fix: throttle balance syncer + remove WC patch

package.json

@@ -94,7 +94,7 @@
     "abi-decoder": "^2.4.0",
     "axios": "0.21.4",
     "bignumber.js": "9.0.1",
-    "bnc-onboard": "^1.37.3",
+    "bnc-onboard": "^1.38.2",
     "classnames": "^2.2.6",
     "currency-flags": "3.2.1",
     "date-fns": "^2.20.2",

patches/bnc-onboard+1.38.2.patch

@@ -0,0 +1,26 @@
+diff --git a/node_modules/bnc-onboard/dist/cjs/onboard-d16018d5.js b/node_modules/bnc-onboard/dist/cjs/onboard-d16018d5.js
+index df8c3c3..de97415 100644
+--- a/node_modules/bnc-onboard/dist/cjs/onboard-d16018d5.js
++++ b/node_modules/bnc-onboard/dist/cjs/onboard-d16018d5.js
+@@ -2536,7 +2536,7 @@ function initializeStores() {
+   balance = get_store_value(app).dappId ? createBalanceStore(null) : createWalletStateSliceStore({
+     parameter: 'balance',
+     initialState: null,
+-    intervalSetting: 1000
++    intervalSetting: 1000 * 60 * 60
+   });
+   wallet = writable({
+     name: null,
+diff --git a/node_modules/bnc-onboard/dist/esm/onboard-59ef9a1c.js b/node_modules/bnc-onboard/dist/esm/onboard-59ef9a1c.js
+index 92a3dc6..3c877f2 100644
+--- a/node_modules/bnc-onboard/dist/esm/onboard-59ef9a1c.js
++++ b/node_modules/bnc-onboard/dist/esm/onboard-59ef9a1c.js
+@@ -2502,7 +2502,7 @@ function initializeStores() {
+   balance = get_store_value(app).dappId ? createBalanceStore(null) : createWalletStateSliceStore({
+     parameter: 'balance',
+     initialState: null,
+-    intervalSetting: 1000
++    intervalSetting: 1000 * 60 * 60
+   });
+   wallet = writable({
+     name: null,

src/logic/wallets/onboard.ts

@@ -48,10 +48,13 @@ const hasENSSupport = (chainId: ChainId): boolean => {
   return getChains().some((chain) => chain.chainId === chainId && chain.features.includes(FEATURES.DOMAIN_LOOKUP))
 }
 
+export const BLOCK_POLLING_INTERVAL = 1000 * 60 * 60 // 1 hour
+
 const getOnboard = (chainId: ChainId): API => {
   const config: Initialization = {
     networkId: parseInt(chainId, 10),
     networkName: getNetworkName(chainId),
+    blockPollingInterval: BLOCK_POLLING_INTERVAL,
     subscriptions: {
       wallet: async (wallet) => {
         store.dispatch(updateProviderWallet(wallet.name || ''))

src/logic/wallets/pairing/module.ts

@@ -1,10 +1,13 @@
-import { IClientMeta } from '@walletconnect/types'
+import WalletConnectProvider from '@walletconnect/web3-provider'
+import { IClientMeta, IRPCMap } from '@walletconnect/types'
 import { WalletModule } from 'bnc-onboard/dist/src/interfaces'
 import UAParser from 'ua-parser-js'
 
-import { APP_VERSION, PUBLIC_URL } from 'src/utils/constants'
+import { APP_VERSION, INFURA_TOKEN, PUBLIC_URL, WC_BRIDGE } from 'src/utils/constants'
 import { ChainId } from 'src/config/chain'
-import { getWCWalletInterface, getWalletConnectProvider } from 'src/logic/wallets/walletConnect/utils'
+import { getRpcServiceUrl } from 'src/config'
+import { getChains } from 'src/config/cache/chains'
+import { BLOCK_POLLING_INTERVAL } from '../onboard'
 
 // Modified version of the built in WC module in Onboard v1.35.5
 // https://github.com/blocknative/onboard/blob/release/1.35.5/src/modules/select/wallets/wallet-connect.ts
@@ -33,22 +36,34 @@ const getClientMeta = (): IClientMeta => {
   }
 }
 
-// Note: this shares a lot of similarities with the patchedWalletConnect module
 const getPairingModule = (chainId: ChainId): WalletModule => {
   const STORAGE_ID = 'SAFE__pairingProvider'
   const clientMeta = getClientMeta()
 
   return {
     name: PAIRING_MODULE_NAME,
     wallet: async ({ resetWalletState }) => {
-      const provider = getWalletConnectProvider(chainId, {
+      const RPC_MAP: IRPCMap = getChains().reduce((map, { chainId, rpcUri }) => {
+        return {
+          ...map,
+          [parseInt(chainId, 10)]: getRpcServiceUrl(rpcUri),
+        }
+      }, {})
+
+      const provider = new WalletConnectProvider({
+        bridge: WC_BRIDGE,
+        pollingInterval: BLOCK_POLLING_INTERVAL,
+        infuraId: INFURA_TOKEN,
+        rpc: RPC_MAP,
+        chainId: parseInt(chainId, 10),
         storageId: STORAGE_ID,
         qrcode: false, // Don't show QR modal
         clientMeta,
       })
 
