class CustomWizard::TemplateValidator include HasErrors include ActiveModel::Model def initialize(data, opts={}) @data = data @opts = opts end def perform data = @data check_id(data, :wizard) check_required(data, :wizard) validate_after_time data[:steps].each do |step| check_required(step, :step) if data[:fields].present? data[:fields].each do |field| check_required(field, :field) end end end if data[:actions].present? data[:actions].each do |action| check_required(action, :action) end end if errors.any? false else true end end def self.required { wizard: ['id', 'name', 'steps'], step: ['id'], field: ['id', 'type'], action: ['id', 'type'] } end private def check_required(object, type) CustomWizard::TemplateValidator.required[type].each do |property| if object[property].blank? errors.add :base, I18n.t("wizard.validation.required", property: property) end end end def check_id(object, type) if type === :wizard && @opts[:create] && CustomWizard::Template.exists?(object[:id]) errors.add :base, I18n.t("wizard.validation.conflict", wizard_id: object[:id]) end end def validate_after_time return unless @data[:after_time] wizard = CustomWizard::Wizard.create(@data[:id]) if !@opts[:create] current_time = wizard.present? ? wizard.after_time_scheduled : nil new_time = @data[:after_time_scheduled] begin active_time = Time.parse(new_time.present? ? new_time : current_time).utc rescue ArgumentError invalid_time = true end if invalid_time || active_time.blank? || active_time < Time.now.utc errors.add :base, I18n.t("wizard.validation.after_time") end end end