Переделал TemplateMqSyncer на IMqService

PARR.EsppTemplateSync/TemplateMQSyncer.cs

@@ -2,9 +2,6 @@
 using PARR.BLL.Services.Interfaces;
 using PARR.EsppTemplateSync.Services;
 using PARR.EsppTemplateSync.Settings;
-using RabbitMQ.Client;
-using RabbitMQ.Client.Events;
-using System.Text;
 
 namespace PARR.EsppTemplateSync
 {
@@ -13,19 +10,19 @@ namespace PARR.EsppTemplateSync
         private readonly ILogger<TemplateMQSyncer> logger;
         private readonly IManager manager;
         private readonly GlobalSettings globalSettings;
-
+        private readonly IMqService mqService;
-        private IConnection? connection;
-        private IModel? channel;
 
         public TemplateMQSyncer(
             ILogger<TemplateMQSyncer> logger,
             IManager manager,
-            GlobalSettings globalSettings
+            GlobalSettings globalSettings,
+            IMqService mqService
             )
         {
             this.logger = logger;
             this.manager = manager;
             this.globalSettings = globalSettings;
+            this.mqService = mqService;
 
             if (globalSettings.MqSettings == null)
             {
@@ -34,96 +31,23 @@ namespace PARR.EsppTemplateSync
             }
         }
 
-        #region должно быть так: 
-        //public void Start()
-        //{
-        //    mqService.Received += async (msg) =>
-        //    {
-        //        await manager.ManageStringAsync(msg);
-        //    };
-
-        //    var isConnected = mqService.InitConsumer(globalSettings!.MqSettings!);
-        //    if (!isConnected)
-        //        throw new Exception("Ошибка при подключении к RabbitMq");
-
-        //    logger.LogInformation($"Запущена проверка очереди {globalSettings.MqSettings!.QueueName}.");
-        //}
-
-        //public void Stop()
-        //{
-        //    mqService.Dispose();
-
-        //    logger.LogInformation($"=== === === Соединение с очередью {globalSettings.MqSettings!.QueueName} закрыто === === ===");
-        //}
-        #endregion
-
         public void Start()
         {
-            InitConnection();
+            var isConnected = mqService.InitConsumer(globalSettings!.MqSettings!, manager.ManageStringAsync);
+
+            if (!isConnected)
+                throw new Exception("Ошибка при подключении к RabbitMq");
 
             logger.LogInformation($"Запущена проверка очереди {globalSettings.MqSettings!.QueueName}.");
-
-            GetMessages();//TODO переименовать в какой-нибудь AttachListener
         }
 
         public void Stop()
         {
-            channel?.Close();
+            mqService.Dispose();
-            connection?.Close();
 
             logger.LogInformation($"=== === === Соединение с очередью {globalSettings.MqSettings!.QueueName} закрыто === === ===");
         }
 
-        private void InitConnection()
-        {
-            logger.LogInformation($"Устанавливаю соединение с RabbitMQ: {globalSettings.MqSettings!.HostName}");
-
-            var factory = new ConnectionFactory { HostName = globalSettings.MqSettings!.HostName };
-            factory.UserName = globalSettings.MqSettings.User;
-            factory.Password = globalSettings.MqSettings.Password;
-            factory.AutomaticRecoveryEnabled = true;
-            factory.DispatchConsumersAsync = true;
-
-            connection = factory.CreateConnection();
-            channel = connection.CreateModel();
-
-            var args = new Dictionary<string, object>
-            {
-                { "x-queue-mode", "lazy" }
-            };
-
-            channel.QueueDeclare(queue: globalSettings.MqSettings.QueueName,
-                               durable: true,
-                               exclusive: false,
-                               autoDelete: false,
-                               arguments: args);
-
-            logger.LogInformation("Соединение с RabbitMQ установлено.");
-        }
-
-        private void GetMessages()
-        {
-            if (channel == null || connection == null)
-            {
-                logger.LogError("Отсутствует соедниение с RabbitMQ.");
-                return;
-            }
-
-            var consumer = new AsyncEventingBasicConsumer(channel);
-
-            consumer.Received += async (ch, ea) =>
-            {
-                var content = Encoding.UTF8.GetString(ea.Body.ToArray());
-                logger.LogDebug($"Получено сообщение: {content}");
-
-                await manager.ManageStringAsync(content);
-
-                channel.BasicAck(ea.DeliveryTag, false);
-                await Task.Yield();
-            };
-
-            channel.BasicConsume(globalSettings.MqSettings!.QueueName, false, consumer);
-        }
     }
 }