From 28e679235c5585da9d126d0b063be339f11f4ffd Mon Sep 17 00:00:00 2001
From: Hadi Khazaee Asl <hadi_khazaee_asl@yahoo.com>
Date: Wed, 19 Aug 2026 18:05:51 +0330
Subject: [PATCH] add Register DI Producers ...

---
 DI/XDIHelperExtension.cs             |  77 +++++++++++++
 Interfaces/IXEventServiceProvider.cs |   5 +
 Providers/XEventServiceProvider.cs   | 161 +++++++++++++++++++++++++++
 3 files changed, 243 insertions(+)
 create mode 100644 Interfaces/IXEventServiceProvider.cs
 create mode 100644 Providers/XEventServiceProvider.cs

diff --git a/DI/XDIHelperExtension.cs b/DI/XDIHelperExtension.cs
index eba5f25..7126b90 100644
--- a/DI/XDIHelperExtension.cs
+++ b/DI/XDIHelperExtension.cs
@@ -5,6 +5,8 @@ using xCommons.Extensions;
 using xEventService.Configuration;
 using xEventService.Constants;
 using xEventService.Extensions;
+using xEventService.Interfaces;
+using xEventService.Providers;
 using xExceptions.Constants;
 
 namespace xEventService.DI
@@ -68,6 +70,25 @@ namespace xEventService.DI
             services.AddSingleton(configuration);
         }
 
