class OrderItem extends Model protected $fillable = amount price rating review reviewed_at; protected $dates = reviewed_at; public $timestamps = false; public function product r

class OrderItem < ApplicationRecord belongs_to :product belongs_to :product_sku belongs_to :order

validates :amount, :price, presence: true validates :rating, numericality: { only_integer: true, greater_than_or_equal_to: 0, less_than_or_equal_to: 5 }, allow_nil: true

def reviewed? !reviewed_at.nil? end end