Fetch correct number of total replies for posts.

aminsys · Oct 2, 2024 · a44f3b5 · a44f3b5
1 parent 83988e8
commit a44f3b5
Showing 1 changed file with 15 additions and 1 deletion.
diff --git a/HackerNewsApp2/Model/HNAlgoliaModel.cs b/HackerNewsApp2/Model/HNAlgoliaModel.cs
@@ -27,7 +27,7 @@ public class HNAlgoliaModel
         public string Url { get; set; }
         public HNAlgoliaModel[] Children { get; set; }
         public int Descendants { 
-            get => Children.Length;
+            get => TotalReplies(this) + Children.Length;
             set => Descendants = value;
         }
 
@@ -65,5 +65,19 @@ public string Text
             }
             set => text = value;
         }
+
+        private int TotalReplies(HNAlgoliaModel post)
+        {
+            int totalReplies = 0;
+            if(post.Children == null)
+            {
+                return 0;
+            }
+
+            foreach (var child in post.Children) {
+                totalReplies += child.Children.Length + TotalReplies(child);
+            }
+            return totalReplies;
+        }
     }
 }