+        /// <summary>
+        /// Register Service ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <param name="configuration"></param>
+        /// <param name="lifeTime"></param>
+        public static void AddXEventService(
+            this IServiceCollection source,
+            XEventServiceConfiguration configuration,
+            ServiceLifetime lifeTime = ServiceLifetime.Scoped
+        )
+        {
+            //
+            source.AddEventService(
+                lifeTime: lifeTime,
+                configuration: configuration
+            );
+        }
+
         //
         #region Private ...
         /// <summary>
@@ -83,6 +104,62 @@ namespace xEventService.DI
         {
             Console.WriteLine($"{XLogTag} => {message}");
         }
+
+        /// <summary>
+        /// Register Event Service ...
+        /// </summary>
+        /// <param name="source"></param>
+        /// <param name="configuration"></param>
+        /// <param name="lifeTime"></param>
+        private static void AddEventService(
+            this IServiceCollection source,
+            XEventServiceConfiguration configuration,
+            ServiceLifetime lifeTime = ServiceLifetime.Scoped
+        )
+        {
+            //
+            // Validate ...
+            if (!configuration.IsValid())
+            {
+                //
+                Log("Initialization Failed due Invalid Configuration ...");
+                XException.InvalidConfiguration.Throw();
+            }
+
+            //
+            // Register based on Broker ...
+            switch (configuration.Broker)
+            {
+                //
+                case XEventBroker.XKafka:
+                    source.Add(
+                        new ServiceDescriptor(typeof(IXKafkaProducerService), typeof(XKafkaProducerService), lifeTime)
+                    );
+                    break;
+
+                //
+                case XEventBroker.XZeroMQ:
+                    source.Add(
+                        new ServiceDescriptor(typeof(IXZeroMQProducerService), typeof(XZeroMQProducerService), lifeTime)
+                    );
+                    break;
+
+                //
+                case XEventBroker.XRabbitMQ:
+                    source.Add(
+                        new ServiceDescriptor(typeof(IXRabbitMQProducerService), typeof(XRabbitMQProducerService), lifeTime)
+                    );
+                    break;
+            }
+
+            //
+            source.Add(
+                new ServiceDescriptor(typeof(IXEventServiceProvider), typeof(XEventServiceProvider), lifeTime)
+            );
+
+            //
+            Log($"Service Registered Sucessfull, Provider: {configuration.Broker.GetStringValue()}");
+        }
         #endregion
     }
 }
\ No newline at end of file
diff --git a/Interfaces/IXEventServiceProvider.cs b/Interfaces/IXEventServiceProvider.cs
new file mode 100644
index 0000000..7afb179
--- /dev/null
+++ b/Interfaces/IXEventServiceProvider.cs
@@ -0,0 +1,5 @@
+namespace xEventService.Interfaces
+{
+    public interface IXEventServiceProvider : IXProducerServiceBase
+    { }
+}
\ No newline at end of file
diff --git a/Providers/XEventServiceProvider.cs b/Providers/XEventServiceProvider.cs
new file mode 100644
index 0000000..bf2cc20
--- /dev/null
+++ b/Providers/XEventServiceProvider.cs
@@ -0,0 +1,161 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using System.Threading;
+using System.Threading.Tasks;
+using xCommons.Extensions;
+using xEventService.Configuration;
+using xEventService.Constants;
+using xEventService.Extensions;
+using xEventService.Interfaces;
+using xEventService.Models;
+using xExceptions.Constants;
+
+namespace xEventService.Providers
+{
+    public class XEventServiceProvider : IXEventServiceProvider
+    {
+        private readonly XEventServiceConfiguration configuration;
+        private readonly IXKafkaProducerService kafkaProducerService;
+        private readonly IXZeroMQProducerService zeroMQProducerService;
+        private readonly IXRabbitMQProducerService rabbitMQProducerService;
+
+        public XEventServiceProvider(
+            XEventServiceConfiguration configuration,
+            IXKafkaProducerService kafkaProducerService = null,
+            IXZeroMQProducerService zeroMQProducerService = null,
+            IXRabbitMQProducerService rabbitMQProducerService = null
+        )
+        {
+            //
+            this.configuration = configuration;
+            this.kafkaProducerService = kafkaProducerService;
+            this.zeroMQProducerService = zeroMQProducerService;
+            this.rabbitMQProducerService = rabbitMQProducerService;
+
+            //
+            // Validate ...
+            var isValid = configuration.IsValid() &&
+                configuration.Broker == XEventBroker.XKafka
+                ? kafkaProducerService != null
+                : configuration.Broker == XEventBroker.XZeroMQ
+                ? zeroMQProducerService != null
+                : configuration.Broker == XEventBroker.XRabbitMQ
+                ? rabbitMQProducerService != null
+                : false;
+            if (!isValid)
+            {
+                XException.InvalidConfiguration.Throw();
+            }
+        }
+
+        /// <summary>
+        /// Send Message to Broker Using XEventRequest instance ...
+        /// </summary>
+        /// <param name="request"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public async Task<bool> SendMessageAsync(
+            XEventRequest request,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            // Validate ...
+            if (!request.IsValid())
+            {
+                XException.InvalidArgs.Throw();
+            }
+
+            //
+            var result = await SendMessageAsync(
+                topic: request.Topic,
+                message: request.Message,
+                cancellationToken: cancellationToken
+            );
+
+            //
+            return result;
+        }
+
+        /// <summary>
+        /// Send Message to Broker Using XMessage instance ...
+        /// </summary>
+        /// <param name="message"></param>
+        /// <param name="topic"></param>
+        /// <param name="cancellationToken"></param>
+        /// <returns></returns>
+        public async Task<bool> SendMessageAsync(
+            XEventMessage message,
+            string topic = XEventServiceConstants.XDefaultTopic,
+            CancellationToken cancellationToken = default
+        )
+        {
+            //
+            // Validate Args ...
+            if (!message.IsValid())
+            {
+                XException.InvalidArgs.Throw();
+            }
+
+            //
+            var result = false;
+            switch (configuration.Broker)
+            {
+                //
+                case XEventBroker.XKafka:
+                    result = await kafkaProducerService.SendMessageAsync(
+                        topic: topic,
+                        message: message,
+                        cancellationToken: cancellationToken
+                    );
+                    break;
+
+                //
+                case XEventBroker.XZeroMQ:
+                    result = await zeroMQProducerService.SendMessageAsync(
+                        topic: topic,
+                        message: message,
+                        cancellationToken: cancellationToken
+                    );
+                    break;
+
+                //
+                case XEventBroker.XRabbitMQ:
+                    result = await rabbitMQProducerService.SendMessageAsync(
+                        topic: topic,
+                        message: message,
+                        cancellationToken: cancellationToken
+                    );
+                    break;
+            }
+
+            //
+            return result;
+        }
+
+        /// <summary>
+        /// Dispose ...
+        /// </summary>
+        public void Dispose()
+        {
+            //
+            if (kafkaProducerService != null)
+            {
+                kafkaProducerService.Dispose();
+            }
+
+            //
+            if (zeroMQProducerService != null)
+            {
+                zeroMQProducerService.Dispose();
+            }
+
+            //
+            if (rabbitMQProducerService != null)
+            {
+                rabbitMQProducerService.Dispose();
+            }
+        }
+    }
+}
\ No newline at end of file