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|
# frozen_string_literal: true
class ResourceLabelEvent < ResourceEvent
include CacheMarkdownField
include IssueResourceEvent
include MergeRequestResourceEvent
cache_markdown_field :reference
belongs_to :label
scope :inc_relations, -> { includes(:label, :user) }
validates :label, presence: { unless: :importing? }, on: :create
validate :exactly_one_issuable
after_save :expire_etag_cache
after_save :usage_metrics
after_destroy :expire_etag_cache
enum action: {
add: 1,
remove: 2
}
def self.issuable_attrs
%i(issue merge_request).freeze
end
def self.preload_label_subjects(events)
labels = events.map(&:label).compact
project_labels, group_labels = labels.partition { |label| label.is_a? ProjectLabel }
preloader = ActiveRecord::Associations::Preloader.new
preloader.preload(project_labels, { project: :project_feature })
preloader.preload(group_labels, :group)
end
def issuable
issue || merge_request
end
def project
issuable.project
end
def group
issuable.group if issuable.respond_to?(:group)
end
def outdated_markdown?
return true if label_id.nil? && reference.present?
reference.nil? || latest_cached_markdown_version != cached_markdown_version
end
def banzai_render_context(field)
super.merge(pipeline: :label, only_path: true)
end
def refresh_invalid_reference
# label_id could be nullified on label delete
self.reference = '' if label_id.nil?
# reference is not set for events which were not rendered yet
self.reference ||= label_reference
if changed?
save
elsif invalidated_markdown_cache?
refresh_markdown_cache!
end
end
def self.visible_to_user?(user, events)
ResourceLabelEvent.preload_label_subjects(events)
events.select do |event|
Ability.allowed?(user, :read_label, event)
end
end
private
def label_reference
if local_label?
label.to_reference(format: :id)
elsif label.is_a?(GroupLabel)
label.to_reference(label.group, target_project: resource_parent, format: :id)
else
label.to_reference(resource_parent, format: :id)
end
end
def expire_etag_cache
issuable.expire_note_etag_cache
end
def local_label?
params = { include_ancestor_groups: true }
if resource_parent.is_a?(Project)
params[:project_id] = resource_parent.id
else
params[:group_id] = resource_parent.id
end
LabelsFinder.new(nil, params).execute(skip_authorization: true).where(id: label.id).any?
end
def resource_parent
issuable.project || issuable.group
end
def discussion_id_key
[self.class.name, created_at, user_id]
end
def for_issue?
issue_id.present?
end
def usage_metrics
return unless for_issue?
Gitlab::UsageDataCounters::IssueActivityUniqueCounter.track_issue_label_changed_action(author: user)
end
end
ResourceLabelEvent.prepend_if_ee('EE::ResourceLabelEvent')
|
