implemented rabbitmq

api/RabbitMQ/RabbitMQProducer.cs

@@ -0,0 +1,32 @@
+using api.DTOs;
+using RabbitMQ.Client;
+using System.Text;
+using System.Text.Json;
+
+namespace api.RabbitMQ;
+
+public class RabbitMQProducer : IMessageProducer
+{
+    private IChannel? channel;
+    private readonly string personQueueName = "persons"; 
+    public async void SendMessage<T>(T message)
+    {
+        if (channel == null)
+        {
+            ConnectionFactory factory = new ConnectionFactory
+            {
+                Uri = new Uri("amqp://guest:guest@localhost:5672")
+            };
+
+            IConnection conn = await factory.CreateConnectionAsync();
+            channel = await conn.CreateChannelAsync();
+            await channel.QueueDeclareAsync(personQueueName);
+        }
+        if (message is PersonDto)
+        {
+            string jsonString = JsonSerializer.Serialize(message);
+            byte[] body = Encoding.UTF8.GetBytes(jsonString);
+            _ = channel.BasicPublishAsync(exchange: "", routingKey: personQueueName, body: body);
+        }
+    }
+}