replace the command path method in command map

src/Discord.Net.Interactions/LocalizationManagers/JsonLocalizationManager.cs

@@ -23,10 +23,10 @@ namespace Discord.Interactions
             _fileName = fileName;
         }
 
-        public Task<IDictionary<string, string>> GetAllDescriptionsAsync(IList<string> key, LocalizationTarget destinationType, IServiceProvider serviceProvider) =>
+        public Task<IDictionary<string, string>> GetAllDescriptionsAsync(IList<string> key, LocalizationTarget destinationType) =>
             GetValuesAsync(key, DescriptionIdentifier);
 
-        public Task<IDictionary<string, string>> GetAllNamesAsync(IList<string> key, LocalizationTarget destinationType, IServiceProvider serviceProvider) =>
+        public Task<IDictionary<string, string>> GetAllNamesAsync(IList<string> key, LocalizationTarget destinationType) =>
             GetValuesAsync(key, NameIdentifier);
 
         private string[] GetAllFiles() =>
@@ -50,7 +50,8 @@ namespace Discord.Interactions
                 var obj = await JObject.LoadAsync(jr);
                 var token = string.Join(".", key) + $".{identifier}";
                 var value = (string)obj.SelectToken(token);
-                result[locale] = value;
+                if (value is not null)
+                    result[locale] = value;
             }
 
             return result;

src/Discord.Net.Interactions/LocalizationManagers/ResxLocalizationManager.cs

@@ -25,10 +25,10 @@ namespace Discord.Interactions
             _supportedLocales = supportedLocales;
         }
 
-        public Task<IDictionary<string, string>> GetAllDescriptionsAsync(IList<string> key, LocalizationTarget destinationType, IServiceProvider serviceProvider) =>
+        public Task<IDictionary<string, string>> GetAllDescriptionsAsync(IList<string> key, LocalizationTarget destinationType) =>
             Task.FromResult(GetValues(key, DescriptionIdentifier));
 
-        public Task<IDictionary<string, string>> GetAllNamesAsync(IList<string> key, LocalizationTarget destinationType, IServiceProvider serviceProvider) =>
+        public Task<IDictionary<string, string>> GetAllNamesAsync(IList<string> key, LocalizationTarget destinationType) =>
             Task.FromResult(GetValues(key, NameIdentifier));
 
         private IDictionary<string, string> GetValues(IList<string> key, string identifier)
@@ -39,7 +39,11 @@ namespace Discord.Interactions
             var resourceManager = _localizerCache.GetOrAdd(resourceName, new ResourceManager(resourceName, _assembly));
 
             foreach (var locale in _supportedLocales)
-                result[locale.Name] = resourceManager.GetString(identifier, locale);
+            {
+                var value = resourceManager.GetString(identifier, locale);
+                if (value is not null)
+                    result[locale.Name] = value;
+            }
 
             return result;
         }

src/Discord.Net.Interactions/Map/CommandMap.cs

@@ -42,7 +42,7 @@ namespace Discord.Interactions
 
         public void RemoveCommand(T command)
         {
-            var key = ParseCommandName(command);
+            var key = CommandHierarchy.GetCommandPath(command);
 
             _root.RemoveCommand(key, 0);
         }
@@ -60,28 +60,9 @@ namespace Discord.Interactions
 
         private void AddCommand(T command)
         {
-            var key = ParseCommandName(command);
+            var key = CommandHierarchy.GetCommandPath(command);
 
             _root.AddCommand(key, 0, command);
         }
-
-        private IList<string> ParseCommandName(T command)
-        {
-            var keywords = new List<string>() { command.Name };
-
-            var currentParent = command.Module;
-
-            while (currentParent != null)
-            {
-                if (!string.IsNullOrEmpty(currentParent.SlashGroupName))
-                    keywords.Add(currentParent.SlashGroupName);
-
-                currentParent = currentParent.Parent;
-            }
-
-            keywords.Reverse();
-
-            return keywords;
-        }
     }
 }