-      // WalletConnect overrides the clientMeta, so we need to set it back
-      ;(provider.wc as any).clientMeta = clientMeta
+      provider.autoRefreshOnNetworkChange = false
+
+      // WalletConnect overrides the clientMeta, so we need to set it back(provider.wc as any).clientMeta = clientMeta
       ;(provider.wc as any)._clientMeta = clientMeta
 
       const onDisconnect = () => {
@@ -65,7 +80,26 @@ const getPairingModule = (chainId: ChainId): WalletModule => {
       return {
         provider,
         interface: {
-          ...getWCWalletInterface(provider),
+          address: {
+            onChange: (func) => {
+              provider.send('eth_accounts').then((accounts: string[]) => accounts[0] && func(accounts[0]))
+              provider.on('accountsChanged', (accounts: string[]) => func(accounts[0]))
+            },
+          },
+          network: {
+            onChange: (func) => {
+              provider.send('eth_chainId').then(func)
+              provider.on('chainChanged', func)
+            },
+          },
+          // We never request balance from onboard
+          balance: {},
+          disconnect: () => {
+            // Only disconnect if connected
+            if (provider.wc.peerId) {
+              provider.disconnect()
+            }
+          },
           name: PAIRING_MODULE_NAME,
         },
       }

src/logic/wallets/store/middleware/index.ts

@@ -13,7 +13,6 @@ import { WALLET_EVENTS } from 'src/utils/events/wallet'
 import { instantiateSafeContracts } from 'src/logic/contracts/safeContracts'
 import { resetWeb3, setWeb3 } from 'src/logic/wallets/getWeb3'
 import onboard, { removeLastUsedProvider, saveLastUsedProvider } from 'src/logic/wallets/onboard'
-import { WALLET_CONNECT_MODULE_NAME } from 'src/logic/wallets/patchedWalletConnect'
 import { checksumAddress } from 'src/utils/checksumAddress'
 import { shouldSwitchNetwork } from 'src/logic/wallets/utils/network'
 
@@ -78,7 +77,7 @@ const providerMiddleware =
     if (account === checksumAddress(address) && !shouldSwitchNetwork(wallet)) {
       trackEvent({ ...WALLET_EVENTS.CONNECT, label: name })
       // Track WalletConnect peer wallet
-      if (name === WALLET_CONNECT_MODULE_NAME) {
+      if (name.toUpperCase() === 'WALLETCONNECT') {
         trackEvent({
           ...WALLET_EVENTS.WALLET_CONNECT,
           label: (wallet.provider as InstanceType<typeof WalletConnectProvider>)?.wc?.peerMeta?.name || UNKNOWN_PEER,

src/logic/wallets/utils/walletList.ts

@@ -2,10 +2,10 @@ import { WalletInitOptions, WalletModule, WalletSelectModuleOptions } from 'bnc-
 
 import { getRpcServiceUrl, getDisabledWallets, getChainById } from 'src/config'
 import { ChainId, WALLETS } from 'src/config/chain.d'
-import { FORTMATIC_KEY, PORTIS_ID } from 'src/utils/constants'
+import { FORTMATIC_KEY, PORTIS_ID, WC_BRIDGE } from 'src/utils/constants'
 import getPairingModule from 'src/logic/wallets/pairing/module'
 import { isPairingSupported } from 'src/logic/wallets/pairing/utils'
-import getPatchedWCModule from 'src/logic/wallets/walletConnect/module'
+import { getChains } from 'src/config/cache/chains'
 
 type Wallet = (WalletInitOptions | WalletModule) & {
   desktop: boolean // Whether wallet supports desktop app
@@ -19,8 +19,18 @@ const wallets = (chainId: ChainId): Wallet[] => {
 
   return [
     { walletName: WALLETS.METAMASK, preferred: true, desktop: false },
-    // A patched version of WalletConnect is spliced in at this index
-    // { preferred: true, desktop: true }
+    {
+      walletName: WALLETS.WALLET_CONNECT,
+      rpc: getChains().reduce((map, { chainId, rpcUri }) => {
+        return {
+          ...map,
+          [chainId]: getRpcServiceUrl(rpcUri),
+        }
+      }, {}),
+      bridge: WC_BRIDGE,
+      preferred: true,
+      desktop: true,
+    },
     {
       walletName: WALLETS.TREZOR,
       appUrl: 'gnosis-safe.io',
@@ -86,12 +96,6 @@ export const getSupportedWallets = (chainId: ChainId): WalletSelectModuleOptions
     })
     .map(({ desktop: _, ...rest }) => rest)
 
-  if (isSupportedWallet(WALLETS.WALLET_CONNECT)) {
-    const wc = getPatchedWCModule(chainId)
-    // Inset patched WC module at index 1
-    supportedWallets?.splice(1, 0, wc)
-  }
-
   // Pairing must be 1st in list (to hide via CSS)
   return isPairingSupported() ? [getPairingModule(chainId), ...supportedWallets] : supportedWallets
 }