Introduced new ConstructorParameters property to TypeAccessor

With the new `ParameterMetadata` class established (37eeb3c), we can now expose a collection of `ParameterMetadata` instances on `TypeClass` to represent the list of parameters on the primary (currently first) constructor. This way, this information is now cached, which will ultimately allow us to only call `GetPrimaryConstructor()` once per class, instead of every time an instance of that class is evaluated. In a subsequent commit, this will be incorporated into the `TopicMappingService`.

Author: JeremyCaney

OnTopic/Internal/Reflection/TypeAccessor.cs

@@ -83,6 +83,13 @@ internal TypeAccessor(Type type) {
         }
       }
 
+      /*------------------------------------------------------------------------------------------------------------------------
+      | Get parameters from primary constructor
+      \-----------------------------------------------------------------------------------------------------------------------*/
+      foreach (var parameter in GetPrimaryConstructor().GetParameters()) {
+        ConstructorParameters.Add(new(parameter));
+      }
+
     }
 
     /*==========================================================================================================================
@@ -93,6 +100,15 @@ internal TypeAccessor(Type type) {
     /// </summary>
     internal Type Type { get; }
 
+    /*==========================================================================================================================
+    | CONSTRUCTOR PARAMETERS
+    \-------------------------------------------------------------------------------------------------------------------------*/
+    /// <summary>
+    ///   Gets a list of <see cref="ParameterMetadata"/> instances derived from the primary constructor of the <see cref="Type"
+    ///   /> associated with this <see cref="TypeAccessor"/>.
+    /// </summary>
+    internal List<ParameterMetadata> ConstructorParameters { get; } = new();
+
     /*==========================================================================================================================
     | GET MEMBERS
     \-------------------------------------------------------------------------------------------------------------------------*/