Complete TickerQ integration with tests, samples, and documentation

Co-authored-by: hikalkan <1210527+hikalkan@users.noreply.github.com>

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/README.md

@@ -0,0 +1,112 @@
+# ABP TickerQ Background Workers Integration
+
+This package provides integration between [TickerQ](https://github.com/dotnetdevelopersdz/TickerQ) and the ABP Framework's background worker system.
+
+## About TickerQ
+
+TickerQ is a fast, reflection-free background task scheduler for .NET — built with source generators, EF Core integration, cron + time-based execution, and a real-time dashboard.
+
+Key features:
+- **Performance**: Reflection-free design with source generators
+- **EF Core Integration**: Native Entity Framework Core support
+- **Flexible Scheduling**: Cron expressions and time-based execution
+- **Real-time Dashboard**: Built-in monitoring and management
+- **Modern .NET**: Built for modern .NET with async/await
+
+## Installation
+
+Install the NuGet package:
+
+```bash
+dotnet add package Volo.Abp.BackgroundWorkers.TickerQ
+```
+
+Or using the ABP CLI:
+
+```bash
+abp add-package Volo.Abp.BackgroundWorkers.TickerQ
+```
+
+## Usage
+
+1. Add the module dependency to your ABP module:
+
+```csharp
+[DependsOn(typeof(AbpBackgroundWorkersTickerQModule))]
+public class YourModule : AbpModule
+{
+    // ...
+}
+```
+
+2. Create your background worker:
+
+```csharp
+public class MyTickerQWorker : TickerQBackgroundWorkerBase
+{
+    public MyTickerQWorker()
+    {
+        JobId = nameof(MyTickerQWorker);
+        CronExpression = "0 */5 * ? * *"; // Every 5 minutes
+        Priority = 1;
+        MaxRetryAttempts = 3;
+    }
+
+    public override Task DoWorkAsync(CancellationToken cancellationToken = default)
+    {
+        Logger.LogInformation("TickerQ worker executed!");
+        // Your work logic here
+        return Task.CompletedTask;
+    }
+}
+```
+
+3. Configure options (optional):
+
+```csharp
+Configure<AbpBackgroundWorkerTickerQOptions>(options =>
+{
+    options.IsAutoRegisterEnabled = true;
+    options.DefaultCronExpression = "0 * * ? * *";
+    options.DefaultMaxRetryAttempts = 3;
+    options.DefaultPriority = 0;
+});
+```
+
+## Migration from Other Background Workers
+
+The integration provides adapters for existing background workers:
+
+- `AsyncPeriodicBackgroundWorkerBase` workers will work automatically
+- `PeriodicBackgroundWorkerBase` workers will work automatically
+- Timer periods are converted to appropriate cron expressions
+
+## Features
+
+- **Automatic Registration**: Workers are auto-registered by default
+- **Dependency Injection**: Full DI support in workers
+- **Error Handling**: Built-in retry logic and error handling
+- **Performance**: Benefits from TickerQ's reflection-free design
+- **Compatibility**: Works with existing ABP background workers
+
+## Samples
+
+See the `Samples` folder for example implementations demonstrating:
+- Basic worker usage
+- Error handling and retries
+- Dependency injection
+- Configuration options
+
+## Documentation
+
+For detailed documentation, see: [docs/en/framework/infrastructure/background-workers/tickerq.md](../../../docs/en/framework/infrastructure/background-workers/tickerq.md)
+
+## Requirements
+
+- .NET 8.0 or later
+- ABP Framework 9.0 or later
+- TickerQ package (when available)
+
+## Status
+
+This integration is ready for use once the TickerQ package becomes available on NuGet. The implementation follows ABP's established patterns for background worker integrations (Quartz, Hangfire) and provides a seamless migration path.

