last ...

Interfaces/IXWebinarProvider.cs

@@ -164,6 +164,5 @@ namespace xWebinarService.Interfaces
             string requesterUserSelectByParam = null
         );
         #endregion
-
     }
 }

Interfaces/IXWebinarServiceControllerActions.cs

@@ -0,0 +1,134 @@
+using System;
+using System.Collections.Generic;
+using System.Threading.Tasks;
+using Microsoft.AspNetCore.Mvc;
+using xModels.Dtos;
+using xWebinarService.Models.Dtos;
+
+namespace xWebinarService.Interfaces
+{
+    /// <summary>
+    /// an Interface to Provides Webinar Provider Actions ...
+    /// </summary>
+    public interface IXWebinarServiceControllerActions
+    {
+        //
+        #region Actions ...
+        /// <summary>
+        /// Create Webinar ...
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns></returns>
+        Task<ActionResult<XWebinarDto>> CreateWebinar([FromBody] XWebinarDto item);
+
+        /// <summary>
+        /// Update a Webinar  ...
+        /// </summary>
+        /// <param name="item"></param>
+        /// <returns></returns>
+        Task<ActionResult<XWebinarDto>> UpdateWebinar([FromBody] XWebinarDto item);
+
+        /// <summary>
+        /// Retrieve Specified Webinar ...
+        /// </summary>
+        /// <param name="id"></param>
+        /// <returns></returns>
+        Task<ActionResult<XWebinarDto>> GetWebinar([FromQuery] Guid id);
+
+        /// <summary>
+        /// Retrieve all Exists Webinars ...
+        /// </summary>
+        /// <returns></returns>
+        Task<ActionResult<IEnumerable<XWebinarDto>>> GetWebinars();
+
+        /// <summary>
+        /// Query Webinars ...
+        /// </summary>
+        /// <param name="query"></param>
+        /// <returns></returns>
+        Task<ActionResult<XQueryResult<XWebinarDto>>> QueryWebinars([FromQuery] XQuery query);
+
+        /// <summary>
+        /// Remove Specified Webinar ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<bool>> RemoveWebinar(
+            [FromQuery] Guid webinarId
+        );
+        #endregion
+
+        //
+        #region WebinarSubscriber ...
+        /// <summary>
+        /// Subscribe a User to Webinar ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="subscriberId"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<bool>> Subscribe(
+            [FromQuery] Guid webinarId,
+            [FromQuery] string subscriberId
+        );
+
+        /// <summary>
+        /// Check Specified User Subscribed on a Webinar or not ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="subscriberId"></param>
+        /// <returns></returns>
+        Task<ActionResult<bool>> IsSubscribed(
+            [FromQuery] Guid webinarId,
+            [FromQuery] string subscriberId
+        );
+
+        /// <summary>
+        /// Unsubscribe Specified User from a Specified Webinar ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="subscriberId"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<bool>> Unsubscribe(
+           [FromQuery] Guid webinarId,
+           [FromQuery] string subscriberId
+        );
+
+        /// <summary>
+        /// Retrieve Specified Subscriber ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="subscriberId"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<XWebinarSubscriberDto>> GetSubscriber(
+            [FromQuery] Guid webinarId,
+            [FromQuery] string subscriberId
+        );
+
+        /// <summary>
+        /// Get all Specified Webinars Subscribers ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<IEnumerable<XWebinarSubscriberDto>>> GetSubscribers(
+            [FromQuery] Guid webinarId
+        );
+
+        /// <summary>
+        /// Query Specified Webinar's Subscribers ...
+        /// </summary>
+        /// <param name="webinarId"></param>
+        /// <param name="query"></param>
+        /// <param name="requesterUserSelectByParam"></param>
+        /// <returns></returns>
+        Task<ActionResult<XQueryResult<XWebinarSubscriberDto>>> QuerySubscribers(
+            [FromQuery] XQuery query,
+            [FromQuery] Guid webinarId
+        );
+        #endregion        
+    }
+}