Class: SpreeCmCommissioner::Trips::Variants::Create

Inherits:
Object
  • Object
show all
Includes:
Spree::ServiceModule::Base
Defined in:
app/services/spree_cm_commissioner/trips/variants/create.rb

Overview

Service class responsible for creating product and variant for a trip. Handles validations, product creation with options, variant pricing, and stock setup.

Instance Method Summary collapse

Instance Method Details

#call(vendor:, trip_form:, price:, capacity:, option_value_name: nil) ⇒ Object

Main method that validates inputs and creates product, options, variant, and stock in transaction. Returns success with product and variant or failure with error message.

Parameters:

  • option_value_name (String, nil) (defaults to: nil) —

    Seat-type option value name (e.g. ‘open dated’). Defaults to ‘Normal’ when not passed. Pass explicitly to create variants with custom seat types.



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# File 'app/services/spree_cm_commissioner/trips/variants/create.rb', line 13

def call(vendor:, trip_form:, price:, capacity:, option_value_name: nil)
  return failure(nil, 'vendor must be present') if vendor.blank?
  return failure(nil, 'trip_form must be present') if trip_form.blank?
  return failure(nil, 'price must be present') if price.blank?
  return failure(nil, 'capacity must be present') if capacity.blank?
  return failure(nil, 'capacity must be greater than 0') if capacity <= 0
  return failure(nil, 'name must be present') if trip_form.name.blank?

  option_value_name = option_value_name.presence || 'Normal'

  ApplicationRecord.transaction do
    product = create_product!(vendor, trip_form)
    option_values = setup_option_values!(product, option_value_name)
    variant = create_variant!(product, price, option_values)

    create_stock_item!(variant, capacity)

    success(product: product, variant: variant)
  end
rescue StandardError => e
  CmAppLogger.error(
    label: 'SpreeCmCommissioner::Trips::Variants::Create#call',
    data: {
      error_class: e.class.name,
      error_message: e.message
    }
  )
  failure(nil, e.message)
end