collection.rb

# frozen_string_literal: true

class Collection < ApplicationRecord
  include RoleControl::Owned
  include Activatable
  include PgSearch::Model
  include SluggedName

  has_and_belongs_to_many :projects
  has_many :collections_subjects,
           -> { order(id: :desc) },
           dependent: :destroy
  has_many :subjects, through: :collections_subjects
  has_many :collection_roles, -> { where.not("access_control_lists.roles = '{}'") }, class_name: 'AccessControlList', as: :resource
  has_many :user_collection_preferences, dependent: :destroy
  belongs_to :default_subject, class_name: 'Subject'

  validates :display_name, presence: true
  validates :private, inclusion: { in: [true, false], message: "can't be blank" }
  ## TODO: UniqueForOwnerValidator potential has locking issues
  validates_with Validators::UniqueForOwnerValidator, Validators::OneFavoritePerOwnerValidator

  pg_search_scope :search_display_name,
                  against: :display_name,
                  using: :trigram,
                  ranked_by: ':trigram'
end