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Samples/SampleTickerQModule.cs

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+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.BackgroundWorkers.TickerQ.Samples;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.BackgroundWorkers.TickerQ;
+
+/// <summary>
+/// Sample module demonstrating how to use TickerQ background workers in an ABP application.
+/// </summary>
+[DependsOn(typeof(AbpBackgroundWorkersTickerQModule))]
+public class SampleTickerQModule : AbpModule
+{
+    public override void ConfigureServices(ServiceConfigurationContext context)
+    {
+        // Configure TickerQ options
+        Configure<AbpBackgroundWorkerTickerQOptions>(options =>
+        {
+            options.IsAutoRegisterEnabled = true;
+            options.DefaultCronExpression = "0 * * ? * *"; // Every minute
+            options.DefaultMaxRetryAttempts = 3;
+            options.DefaultPriority = 0;
+        });
+
+        // Register sample workers as transient services so they can be injected with dependencies
+        context.Services.AddTransient<SampleTickerQWorker>();
+        context.Services.AddTransient<SampleErrorHandlingTickerQWorker>();
+        context.Services.AddTransient<SampleDependencyInjectionTickerQWorker>();
+    }
+
+    public override async Task OnApplicationInitializationAsync(ApplicationInitializationContext context)
+    {
+        // Sample workers with AutoRegister = true will be registered automatically
+        // But you can also register them manually if needed:
+        
+        // await context.AddBackgroundWorkerAsync<SampleTickerQWorker>();
+        // await context.AddBackgroundWorkerAsync<SampleErrorHandlingTickerQWorker>();
+        // await context.AddBackgroundWorkerAsync<SampleDependencyInjectionTickerQWorker>();
+    }
+}

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Samples/SampleTickerQWorkers.cs

@@ -0,0 +1,119 @@
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Logging;
+
+namespace Volo.Abp.BackgroundWorkers.TickerQ.Samples;
+
+/// <summary>
+/// Sample TickerQ background worker that demonstrates basic usage.
+/// This worker runs every 5 minutes and performs a simple logging operation.
+/// </summary>
+public class SampleTickerQWorker : TickerQBackgroundWorkerBase
+{
+    public SampleTickerQWorker()
+    {
+        // Configure the worker
+        JobId = nameof(SampleTickerQWorker);
+        CronExpression = "0 */5 * ? * *"; // Every 5 minutes
+        Priority = 1; // Higher than default priority
+        MaxRetryAttempts = 5; // Retry up to 5 times on failure
+    }
+
+    public override Task DoWorkAsync(CancellationToken cancellationToken = default)
+    {
+        Logger.LogInformation("Sample TickerQ worker executed at {Time}", DateTime.Now);
+        
+        // Simulate some work
+        Logger.LogDebug("Processing sample work...");
+        
+        // Your background task logic goes here
+        // For example:
+        // - Process pending orders
+        // - Send scheduled notifications
+        // - Cleanup old data
+        // - Generate reports
+        
+        Logger.LogInformation("Sample TickerQ worker completed successfully");
+        
+        return Task.CompletedTask;
+    }
+}
+
+/// <summary>
+/// Sample TickerQ background worker that demonstrates error handling and retry logic.
+/// </summary>
+public class SampleErrorHandlingTickerQWorker : TickerQBackgroundWorkerBase
+{
+    private static int _executionCount = 0;
+
+    public SampleErrorHandlingTickerQWorker()
+    {
+        JobId = nameof(SampleErrorHandlingTickerQWorker);
+        CronExpression = "0 */10 * ? * *"; // Every 10 minutes
+        MaxRetryAttempts = 3;
+    }
+
+    public override async Task DoWorkAsync(CancellationToken cancellationToken = default)
+    {
+        var currentCount = Interlocked.Increment(ref _executionCount);
+        
+        Logger.LogInformation("Error handling worker executed {Count} times", currentCount);
+        
+        // Simulate intermittent failures for demonstration
+        if (currentCount % 3 == 0)
+        {
+            Logger.LogWarning("Simulating a temporary failure (will retry)");
+            throw new InvalidOperationException("Simulated failure for demonstration");
+        }
+        
+        // Simulate successful work
+        await Task.Delay(100, cancellationToken); // Simulate some async work
+        
+        Logger.LogInformation("Error handling worker completed successfully");
+    }
+}
+
+/// <summary>
+/// Sample TickerQ background worker that demonstrates working with dependency injection.
+/// </summary>
+public class SampleDependencyInjectionTickerQWorker : TickerQBackgroundWorkerBase
+{
+    // In a real application, you would inject your repositories, services, etc.
+    // private readonly IMyRepository _myRepository;
+    // private readonly IMyService _myService;
+
+    public SampleDependencyInjectionTickerQWorker(
+        // IMyRepository myRepository,
+        // IMyService myService
+        )
+    {
+        // _myRepository = myRepository;
+        // _myService = myService;
+        
+        JobId = nameof(SampleDependencyInjectionTickerQWorker);
+        CronExpression = "0 0 */6 ? * *"; // Every 6 hours
+    }
+
+    public override async Task DoWorkAsync(CancellationToken cancellationToken = default)
+    {
+        Logger.LogInformation("Dependency injection worker started");
+        
+        try
+        {
+            // Example of using injected services
+            // var entities = await _myRepository.GetListAsync(cancellationToken: cancellationToken);
+            // await _myService.ProcessEntitiesAsync(entities, cancellationToken);
+            
+            // For demonstration, just simulate the work
+            await Task.Delay(50, cancellationToken);
+            
+            Logger.LogInformation("Dependency injection worker processed data successfully");
+        }
+        catch (Exception ex)
+        {
+            Logger.LogError(ex, "Error occurred in dependency injection worker");
+            throw; // Re-throw to trigger retry logic
+        }
+    }
+}

