Sha256: 6c6cb1bac30cf4cc72cf9438a9d86524716674e1bb6eef4e0874cecb8d4fdc1e
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Size: 1.73 KB
Versions: 16
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Stored size: 1.73 KB
Contents
# frozen_string_literal: true
module Alchemy
class PageVersion < BaseRecord
belongs_to :page, class_name: "Alchemy::Page", inverse_of: :versions, touch: true
has_many :elements, -> { order(:position) },
class_name: "Alchemy::Element",
inverse_of: :page_version
scope :drafts, -> { where(public_on: nil).order(updated_at: :desc) }
scope :published, -> { where.not(public_on: nil).order(public_on: :desc) }
def self.public_on(time = Time.current)
where("#{table_name}.public_on <= :time AND " \
"(#{table_name}.public_until IS NULL " \
"OR #{table_name}.public_until >= :time)", time: time)
end
before_destroy :delete_elements
# Determines if this version is public
#
# Takes the two timestamps +public_on+ and +public_until+
# and returns true if the time given (+Time.current+ per default)
# is in this timespan.
#
# @param time [DateTime] (Time.current)
# @returns Boolean
def public?(time = Time.current)
already_public_for?(time) && still_public_for?(time)
end
# Determines if this version is already public for given time
# @param time [DateTime] (Time.current)
# @returns Boolean
def already_public_for?(time = Time.current)
!public_on.nil? && public_on <= time
end
# Determines if this version is still public for given time
# @param time [DateTime] (Time.current)
# @returns Boolean
def still_public_for?(time = Time.current)
public_until.nil? || public_until >= time
end
def element_repository
ElementsRepository.new(elements.includes({ contents: :essence }, :tags))
end
private
def delete_elements
DeleteElements.new(elements).call
end
end
end
Version data entries
16 entries across 16 versions & 1 rubygems