fix restart command (thanks .net upgrade)

reworking a little bit of stuff to allow depedency injection to start creeping in... it's coming

Application/Misc/MiddlewareActionHandler.cs

@@ -1,15 +1,29 @@
-using SharedLibraryCore.Interfaces;
+using SharedLibraryCore;
+using SharedLibraryCore.Interfaces;
 using System;
 using System.Collections.Generic;
-using System.Text;
 using System.Threading.Tasks;
 
 namespace IW4MAdmin.Application.Misc
 {
     class MiddlewareActionHandler : IMiddlewareActionHandler
     {
-        private static readonly IDictionary<string, IList<object>> _actions = new Dictionary<string, IList<object>>();
+        private readonly IDictionary<string, IList<object>> _actions;
+        private readonly ILogger _logger;
 
+        public MiddlewareActionHandler(ILogger logger)
+        {
+            _actions = new Dictionary<string, IList<object>>();
+            _logger = logger;
+        }
+
+        /// <summary>
+        /// Executes the action with the given name
+        /// </summary>
+        /// <typeparam name="T">Execution return type</typeparam>
+        /// <param name="value">Input value</param>
+        /// <param name="name">Name of action to execute</param>
+        /// <returns></returns>
         public async Task<T> Execute<T>(T value, string name = null)
         {
             string key = string.IsNullOrEmpty(name) ? typeof(T).ToString() : name;
@@ -22,8 +36,11 @@ namespace IW4MAdmin.Application.Misc
                     {
                         value = await ((IMiddlewareAction<T>)action).Invoke(value);
                     }
-                    // todo: probably log this somewhere
-                    catch { }
+                    catch (Exception e) 
+                    {
+                        _logger.WriteWarning($"Failed to invoke middleware action {name}");
+                        _logger.WriteDebug(e.GetExceptionInfo());
+                    }
                 }
 
                 return value;
@@ -32,6 +49,13 @@ namespace IW4MAdmin.Application.Misc
             return value;
         }
 
+        /// <summary>
+        /// Registers an action by name
+        /// </summary>
+        /// <typeparam name="T"></typeparam>
+        /// <param name="actionType">Action type specifier</param>
+        /// <param name="action">Action to perform</param>
+        /// <param name="name">Name of action</param>
         public void Register<T>(T actionType, IMiddlewareAction<T> action, string name = null)
         {
             string key = string.IsNullOrEmpty(name) ? typeof(T).ToString() : name;