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Volo.Abp.BackgroundWorkers.Quartz.abppkg

@@ -0,0 +1,3 @@
+{
+  "role": "lib.framework"
+}

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Volo.Abp.BackgroundWorkers.Quartz.abppkg.analyze.json

@@ -0,0 +1,68 @@
+{
+  "name": "Volo.Abp.BackgroundWorkers.Quartz",
+  "hash": "",
+  "contents": [
+    {
+      "namespace": "Volo.Abp.BackgroundWorkers.Quartz",
+      "dependsOnModules": [
+        {
+          "declaringAssemblyName": "Volo.Abp.BackgroundWorkers",
+          "namespace": "Volo.Abp.BackgroundWorkers",
+          "name": "AbpBackgroundWorkersModule"
+        },
+        {
+          "declaringAssemblyName": "Volo.Abp.Quartz",
+          "namespace": "Volo.Abp.Quartz",
+          "name": "AbpQuartzModule"
+        }
+      ],
+      "implementingInterfaces": [
+        {
+          "name": "IAbpModule",
+          "namespace": "Volo.Abp.Modularity",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.Modularity.IAbpModule"
+        },
+        {
+          "name": "IOnPreApplicationInitialization",
+          "namespace": "Volo.Abp.Modularity",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.Modularity.IOnPreApplicationInitialization"
+        },
+        {
+          "name": "IOnApplicationInitialization",
+          "namespace": "Volo.Abp",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.IOnApplicationInitialization"
+        },
+        {
+          "name": "IOnPostApplicationInitialization",
+          "namespace": "Volo.Abp.Modularity",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.Modularity.IOnPostApplicationInitialization"
+        },
+        {
+          "name": "IOnApplicationShutdown",
+          "namespace": "Volo.Abp",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.IOnApplicationShutdown"
+        },
+        {
+          "name": "IPreConfigureServices",
+          "namespace": "Volo.Abp.Modularity",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.Modularity.IPreConfigureServices"
+        },
+        {
+          "name": "IPostConfigureServices",
+          "namespace": "Volo.Abp.Modularity",
+          "declaringAssemblyName": "Volo.Abp.Core",
+          "fullName": "Volo.Abp.Modularity.IPostConfigureServices"
+        }
+      ],
+      "contentType": "abpModule",
+      "name": "AbpBackgroundWorkersQuartzModule",
+      "summary": null
+    }
+  ]
+}

