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