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# frozen_string_literal: true
module Boards
module Listable
extend ActiveSupport::Concern
included do
validates :label, :position, presence: true, if: :label?
validates :position, numericality: { only_integer: true, greater_than_or_equal_to: 0 }, if: :movable?
before_destroy :can_be_destroyed
scope :ordered, -> { order(:list_type, :position) }
scope :destroyable, -> { where(list_type: list_types.slice(*destroyable_types).values) }
scope :movable, -> { where(list_type: list_types.slice(*movable_types).values) }
scope :with_types, ->(list_types) { where(list_type: list_types) }
scope :positioned_at_or_after, ->(position) { where('position >= ?', position) }
class << self
def preload_preferences_for_user(lists, user)
return unless user
lists.each { |list| list.preferences_for(user) }
end
end
end
class_methods do
def destroyable_types
[:label]
end
def movable_types
[:label]
end
end
def destroyable?
self.class.destroyable_types.include?(list_type&.to_sym)
end
def movable?
self.class.movable_types.include?(list_type&.to_sym)
end
def collapsed?(user)
preferences = preferences_for(user)
preferences.collapsed?
end
def update_preferences_for(user, preferences = {})
return unless user
preferences_for(user).update(preferences)
end
def title
if label?
label.name
elsif backlog?
_('Open')
else
list_type.humanize
end
end
private
def can_be_destroyed
throw(:abort) unless destroyable? # rubocop:disable Cop/BanCatchThrow
end
end
end
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