module UNotifier::SystemNotifier

Public Class Methods

call(notification, params = {}) click to toggle source
# File lib/unotifier/system_notifier.rb, line 3
def self.call(notification, params = {})
  key = notification.key
  config = UNotifier.load_notification!(key)
  return if config["system"].nil?

  # Raise only when we're sure that config has "system" block
  raise AttributeMissingError.new(key, "system") unless params

  if config["system"]["urgency"] == "regular"
    # Don't notify if user disabled the notification in settings
    user_settings =
      notification.target.notification_settings.is_a?(Hash) &&
      notification.target.notification_settings.dig("system", notification.key)
    return if user_settings == "off"
  end

  data = config["system"]["keys"].each_with_object({}) do |(head, attributes), obj|
    head = head.to_sym
    attributes = attributes.map(&:to_sym)
    raise AttributeMissingError.new(key, head) unless params.key?(head)

    attributes.each { |a| raise AttributeMissingError.new(key, a) unless params[head].keys.include?(a) }

    obj[head] = params[head].slice(*attributes)
  end

  data.merge!(key: notification.key)

  UNotifier.configuration.system_providers.each do |provider|
    provider.notify notification, data
  end
end