Creado apartir del commit b888de6c92056de294456f581a56e25e734d4ab7 de develop

2026-06-26 09:52:35 +02:00
commit 319fd3dfb0
746 changed files with 106610 additions and 0 deletions
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+using adas_core.Application.Services.Interfaces;
+using adas_core.Domain.Models.AppSettings;
+using EasyNetQ;
+using EasyNetQ.SystemMessages;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Logging;
+using Microsoft.Extensions.Options;
+using Newtonsoft.Json;
+
+namespace adas_core.Infrastructure.Services;
+
+public class PublisherService : IPublisherService
+{
+    private readonly ILogger<PublisherService> _logger;
+    private readonly HashSet<string> _queues = new();
+    private readonly IBus? _bus;
+
+    public PublisherService(
+        IOptions<RabbitMqSettings> rabbitMqSettings,
+        ILogger<PublisherService> logger)
+    {
+        _logger = logger;
+
+        try
+        {
+            var connection = rabbitMqSettings.Value.ConnectionString;
+
+            if (string.IsNullOrWhiteSpace(connection))
+            {
+                _logger.LogError("Missing RabbitMQ connection string");
+                return;
+            }
+
+            var services = new ServiceCollection();
+            services.AddEasyNetQ(connection);
+
+            var provider = services.BuildServiceProvider();
+            _bus = provider.GetRequiredService<IBus>();
+
+            _logger.LogInformation("PublisherService initialized");
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error initializing PublisherService");
+        }
+    }
+
+    public Task<bool> CreateQueue(string queueName)
+    {
+        if (string.IsNullOrWhiteSpace(queueName))
+            return Task.FromResult(false);
+
+        if (_queues.Contains(queueName))
+        {
+            _logger.LogDebug("Queue {queueName} already registered", queueName);
+            return Task.FromResult(true);
+        }
+
+        _queues.Add(queueName);
+
+        _logger.LogInformation("Queue registered: {queueName}", queueName);
+
+        // EasyNetQ crea colas automáticamente
+        return Task.FromResult(true);
+    }
+
+    public async Task<bool> SendMessage(string msg, string queueName)
+    {
+        try
+        {
+            if (_bus == null)
+            {
+                _logger.LogError("Bus is null");
+                return false;
+            }
+
+            await CreateQueue(queueName);
+
+            _logger.LogDebug("Sending message to {queueName}", queueName);
+
+            await _bus.SendReceive.SendAsync(queueName, msg);
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error sending message to {queueName}", queueName);
+            return false;
+        }
+    }
+
+    public async Task<bool> SendMessage(object obj, string queueName)
+    {
+        var json = JsonConvert.SerializeObject(obj);
+        return await SendMessage(json, queueName);
+    }
+
+    public async Task<bool> SendMessageError(object obj, string queueName)
+    {
+        try
+        {
+            if (_bus == null)
+            {
+                _logger.LogError("Bus is null - cannot send error message");
+                return false;
+            }
+
+            if (obj is not Message<Error> errorMessage)
+                return false;
+
+            await CreateQueue(queueName);
+
+            _logger.LogDebug("Sending error message to {queueName}", queueName);
+
+            // enviamos solo el Error (no Message<Error>)
+            await _bus.SendReceive.SendAsync(queueName, errorMessage.Body);
+
+            return true;
+        }
+        catch (Exception ex)
+        {
+            _logger.LogError(ex, "Error sending error message");
+            return false;
+        }
+    }
+}