Fix sonar warnings

Signed-off-by: krivchenko_kv <kvkrivchenko@activebc.ru>

src/Samples/Sample.AsyncApi.Service/Controllers/WeatherForecastController.cs

@@ -8,8 +8,8 @@ public class WeatherForecastController : ControllerBase
 {
     private static readonly string[] Summaries = new[]
     {
-    "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
-};
+        "Freezing", "Bracing", "Chilly", "Cool", "Mild", "Warm", "Balmy", "Hot", "Sweltering", "Scorching"
+    };
 
     private readonly ILogger<WeatherForecastController> _logger;
 

src/Samples/Sample.Images.Worker/GlobalSuppressions.cs

@@ -0,0 +1,8 @@
+// This file is used by Code Analysis to maintain SuppressMessage
+// attributes that are applied to this project.
+// Project-level suppressions either have no target or are given
+// a specific target and scoped to a namespace, type, member, etc.
+
+using System.Diagnostics.CodeAnalysis;
+
+[assembly: SuppressMessage("Interoperability", "CA1416:Validate platform compatibility")]

src/Samples/Sample.Nats.WebApi/PingConsumer.cs

@@ -6,7 +6,7 @@ public class PingConsumer(ILogger<PingConsumer> logger) : IConsumer<PingMessage>
 {
     private readonly ILogger _logger = logger;
 
-    public IConsumerContext Context { get; set; }
+    public IConsumerContext Context { get; set; } = default!;
 
     public Task OnHandle(PingMessage message)
     {

src/SlimMessageBus.Host.AzureEventHub/Config/BuilderExtensions.cs

@@ -62,27 +62,27 @@ public static T CheckpointEvery<T>(this T builder, int numberOfMessages)
     }
 
     /// <summary>
-    /// Checkpoint after T elapsed time.
+    /// Checkpoint every N-th processed message.
     /// </summary>
     /// <param name="builder"></param>
-    /// <param name="duration"></param>
+    /// <param name="numberOfMessages"></param>
     /// <returns></returns>
-    public static T CheckpointAfter<T>(this T builder, TimeSpan duration)
-        where T : AbstractConsumerBuilder
+    public static RequestResponseBuilder CheckpointEvery(this RequestResponseBuilder builder, int numberOfMessages)
     {
-        builder.ConsumerSettings.Properties[CheckpointSettings.CheckpointDuration] = duration;
+        builder.Settings.Properties[CheckpointSettings.CheckpointCount] = numberOfMessages;
         return builder;
     }
 
     /// <summary>
-    /// Checkpoint every N-th processed message.
+    /// Checkpoint after T elapsed time.
     /// </summary>
     /// <param name="builder"></param>
-    /// <param name="numberOfMessages"></param>
+    /// <param name="duration"></param>
     /// <returns></returns>
-    public static RequestResponseBuilder CheckpointEvery(this RequestResponseBuilder builder, int numberOfMessages)
+    public static T CheckpointAfter<T>(this T builder, TimeSpan duration)
+        where T : AbstractConsumerBuilder
     {
-        builder.Settings.Properties[CheckpointSettings.CheckpointCount] = numberOfMessages;
+        builder.ConsumerSettings.Properties[CheckpointSettings.CheckpointDuration] = duration;
         return builder;
     }
 

src/SlimMessageBus.Host.AzureEventHub/Consumer/EhPartitionConsumerForResponses.cs

@@ -9,14 +9,12 @@ namespace SlimMessageBus.Host.AzureEventHub;
 /// </summary>
 public class EhPartitionConsumerForResponses : EhPartitionConsumer
 {
-    private readonly RequestResponseSettings _requestResponseSettings;
-
     public EhPartitionConsumerForResponses(EventHubMessageBus messageBus, RequestResponseSettings requestResponseSettings, GroupPathPartitionId pathGroupPartition)
         : base(messageBus, pathGroupPartition)
     {
-        _requestResponseSettings = requestResponseSettings ?? throw new ArgumentNullException(nameof(requestResponseSettings));
+        if (requestResponseSettings == null) throw new ArgumentNullException(nameof(requestResponseSettings));
 
