#26 allow slack option to enable/disable alerting on degrading checks

AppMetrics · Jul 5, 2018 · e3a7f94 · e3a7f94
1 parent 19d47ba
commit e3a7f94
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Showing 3 changed files with 18 additions and 4 deletions.
diff --git a/src/App.Metrics.Health.Alerts.Slack/Builder/SlackHealthAlerterBuilderExtensions.cs b/src/App.Metrics.Health.Alerts.Slack/Builder/SlackHealthAlerterBuilderExtensions.cs
@@ -23,5 +23,14 @@ public static IHealthBuilder AddSlackAlerts(
 
             return healthReportingBuilder.Builder;
         }
+
+        public static IHealthBuilder AddSlackAlerts(
+            this IHealthReportingBuilder healthReportingBuilder,
+            SlackHealthAlertOptions options)
+        {
+            healthReportingBuilder.Using(new SlackIncomingWebHookHealthAlerter(options));
+
+            return healthReportingBuilder.Builder;
+        }
     }
 }
diff --git a/src/App.Metrics.Health.Alerts.Slack/SlackHealthAlertOptions.cs b/src/App.Metrics.Health.Alerts.Slack/SlackHealthAlertOptions.cs
@@ -13,5 +13,7 @@ public class SlackHealthAlertOptions
         public string Username { get; set; }
 
         public string EmojiIcon { get; set; }
+
+        public bool AlertOnDegradedChecks { get; set; } = true;
     }
 }
diff --git a/src/App.Metrics.Health.Alerts.Slack/SlackIncomingWebHookHealthAlerter.cs b/src/App.Metrics.Health.Alerts.Slack/SlackIncomingWebHookHealthAlerter.cs
@@ -50,11 +50,14 @@ public async Task ReportAsync(HealthOptions options, HealthStatus status, Cancel
                 AddHealthAttachments(status, options.ApplicationName, HealthCheckStatus.Unhealthy, unhealthyCheck, slackMessage);
             }
 
-            var degradedChecks = status.Results.Where(r => r.Check.Status == HealthCheckStatus.Degraded).ToList();
-
-            if (degradedChecks.Any())
+            if (_slackOptions.AlertOnDegradedChecks)
             {
-                AddHealthAttachments(status, options.ApplicationName, HealthCheckStatus.Degraded, degradedChecks, slackMessage);
+                var degradedChecks = status.Results.Where(r => r.Check.Status == HealthCheckStatus.Degraded).ToList();
+
+                if (degradedChecks.Any())
+                {
+                    AddHealthAttachments(status, options.ApplicationName, HealthCheckStatus.Degraded, degradedChecks, slackMessage);
+                }
             }
 
             if (slackMessage.Attachments.Any())