Clinical Sync Batch Engine: first commit

VigilCareClinicalAPI/BackgroundServices/Notifications/NotificationPublisherService.cs

@@ -9,15 +9,18 @@ public sealed class NotificationPublisherService : BackgroundService
     private readonly IOptions<RabbitMqOptions> _rabbitOpts;
     private readonly KafkaOptions _kafkaOptions;
     private readonly ILogger<NotificationPublisherService> _logger;
+    private readonly ClinicalSyncOptions _syncOptions;
 
     public NotificationPublisherService(
         IOptions<RabbitMqOptions> rabbitOpts,
         IOptions<KafkaOptions> kafkaOptions,
-        ILogger<NotificationPublisherService> logger)
+        ILogger<NotificationPublisherService> logger,
+        IOptions<ClinicalSyncOptions> syncOptions)
     {
         _rabbitOpts    = rabbitOpts;
         _kafkaOptions  = kafkaOptions.Value;
         _logger        = logger;
+        _syncOptions = syncOptions.Value;
     }
 
     protected override async Task ExecuteAsync(CancellationToken stoppingToken)
@@ -109,6 +112,19 @@ public sealed class NotificationPublisherService : BackgroundService
             return Task.CompletedTask;
         }
 
+        var alertId = doc.RootElement.GetProperty("alertId").GetString();
+
+        // Skip paging for gateway-synced alerts when configured
+        if (_syncOptions.SuppressPagingForSyncedAlerts
+            && doc.RootElement.TryGetProperty("syncedFromGateway", out var synced)
+            && synced.GetBoolean())
+        {
+            _logger.LogInformation(
+                "Skipping central paging for gateway-synced alert {AlertId} — ward already paged locally",
+                alertId);
+            return Task.CompletedTask;
+        }
+
         var body = Encoding.UTF8.GetBytes(payload);
         chan.BasicPublish(
             exchange:   RabbitMqTopologyProvisioner.Exchange,
@@ -116,7 +132,7 @@ public sealed class NotificationPublisherService : BackgroundService
             basicProperties: props,
             body:       body);
 
-        var alertId = doc.RootElement.GetProperty("alertId").GetString();
+        
         _logger.LogInformation("Published paging job to alerts.paging.queue for alert {AlertId}", alertId);
 
         return Task.CompletedTask;