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class VehicleTranslation
include ActiveModel::Validations
include ActiveModel::Conversion
extend ActiveModel::Naming
attr_accessor :vehicle_journey_id, :count, :duration
attr_accessor :first_stop_arrival_time, :first_stop_departure_time
validates_presence_of :count, :duration
validates_numericality_of :count, greater_than: 0
validates_numericality_of :duration, greater_than: 0
validate :starting_time_provided
validate :vehicle_has_stop_times
def initialize(attributes = {})
attributes.each do |name, value|
send("#{name}=", value)
end
end
def starting_time_provided
if ( first_stop_arrival_time.blank? && first_stop_departure_time.blank?)
errors.add :first_stop_arrival_time, I18n.t('activemodel.errors.models.vehicle_translation.missing_start_time')
errors.add :first_stop_departure_time, I18n.t('activemodel.errors.models.vehicle_translation.missing_start_time')
#errors.add( :first_stop_departure_time => "un horaire de départ ou d'arrivée au premier arrêt doit être renseigné")
elsif first_stop_departure_time.blank?
errors.add :first_stop_arrival_time, I18n.t('activemodel.errors.models.vehicle_translation.unreadable_time') unless Time.parse( self.first_stop_arrival_time) rescue false
elsif first_stop_arrival_time.blank?
errors.add :first_stop_departure_time, I18n.t('activemodel.errors.models.vehicle_translation.unreadable_time') unless Time.parse( self.first_stop_departure_time) rescue false
end
end
def vehicle_has_stop_times
if vehicle_journey.vehicle_journey_at_stops.empty?
errors.add :vehicle_journey_id, I18n.t('activemodel.errors.models.vehicle_translation.uncompiliant_vehicle')
end
end
def persisted?
false
end
def translate
vehicle = vehicle_journey
copied_attributes = vehicle_journey.attributes
copied_attributes.delete( "id")
copied_attributes.delete( "objectid")
1.upto( count.to_i) do |index|
translated = Chouette::VehicleJourney.create( copied_attributes)
translated.time_tables = vehicle.time_tables
vehicle.vehicle_journey_at_stops.each do |vjas|
vjas_attributes = vjas.attributes.merge( "vehicle_journey_id" => translated.id)
vjas_attributes.merge! "departure_time" => ( vjas_attributes[ "departure_time"] + (index * duration.to_i.minutes) ),
"arrival_time" => ( vjas_attributes[ "arrival_time"] + (index * duration.to_i.minutes) )
Chouette::VehicleJourneyAtStop.create( vjas_attributes)
end
end
end
def first_stop_name
@first_stop_name ||= vehicle_journey.vehicle_journey_at_stops.first.stop_point.stop_area.name
end
def vehicle_journey
@vehicle_journey ||= Chouette::VehicleJourney.find( vehicle_journey_id)
end
def self.from_vehicle( vehicle)
VehicleTranslation.new( :vehicle_journey_id => vehicle.id,
:count => 0,
:translation => 5.minutes)
end
end
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