Class: SpreeCmCommissioner::TripQuery

Inherits:
Object
  • Object
show all
Includes:
SpreeCmCommissioner::Transit::TripHelper
Defined in:
app/queries/spree_cm_commissioner/trip_query.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from SpreeCmCommissioner::Transit::TripHelper

#parse_time

Constructor Details

#initialize(origin_id:, destination_id:, date:, params: {}) ⇒ TripQuery

Returns a new instance of TripQuery.



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 7

def initialize(origin_id:, destination_id:, date:, params: {})
  @origin_id = origin_id
  @destination_id = destination_id
  @date = date.to_date == Time.zone.now.to_date ? Time.zone.now : Time.zone.parse(date.to_s)
  @params = params
end

Instance Attribute Details

#date ⇒ Object (readonly)

Returns the value of attribute date.



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

def date
  @date
end

#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 5

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 5

def origin_id
  @origin_id
end

#params ⇒ Object (readonly)

Returns the value of attribute params.



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

def params
  @params
end

Instance Method Details

#call ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 14

def call
  return [] if date.to_date < Date.current

  direct_results = direct_trips.map { |trip| SpreeCmCommissioner::TripQueryResult.new([trip]) }
  connected_results = connected_trips || []
  direct_results + connected_results
end

#connected_trips ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 75

def connected_trips # rubocop:disable Metrics/MethodLength
  result = SpreeCmCommissioner::TripConnection
           .joins("
            INNER JOIN cm_trips trip1 ON trip1.id = cm_trip_connections.from_trip_id
            INNER JOIN cm_trips trip2 ON trip2.id = cm_trip_connections.to_trip_id
            INNER JOIN spree_products AS product1 ON product1.id = trip1.product_id
            INNER JOIN spree_products AS product2 ON product2.id = trip2.product_id
            INNER JOIN cm_trip_stops trip1_origin ON trip1_origin.trip_id = trip1.id AND trip1_origin.stop_type = 0
            INNER JOIN cm_trip_stops trip2_origin ON trip2_origin.trip_id = trip2.id AND trip2_origin.stop_type = 0
            INNER JOIN cm_trip_stops trip2_destination ON trip2_destination.trip_id = trip2.id AND trip2_destination.stop_type = 1
            INNER JOIN spree_vendors AS vendor1 ON vendor1.id = product1.vendor_id
            INNER JOIN spree_vendors AS vendor2 ON vendor2.id = product2.vendor_id
            LEFT JOIN (#{product_inventory_totals.to_sql}) AS iv1 ON iv1.product_id = product1.id
            LEFT JOIN (#{product_inventory_totals.to_sql}) AS iv2 ON iv2.product_id = product2.id"
                 )
           .select('cm_trip_connections.id AS id,
                    trip1.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,
                    product1.id AS trip1_id,
                    product1.short_name AS route1_short_name,
                    product1.name AS route1_name,
                    trip1.vehicle_id AS trip1_vehicle,
                    vendor1.name AS trip1_vendor_name,
                    trip2.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,
                    product2.id AS trip2_id,
                    product2.short_name AS route2_short_name,
                    product2.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,
                    COALESCE(iv1.quantity_available, 0) as trip1_quantity_available,
                    COALESCE(iv2.quantity_available, 0) as trip2_quantity_available,
                    COALESCE(iv1.max_capacity, 0) as trip1_max_capacity,
                    COALESCE(iv2.max_capacity, 0) as trip2_max_capacity'
                  ).where('trip1_origin.stop_id = ? AND trip2_destination.stop_id = ?', origin_id, destination_id)
  result = result.where('vendor1.id = ? OR vendor2.id = ?', params[:vendor_id], params[:vendor_id]) if params[:vendor_id].present?
  result = result.where('trip1.departure_time > ? AND trip1.departure_time <= ?', date.strftime('%H:%M:%S'),
                        date.end_of_day.strftime('%H:%M:%S')
  ).uniq
  return [] if result.blank?

  build_trip_query_result(result)
end

#direct_trips ⇒ Object

rubocop:disable Metrics/MethodLength



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 22

def direct_trips # rubocop:disable Metrics/MethodLength
  result = Spree::Product
           .select('
                    vendors.id AS vendor_id,
                    vendors.name AS vendor_name,
                    spree_products.name AS route_name,
                    spree_products.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,
                    spree_products.id AS trip_id,
                    trips.departure_time AS departure_time,
                    trips.duration AS duration,
                    trips.vehicle_id AS vehicle_id,
                    COALESCE(iv.quantity_available, 0) AS quantity_available,
                    COALESCE(iv.max_capacity, 0) AS max_capacity'
                  )
           .joins('INNER JOIN cm_trips AS trips ON trips.product_id = spree_products.id')
           .joins('INNER JOIN cm_trip_stops AS boarding ON boarding.trip_id = trips.id AND boarding.stop_type = 0')
           .joins('INNER JOIN cm_trip_stops AS drop_off ON drop_off.trip_id = trips.id AND drop_off.stop_type = 1')
           .joins('INNER JOIN spree_vendors AS vendors ON vendors.id = spree_products.vendor_id')
           .joins("LEFT JOIN (#{product_inventory_totals.to_sql}) iv ON spree_products.id = iv.product_id")

  result = result.where(vendors: { id: params[:vendor_id] }) if params[:vendor_id].present?
  result = result.where('boarding.stop_id = ? AND drop_off.stop_id = ?', origin_id, destination_id)
                 .where('trips.departure_time > ? AND trips.departure_time <= ?',
                        date.strftime('%H:%M:%S'),
                        date.end_of_day.strftime('%H:%M:%S')
                       )

  result.map do |trip|
    trip_result_options = {
      trip_id: trip[:trip_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: parse_time(trip[:departure_time]),
      duration: trip[:duration],
      quantity_available: trip[:quantity_available].to_i,
      max_capacity: trip[:max_capacity].to_i
    }
    SpreeCmCommissioner::TripResult.new(trip_result_options)
  end
end

#product_inventory_totals ⇒ Object 



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# File 'app/queries/spree_cm_commissioner/trip_query.rb', line 128

def product_inventory_totals
  Spree::Product
    .select(
      'spree_products.id AS product_id,
        SUM(cm_inventory_items.max_capacity) AS max_capacity,
        SUM(cm_inventory_items.quantity_available) AS quantity_available'
    )
    .joins(variants: :inventory_items)
    .where(cm_inventory_items: { inventory_date: date.to_date })
    .group('spree_products.id')
end