feat(push): add service-owned firebase channels and delivery

Add push contracts, provider delivery and channel diagnostics. Link email channels to services and document migration and validation. Ref: IT-1074
2026-10-24 12:31:35 +03:00
parent b30dba93e8
commit 1631786ce2
105 changed files with 3838 additions and 147 deletions
@@ -0,0 +1,15 @@
+namespace HrynCo.NotificationService.Worker.Services.Push;
+
+using System.Diagnostics.Metrics;
+
+public static class PushDeliveryMetrics
+{
+    private static readonly Meter Meter = new("HrynCo.NotificationService.Push", "1.0");
+    private static readonly Counter<long> Outcomes = Meter.CreateCounter<long>("push.provider.outcomes");
+    private static readonly Counter<long> Retries = Meter.CreateCounter<long>("push.provider.retries");
+
+    public static void RecordOutcome(bool succeeded) =>
+        Outcomes.Add(1, new KeyValuePair<string, object?>("outcome", succeeded ? "accepted" : "failed"));
+
+    public static void RecordRetry() => Retries.Add(1);
+}