-        MessageProcessor = new ResponseMessageProcessor<EventData>(MessageBus.LoggerFactory, _requestResponseSettings,  MessageBus, messagePayloadProvider: eventData => eventData.EventBody.ToArray());
-        CheckpointTrigger = new CheckpointTrigger(_requestResponseSettings, MessageBus.LoggerFactory);
+        MessageProcessor = new ResponseMessageProcessor<EventData>(MessageBus.LoggerFactory, requestResponseSettings, MessageBus, messagePayloadProvider: eventData => eventData.EventBody.ToArray());
+        CheckpointTrigger = new CheckpointTrigger(requestResponseSettings, MessageBus.LoggerFactory);
     }
 }

src/SlimMessageBus.Host.Configuration/Builders/MessageBusBuilder.cs

@@ -334,7 +334,7 @@ public MessageBusBuilder AddChildBus(string busName, Action<MessageBusBuilder> b
             child.MergeFrom(Settings);
         }
 
-        builderAction?.Invoke(child);
+        builderAction.Invoke(child);
 
         return this;
     }

src/SlimMessageBus.Host.Configuration/Settings/HasProviderExtensions.cs

@@ -5,16 +5,7 @@ public abstract class HasProviderExtensions
     /// <summary>
     /// Provider specific properties bag.
     /// </summary>
-    public IDictionary<string, object> Properties { get; } = new Dictionary<string, object>();
-
-    public T GetOrDefault<T>(string key, T defaultValue = default)
-    {
-        if (Properties.TryGetValue(key, out var value))
-        {
-            return (T)value;
-        }
-        return defaultValue;
-    }
+    public IDictionary<string, object> Properties { get; } = new Dictionary<string, object>();
 
     public T GetOrCreate<T>(string key, Func<T> factoryMethod)
     {
@@ -27,6 +18,15 @@ public T GetOrCreate<T>(string key, Func<T> factoryMethod)
         return typedValue;
     }
 
+    public T GetOrDefault<T>(string key, T defaultValue = default)
+    {
+        if (Properties.TryGetValue(key, out var value))
+        {
+            return (T)value;
+        }
+        return defaultValue;
+    }
+
     public T GetOrDefault<T>(string key, MessageBusSettings messageBusSettings, T defaultValue = default)
     {
         if (Properties.TryGetValue(key, out var value)

src/SlimMessageBus.Host.Mqtt/MqttTopicConsumer.cs

@@ -2,7 +2,7 @@
 
 public class MqttTopicConsumer : AbstractConsumer
 {
-    public IMessageProcessor<MqttApplicationMessage> MessageProcessor;
+    public IMessageProcessor<MqttApplicationMessage> MessageProcessor { get; }
     public string Topic { get; }
 
     public MqttTopicConsumer(ILogger logger, string topic, IMessageProcessor<MqttApplicationMessage> messageProcessor) : base(logger)

src/SlimMessageBus.Host.Outbox/Interceptors/OutboxForwardingPublishInterceptor.cs

@@ -20,7 +20,7 @@ public sealed class OutboxForwardingPublishInterceptor<T>(
     OutboxSettings outboxSettings)
     : OutboxForwardingPublishInterceptor, IInterceptorWithOrder, IPublishInterceptor<T>, IDisposable where T : class
 {
-    static readonly internal string SkipOutboxHeader = "__SkipOutbox";
+    internal const string SkipOutboxHeader = "__SkipOutbox";
 
     private readonly ILogger _logger = logger;
     private readonly IOutboxRepository _outboxRepository = outboxRepository;

src/SlimMessageBus.Host.Outbox/Services/OutboxSendingTask.cs

@@ -296,7 +296,7 @@ async internal Task<int> SendMessages(IServiceProvider serviceProvider, IOutboxR
                             if (messageType == null)
                             {
                                 abortedIds.Add(outboxMessage.Id);
-                                _logger.LogError("Outbox message with Id {id} - the MessageType {messageType} is not recognized. The type might have been renamed or moved namespaces.", outboxMessage.Id, outboxMessage.MessageType);
+                                _logger.LogError("Outbox message with Id {Id} - the MessageType {MessageType} is not recognized. The type might have been renamed or moved namespaces.", outboxMessage.Id, outboxMessage.MessageType);
                                 return null;
                             }
 

src/SlimMessageBus.Host.Sql.Common/CommonSqlMigrationService.cs

@@ -14,7 +14,7 @@ public abstract class CommonSqlMigrationService<TRepository, TSettings>
     protected TRepository Repository { get; }
     public ISqlTransactionService TransactionService { get; }
 
-    public CommonSqlMigrationService(ILogger logger, TRepository repository, ISqlTransactionService transactionService, TSettings settings)
+    protected CommonSqlMigrationService(ILogger logger, TRepository repository, ISqlTransactionService transactionService, TSettings settings)
     {
         Logger = logger;
         Settings = settings;

src/SlimMessageBus.Host/Collections/KindMapping.cs

@@ -43,7 +43,7 @@ private void AddTypeMapping(ProducerSettings producerSettings, PathKind producer
         }
     }
 
