Merge pull request #9926 from overleaf/jpa-fallback-lines

[docstore] getAllDocs: ensure returned docs have a lines field

GitOrigin-RevId: 8b1eb7ef7e68e50501442cc6700b3d5cb8d4361f

services/docstore/app/js/HttpController.js

@@ -79,7 +79,14 @@ function getAllDocs(req, res, next) {
       if (error) {
         return next(error)
       }
-      res.json(_buildDocsArrayView(projectId, docs))
+      const docViews = _buildDocsArrayView(projectId, docs)
+      for (const docView of docViews) {
+        if (!docView.lines) {
+          logger.warn({ projectId, docId: docView._id }, 'missing doc lines')
+          docView.lines = []
+        }
+      }
+      res.json(docViews)
     }
   )
 }