Merge pull request #38 from FRACerqueira/v2.0.0

V2.0.0

README.md

@@ -290,6 +290,18 @@ public class MyBussines
 }
 ```
 
+```csharp
+//example of  Publisher condition to execute
+public class SamplePublishHealth : IHealthCheckPublisher, IHealthCheckPlusPublisher
+{
+   public Func<HealthReport, bool> PublisherCondition => (_) => true;
+   public Task PublishAsync(HealthReport report, CancellationToken cancellationToken)
+   {
+      return Task.CompletedTask;
+   }
+}
+```
+
 ## Code of Conduct
 [**Top**](#table-of-contents)
 

README.txt

@@ -251,6 +251,18 @@ public class MyBussines
     }
 }
 
+...
+
+//example of  Publisher condition to execute
+public class SamplePublishHealth : IHealthCheckPublisher, IHealthCheckPlusPublisher
+{
+   public Func<HealthReport, bool> PublisherCondition => (_) => true;
+   public Task PublishAsync(HealthReport report, CancellationToken cancellationToken)
+   {
+      return Task.CompletedTask;
+   }
+}
+
 License
 *******
 

Samples/HealthCheckPlusDemoBackgroudService/SamplePublishHealth.cs

@@ -1,9 +1,11 @@
-using Microsoft.Extensions.Diagnostics.HealthChecks;
+using HealthCheckPlus;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
 
 namespace HealthCheckPlusDemoBackgroudService
 {
-    public class SamplePublishHealth : IHealthCheckPublisher
+    public class SamplePublishHealth : IHealthCheckPublisher, IHealthCheckPlusPublisher
     {
+        public Func<HealthReport, bool> PublisherCondition => (_) => true;
         public Task PublishAsync(HealthReport report, CancellationToken cancellationToken)
         {
             return Task.CompletedTask;

docs/apis/apis.md

@@ -17,6 +17,8 @@
 
 - [IDataHealthPlus](./healthcheckplus.idatahealthplus.md)
 
+- [IHealthCheckPlusPublisher](./healthcheckplus.ihealthcheckpluspublisher.md)
+
 - [IStateHealthChecksPlus](./healthcheckplus.istatehealthchecksplus.md)
 
 ## Namespace HealthCheckPlus.options

docs/apis/healthcheckplus.ihealthcheckpluspublisher.md

@@ -0,0 +1,36 @@
+# <img align="left" width="100" height="100" src="../images/icon.png">HealthCheckPlus API:IHealthCheckPlusPublisher 
+
+[![Build](https://github.com/FRACerqueira/HealthCheckPlus/workflows/Build/badge.svg)](https://github.com/FRACerqueira/HealthCheckPlus/actions/workflows/build.yml)
+[![License](https://img.shields.io/badge/License-MIT-brightgreen.svg)](https://github.com/FRACerqueira/HealthCheckPlus/blob/master/LICENSE)
+[![NuGet](https://img.shields.io/nuget/v/HealthCheckPlus)](https://www.nuget.org/packages/HealthCheckPlus/)
+[![Downloads](https://img.shields.io/nuget/dt/HealthCheckPlus)](https://www.nuget.org/packages/HealthCheckPlus/)
+
+[**Back to List Api**](./apis.md)
+
+# IHealthCheckPlusPublisher
+
+Namespace: HealthCheckPlus
+
+Represents a publisher of  information.
+
+```csharp
+public interface IHealthCheckPlusPublisher
+```
+
+## Properties
+
+### <a id="properties-publishercondition"/>**PublisherCondition**
+
+The Publisher Condition to execute. Default value is null (always run)
+
+```csharp
+public abstract Func<HealthReport, Boolean> PublisherCondition { get; }
+```
+
+#### Property Value
+
+[Func&lt;HealthReport, Boolean&gt;](https://docs.microsoft.com/en-us/dotnet/api/system.func-2)<br>
+
+
+- - -
+[**Back to List Api**](./apis.md)

docs/index.md

@@ -289,6 +289,18 @@ public class MyBussines
 }
 ```
 
+```csharp
+//example of  Publisher condition to execute
+public class SamplePublishHealth : IHealthCheckPublisher, IHealthCheckPlusPublisher
+{
+   public Func<HealthReport, bool> PublisherCondition => (_) => true;
+   public Task PublishAsync(HealthReport report, CancellationToken cancellationToken)
+   {
+      return Task.CompletedTask;
+   }
+}
+```
+
 ## Code of Conduct
 [**Top**](#table-of-contents)
 

src/IHealthCheckPlusPublisher.cs

@@ -0,0 +1,20 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
+using Microsoft.Extensions.Diagnostics.HealthChecks;
+
+namespace HealthCheckPlus
+{
+    /// <summary>
+    /// Represents a publisher of <see cref="HealthReport"/> information.
+    /// </summary>
+    public interface IHealthCheckPlusPublisher
+    {
+        /// <summary>
+        /// The Publisher Condition to execute. Default value is null (always run)
+        /// </summary>
+        public Func<HealthReport, bool> PublisherCondition { get; }
+    }
+}

src/Internal/HealthCheckPlusBackGroundService.cs

@@ -129,7 +129,21 @@ private async void CheckHealthAsync()
                             var tasks = new Task[_publishers.Length];
                             for (var i = 0; i < _publishers.Length; i++)
                             {
-                                tasks[i] = RunPublisherAsync(_publishers[i], report, _stopping.Token);
+                                if (_publishers[i].GetType().GetInterface(nameof(IHealthCheckPlusPublisher)) != null)
+                                {
+                                    if (((IHealthCheckPlusPublisher)_publishers[i]).PublisherCondition.Invoke(report))
+                                    {
+                                        tasks[i] = RunPublisherAsync(_publishers[i], report, _stopping.Token);
+                                    }
+                                    else
+                                    {
+                                        tasks[i] = Task.Run(() => { });
+                                    }
+                                }
+                                else
+                                {
+                                    tasks[i] = RunPublisherAsync(_publishers[i], report, _stopping.Token);
+                                }
                             }
                             await Task.WhenAll(tasks).ConfigureAwait(false);
                         }