-    private PathKind AddPathMapping(PathKind producerKind, string path)
+    private void AddPathMapping(PathKind producerKind, string path)
     {
         if (_kindByTopic.TryGetValue(path, out var existingKind))
         {
@@ -56,8 +56,6 @@ private PathKind AddPathMapping(PathKind producerKind, string path)
         {
             _kindByTopic.Add(path, producerKind);
         }
-
-        return existingKind;
     }
 
     public PathKind GetKind(Type messageType, string path)

src/SlimMessageBus.Host/Collections/SafeDictionaryWrapper.cs

@@ -26,11 +26,8 @@ public IReadOnlyDictionary<TKey, TValue> Dictionary
             {
                 lock (_lock)
                 {
-                    if (_readonlyDict == null)
-                    {
-                        // Lazily create the read only snapshot
-                        _readonlyDict = new ReadOnlyDictionary<TKey, TValue>(_mutableDict);
-                    }
+                    // Lazily create the read only snapshot
+                    _readonlyDict ??= new ReadOnlyDictionary<TKey, TValue>(_mutableDict);
                 }
             }
             return _readonlyDict;
@@ -118,7 +115,7 @@ public IReadOnlyCollection<TValue> ClearAndSnapshot()
     {
         lock (_lock)
         {
-            var snapshot = Dictionary.Values.ToList();
+            var snapshot = Snapshot();
             _mutableDict.Clear();
             OnChanged();
             return snapshot;

src/SlimMessageBus.Host/Consumer/AbstractConsumer.cs

@@ -12,7 +12,7 @@ public abstract class AbstractConsumer : IAsyncDisposable, IConsumerControl
 
     protected CancellationToken CancellationToken => _cancellationTokenSource.Token;
 
-    public AbstractConsumer(ILogger logger)
+    protected AbstractConsumer(ILogger logger)
     {
         Logger = logger;
     }

src/SlimMessageBus.Host/Consumer/MessageProcessors/MessageProcessor.cs

@@ -185,13 +185,10 @@ protected IEnumerable<IMessageTypeConsumerInvokerSettings> TryMatchConsumerInvok
         else
         {
             var found = false;
-            foreach (var invoker in _invokers)
+            foreach (var invoker in _invokers.Where(x => RuntimeTypeCache.IsAssignableFrom(messageType, x.MessageType)))
             {
-                if (RuntimeTypeCache.IsAssignableFrom(messageType, invoker.MessageType))
-                {
-                    found = true;
-                    yield return invoker;
-                }
+                found = true;
+                yield return invoker;
             }
 
             if (!found)

src/SlimMessageBus.Host/Consumer/MessageScopeWrapper.cs

@@ -6,21 +6,18 @@
 /// </summary>
 public sealed class MessageScopeWrapper : IMessageScope
 {
-    private readonly ILogger _logger;
     private readonly IServiceProvider _messageScope;
     private readonly IServiceProvider _prevMessageScope;
     private IDisposable _messageScopeDisposable;
 
     public IServiceProvider ServiceProvider => _messageScope;
 
-    public MessageScopeWrapper(ILogger logger, IServiceProvider serviceProvider, bool createMessageScope, object message)
+    public MessageScopeWrapper(IServiceProvider serviceProvider, bool createMessageScope)
     {
-        _logger = logger;
         _messageScope = serviceProvider;
 
         if (createMessageScope)
         {
-            _logger.LogDebug("Creating message scope for {Message} of type {MessageType}", message, message.GetType());
             var ms = serviceProvider.CreateScope();
             _messageScope = ms.ServiceProvider;
             _messageScopeDisposable = ms;

src/SlimMessageBus.Host/DependencyResolver/ServiceCollectionExtensions.cs

@@ -13,7 +13,7 @@ public static class ServiceCollectionExtensions
     /// <param name="services"></param>
     /// <param name="configure">Action to configure the master (root) message bus</param>
     /// <returns></returns>
-    public static IServiceCollection AddSlimMessageBus(this IServiceCollection services, Action<MessageBusBuilder> configure = null)
+    public static IServiceCollection AddSlimMessageBus(this IServiceCollection services, Action<MessageBusBuilder> configure)
     {
         services.AddSlimMessageBus();
 

