Added redis and signalR utils

Readme.md

@@ -23,6 +23,7 @@ This package currently supports:
 - **Cors Configuration** with easy configuration options.
 - **Resilience Pipelines** for `HttpClient` operations.
 - **Controller Extensions** for mapping old-style MVC controllers.
+- **SignalR Extensions** for adding simple SignalR or distributed SignalR backed with Redis.
 - **OpenTelemetry Integration** for tracking metrics, traces, and logging.
 - **Health Checks** with default endpoints and startup validation.
 - Various **Extensions and Utilities**, including enumerable, string, and queryable extensions.
@@ -121,6 +122,7 @@ Follow this example to set up your project with all the features provided by thi
     },
     "RepositoryName": "be-lib-sharedkernel",
     "ConnectionStrings": {
+        "Redis": "localhost:6379",
         "PersistentStorage": "/persistence"
     },
     "Security": {
@@ -143,14 +145,15 @@ builder
    .AddResponseCrafter(NamingConvention.ToSnakeCase)
    .AddOpenApi()
    .AddOpenTelemetry()
-   .AddEndpoints(AssemblyRegistry.ToArray())
+   .AddMapMinimalApis(AssemblyRegistry.ToArray())
    .AddControllers(AssemblyRegistry.ToArray())
    .AddMediatrWithBehaviors(AssemblyRegistry.ToArray())
    .AddResilienceDefaultPipeline()
    .MapDefaultTimeZone()
-   .AddCors();
-
-builder.Services.AddHealthChecks();
+   .AddRedis(KeyPrefix.AssemblyNamePrefix)
+   .AddDistributedSignalR("DistributedSignalR") // or .AddSignalR()
+   .AddCors()
+   .AddHealthChecks();
 
 
 var app = builder.Build();
@@ -159,11 +162,12 @@ app
    .UseRequestResponseLogging()
    .UseResponseCrafter()
    .UseCors()
-   .MapEndpoints()
+   .MapMinimalApis()
    .MapDefaultEndpoints()
    .EnsureHealthy()
    .ClearAssemblyRegistry()
-   .UseOpenApi();
+   .UseOpenApi()
+   .MapControllers();
 
 app.LogStartSuccess();
 app.Run();
@@ -531,11 +535,16 @@ The default resilience pipeline includes the following policies:
 
 For mapping old style MVC controllers, use `builder.AddControllers()`.
 The `AddControllers()` method can also accept assembly names as parameters to scan for controllers.
+The `MapControllers()` method maps the controllers to the application.
 
 Example:
 
 ```csharp
+var builder = WebApplication.CreateBuilder(args);
 builder.AddControllers([typeof(Program).Assembly]);
+var app = builder.Build();
+app.MapControllers();
+app.Run();
 ```
 
 ## OpenTelemetry
@@ -598,6 +607,7 @@ This package includes various extensions and utilities to aid development:
 - **Pandatech.FluentMinimalApiMapper:** Simplifies mapping in minimal APIs.
 - **Pandatech.RegexBox:** A collection of useful regular expressions.
 - **Pandatech.ResponseCrafter:** A utility for crafting consistent API responses.
+- **Pandatech.DistributedCache:** A distributed cache provider for Redis.
 
 ## License
 

src/SharedKernel/Extensions/ConfigurationExtensions.cs

@@ -8,6 +8,7 @@ internal static class ConfigurationExtensions
    private const string PersistentConfigurationPath = "PersistentStorage";
    private const string RepositoryNameConfigurationPath = "RepositoryName";
    private const string TimeZoneConfigurationPath = "DefaultTimeZone";
+   private const string RedisConfigurationPath = "Redis";
 
    internal static string GetAllowedCorsOrigins(this IConfiguration configuration)
    {
@@ -52,4 +53,15 @@ public static string GetDefaultTimeZone(this IConfiguration configuration)
 
       return timeZone;
    }
+
+   public static string GetRedisUrl(this IConfiguration configuration)
+   {
+      var redisConnectionString = configuration.GetConnectionString(RedisConfigurationPath);
+      if (redisConnectionString is null)
+      {
+         throw new InvalidOperationException("Redis connection string is not configured.");
+      }
+
+      return redisConnectionString;
+   }
 }

src/SharedKernel/Extensions/DistributedCacheExtension.cs

@@ -0,0 +1,19 @@
+using DistributedCache.Extensions;
+using DistributedCache.Options;
+using Microsoft.AspNetCore.Builder;
+
+namespace SharedKernel.Extensions;
+
+public static class DistributedCacheExtension
+{
+   public static WebApplicationBuilder AddRedis(this WebApplicationBuilder builder, KeyPrefix keyPrefix)
+   {
+      builder.AddDistributedCache(options =>
+      {
+         options.RedisConnectionString = builder.Configuration.GetRedisUrl();
+         options.KeyPrefixForIsolation = keyPrefix;
+      });
+
+      return builder;
+   }
+}

src/SharedKernel/Extensions/HealthCheckRunnerExtension.cs → src/SharedKernel/Extensions/HealthCheckExtensions.cs

