Class: Issuable::Callbacks::Labels

Inherits:
Base
  • Object
show all
Includes:
Gitlab::Utils::StrongMemoize
Defined in:
app/services/issuable/callbacks/labels.rb

Constant Summary collapse

ALLOWED_PARAMS = 
%i[labels add_labels remove_labels label_ids add_label_ids remove_label_ids].freeze

Constants inherited from Base

Base::Error

Instance Method Summary collapse

Methods inherited from Base

#after_create, #after_save, #after_save_commit, #after_update, #after_update_commit, #before_create, #before_update, execute_without_params?, #initialize

Methods included from Gitlab::Allowable

#can?, #can_all?, #can_any?

Constructor Details

This class inherits a constructor from Issuable::Callbacks::Base

Instance Method Details

#after_initialize ⇒ Object 



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# File 'app/services/issuable/callbacks/labels.rb', line 10

def after_initialize
  params[:label_ids] = params[:add_label_ids] = [] if excluded_in_new_type?
  return unless ALLOWED_PARAMS.any? { |param| params.key?(param) }
  return unless has_permission?(:"set_#{issuable.to_ability_name}_metadata")

  normalize_and_filter_label_params!

  existing_label_ids = issuable.label_ids.sort
  new_label_ids = compute_new_label_ids.sort

  issuable.label_ids = new_label_ids
  issuable.touch if issuable.persisted? && existing_label_ids != new_label_ids
end