts
deleted file mode 100644
index dde96b1a69..0000000000
--- a/packages/arb-token-bridge-ui/src/hooks/CCTP/useUpdateUsdcBalances.ts
+++ /dev/null
@@ -1,127 +0,0 @@
-import { useCallback } from 'react'
-import { Address } from 'wagmi'
-import useSWRImmutable from 'swr/immutable'
-
-import { CommonAddress } from '../../util/CommonAddressUtils'
-import { getL2ERC20Address } from '../../util/TokenUtils'
-import { useNetworks } from '../useNetworks'
-import { useNetworksRelationship } from '../useNetworksRelationship'
-import { isNetwork } from '../../util/networks'
-import { useBalances } from '../useBalances'
-import { getProviderForChainId } from '@/token-bridge-sdk/utils'
-
-export async function getChildUsdcAddress({
-  parentChainId,
-  childChainId
-}: {
-  parentChainId: number
-  childChainId: number
-}) {
-  const {
-    isEthereumMainnet: isParentEthereumMainnet,
-    isSepolia: isParentSepolia
-  } = isNetwork(parentChainId)
-
-  if (isParentEthereumMainnet) {
-    return CommonAddress.ArbitrumOne.USDC
-  }
-
-  if (isParentSepolia) {
-    return CommonAddress.ArbitrumSepolia.USDC
-  }
-
-  const parentUsdcAddress = getParentUsdcAddress(parentChainId)
-  const parentProvider = getProviderForChainId(parentChainId)
-  const childProvider = getProviderForChainId(childChainId)
-
-  if (!parentUsdcAddress) {
-    return
-  }
-
-  return getL2ERC20Address({
-    erc20L1Address: parentUsdcAddress,
-    l1Provider: parentProvider,
-    l2Provider: childProvider
-  })
-}
-
-export function getParentUsdcAddress(parentChainId: number) {
-  const {
-    isEthereumMainnet: isParentEthereumMainnet,
-    isSepolia: isParentSepolia,
-    isArbitrumOne: isParentArbitrumOne,
-    isArbitrumSepolia: isParentArbitrumSepolia
-  } = isNetwork(parentChainId)
-
-  if (isParentEthereumMainnet) {
-    return CommonAddress.Ethereum.USDC
-  }
-
-  if (isParentSepolia) {
-    return CommonAddress.Sepolia.USDC
-  }
-
-  if (isParentArbitrumOne) {
-    return CommonAddress.ArbitrumOne.USDC
-  }
-
-  if (isParentArbitrumSepolia) {
-    return CommonAddress.ArbitrumSepolia.USDC
-  }
-}
-
-export function useUpdateUsdcBalances({
-  walletAddress
-}: {
-  walletAddress: Address | undefined
-}) {
-  const [networks] = useNetworks()
-  const { parentChain, childChain } = useNetworksRelationship(networks)
-
-  const {
-    updateErc20ParentBalances: updateErc20ParentBalance,
-    updateErc20ChildBalances: updateErc20ChildBalance
-  } = useBalances({
-    parentWalletAddress: walletAddress,
-    childWalletAddress: walletAddress
-  })
-
-  // we don't have native USDC addresses for Orbit chains, we need to fetch it
-  const { data: childUsdcAddress, isLoading } = useSWRImmutable(
-    [parentChain.id, childChain.id, 'getChildUsdcAddress'],
-    ([parentChainId, childChainId]) =>
-      getChildUsdcAddress({
-        parentChainId,
-        childChainId
-      })
-  )
-
-  const updateUsdcBalances = useCallback(() => {
-    const parentUsdcAddress = getParentUsdcAddress(parentChain.id)
-
-    // USDC is not native for the selected networks, do nothing
-    if (!parentUsdcAddress) {
-      return
-    }
-
-    if (isLoading) {
-      return
-    }
-
-    updateErc20ParentBalance([parentUsdcAddress.toLowerCase()])
-
-    if (childUsdcAddress) {
-      updateErc20ChildBalance([childUsdcAddress.toLowerCase()])
-    }
-  }, [
-    isLoading,
-    childUsdcAddress,
-    parentChain.id,
-    updateErc20ChildBalance,
-    updateErc20ParentBalance
-  ])
-
-  return {
-    updateUsdcBalances
-  }
-}