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Contents
module RestrictiveDestroyer
extend ActiveSupport::Concern
included do
before_destroy :destroyable?
end
module ClassMethods
def acts_as_restrictive_destroyer(options={})
raise ArgumentError, "Hash expected, got #{options.class.name}" unless options.is_a?(Hash)
class_attribute :restrictive_destroyer_config, :restrictive_destroyer_col_ref
self.restrictive_destroyer_config = { column: "deleted_at" }.merge!(options)
self.restrictive_destroyer_col_ref = "#{self.table_name}.#{restrictive_destroyer_config[:column]}"
scope :undeleted, -> { where("#{restrictive_destroyer_col_ref} IS NULL") }
scope :deleted, -> { where("#{restrictive_destroyer_col_ref} IS NOT NULL") }
end
end
def readonly?
is_destroyed?
end
def restrictive_destroy
update_attributes("#{restrictive_destroyer_attr_ref}" => Time.current)
end
def restrictive_destroy_with_api
save_and_manage_api("#{restrictive_destroyer_attr_ref}" => Time.current)
end
def is_destroyed?
!send("#{restrictive_destroyer_attr_ref}_changed?") && send("#{restrictive_destroyer_attr_ref}?")
end
private
def restrictive_destroyer_attr_ref
self.class.restrictive_destroyer_config[:column]
end
def destroyable?
false
end
end
Version data entries
19 entries across 19 versions & 1 rubygems