1 files changed, 9 insertions, 37 deletions

diff --git a/app/services/suggestions/create_service.rb b/app/services/suggestions/create_service.rb
index c7ac2452c53..1d3338c1b45 100644
--- a/app/services/suggestions/create_service.rb
+++ b/app/services/suggestions/create_service.rb
@@ -9,52 +9,24 @@ module Suggestions
     def execute
       return unless @note.supports_suggestion?
 
-      diff_file = @note.latest_diff_file
-
-      return unless diff_file
-
-      suggestions = Banzai::SuggestionsParser.parse(@note.note)
-
-      # For single line suggestion we're only looking forward to
-      # change the line receiving the comment. Though, in
-      # https://gitlab.com/gitlab-org/gitlab-ce/issues/53310
-      # we'll introduce a ```suggestion:L<x>-<y>, so this will
-      # slightly change.
-      comment_line = @note.position.new_line
+      suggestions = Gitlab::Diff::SuggestionsParser.parse(@note.note,
+                                                          project: @note.project,
+                                                          position: @note.position)
 
       rows =
         suggestions.map.with_index do |suggestion, index|
-          from_content = changing_lines(diff_file, comment_line, comment_line)
+          creation_params =
+            suggestion.to_hash.slice(:from_content,
+                                     :to_content,
+                                     :lines_above,
+                                     :lines_below)
 
-          # The parsed suggestion doesn't have information about the correct
-          # ending characters (we may have a line break, or not), so we take
-          # this information from the last line being changed (last
-          # characters).
-          endline_chars = line_break_chars(from_content.lines.last)
-          to_content = "#{suggestion}#{endline_chars}"
-
-          {
-            note_id: @note.id,
-            from_content: from_content,
-            to_content: to_content,
-            relative_order: index
-          }
+          creation_params.merge!(note_id: @note.id, relative_order: index)
         end
 
       rows.in_groups_of(100, false) do |rows|
         Gitlab::Database.bulk_insert('suggestions', rows)
       end
     end
-
-    private
-
-    def changing_lines(diff_file, from_line, to_line)
-      diff_file.new_blob_lines_between(from_line, to_line).join
-    end
-
-    def line_break_chars(line)
-      match = /\r\n|\r|\n/.match(line)
-      match[0] if match
-    end
   end
 end