Edit Comment UI reflects expired edit comment window

graph/resolvers/comment.js

@@ -1,3 +1,5 @@
+const CommentsService = require('../../services/comments');
+
 const Comment = {
   parent({parent_id}, _, {loaders: {Comments}}) {
     if (parent_id == null) {
@@ -45,6 +47,14 @@ const Comment = {
   },
   asset({asset_id}, _, {loaders: {Assets}}) {
     return Assets.getByID.load(asset_id);
+  },
+  editing(comment) {
+    const editableUntil = CommentsService.getEditableUntilDate(comment);
+    const edited = comment.body_history.length > 1;
+    return {
+      edited,
+      editableUntil,
+    };
   }
 };
 

graph/typeDefs.graphql

@@ -166,6 +166,11 @@ input CommentCountQuery {
   tag: [String]
 }
 
+type EditInfo {
+  edited: Boolean!
+  editableUntil: Date
+}
+
 # Comment is the base representation of user interaction in Talk.
 type Comment {
 
@@ -207,6 +212,9 @@ type Comment {
 
   # The time when the comment was created
   created_at: Date!
+
+  # describes how the comment can be edited
+  editing: EditInfo
 }
 
 ################################################################################