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Contents
# frozen_string_literal: true
require_dependency "renalware/system"
module Renalware
module System
class Message < ApplicationRecord
extend Enumerize
validates :body, presence: true
validates :display_from, timeliness: { type: :datetime }, presence: true
validates :display_until,
timeliness: { type: :datetime, allow_blank: true, after: :display_from }
enumerize :severity, in: %i(default warning info success)
scope :active, lambda{
where(
"display_from <= ? and (display_until is null or display_until >= ?)",
Time.zone.now,
Time.zone.now
)
}
# Return true if the message should be visible.
# A message is visible if display_from is in the past and display_until is nil
# or in the future
def active?
return false if display_from.nil?
now = Time.zone.now
self.display_until ||= far_future_date
return true if display_from < now && display_until > now
false
end
private
def far_future_date
Time.zone.parse("2999-01-01 00:00:01")
end
end
end
end
Version data entries
27 entries across 27 versions & 1 rubygems