Merge branch 'master' into dl/sx-confirm

packages/arb-token-bridge-ui/src/util/networks.ts

@@ -1,4 +1,4 @@
-import { StaticJsonRpcProvider } from '@ethersproject/providers'
+import { Provider, StaticJsonRpcProvider } from '@ethersproject/providers'
 import {
   ArbitrumNetwork,
   getChildrenForNetwork,
@@ -11,6 +11,7 @@ import { loadEnvironmentVariableWithFallback } from './index'
 import { getBridgeUiConfigForChain } from './bridgeUiConfig'
 import { chainIdToInfuraUrl } from './infura'
 import { fetchErc20Data } from './TokenUtils'
+import { orbitChains } from './orbitChainsList'
 
 export enum ChainId {
   // L1
@@ -581,6 +582,16 @@ export function getSupportedChainIds({
     })
 }
 
+export function isAlchemyChain(chainId: number) {
+  const chain = orbitChains[chainId]
+
+  if (typeof chain === 'undefined') {
+    return false
+  }
+
+  return chain.rpcUrl.toLowerCase().includes('alchemy.com')
+}
+
 export function mapCustomChainToNetworkData(chain: ChainWithRpcUrl) {
   // custom chain details need to be added to various objects to make it work with the UI
   //

packages/arb-token-bridge-ui/src/util/withdrawals/fetchTokenWithdrawalsFromEventLogsSequentially.ts

@@ -1,80 +1,61 @@
 import { constants } from 'ethers'
 import { Provider, BlockTag } from '@ethersproject/providers'
-import { Erc20Bridger, getArbitrumNetwork } from '@arbitrum/sdk'
+import { Erc20Bridger } from '@arbitrum/sdk'
 
 import {
   fetchTokenWithdrawalsFromEventLogs,
   FetchTokenWithdrawalsFromEventLogsParams
 } from './fetchTokenWithdrawalsFromEventLogs'
-import { getNonce } from '../AddressUtils'
-import { fetchL2Gateways } from '../fetchL2Gateways'
-import { backOff, wait } from '../ExponentialBackoffUtils'
 
-async function getGateways(provider: Provider): Promise<{
-  standardGateway: string
-  wethGateway: string
-  customGateway: string
-  otherGateways: string[]
-}> {
-  const network = await getArbitrumNetwork(provider)
-
-  const standardGateway = network.tokenBridge?.childErc20Gateway
-  const customGateway = network.tokenBridge?.childCustomGateway
-  const wethGateway = network.tokenBridge?.childWethGateway
-  const otherGateways = await fetchL2Gateways(provider)
-
-  return {
-    standardGateway: standardGateway ?? constants.AddressZero,
-    wethGateway: wethGateway ?? constants.AddressZero,
-    customGateway: customGateway ?? constants.AddressZero,
-    otherGateways
-  }
-}
+import { backOff, wait } from '../ExponentialBackoffUtils'
 
-type TokenWithdrawalQuery = {
+type FetchTokenWithdrawalsFromEventLogsQuery = {
   params: FetchTokenWithdrawalsFromEventLogsParams
   priority: number
 }
 
+export type Query = {
+  sender?: string
+  receiver?: string
+  gateways?: string[]
+}
+
 export type FetchTokenWithdrawalsFromEventLogsSequentiallyParams = {
   sender?: string
   receiver?: string
   provider: Provider
   fromBlock?: BlockTag
   toBlock?: BlockTag
   /**
-   * How long to delay in-between queries of different priority.
+   * How long to delay in-between queries of different priority. Defaults to 0.
    */
   delayMs?: number
+  queries: Query[]
 }
 
 export type FetchTokenWithdrawalsFromEventLogsSequentiallyResult = Awaited<
   ReturnType<Erc20Bridger['getWithdrawalEvents']>
 >
 
 export async function fetchTokenWithdrawalsFromEventLogsSequentially({
-  sender,
-  receiver,
   provider,
   fromBlock = 0,
   toBlock = 'latest',
-  delayMs = 2_000
+  delayMs = 0,
+  queries: queriesProp
 }: FetchTokenWithdrawalsFromEventLogsSequentiallyParams): Promise<FetchTokenWithdrawalsFromEventLogsSequentiallyResult> {
   // keep track of priority; increment as queries are added
   let priority = 0
+
   // keep track of queries
-  const queries: TokenWithdrawalQuery[] = []
+  const queries: FetchTokenWithdrawalsFromEventLogsQuery[] = []
 
   // helper function to reuse common params
   function buildQueryParams({
     sender,
     receiver,
     gateways = []
-  }: {
-    sender?: string
-    receiver?: string
-    gateways?: string[]
-  }): TokenWithdrawalQuery['params'] {
+  }: Query): FetchTokenWithdrawalsFromEventLogsQuery['params'] {
     return {
       sender,
       receiver,
@@ -86,7 +67,7 @@ export async function fetchTokenWithdrawalsFromEventLogsSequentially({
   }
 
   // for sanitizing, adding queries and incrementing priority
-  function addQuery(params: TokenWithdrawalQuery['params']) {
+  function addQuery(params: FetchTokenWithdrawalsFromEventLogsQuery['params']) {
     const gateways = params.l2GatewayAddresses ?? []
     const gatewaysSanitized = gateways.filter(g => g !== constants.AddressZero)
 
@@ -100,22 +81,9 @@ export async function fetchTokenWithdrawalsFromEventLogsSequentially({
     })
   }
 
