Remove logic to find newest submission for an exercise and user. This is no longer necessary, since we update the file ids in editor.js

app/controllers/request_for_comments_controller.rb

@@ -35,30 +35,7 @@ class RequestForCommentsController < ApplicationController
   # POST /request_for_comments
   # POST /request_for_comments.json
   def create
-
-    file = CodeOcean::File.find(request_for_comment_params[:fileid])
-
-    # get newest version of the file. this method is only called if there is at least one submission (prevented in frontend otherwise)
-    # find newest submission for that exercise and user, use the file with the same filename for that.
-    # this is necessary because the passed params are not up to date since the data attributes are not updated upon submission creation.
-
-    # if we stat from the template, the context type is exercise. we find the newest submission based on the context_id and the current_user.id
-      if(file.context_type =='Exercise')
-        newest_submission = Submission.where(exercise_id: file.context_id, user_id: current_user.id).order('created_at DESC').first
-      else
-        # else we start from a submission. we find it it by the given context_id and retrieve the newest submission with the info of the known submission.
-        submission = Submission.find(file.context_id)
-        newest_submission = Submission.where(exercise_id: submission.exercise_id, user_id: submission.user_id).order('created_at DESC').first
-      end
-      newest_file = CodeOcean::File.where(context_id: newest_submission.id, name: file.name).first
-
-    #finally, correct the fileid and create the request for comment
-    request_for_comment_params[:fileid]=newest_file.id
-
     @request_for_comment = RequestForComment.new(request_for_comment_params)
-
-
-
     respond_to do |format|
       if @request_for_comment.save
         format.json { render :show, status: :created, location: @request_for_comment }