crashfix

fearless/Common/Services/ChainRegistry/ChainRegistry.swift

@@ -17,6 +17,7 @@ protocol ChainRegistryProtocol: AnyObject {
     func getConnection(for chainId: ChainModel.Id) -> ChainConnection?
     func getRuntimeProvider(for chainId: ChainModel.Id) -> RuntimeProviderProtocol?
     func getChain(for chainId: ChainModel.Id) -> ChainModel?
+    func getChainUnsafe(for chainId: ChainModel.Id) -> ChainModel?
     func chainsSubscribe(
         _ target: AnyObject,
         runningInQueue: DispatchQueue,
@@ -326,6 +327,10 @@ extension ChainRegistry: ChainRegistryProtocol {
         readLock.concurrentlyRead { chains.first(where: { $0.chainId == chainId }) }
     }
 
+    func getChainUnsafe(for chainId: ChainModel.Id) -> ChainModel? {
+        chains.first(where: { $0.chainId == chainId })
+    }
+
     func getRuntimeProvider(for chainId: ChainModel.Id) -> RuntimeProviderProtocol? {
         runtimeProviderPool.getRuntimeProvider(for: chainId)
     }

fearless/Modules/PolkaswapFlow/PolkaswapAdjustment/PolkaswapAdjustmentAssembly.swift

@@ -14,7 +14,7 @@ final class PolkaswapAdjustmentAssembly {
         let chainRegistry = ChainRegistryFacade.sharedRegistry
 
         guard
-            let xorChainAsset = chainRegistry.getChain(for: Chain.soraMain.genesisHash)?.utilityChainAssets().first,
+            let xorChainAsset = chainRegistry.getChainUnsafe(for: Chain.soraMain.genesisHash)?.utilityChainAssets().first,
             let connection = chainRegistry.getConnection(for: xorChainAsset.chain.chainId),
             let accountResponse = wallet.fetch(for: xorChainAsset.chain.accountRequest()),
             let runtimeService = chainRegistry.getRuntimeProvider(for: xorChainAsset.chain.chainId)

fearless/Modules/PolkaswapFlow/PolkaswapAdjustment/PolkaswapAdjustmentPresenter.swift

@@ -43,7 +43,10 @@ final class PolkaswapAdjustmentPresenter {
     private var slippadgeTolerance: Float = Constants.slippadgeTolerance
     private var selectedLiquiditySourceType: LiquiditySourceType {
         didSet {
-            view?.didReceive(market: selectedLiquiditySourceType)
+            DispatchQueue.main.async { [weak self] in
+                guard let self else { return }
+                self.view?.didReceive(market: self.selectedLiquiditySourceType)
+            }
         }
     }
 
@@ -103,14 +106,17 @@ final class PolkaswapAdjustmentPresenter {
         guard swapFromInputResult != nil || swapToInputResult != nil else {
             return
         }
-
-        view?.setButtonLoadingState(isLoading: true)
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.setButtonLoadingState(isLoading: true)
+        }
         loadingCollector.reset()
     }
 
     private func checkLoadingState() {
         if loadingCollector.isReady {
-            view?.setButtonLoadingState(isLoading: false)
+            DispatchQueue.main.async { [weak self] in
+                self?.view?.setButtonLoadingState(isLoading: false)
+            }
         }
     }
 
@@ -140,9 +146,11 @@ final class PolkaswapAdjustmentPresenter {
             .createBalanceInputViewModel(inputAmount)
             .value(for: selectedLocale)
 
-        view?.didReceiveSwapFrom(viewModel: viewModel)
-        if updateAmountInput {
-            view?.didReceiveSwapFrom(amountInputViewModel: inputViewModel)
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.didReceiveSwapFrom(viewModel: viewModel)
+            if updateAmountInput {
+                self?.view?.didReceiveSwapFrom(amountInputViewModel: inputViewModel)
+            }
         }
 
         loadingCollector.fromReady = true
@@ -171,9 +179,11 @@ final class PolkaswapAdjustmentPresenter {
             .createBalanceInputViewModel(inputAmount)
             .value(for: selectedLocale)
 
-        view?.didReceiveSwapTo(viewModel: viewModel)
-        if updateAmountInput {
-            view?.didReceiveSwapTo(amountInputViewModel: inputViewModel)
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.didReceiveSwapTo(viewModel: viewModel)
+            if updateAmountInput {
+                self?.view?.didReceiveSwapTo(amountInputViewModel: inputViewModel)
+            }
         }
 
         loadingCollector.toReady = true
@@ -300,7 +310,10 @@ final class PolkaswapAdjustmentPresenter {
             prices: prices,
             locale: selectedLocale
         )
-        view?.didReceiveDetails(viewModel: detailsViewModel)
+
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.didReceiveDetails(viewModel: detailsViewModel)
+        }
 
         loadingCollector.detailsReady = true
         checkLoadingState()
@@ -317,7 +330,11 @@ final class PolkaswapAdjustmentPresenter {
             swapFromInputResult = .absolute(amounts.toAmount)
             provideFromAssetVewModel()
         }
-        view?.didReceive(variant: swapVariant)
+
+        DispatchQueue.main.async { [weak self] in
+            guard let self else { return }
+            self.view?.didReceive(variant: self.swapVariant)
+        }
     }
 
     private func fetchSwapFee(amounts: SwapQuoteAmounts) {
@@ -377,7 +394,10 @@ final class PolkaswapAdjustmentPresenter {
         swapToInputResult = nil
         provideFromAssetVewModel()
         provideToAssetVewModel()
-        view?.didReceiveDetails(viewModel: nil)
+
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.didReceiveDetails(viewModel: nil)
+        }
     }
 
     private func preparePreviewParams() -> PolkaswapPreviewParams? {
@@ -936,7 +956,10 @@ extension PolkaswapAdjustmentPresenter: SelectAssetModuleOutput {
 extension PolkaswapAdjustmentPresenter: PolkaswapTransaktionSettingsModuleOutput {
     func didReceive(market: LiquiditySourceType, slippadgeTolerance: Float) {
         loadingCollector.detailsReady = false
-        view?.setButtonLoadingState(isLoading: true)
+
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.setButtonLoadingState(isLoading: true)
+        }
 
         if selectedLiquiditySourceType != market {
             selectedLiquiditySourceType = market
@@ -959,6 +982,8 @@ extension PolkaswapAdjustmentPresenter: BannersModuleOutput {
     func reloadBannersView() {}
 
     func didTapCloseBanners() {
-        view?.hideBanners()
+        DispatchQueue.main.async { [weak self] in
+            self?.view?.hideBanners()
+        }
     }
 }