Applied IKeyedTopicViewModel to ITopicViewModel

JeremyCaney · JeremyCaney · commit 5ea98c963029 · 2021-03-01T11:56:42.000-08:00
Since `Key` is now defined on both `ITopicBindingModel` and the new `IKeyedTopicViewModel` (565273f), and there's no other "pollution" from any otherwise unnecessary interface requirements on `IKeyedTopicViewModel`, we can derive `ITopicBindingModel` from `IKeyedTopicViewModel`, thus allowing them to share this definition, while also allowing implementations to satisfy both interfaces.
diff --git a/OnTopic/Models/ITopicViewModel.cs b/OnTopic/Models/ITopicViewModel.cs
@@ -28,7 +28,7 @@ namespace OnTopic.Models {
   ///     presentation layer and any supporting libraries.
   ///   </para>
   /// </remarks>
-  public interface ITopicViewModel {
+  public interface ITopicViewModel: IKeyedTopicViewModel {
 
     /*==========================================================================================================================
     | PROPERTY: ID
@@ -38,14 +38,6 @@ public interface ITopicViewModel {
     /// </summary>
     int Id { get; init; }
 
-    /*==========================================================================================================================
-    | PROPERTY: KEY
-    \-------------------------------------------------------------------------------------------------------------------------*/
-    /// <summary>
-    ///   Gets or sets the topic's Key attribute, the primary text identifier for the topic.
-    /// </summary>
-    string? Key { get; init; }
-
     /*==========================================================================================================================
     | PROPERTY: UNIQUE KEY
     \-------------------------------------------------------------------------------------------------------------------------*/
@@ -105,7 +97,7 @@ public interface ITopicViewModel {
     ///   Gets or sets the Title attribute, which represents the friendly name of the topic.
     /// </summary>
     /// <remarks>
-    ///   While the <see cref="ITopicViewModel.Key"/> may not contain, for instance, spaces or symbols, there are no
+    ///   While the <see cref="IKeyedTopicViewModel.Key"/> may not contain, for instance, spaces or symbols, there are no
     ///   restrictions on what characters can be used in the title. For this reason, it provides the default public value for
     ///   referencing topics.
     /// </remarks>
