Class: SpreeCmCommissioner::TripQuery

Inherits:
Object
  • Object
show all
Defined in:
app/queries/spree_cm_commissioner/trip_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(origin_id:, destination_id:, travel_date: Time.zone.now) ⇒ TripQuery

Returns a new instance of TripQuery.



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 5

def initialize(origin_id:, destination_id:, travel_date: Time.zone.now)
  @origin_id = origin_id
  @destination_id = destination_id
  @travel_date = travel_date
end

Instance Attribute Details

#destination_id ⇒ Object (readonly)

Returns the value of attribute destination_id.



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 3

def destination_id
  @destination_id
end

#origin_id ⇒ Object (readonly)

Returns the value of attribute origin_id.



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 3

def origin_id
  @origin_id
end

#travel_date ⇒ Object (readonly)

Returns the value of attribute travel_date.



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 3

def travel_date
  @travel_date
end

Instance Method Details

#call ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 11

def call
  trips = direct_trips
  connections = connected_trips if trips.size < 3

  trip_results = trips.map { |trip| SpreeCmCommissioner::TripQueryResult.new([trip]) }

  trip_results += connections if connections
  trip_results
end

#connected_trips ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 63

def connected_trips # rubocop:disable Metrics/MethodLength
  result = SpreeCmCommissioner::TripConnection
           .joins('
             INNER JOIN spree_variants variant1 ON variant1.id = cm_trip_connections.from_trip_id
             INNER JOIN spree_variants variant2 ON variant2.id = cm_trip_connections.to_trip_id
             INNER JOIN spree_products AS routes1 ON routes1.id = variant1.product_id
             INNER JOIN spree_products AS routes2 ON routes2.id = variant2.product_id
             INNER JOIN cm_trips AS trip1 ON trip1.variant_id = cm_trip_connections.from_trip_id
             INNER JOIN cm_trips AS trip2 ON trip2.variant_id = cm_trip_connections.to_trip_id
             INNER JOIN cm_trip_stops trip1_origin ON trip1_origin.trip_id = variant1.id AND trip1_origin.stop_type = 0
             INNER JOIN cm_trip_stops trip2_origin ON trip2_origin.trip_id = variant2.id AND trip2_origin.stop_type = 0
             INNER JOIN cm_trip_stops trip2_destination ON trip2_destination.trip_id = variant2.id AND trip2_destination.stop_type = 1
             INNER JOIN spree_vendors AS vendor1 ON vendor1.id = variant1.vendor_id
             INNER JOIN spree_vendors AS vendor2 ON vendor2.id = variant2.vendor_id'
                 )
           .select('cm_trip_connections.id AS id,
                    trip1.variant_id AS trip1_id,
                    trip1.origin_id AS trip1_origin_id,
                    trip1.destination_id AS trip1_destination_id,
                    trip1.departure_time AS trip1_departure_time,
                    trip1.duration AS trip1_duration,
                    routes1.short_name AS route1_short_name,
                    routes1.name AS route1_name,
                    trip1.vehicle_id AS trip1_vehicle,
                    vendor1.name AS trip1_vendor_name,
                    trip2.variant_id AS trip2_id,
                    trip2.origin_id AS trip2_origin_id,
                    trip2.destination_id AS trip2_destination_id,
                    trip2.departure_time AS trip2_departure_time,
                    trip2.duration AS trip2_duration,
                    trip2.vehicle_id AS trip2_vehicle,
                    routes2.short_name AS route2_short_name,
                    routes2.name AS route2_name,
                    trip1_origin.stop_name AS trip1_origin,
                    trip2_origin.stop_name AS trip2_origin,
                    trip2_destination.stop_name AS trip2_destination,
                    vendor2.name AS trip2_vendor_name'
                  ).where('trip1_origin.stop_id = ? AND trip2_destination.stop_id = ?', origin_id, destination_id
                  ).uniq

  return [] if result.blank?

  build_trip_query_result(result)
end

#direct_trips ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 21

def direct_trips
  result = Spree::Variant
           .select('spree_variants.id AS variant_id,
                    vendors.id AS vendor_id,
                    vendors.name AS vendor_name,
                    routes.name AS route_name,
                    routes.short_name AS short_name,
                    boarding.stop_id AS origin_id,
                    drop_off.stop_id AS destination_id,
                    boarding.stop_name AS origin,
                    drop_off.stop_name AS destination,
                    trips.departure_time AS departure_time,
                    trips.duration AS duration,
                    trips.vehicle_id AS vehicle_id'
                  )
           .joins('INNER JOIN cm_trips AS trips ON trips.variant_id = spree_variants.id')
           .joins('INNER JOIN cm_trip_stops AS boarding ON boarding.trip_id = spree_variants.id AND boarding.stop_type = 0')
           .joins('INNER JOIN cm_trip_stops AS drop_off ON drop_off.trip_id = spree_variants.id AND drop_off.stop_type = 1')
           .joins('INNER JOIN spree_vendors AS vendors ON vendors.id = spree_variants.vendor_id')
           .joins('INNER JOIN spree_products AS routes ON routes.id = spree_variants.product_id')
           .where('boarding.stop_id = ? AND drop_off.stop_id = ?', origin_id, destination_id)

  result.map do |trip|
    trip_result_options = {
      trip_id: trip[:variant_id],
      vendor_id: trip[:vendor_id],
      vendor_name: trip[:vendor_name],
      route_name: trip[:route_name],
      short_name: trip[:short_name],
      detail: trip[:variant_id],
      origin_id: trip[:origin_id],
      origin: trip[:origin],
      destination_id: trip[:destination_id],
      destination: trip[:destination],
      vehicle_id: trip[:vehicle_id],
      departure_time: trip[:departure_time],
      duration: trip[:duration]
    }
    SpreeCmCommissioner::TripResult.new(trip_result_options)
  end
end