diff options
Diffstat (limited to 'app/models/discussion.rb')
| -rw-r--r-- | app/models/discussion.rb | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/app/models/discussion.rb b/app/models/discussion.rb index ae13cdfd85f..dd896f77084 100644 --- a/app/models/discussion.rb +++ b/app/models/discussion.rb @@ -38,6 +38,17 @@ class Discussion grouped_notes.values.map { |notes| build(notes, context_noteable) } end + def self.lazy_find(discussion_id) + BatchLoader.for(discussion_id).batch do |discussion_ids, loader| + results = Note.where(discussion_id: discussion_ids).fresh.to_a.group_by(&:discussion_id) + results.each do |discussion_id, notes| + next if notes.empty? + + loader.call(discussion_id, Discussion.build(notes)) + end + end + end + # Returns an alphanumeric discussion ID based on `build_discussion_id` def self.discussion_id(note) Digest::SHA1.hexdigest(build_discussion_id(note).join("-")) |