Switching core target and tests to Swift 6

AutoCat.xcodeproj/project.pbxproj

@@ -1891,7 +1891,7 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Debug;
@@ -1916,7 +1916,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 			};
 			name = Release;
@@ -1943,7 +1943,7 @@
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG $(inherited)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/AutoCat.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/AutoCat";
 			};
@@ -1970,7 +1970,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME)";
 				SWIFT_EMIT_LOC_STRINGS = NO;
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				TEST_HOST = "$(BUILT_PRODUCTS_DIR)/AutoCat.app/$(BUNDLE_EXECUTABLE_FOLDER_PATH)/AutoCat";
 			};
@@ -2001,7 +2001,7 @@
 				SKIP_INSTALL = YES;
 				SWIFT_ACTIVE_COMPILATION_CONDITIONS = "DEBUG MOCKING";
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";
@@ -2032,7 +2032,7 @@
 				PRODUCT_NAME = "$(TARGET_NAME:c99extidentifier)";
 				SKIP_INSTALL = YES;
 				SWIFT_UPCOMING_FEATURE_DISABLE_OUTWARD_ACTOR_ISOLATION = YES;
-				SWIFT_VERSION = 5.0;
+				SWIFT_VERSION = 6.0;
 				TARGETED_DEVICE_FAMILY = "1,2";
 				VERSIONING_SYSTEM = "apple-generic";
 				VERSION_INFO_PREFIX = "";

AutoCatCore/Services/ApiService/ApiService.swift

@@ -2,7 +2,7 @@ import Foundation
 
 public actor ApiService: ApiServiceProtocol {
     
-    var settingsService: SettingsServiceProtocol
+    let settingsService: SettingsServiceProtocol
     
     public init(settingsService: SettingsServiceProtocol) {
         

AutoCatCore/Services/LocationService/GeocoderProtocol.swift

@@ -9,6 +9,7 @@
 import CoreLocation
 import Mockable
 
+@MainActor
 @Mockable
 public protocol GeocoderProtocol {
     

AutoCatCore/Services/LocationService/LocationService.swift

@@ -55,7 +55,7 @@ public final class LocationService {
         return VehicleEventDto(
             lat: coordinate.latitude,
             lon: coordinate.longitude,
-            addedBy: await settingsService.user.email
+            addedBy: settingsService.user.email
         )
     }
     

AutoCatCore/Services/LocationService/SwiftLocationProtocol.swift

@@ -10,6 +10,7 @@ import SwiftLocation
 import CoreLocation
 import Mockable
 
+@MainActor
 @Mockable
 public protocol SwiftLocationProtocol {
     
@@ -21,3 +22,8 @@ public protocol SwiftLocationProtocol {
 }
 
 extension Location: SwiftLocationProtocol { }
+
+// Force sendable conformance for SwiftLocation types
+extension Tasks.ContinuousUpdateLocation.StreamEvent: @retroactive @unchecked Sendable { }
+extension LocationPermission: @retroactive @unchecked Sendable { }
+extension AccuracyFilter: @retroactive @unchecked Sendable { }

AutoCatCore/Services/StorageService/DbUpdatePolicy.swift

@@ -6,7 +6,7 @@
 //  Copyright © 2025 Selim Mustafaev. All rights reserved.
 //
 
-public enum DbUpdatePolicy: CaseIterable {
+public enum DbUpdatePolicy: CaseIterable, Sendable {
     
     case always
     case ifExists

AutoCatCore/Services/StorageService/StorageService+Events.swift

@@ -44,19 +44,19 @@ public extension StorageService {
     
     func edit(event: VehicleEventDto, for number: String) async throws -> VehicleDto {
         
-        guard let vehicle = realm.object(ofType: Vehicle.self, forPrimaryKey: number) else {
-            throw StorageError.vehicleNotFound
-        }
-        
         try await realm.asyncWrite {
+            guard let vehicle = realm.object(ofType: Vehicle.self, forPrimaryKey: number) else {
+                throw StorageError.vehicleNotFound
+            }
+            
             if vehicle.events.contains(where: { $0.id == event.id }) {
                 realm.add(VehicleEvent(dto: event), update: .modified)
                 vehicle.updatedDate = Date().timeIntervalSince1970
             } else {
                 throw StorageError.eventNotFound
             }
+            
+            return vehicle.dto
         }
-        
-        return vehicle.dto
     }
 }

