last works on Event Service ...

2026-08-19 12:34:14 +03:30
parent b20c2f8db7
commit 1e0641643d
17 changed files with 557 additions and 245 deletions
@@ -0,0 +1,68 @@
+using System;
+using Microsoft.Extensions.Logging;
+using xCommons.Extensions;
+using xCommons.Providers;
+using xEventService.Configuration;
+using xEventService.Constants;
+using xEventService.Extensions;
+using xExceptions.Constants;
+
+namespace xEventService.Providers
+{
+    /// <summary>
+    /// Base Event Consumer Service ...
+    /// </summary>
+    public abstract class XBaseEventConsumerBackgroundService : XResumableBackgroundService
+    {
+        /// <summary>
+        /// Consumed Topic Messages ...
+        /// </summary>
+        protected readonly string topic;
+
+        /// <summary>
+        /// Allowed Senders ...
+        /// </summary>
+        public readonly string[] allowedSenders;
+
+        /// <summary>
+        /// Allowed Actions ...
+        /// </summary>
+        public readonly string[] allowedActions;
+
+        /// <summary>
+        /// Configuration ...
+        /// </summary>
+        protected readonly XEventServiceConfiguration configuration;
+
+        protected XBaseEventConsumerBackgroundService(
+            string[] allowedActions,
+            string[] allowedSenders,
+            IServiceProvider serviceProvider,
+            XEventServiceConfiguration configuration,
+            ILogger<XResumableBackgroundService> logger,
+            string topic = XEventServiceConstants.XDefaultTopic
+        ) : base(
+            logger: logger,
+            serviceProvider: serviceProvider
+        )
+        {
+            //
+            // Validate Actions ...
+            if (!allowedActions
+                .IsAllowedCollection() ||
+                !allowedSenders
+                .IsAllowedCollection() ||
+                !configuration.IsValid()
+            )
+            {
+                XException.InvalidArgs.Throw();
+            }
+
+            //
+            this.topic = topic;
+            this.configuration = configuration;
+            this.allowedActions = allowedActions;
+            this.allowedSenders = allowedSenders;
+        }
+    }
+}