src/SlimMessageBus.Host/GlobalSuppressions.cs

@@ -10,3 +10,4 @@
 [assembly: SuppressMessage("Design", "CA1031:Do not catch general exception types", Justification = "This is intended.", Scope = "member", Target = "~M:SlimMessageBus.Host.MessageQueueWorker`1.WaitAll~System.Threading.Tasks.Task{SlimMessageBus.Host.MessageQueueResult{`0}}")]
 [assembly: SuppressMessage("Design", "CA1031:Do not catch general exception types", Justification = "This is intended.", Scope = "member", Target = "~M:SlimMessageBus.Host.Utils.DisposeSilently(System.IDisposable,System.Action{System.Exception})")]
 [assembly: SuppressMessage("Design", "CA1031:Do not catch general exception types", Justification = "Intended", Scope = "member", Target = "~M:SlimMessageBus.Host.MessageBusBase.OnProducedHook(System.Object,System.String,SlimMessageBus.Host.Config.ProducerSettings)")]
+[assembly: SuppressMessage("Minor Code Smell", "S2094:Classes should not be empty", Justification = "<Pending>")]

src/SlimMessageBus.Host/Hybrid/HybridMessageBus.cs

@@ -9,7 +9,6 @@ public class HybridMessageBus : IMasterMessageBus, ICompositeMessageBus, IDispos
     private readonly ILogger _logger;
     private readonly Dictionary<string, MessageBusBase> _busByName;
     private readonly ProducerByMessageTypeCache<MessageBusBase[]> _busesByMessageType;
-    private readonly RuntimeTypeCache _runtimeTypeCache;
     private readonly ConcurrentDictionary<Type, bool> _undeclaredMessageType;
 
     public ILoggerFactory LoggerFactory { get; }
@@ -32,8 +31,6 @@ public HybridMessageBus(MessageBusSettings settings, HybridMessageBusSettings pr
 
         _logger = LoggerFactory.CreateLogger<HybridMessageBus>();
 
-        _runtimeTypeCache = new RuntimeTypeCache();
-
         _busByName = [];
         foreach (var childBus in mbb.Children)
         {
@@ -56,7 +53,8 @@ public HybridMessageBus(MessageBusSettings settings, HybridMessageBusSettings pr
             throw new ConfigurationMessageBusException($"Found request messages that are handled by more than one child bus: {string.Join(", ", requestTypesWithMoreThanOneBus)}. Double check your Produce configuration.");
         }
 
-        _busesByMessageType = new ProducerByMessageTypeCache<MessageBusBase[]>(_logger, busesByMessageType, _runtimeTypeCache);
+        var runtimeTypeCache = new RuntimeTypeCache();
+        _busesByMessageType = new ProducerByMessageTypeCache<MessageBusBase[]>(_logger, busesByMessageType, runtimeTypeCache);
 
         _undeclaredMessageType = new();
 

src/SlimMessageBus.Host/MessageBusBase.cs

@@ -182,7 +182,7 @@ protected virtual void BuildPendingRequestStore()
     private Dictionary<Type, ProducerSettings> BuildProducerByBaseMessageType()
     {
         var producerByBaseMessageType = Settings.Producers.ToDictionary(producerSettings => producerSettings.MessageType);
-        
+
         foreach (var consumerSettings in Settings.Consumers.Where(x => x.ResponseType != null))
         {
             // A response type can be used across different requests hence TryAdd
@@ -314,7 +314,7 @@ public void Dispose()
         GC.SuppressFinalize(this);
     }
 
-    protected void Dispose(bool disposing)
+    protected virtual void Dispose(bool disposing)
     {
         if (disposing)
         {
@@ -717,10 +717,15 @@ public virtual Task<Exception> OnResponseArrived(byte[] responsePayload, string
     public virtual bool IsMessageScopeEnabled(ConsumerSettings consumerSettings, IDictionary<string, object> consumerContextProperties)
         => consumerSettings.IsMessageScopeEnabled ?? Settings.IsMessageScopeEnabled ?? true;
 
