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Contents
module Spree
class CustomerReturn < Spree::Base
belongs_to :stock_location
has_many :return_items, inverse_of: :customer_return
has_many :return_authorizations, through: :return_items
has_many :reimbursements, inverse_of: :customer_return
after_create :process_return!
before_create :generate_number
validates :return_items, presence: true
validates :stock_location, presence: true
validate :return_items_belong_to_same_order
accepts_nested_attributes_for :return_items
extend DisplayMoney
money_methods :pre_tax_total, :total, :amount
delegate :currency, to: :order
delegate :id, to: :order, prefix: true, allow_nil: true
def total
return_items.map(&:total).sum
end
def pre_tax_total
return_items.map(&:pre_tax_amount).sum
end
def amount
return_items.sum(:amount)
end
# Temporarily tie a customer_return to one order
def order
return nil if return_items.blank?
return_items.first.inventory_unit.order
end
def fully_reimbursed?
completely_decided? && return_items.accepted.includes(:reimbursement).all? { |return_item| return_item.reimbursement.try(:reimbursed?) }
end
def completely_decided?
!return_items.undecided.exists?
end
def process_return!
order.return! if order.all_inventory_units_returned?
end
private
def generate_number
self.number ||= loop do
random = "CR#{Array.new(9){ rand(9) }.join}"
break random unless self.class.exists?(number: random)
end
end
def return_items_belong_to_same_order
if return_items.select{ |return_item| return_item.inventory_unit.order_id != order_id }.any?
errors.add(:base, Spree.t(:return_items_cannot_be_associated_with_multiple_orders))
end
end
def inventory_units
return_items.flat_map(&:inventory_unit)
end
end
end
Version data entries
32 entries across 32 versions & 1 rubygems