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module Comee
module Core
class PurchaseOrderItem < ApplicationRecord
default_scope { order(serial_no: :asc) }
before_save :calculate_total_price, :calculate_confirmation_values
after_save :update_purchase_order
after_destroy :update_purchase_order
has_one :purchase_order_item_diff
enum status: {active: 0, canceled: 1}
belongs_to :purchase_order
belongs_to :product
belongs_to :unit
validates :quantity, presence: true, numericality: {greater_than: 0}
validates :price, presence: true, numericality: {greater_than_or_equal_to: 0}
validates :status, :delivery_date, presence: true
validates :serial_no, presence: true, numericality: {greater_than: 0, only_integer: true}
delegate(:po_number, to: :purchase_order, prefix: false)
def calculate_total_price
self.total_price = (price * quantity).round(2)
end
def calculate_confirmation_values
self.confirmed_price = price unless confirmed_price
self.confirmed_quantity = quantity unless confirmed_quantity
self.confirmed_delivery_date = delivery_date unless confirmed_delivery_date
self.confirmed_total_price = (confirmed_price * confirmed_quantity).round(2)
end
def update_purchase_order
purchase_order.calculate_total_price
purchase_order.calculate_vat
purchase_order.calculate_confirmed_total_price
purchase_order.calculate_confirmed_vat
purchase_order.save!
end
def self.ransackable_attributes(_auth_object = nil)
%w[
id
purchase_order_id
unit_id
quantity
confirmed_quantity
price
confirmed_price
delivery_date
confirmed_delivery_date
status
]
end
def self.ransackable_associations(_auth_object = nil)
%w[
purchase_order
unit
]
end
end
end
end
Version data entries
12 entries across 12 versions & 1 rubygems