Add development flag to disable transaction sending

AlphaWallet.xcodeproj/project.pbxproj

@@ -434,6 +434,7 @@
 		5E7C760E41FF2E035BC968C5 /* AssetFunctionCall.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C70021319DD5C92314A8A /* AssetFunctionCall.swift */; };
 		5E7C760F9D7C178E17C75C52 /* ImportTokenViewControllerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C7487BDF72352446E1266 /* ImportTokenViewControllerTests.swift */; };
 		5E7C76194F5934264E5BABC8 /* ActivityViewModel.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C7F5A42365FDA22AEE6F7 /* ActivityViewModel.swift */; };
+		5E7C762FC313F112981FAD35 /* DevelopmentForcedError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C7E96297DA0571067C85E /* DevelopmentForcedError.swift */; };
 		5E7C763797FA4BE836308C25 /* Function.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C73E8500C2573331D800D /* Function.swift */; };
 		5E7C76393408CC2489FF4527 /* AssetDefinitionsOverridesViewController.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C7F21FA7A02F6341FB58D /* AssetDefinitionsOverridesViewController.swift */; };
 		5E7C76484BE3E1F41ABA4A00 /* SwapEstimate.swift in Sources */ = {isa = PBXBuildFile; fileRef = 5E7C7BAA0982F291BCE00361 /* SwapEstimate.swift */; };
@@ -1914,6 +1915,7 @@
 		5E7C7E7720DE64069CCF37D5 /* AccountViewTableSectionHeader.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = AccountViewTableSectionHeader.swift; sourceTree = "<group>"; };
 		5E7C7E7EBDAAD262715E5EC4 /* TokenScriptSignatureVerifier.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TokenScriptSignatureVerifier.swift; sourceTree = "<group>"; };
 		5E7C7E8CCEE99C27D58F1BAC /* ENSDelegateImpl.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = ENSDelegateImpl.swift; sourceTree = "<group>"; };
+		5E7C7E96297DA0571067C85E /* DevelopmentForcedError.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = DevelopmentForcedError.swift; sourceTree = "<group>"; };
 		5E7C7E9871A0D0D81A012640 /* WhatsNewViewModels.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = WhatsNewViewModels.swift; sourceTree = "<group>"; };
 		5E7C7E9A5E7D36AA3BC108A4 /* EnsResolverTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = EnsResolverTests.swift; sourceTree = "<group>"; };
 		5E7C7EA385280B0BAB6F0745 /* TransactionViewModelTests.swift */ = {isa = PBXFileReference; fileEncoding = 4; lastKnownFileType = sourcecode.swift; path = TransactionViewModelTests.swift; sourceTree = "<group>"; };
@@ -2761,6 +2763,7 @@
 				5E7C72AB43EC4939E6C7D46B /* Lists */,
 				5E7C72F803CD9A3A6A8D0839 /* Swaps */,
 				026340902850C7D50033E51B /* Configuration.swift */,
+				5E7C7957E8BD5934EF245DE1 /* Development */,
 			);
 			path = AlphaWallet;
 			sourceTree = "<group>";
@@ -4472,6 +4475,14 @@
 			path = Models;
 			sourceTree = "<group>";
 		};
+		5E7C7957E8BD5934EF245DE1 /* Development */ = {
+			isa = PBXGroup;
+			children = (
+				5E7C7E96297DA0571067C85E /* DevelopmentForcedError.swift */,
+			);
+			path = Development;
+			sourceTree = "<group>";
+		};
 		5E7C79B61997F5903F0C6D70 /* Coordinators */ = {
 			isa = PBXGroup;
 			children = (
@@ -7644,6 +7655,7 @@
 				5E7C7D9DAC7F1CF547506102 /* SwapPairs.swift in Sources */,
 				5E7C70F8A7DD8D5EC812A80F /* SwapQuote.swift in Sources */,
 				5E7C76484BE3E1F41ABA4A00 /* SwapEstimate.swift in Sources */,
+				5E7C762FC313F112981FAD35 /* DevelopmentForcedError.swift in Sources */,
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 		};

AlphaWallet/Development/DevelopmentForcedError.swift

@@ -0,0 +1,7 @@
+// Copyright © 2022 Stormbird PTE. LTD.
+
+import Foundation
+
+struct DevelopmentForcedError: Error {
+    let message: String
+}

AlphaWallet/Settings/Types/Config.swift

@@ -8,6 +8,7 @@ import Combine
 struct Config {
     struct Development {
         let shouldReadClipboardForWalletConnectUrl = false
+        let shouldNotSendTransactions = false
         ///Useful to reduce network calls
         let isAutoFetchingDisabled = false
         ///Should only be used to allow users to take paths where the current wallet is real, not watched, e.g sign buttons are enabled. Some of those actions will fail, understandably. Should not display a watch wallet as if it is a real wallet though
@@ -321,7 +322,7 @@ extension Config {
 
     func removeAllWalletNames() {
         defaults.removeObject(forKey: Keys.walletNames)
-    } 
+    }
 }
 
 extension Config {

AlphaWallet/Transfer/Coordinators/TransactionConfirmationCoordinator.swift

@@ -153,7 +153,11 @@ extension TransactionConfirmationCoordinator: TransactionConfirmationViewControl
     private func sendTransaction() -> Promise<ConfirmResult> {
         let coordinator = SendTransactionCoordinator(session: configurator.session, keystore: keystore, confirmType: configuration.confirmType, config: configurator.session.config, analyticsCoordinator: analyticsCoordinator)
         let transaction = configurator.formUnsignedTransaction()
-        return coordinator.send(transaction: transaction)
+        if configurator.session.config.development.shouldNotSendTransactions {
+            return Promise(error: DevelopmentForcedError(message: "Did not send transaction because of development flag"))
+        } else {
+            return coordinator.send(transaction: transaction)
+        }
     }
 
     private func handleSendTransactionSuccessfully(result: ConfirmResult) {