feat: Add RabbitMQ

BMA.EHR.Infrastructure/MessageQueue/RabbitMQConnection.cs

@@ -0,0 +1,45 @@
+using Microsoft.Extensions.Configuration;
+using RabbitMQ.Client;
+
+namespace BMA.EHR.Infrastructure.MessageQueue
+{
+    public class RabbitMQConnection
+    {
+        private readonly IConnection _connection;
+        private readonly IModel _channel;
+
+        private readonly IConfiguration _configuration;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="configuration"></param>
+        public RabbitMQConnection(IConfiguration configuration)
+        {
+            _configuration = configuration;
+            var hostName = _configuration["RabbitMQ:URL"];
+            var userName = _configuration["RabbitMQ:UserName"];
+            var password = _configuration["RabbitMQ:Password"];
+
+
+            var factory = new ConnectionFactory() { HostName = hostName, UserName = userName, Password = password };
+            _connection = factory.CreateConnection();
+            _channel = _connection.CreateModel();
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <returns></returns>
+        public IModel GetChannel() => _channel;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public void Dispose()
+        {
+            _channel?.Close();
+            _connection?.Close();
+        }
+    }
+}

BMA.EHR.Infrastructure/MessageQueue/RabbitMQConsumer.cs

@@ -0,0 +1,49 @@
+using System.Text;
+using RabbitMQ.Client.Events;
+
+namespace BMA.EHR.Infrastructure.MessageQueue
+{
+    public class RabbitMQConsumer
+    {
+        private readonly RabbitMQConnection _connection;
+
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="connection"></param>
+        public RabbitMQConsumer(RabbitMQConnection connection)
+        {
+            _connection = connection;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        public void StartReceiving()
+        {
+            var channel = _connection.GetChannel();
+            channel.QueueDeclare(queue: "myqueue",
+                                 durable: false,
+                                 exclusive: false,
+                                 autoDelete: false,
+                                 arguments: null);
+
+            var consumer = new EventingBasicConsumer(channel);
+            consumer.Received += (model, ea) =>
+            {
+                var body = ea.Body.ToArray();
+                var message = Encoding.UTF8.GetString(body);
+                Console.WriteLine(" [x] Received {0}", message);
+            };
+
+            channel.BasicConsume(queue: "myqueue",
+                                 autoAck: true,
+                                 consumer: consumer,
+                                 consumerTag: "",
+                                 noLocal: false,
+                                 exclusive: false,
+                                 arguments: null);
+        }
+    }
+}

BMA.EHR.Infrastructure/MessageQueue/RabbitMQProducer.cs

@@ -0,0 +1,40 @@
+using System.Text;
+
+namespace BMA.EHR.Infrastructure.MessageQueue
+{
+    public class RabbitMQProducer
+    {
+        private readonly RabbitMQConnection _connection;
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="connection"></param>
+        public RabbitMQProducer(RabbitMQConnection connection)
+        {
+            _connection = connection;
+        }
+
+        /// <summary>
+        /// 
+        /// </summary>
+        /// <param name="message"></param>
+        public void SendMessage(string message)
+        {
+            var channel = _connection.GetChannel();
+            channel.QueueDeclare(queue: "myqueue",
+                                 durable: false,
+                                 exclusive: false,
+                                 autoDelete: false,
+                                 arguments: null);
+
+            var body = Encoding.UTF8.GetBytes(message);
+
+            channel.BasicPublish(exchange: "",
+                                 routingKey: "myqueue",
+                                 mandatory: false,
+                                 basicProperties: null,
+                                 body: body);
+        }
+    }
+}