Class: Spree::LineItem

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Methods included from DisplayMoney

money_methods

Methods inherited from Base

page, spree_base_scopes

Methods included from Preferences::Preferable

#clear_preferences, #default_preferences, #defined_preferences, #get_preference, #has_preference!, #has_preference?, #preference_default, #preference_type, #set_preference

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 37

def target_shipment
  @target_shipment
end

Instance Method Details

#amount ⇒ Object Also known as: subtotal 



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# File 'app/models/spree/line_item.rb', line 66

def amount
  price * quantity
end

#copy_price ⇒ Object 



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

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

#copy_tax_category ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 54

def copy_tax_category
  if variant
    self.tax_category = variant.tax_category
  end
end

#final_amount ⇒ Object Also known as: total 



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# File 'app/models/spree/line_item.rb', line 79

def final_amount
  amount + adjustment_total
end

#insufficient_stock? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/line_item.rb', line 95

def insufficient_stock?
  !sufficient_stock?
end

#invalid_quantity_check ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 86

def invalid_quantity_check
  warn "`invalid_quantity_check` is deprecated. Use private `ensure_valid_quantity` instead."
  ensure_valid_quantity
end

#options=(options = {}) ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 99

def options=(options = {})
  return unless options.present?

  opts = options.dup # we will be deleting from the hash, so leave the caller's copy intact

  currency = opts.delete(:currency) || order.try(:currency)

  update_price_from_modifier(currency, opts)
  assign_attributes opts
end

#sufficient_stock? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/line_item.rb', line 91

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

#taxable_amount ⇒ Object Also known as: discounted_amount 



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# File 'app/models/spree/line_item.rb', line 72

def taxable_amount
  amount + taxable_adjustment_total
end

#update_price ⇒ Object 



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# File 'app/models/spree/line_item.rb', line 50

def update_price
  self.price = variant.price_including_vat_for(tax_zone: tax_zone)
end