Class: Spree::LineItem

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Instance Attribute Details

#target_shipment ⇒ Object

Returns the value of attribute target_shipment.



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# File 'app/models/spree/line_item.rb', line 28

def target_shipment
  @target_shipment
end

Instance Method Details

#adjust_quantity ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 63

def adjust_quantity
  self.quantity = 0 if quantity.nil? || quantity < 0
end

#amount ⇒ Object Also known as: total 



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# File 'app/models/spree/line_item.rb', line 47

def amount
  price * quantity
end

#assign_stock_changes_to=(shipment) ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 75

def assign_stock_changes_to=(shipment)
  @preferred_shipment = shipment
end

#copy_price ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 30

def copy_price
  if variant
    self.price = variant.price if price.nil?
    self.currency = variant.currency if currency.nil?
  end
end

#decrement_quantity ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 42

def decrement_quantity
  ActiveSupport::Deprecation.warn("[SPREE] Spree::LineItem#decrement_quantity will be deprecated in Spree 2.1, please use quantity.decrement! instead.")
  self.quantity.decrement!
end

#increment_quantity ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 37

def increment_quantity
  ActiveSupport::Deprecation.warn("[SPREE] Spree::LineItem#increment_quantity will be deprecated in Spree 2.1, please use quantity.increment! instead.")
  self.quantity.increment!
end

#insufficient_stock? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/line_item.rb', line 71

def insufficient_stock?
  !sufficient_stock?
end

#money ⇒ Object Also known as: display_total, display_amount 



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# File 'app/models/spree/line_item.rb', line 57

def money
  Spree::Money.new(amount, { currency: currency })
end

#single_money ⇒ Object Also known as: single_display_amount 



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# File 'app/models/spree/line_item.rb', line 52

def single_money
  Spree::Money.new(price, { currency: currency })
end

#sufficient_stock? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/line_item.rb', line 67

def sufficient_stock?
  Stock::Quantifier.new(variant_id).can_supply? quantity
end