Added RabbitMq support

Birdmap.BLL/Services/CommunationServices/RabbitMq/RabbitMqClientService.cs

@@ -0,0 +1,72 @@
+using Birdmap.BLL.Interfaces;
+using Birdmap.BLL.Options;
+using Birdmap.BLL.Services.CommunicationServices.Hubs;
+using Microsoft.AspNetCore.SignalR;
+using Microsoft.Extensions.Logging;
+using RabbitMQ.Client;
+using RabbitMQ.Client.Events;
+using System;
+using System.Text;
+using System.Threading.Tasks;
+
+namespace Birdmap.BLL.Services.CommunationServices.RabbitMq
+{
+    internal class RabbitMqClientService : CommunicationServiceBase, IDisposable
+    {
+        private readonly IConnection _connection;
+        private readonly IModel _channel;
+
+        public override bool IsConnected => throw new NotImplementedException();
+
+        public RabbitMqClientService(RabbitMqClientOptions options, ILogger<RabbitMqClientService> logger, IInputService inputService, IHubContext<DevicesHub, IDevicesHubClient> hubContext)
+            : base(logger, inputService, hubContext)
+        {
+            var factory = new ConnectionFactory()
+            {
+                HostName = options.Hostname,
+                Port = options.Port,
+                UserName = options.Username,
+                Password = options.Password,
+
+                AutomaticRecoveryEnabled = true,
+            };
+
+            _connection = factory.CreateConnection();
+            _channel = _connection.CreateModel();
+
+            _channel.ExchangeDeclare(exchange: "topic_logs", type: "topic");
+            var queueName = _channel.QueueDeclare().QueueName;
+
+            _channel.QueueBind(queue: queueName,
+                                  exchange: "topic_logs",
+                                  routingKey: options.Topic);
+
+            var consumer = new AsyncEventingBasicConsumer(_channel);
+            consumer.Received += OnRecieved;
+
+            _channel.BasicConsume(queue: queueName,
+                                 autoAck: true,
+                                 consumer: consumer);
+
+            StartMessageTimer();
+        }
+
+        private Task OnRecieved(object sender, BasicDeliverEventArgs eventArgs)
+        {
+            var props = eventArgs.BasicProperties;
+            var body = Encoding.UTF8.GetString(eventArgs.Body.ToArray());
+
+            _logger.LogDebug($"Recieved [{props.UserId}] " +
+                   $"ConsumerTag: {eventArgs.ConsumerTag} | DeliveryTag: {eventArgs.DeliveryTag} | Payload: {body} | Priority: {props.Priority}");
+
+            return ProcessJsonMessageAsync(body);
+        }
+
+        public void Dispose()
+        {
+            StopMessageTimer();
+            _channel.Close();
+            _connection.Close();
+        }
+    }
+}