refactor if into switch case

src/shared/utils.ts

@@ -853,25 +853,29 @@ export function commentsToFlatNodes(comments: CommentView[]): CommentNodeI[] {
 }
 
 export function convertCommentSortType(sort: SortType): CommentSortType {
-  if (
-    sort == "TopAll" ||
-    sort == "TopHour" ||
-    sort == "TopSixHour" ||
-    sort == "TopTwelveHour" ||
-    sort == "TopDay" ||
-    sort == "TopWeek" ||
-    sort == "TopMonth" ||
-    sort == "TopYear"
-  ) {
+    switch(sort) {
+        case "TopAll":
+        case "TopHour":
+        case "TopSixHour":
+        case "TopTwelveHour":
+        case "TopDay":
+        case "TopWeek":
+        case "TopMonth":
+        case "TopYear": {
             return "Top";
-  } else if (sort == "New") {
+        }
+        case "New": {
             return "New";
-  } else if (sort == "Hot" || sort == "Active") {
+        }
+        case "Hot":
+        case "Active": {
             return "Hot";
-  } else {
+        }
+        default: {
             return "Hot";
         }
     }
+}
 
 export function buildCommentsTree(
   comments: CommentView[],