@@ -5,7 +5,7 @@
 
 namespace SharedKernel.Extensions;
 
-public static class HealthCheckRunnerExtension
+public static class HealthCheckExtensions
 {
    public static WebApplication EnsureHealthy(this WebApplication app)
    {
@@ -42,4 +42,10 @@ public static WebApplication EnsureHealthy(this WebApplication app)
       var message = $"Unhealthy services detected: {string.Join(", ", unhealthyChecks)}";
       throw new ServiceUnavailableException(message);
    }
+
+   public static WebApplicationBuilder AddHealthChecks(this WebApplicationBuilder builder)
+   {
+      builder.Services.AddHealthChecks();
+      return builder;
+   }
 }

src/SharedKernel/Extensions/SignalRExtensions.cs

@@ -0,0 +1,35 @@
+using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.DependencyInjection;
+using StackExchange.Redis;
+
+namespace SharedKernel.Extensions;
+
+public static class SignalRExtensions
+{
+
+   public static WebApplicationBuilder AddSignalR(this WebApplicationBuilder builder)
+   {
+      builder
+         .Services
+         .AddSignalR()
+         .AddMessagePackProtocol();
+
+      return builder;
+   }
+
+   public static WebApplicationBuilder AddDistributedSignalR(this WebApplicationBuilder builder, string redisChannelName)
+   {
+      builder
+         .Services
+         .AddSignalR()
+         .AddMessagePackProtocol()
+         .AddStackExchangeRedis(builder.Configuration.GetRedisUrl(),
+            options =>
+            {
+               options.Configuration.ChannelPrefix = RedisChannel.Literal("FinHub:SignalR:");
+            });
+
+
+      return builder;
+   }
+}

src/SharedKernel/Logging/StartupLoggerExtensions.cs

@@ -1,6 +1,6 @@
 using System.Globalization;
+using System.Text.Json;
 using Microsoft.AspNetCore.Builder;
-using Newtonsoft.Json;
 
 namespace SharedKernel.Logging;
 
@@ -11,7 +11,7 @@ public static class StartupLoggerExtensions
    public static WebApplicationBuilder LogStartAttempt(this WebApplicationBuilder builder)
    {
       var now = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.fff", CultureInfo.InvariantCulture);
-      Console.WriteLine(JsonConvert.SerializeObject(new
+      Console.WriteLine(JsonSerializer.Serialize(new
       {
          Timestamp = now,
          Event = "ApplicationStartAttempt",
@@ -27,7 +27,7 @@ public static WebApplication LogStartSuccess(this WebApplication app)
                         .TotalMilliseconds;
       var deltaInSeconds = Math.Round(delta / 1000, 2);
       var now = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.fff", CultureInfo.InvariantCulture);
-      Console.WriteLine(JsonConvert.SerializeObject(new
+      Console.WriteLine(JsonSerializer.Serialize(new
       {
          Timestamp = now,
          Event = "ApplicationStartSuccess",
@@ -40,7 +40,7 @@ public static WebApplicationBuilder LogModuleRegistrationSuccess(this WebApplica
       string moduleName)
    {
       var now = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.fff", CultureInfo.InvariantCulture);
-      Console.WriteLine(JsonConvert.SerializeObject(new
+      Console.WriteLine(JsonSerializer.Serialize(new
       {
          Timestamp = now,
          Event = "ModuleRegistrationSuccess",
@@ -52,12 +52,12 @@ public static WebApplicationBuilder LogModuleRegistrationSuccess(this WebApplica
    public static WebApplication LogModuleUseSuccess(this WebApplication app, string moduleName)
    {
       var now = DateTime.UtcNow.ToString("yyyy-MM-dd HH:mm:ss.fff", CultureInfo.InvariantCulture);
-      Console.WriteLine(JsonConvert.SerializeObject(new
+      Console.WriteLine(JsonSerializer.Serialize(new
       {
          Timestamp = now,
          Event = "ModuleUseSuccess",
          Module = moduleName
       }));
       return app;
    }
-}
+}

src/SharedKernel/SharedKernel.csproj

@@ -8,13 +8,13 @@
         <PackageReadmeFile>Readme.md</PackageReadmeFile>
         <Authors>Pandatech</Authors>
         <Copyright>MIT</Copyright>
-        <Version>1.0.1</Version>
+        <Version>1.0.2</Version>
         <PackageId>Pandatech.SharedKernel</PackageId>
         <Title>Pandatech Shared Kernel Library</Title>
         <PackageTags>Pandatech, shared kernel, library, OpenAPI, Swagger, utilities, scalar</PackageTags>
         <Description>Pandatech.SharedKernel provides centralized configurations, utilities, and extensions for ASP.NET Core projects. For more information refere to readme.md document.</Description>
         <RepositoryUrl>https://github.com/PandaTechAM/be-lib-sharedkernel</RepositoryUrl>
-        <PackageReleaseNotes>Nuget updates</PackageReleaseNotes>
+        <PackageReleaseNotes>Added redis and signalR utils</PackageReleaseNotes>
     </PropertyGroup>
 