AutoCatCore/Services/StorageService/StorageService+Notes.swift

@@ -28,20 +28,20 @@ extension StorageService {
     
     public func deleteNote(id: String, for number: String) async throws -> VehicleDto {
         
-        guard let vehicle = realm.object(ofType: Vehicle.self, forPrimaryKey: number) else {
-            throw StorageError.vehicleNotFound
-        }
-        
-        guard let realmNote = realm.object(ofType: VehicleNote.self, forPrimaryKey: id) else {
-            throw StorageError.noteNotFound
-        }
-        
         try await realm.asyncWrite {
+            guard let vehicle = realm.object(ofType: Vehicle.self, forPrimaryKey: number) else {
+                throw StorageError.vehicleNotFound
+            }
+            
+            guard let realmNote = realm.object(ofType: VehicleNote.self, forPrimaryKey: id) else {
+                throw StorageError.noteNotFound
+            }
+            
             realm.delete(realmNote)
             vehicle.updatedDate = Date().timeIntervalSince1970
+            
+            return vehicle.dto
         }
-        
-        return vehicle.dto
     }
     
     public func editNote(id: String, text: String, for number: String) async throws -> VehicleDto {

AutoCatCore/Services/StorageService/StorageService.swift

@@ -17,8 +17,15 @@ public actor StorageService: StorageServiceProtocol {
     
     public init(settingsService: SettingsServiceProtocol, isTest: Bool = false) async throws {
         
-        var realmConfig: Realm.Configuration
+        self.settingsService = settingsService
+        realm = try await setup(isTest: isTest)
+    }
+    
+    // Swift 6.0 and 6.1 crashes if this code is placed directly into init
+    private func setup(isTest: Bool) async throws -> Realm {
         
+        var realmConfig: Realm.Configuration
+
         if isTest {
             realmConfig = .defaultConfiguration
             realmConfig.inMemoryIdentifier = UUID().uuidString
@@ -28,9 +35,8 @@ public actor StorageService: StorageServiceProtocol {
                 migrationBlock: { migration, oldSchemaVersion in }
             )
         }
-        
+
-        self.settingsService = settingsService
+        return try await Realm.open(configuration: realmConfig)
-        realm = try await Realm(configuration: realmConfig, actor: self)
     }
     
     public var dbFileURL: URL? {

AutoCatCore/Utils/Constants.swift

@@ -2,7 +2,7 @@ import Foundation
 
 public enum Constants {
     
-    public enum Backend: String, CaseIterable {
+    public enum Backend: String, CaseIterable, Sendable {
         
         case de = "https://vps.aliencat.pro:8443/"
         case ru = "https://charon.aliencat.pro:8443/"

AutoCatCoreTests/VehicleRecordServiceTests.swift

@@ -36,6 +36,18 @@ struct VehicleRecordServiceTests {
             locationService: locationServiceMock,
             settingsService: settingsServiceMock
         )
+        
+        given(settingsServiceMock)
+            .recognizeAlternativeOrder
+            .willReturn(false)
+        
+        given(settingsServiceMock)
+            .recognizeShortenedNumbers
+            .willReturn(false)
+        
+        given(settingsServiceMock)
+            .defaultRegion
+            .willReturn("")
     }
     
     @Test("Requesting permissions")

AutoCatTests/EventsTests.swift

@@ -29,13 +29,13 @@ struct EventsTests {
         storageServiceMock = MockStorageServiceProtocol()
         apiServiceMock = MockApiServiceProtocol()
         
+        given(settingsServiceMock)
+            .user.willReturn(User())
+        
         viewModel = EventsViewModel(apiService: apiServiceMock,
                                     storageService: storageServiceMock,
                                     settingsService: settingsServiceMock,
                                     vehicle: VehicleDto())
-        
-        given(settingsServiceMock)
-            .user.willReturn(User())
     }
     
     func makeViewModel(vehicle: VehicleDto) -> EventsViewModel {