Class: Pricing

Inherits:
Object
  • Object
show all
Defined in:
lib/pricing_observer.rb

Instance Method Summary collapse

Constructor Details

#initialize(order) ⇒ Pricing

Returns a new instance of Pricing.



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# File 'lib/pricing_observer.rb', line 26

def initialize(order)    
order.add_observer(self)
puts "observer initialized"
end

Instance Method Details

#pricing_by_hit ⇒ Object 



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# File 'lib/pricing_observer.rb', line 31

def pricing_by_hit
    #order_record = OrderItem.last
    #prod = Product.find(order_record.product_id)
  puts("before product assumption")
  products = Product.all
  puts("after product assumption")
    
   products.each do |prod|
    prod.price = 12
    puts(prod.hit.inspect)
       case prod.hit
       when 1
          prod.offerPrice = prod.offerPrice + (prod.offerPrice/50)
       when 2
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/100)
       when 3
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/95)
       when 4
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/90)
       when 5
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/85)
       when 6
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/80)
       when 7
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/75)
       when 8
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/70)
       when 9
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/65)
       when 10
          prod.offerPrice = prod.offerPrice - (prod.offerPrice/60)
       else
          prod.offerPrice = 5
       end
      if(prod.offerPrice < 5)
          prod.offerPrice = 5
      elsif (prod.offerPrice > 12)
          prod.offerPrice = 5
      end
    prod.save
   end
end