♻️ Replace normal streams with JetStream

🐛 Fix pass order didn't handled successfully

DysonNetwork.Drive/Startup/BroadcastEventHandler.cs

@@ -3,6 +3,8 @@ using DysonNetwork.Drive.Storage;
 using DysonNetwork.Shared.Stream;
 using Microsoft.EntityFrameworkCore;
 using NATS.Client.Core;
+using NATS.Client.JetStream.Models;
+using NATS.Net;
 
 namespace DysonNetwork.Drive.Startup;
 
@@ -14,12 +16,23 @@ public class BroadcastEventHandler(
 {
     protected override async Task ExecuteAsync(CancellationToken stoppingToken)
     {
-        await foreach (var msg in nats.SubscribeAsync<byte[]>(AccountDeletedEvent.Type, cancellationToken: stoppingToken))
+        var js = nats.CreateJetStreamContext();
+
+        await js.EnsureStreamCreated("account_events", [AccountDeletedEvent.Type]);
+        
+        var consumer = await js.CreateOrUpdateConsumerAsync("account_events",
+            new ConsumerConfig("drive_account_deleted_handler"), cancellationToken: stoppingToken);
+
+        await foreach (var msg in consumer.ConsumeAsync<byte[]>(cancellationToken: stoppingToken))
         {
             try
             {
                 var evt = JsonSerializer.Deserialize<AccountDeletedEvent>(msg.Data);
-                if (evt == null) continue;
+                if (evt == null)
+                {
+                    await msg.AckAsync(cancellationToken: stoppingToken);
+                    continue;
+                }
 
                 logger.LogInformation("Account deleted: {AccountId}", evt.AccountId);
 
@@ -46,11 +59,14 @@ public class BroadcastEventHandler(
                     await transaction.RollbackAsync(cancellationToken: stoppingToken);
                     throw;
                 }
+
+                await msg.AckAsync(cancellationToken: stoppingToken);
             }
             catch (Exception ex)
             {
                 logger.LogError(ex, "Error processing AccountDeleted");
+                await msg.NakAsync(cancellationToken: stoppingToken);
             }
         }
     }
-}
+}