     <ItemGroup>
@@ -26,10 +26,14 @@
         <PackageReference Include="AspNetCore.HealthChecks.Prometheus.Metrics" Version="8.0.1" />
         <PackageReference Include="AspNetCore.HealthChecks.UI.Client" Version="8.0.1" />        
         <PackageReference Include="Elastic.CommonSchema.Serilog" Version="8.12.2" />
+        <PackageReference Include="FluentDateTime" Version="3.0.0" />
         <PackageReference Include="FluentValidation.AspNetCore" Version="11.3.0" />
         <PackageReference Include="HtmlSanitizer" Version="8.1.870" />
         <PackageReference Include="MediatR" Version="12.4.1" />
         <PackageReference Include="Microsoft.AspNetCore.OpenApi" Version="9.0.0" />
+        <PackageReference Include="Microsoft.AspNetCore.SignalR.Client" Version="9.0.0" />
+        <PackageReference Include="Microsoft.AspNetCore.SignalR.Protocols.MessagePack" Version="9.0.0" />
+        <PackageReference Include="Microsoft.AspNetCore.SignalR.StackExchangeRedis" Version="9.0.0" />
         <PackageReference Include="Microsoft.Extensions.Http.Resilience" Version="9.0.0" />
         <PackageReference Include="OpenTelemetry.Exporter.OpenTelemetryProtocol" Version="1.10.0" />
         <PackageReference Include="OpenTelemetry.Exporter.Prometheus.AspNetCore" Version="1.8.0-rc.1"/>
@@ -38,18 +42,14 @@
         <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.9.0"/>
         <PackageReference Include="OpenTelemetry.Instrumentation.Runtime" Version="1.9.0"/>
         <PackageReference Include="Pandatech.Crypto" Version="4.0.0" />
-        <PackageReference Include="Pandatech.FluentMinimalApiMapper" Version="2.0.0" />
+        <PackageReference Include="Pandatech.DistributedCache" Version="3.0.0" />
+        <PackageReference Include="Pandatech.FluentMinimalApiMapper" Version="2.0.1" />
         <PackageReference Include="Pandatech.PandaVaultClient" Version="4.0.0" />
         <PackageReference Include="Pandatech.RegexBox" Version="3.0.0" />
-        <PackageReference Include="Pandatech.ResponseCrafter" Version="4.0.1" />
+        <PackageReference Include="Pandatech.ResponseCrafter" Version="5.0.1" />
         <PackageReference Include="Scalar.AspNetCore" Version="1.2.42" />
         <PackageReference Include="Serilog.AspNetCore" Version="8.0.3" />
         <PackageReference Include="Swashbuckle.AspNetCore.SwaggerUI" Version="7.0.0" />
     </ItemGroup>
 
-    <ItemGroup>
-        <Content Include="wwwroot\**" CopyToOutputDirectory="PreserveNewest" Pack="true" PackagePath="contentFiles\any\any" />
-    </ItemGroup>
-
-
 </Project>

test/SharedKernel.Demo/Program.cs

@@ -1,3 +1,5 @@
+using DistributedCache.Extensions;
+using DistributedCache.Options;
 using FluentMinimalApiMapper;
 using Microsoft.AspNetCore.Mvc;
 using SharedKernel.Demo;
@@ -21,14 +23,15 @@
    .AddResponseCrafter(NamingConvention.ToSnakeCase)
    .AddOpenApi()
    .AddOpenTelemetry()
-   .AddEndpoints(AssemblyRegistry.ToArray())
+   .AddMinimalApis(AssemblyRegistry.ToArray())
    .AddControllers(AssemblyRegistry.ToArray())
    .AddMediatrWithBehaviors(AssemblyRegistry.ToArray())
    .AddResilienceDefaultPipeline()
+   .AddRedis(KeyPrefix.AssemblyNamePrefix)
+   .AddDistributedSignalR("DistributedSignalR") // or .AddSignalR()
    .MapDefaultTimeZone()
-   .AddCors();
-
-builder.Services.AddHealthChecks();
+   .AddCors()
+   .AddHealthChecks();
 
 
 var app = builder.Build();
@@ -37,11 +40,12 @@
    .UseRequestResponseLogging()
    .UseResponseCrafter()
    .UseCors()
-   .MapEndpoints()
+   .MapMinimalApis()
    .MapDefaultEndpoints()
    .EnsureHealthy()
    .ClearAssemblyRegistry()
-   .UseOpenApi();
+   .UseOpenApi()
+   .MapControllers();
 
 app.MapPost("/params", ([AsParameters] TestTypes testTypes) => TypedResults.Ok(testTypes));
 app.MapPost("/body", ([FromBody] TestTypes testTypes) => TypedResults.Ok(testTypes));

test/SharedKernel.Demo/appsettings.Development.json

@@ -12,6 +12,7 @@
   "DefaultTimeZone": "Caucasus Standard Time",
   "RepositoryName": "be-lib-sharedkernel",
   "ConnectionStrings": {
+    "Redis": "localhost:6379",    
     "PersistentStorage": "/persistence"
   }
 }