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Contents
module Carnival::PresenterValidators
class FieldValidator
EDIT_ACTIONS = [:new, :edit]
SHOW_ACTIONS = [:index, :show]
def initialize(presenter)
@presenter = presenter
end
def validates
fields.each do |field|
validates_one_to_one_associations(field)
end
end
def validates_one_to_one_associations(field)
if field.specified_association?
check_field_invalid_actions(field, EDIT_ACTIONS)
elsif @presenter.is_one_to_one_relation?(field)
check_field_invalid_actions(field, SHOW_ACTIONS)
end
end
private
def check_field_invalid_actions(field, actions)
return if field.actions.nil?
intersection = actions & field.actions
if intersection.size > 0
error = I18n.t("carnival.errors.invalid_field", actions: intersection, field: field.name, presenter: @presenter.presenter_name)
raise ArgumentError.new(error)
end
end
def fields
@presenter.fields.values
end
end
end
Version data entries
22 entries across 22 versions & 1 rubygems