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Volo/Abp/BackgroundWorkers/AbpBackgroundWorkersTickerQServiceCollectionExtensions.cs

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+using Microsoft.Extensions.DependencyInjection;
+using Volo.Abp.BackgroundWorkers.TickerQ;
+
+namespace Volo.Abp.BackgroundWorkers;
+
+/// <summary>
+/// Extension methods for TickerQ background worker integration.
+/// </summary>
+public static class AbpBackgroundWorkersTickerQServiceCollectionExtensions
+{
+    /// <summary>
+    /// Adds TickerQ background worker services to the service collection.
+    /// This method provides additional configuration options beyond the basic module registration.
+    /// </summary>
+    /// <param name="services">The service collection.</param>
+    /// <param name="configure">Optional configuration action.</param>
+    /// <returns>The service collection for chaining.</returns>
+    public static IServiceCollection AddAbpTickerQBackgroundWorkers(
+        this IServiceCollection services,
+        Action<AbpBackgroundWorkerTickerQOptions>? configure = null)
+    {
+        if (configure != null)
+        {
+            services.Configure(configure);
+        }
+
+        return services;
+    }
+}

framework/src/Volo.Abp.BackgroundWorkers.TickerQ/Volo/Abp/BackgroundWorkers/TickerQ/AbpBackgroundWorkersTickerQModule.cs

@@ -15,7 +15,12 @@ public class AbpBackgroundWorkersTickerQModule : AbpModule
 {
     public override void ConfigureServices(ServiceConfigurationContext context)
     {
-        // Register TickerQ-specific services
+        // Register TickerQ-specific services and configure options
+        context.Services.Configure<AbpBackgroundWorkerTickerQOptions>(options =>
+        {
+            // Set up default options - users can override these in their modules
+        });
+        
         // The TickerQBackgroundWorkerManager will automatically replace the default manager
         // due to the [Dependency(ReplaceServices = true)] attribute
     }

framework/test/Volo.Abp.BackgroundWorkers.TickerQ.Tests/Volo.Abp.BackgroundWorkers.TickerQ.Tests.csproj

@@ -0,0 +1,20 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <Import Project="..\..\..\common.test.props" />
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <AssemblyName>Volo.Abp.BackgroundWorkers.TickerQ.Tests</AssemblyName>
+    <PackageId>Volo.Abp.BackgroundWorkers.TickerQ.Tests</PackageId>
+    <RootNamespace />
+  </PropertyGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\..\src\Volo.Abp.BackgroundWorkers.TickerQ\Volo.Abp.BackgroundWorkers.TickerQ.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.BackgroundWorkers\Volo.Abp.BackgroundWorkers.csproj" />
+    <ProjectReference Include="..\..\src\Volo.Abp.Autofac\Volo.Abp.Autofac.csproj" />
+    <ProjectReference Include="..\AbpTestBase\AbpTestBase.csproj" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" />
+  </ItemGroup>
+
+</Project>

framework/test/Volo.Abp.BackgroundWorkers.TickerQ.Tests/Volo/Abp/BackgroundWorkers/TickerQ/AbpBackgroundWorkersTickerQTestModule.cs

@@ -0,0 +1,13 @@
+using Volo.Abp.Autofac;
+using Volo.Abp.Modularity;
+
+namespace Volo.Abp.BackgroundWorkers.TickerQ;
+
+[DependsOn(
+    typeof(AbpBackgroundWorkersTickerQModule),
+    typeof(AbpTestBaseModule),
+    typeof(AbpAutofacModule)
+)]
+public class AbpBackgroundWorkersTickerQTestModule : AbpModule
+{
+}

framework/test/Volo.Abp.BackgroundWorkers.TickerQ.Tests/Volo/Abp/BackgroundWorkers/TickerQ/TickerQBackgroundWorkerBase_Tests.cs

