fix(wallet)_: Handle insufficient gas errors in multi-chain transactions

* Refactored gas checking logic into `getChainsWithNoGasFromError`.
* Removed `hasGas` from `controller.nim` and `module.nim`.
* Updated `updatedNetworksWithRoutes` to use chain-specific error data.

Fixes #15681

src/app/modules/main/wallet_section/send/controller.nim

@@ -171,5 +171,5 @@ proc runSignFlow*(self: Controller, pin, bip44Path, txHash: string) =
   self.connectKeycardReponseSignal()
   self.keycardService.startSignFlow(bip44Path, txHash, pin)
 
-proc hasGas*(self: Controller, accountAddress: string, chainId: int, nativeGasSymbol: string, requiredGas: float): bool =
-  return self.walletAccountService.hasGas(accountAddress, chainId, nativeGasSymbol, requiredGas)
+proc getChainsWithNoGasFromError*(self: Controller, errCode: string, errDescription: string): Table[int, string] =
+  return self.walletAccountService.getChainsWithNoGasFromError(errCode, errDescription)

src/app/modules/main/wallet_section/send/module.nim

@@ -287,7 +287,7 @@ method suggestedRoutesReady*(self: Module, uuid: string, suggestedRoutes: Sugges
   let networks = suggestedRoutes.toNetworks.map(x => self.convertSendToNetworkToNetworkItem(x))
   let toNetworksRouteModel = newNetworkRouteModel()
   toNetworksRouteModel.setItems(networks)
-  self.view.updatedNetworksWithRoutes(paths, gasTimeEstimate.getTotalFeesInEth())
+  self.view.updatedNetworksWithRoutes(paths, self.controller.getChainsWithNoGasFromError(errCode, errDescription))
   let transactionRoutes = newTransactionRoutes(
     uuid = uuid,
     suggestedRoutes = suggestedRouteModel,
@@ -392,8 +392,5 @@ method splitAndFormatAddressPrefix*(self: Module, text : string, updateInStore:
   editedText = "<a><p>" & editedText & "</a></p>"
   return editedText
 
-method hasGas*(self: Module, accountAddress: string, chainId: int, nativeGasSymbol: string, requiredGas: float): bool =
-  return self.controller.hasGas(accountAddress, chainId, nativeGasSymbol, requiredGas)
-
 method transactionSendingComplete*(self: Module, txHash: string, success: bool) =
   self.view.sendtransactionSendingCompleteSignal(txHash, success)

src/app/modules/main/wallet_section/send/view.nim

@@ -239,14 +239,13 @@ QtObject:
   proc updateRoutePreferredChains*(self: View, chainIds: string) {.slot.} =
     self.toNetworksRouteModel.updateRoutePreferredChains(chainIds)
 
-  proc updatedNetworksWithRoutes*(self: View, paths: seq[SuggestedRouteItem], totalFeesInEth: float) =
+  proc updatedNetworksWithRoutes*(self: View, paths: seq[SuggestedRouteItem], chainsWithNoGas: Table[int, string]) =
     self.fromNetworksRouteModel.resetPathData()
     self.toNetworksRouteModel.resetPathData()
     for path in paths:
       let fromChainId = path.getfromNetwork()
       let networkItem = self.delegate.getNetworkItem(fromChainId)
-      let hasGas = self.delegate.hasGas(self.selectedSenderAccountAddress, fromChainId, networkItem.nativeCurrencySymbol, totalFeesInEth)
-      self.fromNetworksRouteModel.updateFromNetworks(path, hasGas)
+      self.fromNetworksRouteModel.updateFromNetworks(path, not chainsWithNoGas.hasKey(fromChainId))
       self.toNetworksRouteModel.updateToNetworks(path)
 
   proc resetStoredProperties*(self: View) {.slot.} =
@@ -332,4 +331,4 @@ QtObject:
     self.delegate.notifySelectedSenderAccountChanged()
 
   proc setReceiverAccount*(self: View, address: string) {.slot.} =
-    self.setSelectedReceiveAccountAddress(address)
+    self.setSelectedReceiveAccountAddress(address)

src/app_service/service/wallet_account/service_token.nim

@@ -1,3 +1,5 @@
+const noGasErrorCode = "WR-017"
+
 # This method will group the account assets by symbol (in case of communiy, the token address)
 proc onAllTokensBuilt*(self: Service, response: string) {.slot.} =
   var accountAddresses: seq[string] = @[]
@@ -115,14 +117,19 @@ proc getTokensMarketValuesLoading*(self: Service): bool =
 proc getHasBalanceCache*(self: Service): bool =
   return self.hasBalanceCache
 
-proc hasGas*(self: Service, accountAddress: string, chainId: int, nativeGasSymbol: string, requiredGas: float): bool =
-  for token in self.groupedAccountsTokensList:
-    if token.symbol == nativeGasSymbol:
-      for balance in token.balancesPerAccount:
-        if balance.account == accountAddress and balance.chainId == chainId:
-          if(self.currencyService.parseCurrencyValue(nativeGasSymbol, balance.balance) >= requiredGas):
-            return true
-  return false
+proc getChainsWithNoGasFromError*(self: Service, errCode: string, errDescription: string): Table[int, string] =
+  ## Extracts the chainId and token from the error description for chains with no gas.
+  ## If the error code is not "WR-017", an empty table is returned.
+  result = initTable[int, string]()
+
+  if errCode == noGasErrorCode:
+    try:
+      let jsonData = parseJson(errDescription)
+      let token: string = jsonData["token"].getStr()
+      let chainId: int = jsonData["chainId"].getInt()
+      result[chainId] = token
+    except Exception as e:
+      error "error: ", procName="getChainsWithNoGasFromError", errName=e.name, errDesription=e.msg
 
 proc getCurrency*(self: Service): string =
   return self.settingsService.getCurrency()

vendor/status-go

@@ -1 +1 @@
-Subproject commit 977a93b0052974ade7f45f2b8f193c9998cc1462
+Subproject commit 03cb3ad0ab9245f5c8437be5195b9261c5a14412