Fix MR discussion not loaded issue51958-fix-mr-discussion-loading

Display `formatter` as the sole content of `position` object.
This means `diff_file` data is not referenced, which is the
caseu of "IOError: not opened for reading".

1 files changed, 3 insertions, 2 deletions

diff --git a/app/assets/javascripts/diffs/store/utils.js b/app/assets/javascripts/diffs/store/utils.js
index 631e3de311e..8c13aaa1a7e 100644
--- a/app/assets/javascripts/diffs/store/utils.js
+++ b/app/assets/javascripts/diffs/store/utils.js
@@ -244,6 +244,7 @@ export function getDiffPositionByLineCode(diffFiles) {
             oldLine,
             newLine,
             lineCode,
+            positionType: 'text',
           };
         }
       });
@@ -259,8 +260,8 @@ export function isDiscussionApplicableToLine({ discussion, diffPosition, latestD
   const { lineCode, ...diffPositionCopy } = diffPosition;
 
   if (discussion.original_position && discussion.position) {
-    const originalRefs = convertObjectPropsToCamelCase(discussion.original_position.formatter);
-    const refs = convertObjectPropsToCamelCase(discussion.position.formatter);
+    const originalRefs = convertObjectPropsToCamelCase(discussion.original_position);
+    const refs = convertObjectPropsToCamelCase(discussion.position);
 
     return _.isEqual(refs, diffPositionCopy) || _.isEqual(originalRefs, diffPositionCopy);
   }