added basic xml comments to all Oqtane.Services interfaces

Oqtane.Client/Services/Interfaces/IModuleService.cs

@@ -1,17 +1,62 @@
-using Oqtane.Models;
+using Oqtane.Models;
 using System.Collections.Generic;
 using System.Threading.Tasks;
 
 namespace Oqtane.Services
 {
+    /// <summary>
+    /// Service to retreive and store modules (<see cref="Module"/>)
+    /// </summary>
     public interface IModuleService
     {
+        /// <summary>
+        /// Returns a list of modules for the given site
+        /// </summary>
+        /// <param name="siteId"></param>
+        /// <returns></returns>
         Task<List<Module>> GetModulesAsync(int siteId);
+
+        /// <summary>
+        /// Returns a specific module
+        /// </summary>
+        /// <param name="moduleId"></param>
+        /// <returns></returns>
         Task<Module> GetModuleAsync(int moduleId);
+
+        /// <summary>
+        /// Adds a new module
+        /// </summary>
+        /// <param name="module"></param>
+        /// <returns></returns>
         Task<Module> AddModuleAsync(Module module);
+
+        /// <summary>
+        /// Updates an existing module
+        /// </summary>
+        /// <param name="module"></param>
+        /// <returns></returns>
         Task<Module> UpdateModuleAsync(Module module);
+
+        /// <summary>
+        /// Deletes a module
+        /// </summary>
+        /// <param name="moduleId"></param>
+        /// <returns></returns>
         Task DeleteModuleAsync(int moduleId);
+
+        /// <summary>
+        /// Imports a module
+        /// </summary>
+        /// <param name="moduleId"></param>
+        /// <param name="content">module in JSON format</param>
+        /// <returns></returns>
         Task<bool> ImportModuleAsync(int moduleId, string content);
+
+        /// <summary>
+        /// Exports a given module
+        /// </summary>
+        /// <param name="moduleId"></param>
+        /// <returns>module in JSON</returns>
         Task<string> ExportModuleAsync(int moduleId);
     }
 }