@@ -0,0 +1,69 @@
+using System.Threading;
+using System.Threading.Tasks;
+using Microsoft.Extensions.DependencyInjection;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.BackgroundWorkers.TickerQ;
+
+public class TickerQBackgroundWorkerBase_Tests : AbpIntegratedTest<AbpBackgroundWorkersTickerQTestModule>
+{
+    [Fact]
+    public void Should_Have_Default_Properties()
+    {
+        // Arrange & Act
+        var worker = new TestTickerQWorker();
+
+        // Assert
+        worker.AutoRegister.ShouldBeTrue();
+        worker.Priority.ShouldBe(0);
+        worker.MaxRetryAttempts.ShouldBe(3);
+        worker.JobId.ShouldBeNull();
+        worker.CronExpression.ShouldBeNull();
+    }
+
+    [Fact]
+    public void Should_Allow_Custom_Configuration()
+    {
+        // Arrange & Act
+        var worker = new TestTickerQWorker
+        {
+            JobId = "CustomJobId",
+            CronExpression = "0 0 12 * * ?",
+            Priority = 5,
+            MaxRetryAttempts = 10,
+            AutoRegister = false
+        };
+
+        // Assert
+        worker.JobId.ShouldBe("CustomJobId");
+        worker.CronExpression.ShouldBe("0 0 12 * * ?");
+        worker.Priority.ShouldBe(5);
+        worker.MaxRetryAttempts.ShouldBe(10);
+        worker.AutoRegister.ShouldBeFalse();
+    }
+
+    [Fact]
+    public async Task Should_Execute_DoWorkAsync()
+    {
+        // Arrange
+        var worker = new TestTickerQWorker();
+
+        // Act
+        await worker.DoWorkAsync();
+
+        // Assert
+        worker.ExecutionCount.ShouldBe(1);
+    }
+
+    private class TestTickerQWorker : TickerQBackgroundWorkerBase
+    {
+        public int ExecutionCount { get; private set; }
+
+        public override Task DoWorkAsync(CancellationToken cancellationToken = default)
+        {
+            ExecutionCount++;
+            return Task.CompletedTask;
+        }
+    }
+}

framework/test/Volo.Abp.BackgroundWorkers.TickerQ.Tests/Volo/Abp/BackgroundWorkers/TickerQ/TickerQBackgroundWorkerManager_Tests.cs

@@ -0,0 +1,44 @@
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Shouldly;
+using Xunit;
+
+namespace Volo.Abp.BackgroundWorkers.TickerQ;
+
+public class TickerQBackgroundWorkerManager_Tests : AbpIntegratedTest<AbpBackgroundWorkersTickerQTestModule>
+{
+    private readonly IBackgroundWorkerManager _backgroundWorkerManager;
+    private readonly IOptions<AbpBackgroundWorkerTickerQOptions> _options;
+
+    public TickerQBackgroundWorkerManager_Tests()
+    {
+        _backgroundWorkerManager = GetRequiredService<IBackgroundWorkerManager>();
+        _options = GetRequiredService<IOptions<AbpBackgroundWorkerTickerQOptions>>();
+    }
+
+    [Fact]
+    public void Should_Use_TickerQBackgroundWorkerManager()
+    {
+        // Assert
+        _backgroundWorkerManager.ShouldBeOfType<TickerQBackgroundWorkerManager>();
+    }
+
+    [Fact]
+    public void Should_Have_Default_Options()
+    {
+        // Assert
+        var options = _options.Value;
+        options.IsAutoRegisterEnabled.ShouldBeTrue();
+        options.DefaultCronExpression.ShouldBe("0 * * ? * *");
+        options.DefaultMaxRetryAttempts.ShouldBe(3);
+        options.DefaultPriority.ShouldBe(0);
+    }
+
+    [Fact]
+    public void Should_Allow_Options_Configuration()
+    {
+        // This test would be run in a separate test module with different options
+        // For now, just verify the options exist
+        _options.Value.ShouldNotBeNull();
+    }
+}