class Noticent::Definitions::Scope

Attributes

check_constructor[R]
name[R]
payload_class[R]

Public Class Methods

new(config, name, payload_class: nil, check_constructor: true) click to toggle source
# File lib/noticent/definitions/scope.rb, line 10
def initialize(config, name, payload_class: nil, check_constructor: true)
  @config = config
  @name = name
  @check_constructor = check_constructor

  sub_module = @config.use_sub_modules ? '::Payloads::' : '::'
  suggested_name = config.base_module_name + sub_module + "#{name.capitalize}Payload"
  @payload_class = payload_class.nil? ? suggested_name.constantize : payload_class
rescue NameError
  raise BadConfiguration, "scope #{suggested_name} class not found"
end

Public Instance Methods

alert(name, constructor_name: nil, &block) click to toggle source
# File lib/noticent/definitions/scope.rb, line 22
def alert(name, constructor_name: nil, &block)
  alerts = @config.instance_variable_get(:@alerts) || {}

  raise BadConfiguration, "alert '#{name}' already defined" if alerts.include? name

  alert = Noticent::Definitions::Alert.new(@config, name: name, scope: self, constructor_name: constructor_name.nil? ? name : constructor_name)
  @config.hooks&.run(:pre_alert_registration, alert)
  alert.instance_eval(&block) if block_given?
  @config.hooks&.run(:post_alert_registration, alert)

  alerts[name] = alert

  @config.instance_variable_set(:@alerts, alerts)
  alert
end
validate!() click to toggle source
# File lib/noticent/definitions/scope.rb, line 38
def validate!
  # klass is valid already as it's used in the initializer
  # does it have the right attributes?
  # fetch all alerts for this scope
  return if @payload_class.nil?

  @config.alerts_by_scope(name).each do |alert|
    next if alert.notifiers.nil?

    alert.notifiers.keys.each do |recipient|
      raise BadConfiguration, "payload class #{@payload_class} doesn't have a method or attribute called #{recipient}" unless @payload_class.method_defined? recipient
    end
  end

  raise BadConfiguration, "payload class #{@payload_class} does have an attribute or method called #{name}_id" if !@payload_class.nil? && !@payload_class.method_defined?("#{name}_id")
end