Class: OrderDetail

Inherits:
ActiveRecord::Base
  • Object
show all
Defined in:
app/models/order_detail.rb

Class Method Summary collapse

Instance Method Summary collapse

Class Method Details

.from_cart_product(cart_product) ⇒ Object 



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# File 'app/models/order_detail.rb', line 87

def self.from_cart_product(cart_product)
  object = self.new(
    :name => cart_product.product.name,
    :description => cart_product.product.description,
    :price => cart_product.product.price(
        :voucher_discount => false,
        :special_offer_discount => false
    ),
    :rate_tax => cart_product.product.rate_tax,
    :sku => cart_product.product.sku,
    :product_id => cart_product.product.id,
    :voucher_discount => cart_product.product.voucher_discount,
    :voucher_discount_price => cart_product.product.voucher_discount_price,
    :special_offer_discount => cart_product.product.special_offer_discount,
    :special_offer_discount_price => cart_product.product.special_offer_discount_price,
    :quantity => cart_product.quantity
  )
  self.after_from_cart_product(object,cart_product) if self.respond_to?(:after_from_cart_product)
  return object
end

.from_free_product(gift) ⇒ Object 



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# File 'app/models/order_detail.rb', line 108

def self.from_free_product(gift)
  self.new(
    :name => gift.name,
    :description => gift.description,
    :price => 0,
    :rate_tax => 0,
    :sku => gift.sku,
    :product_id => gift.id,
    :special_offer_discount => I18n.t(:free_product),
    :special_offer_discount_price => 0
  )
end

Instance Method Details

#discount(*args) ⇒ Object 



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# File 'app/models/order_detail.rb', line 38

def discount(*args)
  passed_options = args.extract_options!
  options = {
    :voucher_discount => true,
    :special_offer_discount => true,
  }.update(passed_options.symbolize_keys)

  discount = 0.0
  discount += self.special_offer_discount_price.to_f || 0.0 if options[:special_offer_discount]
  discount += self.voucher_discount_price.to_f || 0.0 if options[:voucher_discount]
  discount
end

#increment_product_sold_counter ⇒ Object 



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# File 'app/models/order_detail.rb', line 122

def increment_product_sold_counter
  if product
    quantity.times do
      product.sold_counters.new.increment_counter
    end
  end
end

#old_price(with_tax = false, with_currency = true, with_special_offer = false, with_voucher = false) ⇒ Object 



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# File 'app/models/order_detail.rb', line 51

def old_price(with_tax=false, with_currency=true, with_special_offer=false, with_voucher=false)
  ActiveSupport::Deprecation.warn('use price instead of old_price')
  price({
    :tax => with_tax,
    :special_offer_discount => with_special_offer,
    :voucher_discount => with_voucher,
  })
end

#price(*args) ⇒ Object

Returns price’s string with currency symbol

This method is an overload of price attribute.

Parameters

  • :with_tax - false by defaults. Returns price with tax if true

  • :with_currency - true by defaults. The currency of user is considered if true



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# File 'app/models/order_detail.rb', line 21

def price(*args)
  passed_options = args.extract_options!
  options = {
    :tax => true,
    :voucher_discount => true,
    :special_offer_discount => true,
    :packaging => false,
  }.update(passed_options.symbolize_keys)

  price = read_attribute(:price) || 0.0
  price *= rate_tax if options[:tax]
  price -= self.special_offer_discount_price || 0.0 if options[:special_offer_discount]
  price -= self.voucher_discount_price || 0.0 if options[:voucher_discount]
  price += self.packaging_price.to_f || 0.0 if options[:packaging]
  price
end

#rate_tax ⇒ Object 



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# File 'app/models/order_detail.rb', line 9

def rate_tax
  value = read_attribute(:rate_tax)
  (not value or value < 1.0) ? 1.0 : value
end

#tax(with_currency = true) ⇒ Object

Returns total product’s tax

Parameters

  • :with_currency - true by defaults. The currency of user is considered if true

This method use price : price(false, with_currency)



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# File 'app/models/order_detail.rb', line 66

def tax(with_currency=true)
  price(:tax => true, :with_currency => with_currency) / rate_tax
end

#total ⇒ Object

Returns price * quantity

Parameters

  • :with_tax - false by defaults. Returns price with tax if true

  • :with_currency - true by defaults. The currency of user is considered if true



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# File 'app/models/order_detail.rb', line 83

def total
  price.to_f * quantity.to_f
end

#total_tax(with_currency = true) ⇒ Object

Returns tax * quantity

Parameters

  • :with_currency - true by defaults. The currency of user is considered if true



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# File 'app/models/order_detail.rb', line 74

def total_tax(with_currency=true)
  tax(with_currency)
end