Class: SpreeCmCommissioner::Imports::Orders::Update

Inherits:
Base
  • Object
show all
Defined in:
app/services/spree_cm_commissioner/imports/orders/update.rb

Constant Summary collapse

BATCH_SIZE = 
ENV.fetch('IMPORT_ORDERS_BATCH_SIZE', '50').to_i

Instance Attribute Summary

Attributes inherited from Base

#fail_row_numbers, #import_order_id

Instance Method Summary collapse

Methods inherited from Base

#call, #cleaned_value, #fetch_content, #import_order, #initialize, #record_failure, #save_fail_rows, #update_import_status_when_finish, #update_import_status_when_start

Constructor Details

This class inherits a constructor from SpreeCmCommissioner::Imports::Orders::Base

Instance Method Details

#import_orders ⇒ Object 



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# File 'app/services/spree_cm_commissioner/imports/orders/update.rb', line 7

def import_orders
  file_path = fetch_content
  batch = []

  begin
    CSV.foreach(file_path, headers: true).with_index(2) do |row, index|
      batch << [row, index]

      if batch.size >= BATCH_SIZE
        process_batch(batch)
        batch = []
      end
    end

    process_batch(batch) unless batch.empty?
  ensure
    FileUtils.rm_f(file_path)
  end
end

#process_batch(batch) ⇒ Object 



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# File 'app/services/spree_cm_commissioner/imports/orders/update.rb', line 27

def process_batch(batch)
  batch.each do |row, index|
    ActiveRecord::Base.transaction do
      process_row(row, index)
    rescue StandardError
      record_failure(index)
    end
  end
end

#process_row(row, index) ⇒ Object 



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# File 'app/services/spree_cm_commissioner/imports/orders/update.rb', line 37

def process_row(row, index)
  order_number = cleaned_value(row['order_number'])
  order = Spree::Order.find_by(number: order_number)

  unless order
    record_failure(index)
    return
  end

  guest_id = cleaned_value(row['guest_id'])
  seat_number = cleaned_value(row['seat_number'])

  guest =
    order.guests.find_by(seat_number: seat_number) ||
    order.guests.find_by(id: guest_id)

  unless guest
    record_failure(index)
    return
  end

  guest_data = row.to_hash
                  .symbolize_keys
                  .slice(*SpreeCmCommissioner::Guest.csv_importable_columns)

  guest_data.compact_blank!

  if guest.update(guest_data)
    recalculate_order(order)
  else
    record_failure(index)
  end
end

#recalculate_order(order) ⇒ Object 



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# File 'app/services/spree_cm_commissioner/imports/orders/update.rb', line 71

def recalculate_order(order)
  order.update_with_updater!
end