Class: SpreeCmCommissioner::Guests::Finalize

Inherits:
Object
  • Object
show all
Includes:
Spree::ServiceModule::Base
Defined in:
app/services/spree_cm_commissioner/guests/finalize.rb

Constant Summary collapse

MAX_RETRY_ATTEMPTS = 
5

Instance Method Summary collapse

Instance Method Details

#assign_bib(guest:, event:, variant:) ⇒ Object 



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# File 'app/services/spree_cm_commissioner/guests/finalize.rb', line 54

def assign_bib(guest:, event:, variant:)
  bib_prefix = variant.bib_prefix

  return false unless variant.bib_required?

  return false if guest.bib_prefix.present?
  return false if guest.event_id.blank?
  return false if event.nil? || guest.event_id != event.id

  guest.bib_prefix = bib_prefix

  last_bib_number = event.guests
                         .where(bib_prefix: bib_prefix)
                         .maximum(:bib_number) || 0

  guest.bib_number = last_bib_number + 1
  guest.bib_index = "#{event.id}-#{bib_prefix}-#{guest.bib_number}"

  true
end

#call(guest:, variant:, event: nil, user: nil) ⇒ Object

rubocop:disable Metrics/MethodLength,Metrics/PerceivedComplexity



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# File 'app/services/spree_cm_commissioner/guests/finalize.rb', line 8

def call(guest:, variant:, event: nil, user: nil) # rubocop:disable Metrics/MethodLength,Metrics/PerceivedComplexity
  attempts = 0

  begin
    attempts += 1

    guest.user = user if user.present?
    assign_bib(guest: guest, event: event, variant: variant)
    guest.save!

    success(guest)
  rescue ActiveRecord::RecordInvalid => e
    # Handle Rails-level validation error
    if e.record.errors[:bib_index].any? && attempts < MAX_RETRY_ATTEMPTS
      # Reload guest to get fresh data and retry
      if guest.persisted?
        guest.reload
      else
        # Clear bib values for new records so they get recalculated on retry
        guest.bib_prefix = nil
        guest.bib_number = nil
        guest.bib_index = nil
      end
      retry
    else
      # Return failure if not a bib_index error or exceeded max attempts
      failure(nil, e.message)
    end
  rescue ActiveRecord::RecordNotUnique => e
    # Handle database-level uniqueness constraint violation
    # Return failure if not a bib_index error or exceeded max attempts
    return failure(nil, e.message) unless e.message.include?('bib_index') && attempts < MAX_RETRY_ATTEMPTS

    # Reload guest to get fresh data and retry
    if guest.persisted?
      guest.reload
    else
      # Clear bib values for new records so they get recalculated on retry
      guest.bib_prefix = nil
      guest.bib_number = nil
      guest.bib_index = nil
    end
    retry
  end
end