-  const gateways = await getGateways(provider)
-  const senderNonce = await backOff(() => getNonce(sender, { provider }))
-
-  // sender queries; only add if nonce > 0
-  if (senderNonce > 0) {
-    addQuery(buildQueryParams({ sender, gateways: [gateways.standardGateway] }))
-    addQuery(buildQueryParams({ sender, gateways: [gateways.wethGateway] }))
-    addQuery(buildQueryParams({ sender, gateways: [gateways.customGateway] }))
-    addQuery(buildQueryParams({ sender, gateways: gateways.otherGateways }))
-  }
-
-  // receiver queries
-  addQuery(buildQueryParams({ receiver, gateways: [gateways.standardGateway] }))
-  addQuery(buildQueryParams({ receiver, gateways: [gateways.wethGateway] }))
-  addQuery(buildQueryParams({ receiver, gateways: [gateways.customGateway] }))
-  addQuery(buildQueryParams({ receiver, gateways: gateways.otherGateways }))
+  queriesProp.forEach(query => {
+    addQuery(buildQueryParams(query))
+  })
 
   // for iterating through all priorities in the while loop below
   let currentPriority = 1

packages/arb-token-bridge-ui/src/util/withdrawals/fetchWithdrawals.ts

@@ -11,8 +11,37 @@ import { fetchLatestSubgraphBlockNumber } from '../SubgraphUtils'
 import { Withdrawal } from '../../hooks/useTransactionHistory'
 import { attachTimestampToTokenWithdrawal } from './helpers'
 import { WithdrawalInitiated } from '../../hooks/arbTokenBridge.types'
-import { fetchTokenWithdrawalsFromEventLogsSequentially } from './fetchTokenWithdrawalsFromEventLogsSequentially'
+import {
+  Query,
+  fetchTokenWithdrawalsFromEventLogsSequentially
+} from './fetchTokenWithdrawalsFromEventLogsSequentially'
 import { backOff, wait } from '../ExponentialBackoffUtils'
+import { isAlchemyChain } from '../networks'
+import { getArbitrumNetwork } from '@arbitrum/sdk'
+import { fetchL2Gateways } from '../fetchL2Gateways'
+import { constants } from 'ethers'
+import { getNonce } from '../AddressUtils'
+
+async function getGateways(provider: Provider): Promise<{
+  standardGateway: string
+  wethGateway: string
+  customGateway: string
+  otherGateways: string[]
+}> {
+  const network = await getArbitrumNetwork(provider)
+
+  const standardGateway = network.tokenBridge?.childErc20Gateway
+  const customGateway = network.tokenBridge?.childCustomGateway
+  const wethGateway = network.tokenBridge?.childWethGateway
+  const otherGateways = await fetchL2Gateways(provider)
+
+  return {
+    standardGateway: standardGateway ?? constants.AddressZero,
+    wethGateway: wethGateway ?? constants.AddressZero,
+    customGateway: customGateway ?? constants.AddressZero,
+    otherGateways
+  }
+}
 
 export type FetchWithdrawalsParams = {
   sender?: string
@@ -84,6 +113,47 @@ export async function fetchWithdrawals({
     console.log('Error fetching withdrawals from subgraph', error)
   }
 
+  const gateways = await getGateways(l2Provider)
+  const senderNonce = await getNonce(sender, { provider: l2Provider })
+
+  const queries: Query[] = []
+
+  // alchemy as a raas has a global rate limit across their chains, so we have to fetch sequentially and wait in-between requests to work around this
+  const isAlchemy = isAlchemyChain(l2ChainID)
+  const delayMs = isAlchemy ? 2_000 : 0
+
+  const allGateways = [
+    gateways.standardGateway,
+    gateways.wethGateway,
+    gateways.customGateway,
+    ...gateways.otherGateways
+  ]
+
+  // sender queries; only add if nonce > 0
+  if (senderNonce > 0) {
+    if (isAlchemy) {
+      // for alchemy, fetch sequentially
+      queries.push({ sender, gateways: [gateways.standardGateway] })
+      queries.push({ sender, gateways: [gateways.wethGateway] })
+      queries.push({ sender, gateways: [gateways.customGateway] })
+      queries.push({ sender, gateways: gateways.otherGateways })
+    } else {
+      // for other chains, fetch in parallel
+      queries.push({ sender, gateways: allGateways })
+    }
+  }
+
+  if (isAlchemy) {
+    // for alchemy, fetch sequentially
+    queries.push({ receiver, gateways: [gateways.standardGateway] })
+    queries.push({ receiver, gateways: [gateways.wethGateway] })
+    queries.push({ receiver, gateways: [gateways.customGateway] })
+    queries.push({ receiver, gateways: gateways.otherGateways })
+  } else {
+    // for other chains, fetch in parallel
+    queries.push({ receiver, gateways: allGateways })
+  }
+
   const ethWithdrawalsFromEventLogs = await backOff(() =>
     fetchETHWithdrawalsFromEventLogs({
       receiver,
@@ -95,15 +165,16 @@ export async function fetchWithdrawals({
     })
   )
 
-  await wait(2_000)
+  await wait(delayMs)
 
   const tokenWithdrawalsFromEventLogs =
     await fetchTokenWithdrawalsFromEventLogsSequentially({
       sender,
       receiver,
       fromBlock: toBlock + 1,
       toBlock: 'latest',
-      provider: l2Provider
+      provider: l2Provider,
+      queries
     })
 
   const mappedEthWithdrawalsFromEventLogs: Withdrawal[] =