Sha256: 96dc2798298dd965ca739811846ac12c62526b0d34a88aecf8a9a64b01cbb947
Contents?: true
Size: 585 Bytes
Versions: 5
Compression:
Stored size: 585 Bytes
Contents
class CartItem < ActiveRecord::Base
belongs_to :product
belongs_to :variation
belongs_to :cart
validates_presence_of :product, :quantity
validates_numericality_of :quantity, :only_integer => true
def validate
unless quantity && quantity >= 0
errors.add(:quantity, "must be a positive value")
end
end
def increment_quantity
self.quantity += 1
end
def decrement_quantity
self.quantity -= 1
end
def price
self.product.price
#pe = self.variation ? self.variation.price_effect : 0
#self.product.price + pe
end
end
Version data entries
5 entries across 5 versions & 2 rubygems