gitlab-org--gitlab-foss/app/models/concerns/noteable.rb
2018-08-07 00:37:36 -07:00

85 lines
2.1 KiB
Ruby

# frozen_string_literal: true
module Noteable
# Names of all implementers of `Noteable` that support resolvable notes.
RESOLVABLE_TYPES = %w(MergeRequest).freeze
def base_class_name
self.class.base_class.name
end
# Convert this Noteable class name to a format usable by notifications.
#
# Examples:
#
# noteable.class # => MergeRequest
# noteable.human_class_name # => "merge request"
def human_class_name
@human_class_name ||= base_class_name.titleize.downcase
end
def supports_resolvable_notes?
RESOLVABLE_TYPES.include?(base_class_name)
end
def supports_discussions?
DiscussionNote::NOTEABLE_TYPES.include?(base_class_name)
end
def discussions_rendered_on_frontend?
false
end
def discussion_notes
notes
end
delegate :find_discussion, to: :discussion_notes
def discussions
@discussions ||= discussion_notes
.inc_relations_for_view
.discussions(self)
end
def grouped_diff_discussions(*args)
# Doesn't use `discussion_notes`, because this may include commit diff notes
# besides MR diff notes, that we do not want to display on the MR Changes tab.
notes.inc_relations_for_view.grouped_diff_discussions(*args)
end
# rubocop:disable Gitlab/ModuleWithInstanceVariables
def resolvable_discussions
@resolvable_discussions ||=
if defined?(@discussions)
@discussions.select(&:resolvable?)
else
discussion_notes.resolvable.discussions(self)
end
end
# rubocop:enable Gitlab/ModuleWithInstanceVariables
def discussions_resolvable?
resolvable_discussions.any?(&:resolvable?)
end
def discussions_resolved?
discussions_resolvable? && resolvable_discussions.none?(&:to_be_resolved?)
end
def discussions_to_be_resolved?
discussions_resolvable? && !discussions_resolved?
end
def discussions_to_be_resolved
@discussions_to_be_resolved ||= resolvable_discussions.select(&:to_be_resolved?)
end
def discussions_can_be_resolved_by?(user)
discussions_to_be_resolved.all? { |discussion| discussion.can_resolve?(user) }
end
def lockable?
[MergeRequest, Issue].include?(self.class)
end
end