-    public virtual IMessageScope CreateMessageScope(ConsumerSettings consumerSettings, object message, IDictionary<string, object> consumerContextProperties, IServiceProvider currentServiceProvider = null)
+    public virtual IMessageScope CreateMessageScope(ConsumerSettings consumerSettings, object message, IDictionary<string, object> consumerContextProperties, IServiceProvider currentServiceProvider)
     {
         var createMessageScope = IsMessageScopeEnabled(consumerSettings, consumerContextProperties);
-        return new MessageScopeWrapper(_logger, currentServiceProvider ?? Settings.ServiceProvider, createMessageScope, message);
+
+        if (createMessageScope)
+        {
+            _logger.LogDebug("Creating message scope for {Message} of type {MessageType}", message, message.GetType());
+        }
+        return new MessageScopeWrapper(currentServiceProvider ?? Settings.ServiceProvider, createMessageScope);
     }
 
     public virtual Task ProvisionTopology() => Task.CompletedTask;

src/SlimMessageBus.Host/MessageWithHeadersSerializer.cs

@@ -81,7 +81,7 @@ private int WriteObject(byte[] payload, int index, object v)
                 payload[index] = TypeIdGuid;
                 return 1 + WriteGuid(payload, index + 1, g);
             default:
-                throw new InvalidOperationException($"Not supported header value type {v?.GetType().FullName ?? "(null)"}");
+                throw new InvalidOperationException($"Not supported header value type {v.GetType().FullName ?? "(null)"}");
         }
     }
 
@@ -95,7 +95,7 @@ private int CalculateWriteObjectByteLength(object v)
             int _ => sizeof(int),
             long _ => sizeof(long),
             Guid _ => 16,
-            _ => throw new InvalidOperationException($"Not supported header value type {v?.GetType().FullName ?? "(null)"}"),
+            _ => throw new InvalidOperationException($"Not supported header value type {v.GetType().FullName ?? "(null)"}"),
         };
         return 1 + byteLength;
     }

src/SlimMessageBus.Host/Producer/InterceptorPipelines/PublishInterceptorPipeline.cs

@@ -2,18 +2,16 @@
 
 internal class PublishInterceptorPipeline : ProducerInterceptorPipeline<PublishContext>
 {
-    private readonly IEnumerable<object> _publishInterceptors;
     private readonly Func<object, object, Func<Task>, IProducerContext, Task> _publishInterceptorFunc;
     private IEnumerator<object> _publishInterceptorsEnumerator;
     private bool _publishInterceptorsVisited = false;
 
     public PublishInterceptorPipeline(MessageBusBase bus, object message, ProducerSettings producerSettings, IMessageBusTarget targetBus, PublishContext context, IEnumerable<object> producerInterceptors, IEnumerable<object> publishInterceptors)
         : base(bus, message, producerSettings, targetBus, context, producerInterceptors)
     {
-        _publishInterceptors = publishInterceptors;
         _publishInterceptorFunc = bus.RuntimeTypeCache.PublishInterceptorType[message.GetType()];
         _publishInterceptorsVisited = publishInterceptors is null;
-        _publishInterceptorsEnumerator = _publishInterceptors?.GetEnumerator();
+        _publishInterceptorsEnumerator = publishInterceptors?.GetEnumerator();
     }
 
     public async Task<object> Next()

src/SlimMessageBus.Host/Producer/InterceptorPipelines/SendInterceptorPipeline.cs

@@ -2,18 +2,16 @@
 
 internal class SendInterceptorPipeline<TResponse> : ProducerInterceptorPipeline<SendContext>
 {
-    private readonly IEnumerable<object> _sendInterceptors;
     private readonly Func<object, object, object, IProducerContext, Task> _sendInterceptorFunc;
     private IEnumerator<object> _sendInterceptorsEnumerator;
     private bool _sendInterceptorsVisited = false;
 
     public SendInterceptorPipeline(MessageBusBase bus, object message, ProducerSettings producerSettings, IMessageBusTarget targetBus, SendContext context, IEnumerable<object> producerInterceptors, IEnumerable<object> sendInterceptors)
         : base(bus, message, producerSettings, targetBus, context, producerInterceptors)
     {
-        _sendInterceptors = sendInterceptors;
         _sendInterceptorFunc = bus.RuntimeTypeCache.SendInterceptorType[(message.GetType(), typeof(TResponse))];
         _sendInterceptorsVisited = sendInterceptors is null;
-        _sendInterceptorsEnumerator = _sendInterceptors?.GetEnumerator();
+        _sendInterceptorsEnumerator = sendInterceptors?.GetEnumerator();
     }
 
     private async Task<object> NextOfObject() => await Next();

src/SlimMessageBus.Host/RequestResponse/PendingRequestManager.cs

@@ -90,7 +90,7 @@ public virtual void CleanPendingRequests()
 
             if (canceled)
             {
-                _logger.LogDebug("Pending request timed-out: {0}, now: {1}", requestState, now);
+                _logger.LogDebug("Pending request timed-out: {RequestState}, now: {TimeNow}", requestState, now);
                 _onRequestTimeout?.Invoke(requestState.Request);
             }
         }