Class: Spree::LineItem
- Inherits:
-
ActiveRecord::Base
- Object
- ActiveRecord::Base
- Spree::LineItem
- Defined in:
- app/models/spree/line_item.rb
Instance Method Summary collapse
- #adjust_quantity ⇒ Object
- #amount ⇒ Object (also: #total)
- #copy_price ⇒ Object
- #decrement_quantity ⇒ Object
- #increment_quantity ⇒ Object
- #insufficient_stock? ⇒ Boolean
- #sufficient_stock? ⇒ Boolean
Instance Method Details
#adjust_quantity ⇒ Object
43 44 45 |
# File 'app/models/spree/line_item.rb', line 43 def adjust_quantity self.quantity = 0 if self.quantity.nil? || self.quantity < 0 end |
#amount ⇒ Object Also known as: total
38 39 40 |
# File 'app/models/spree/line_item.rb', line 38 def amount self.price * self.quantity end |
#copy_price ⇒ Object
26 27 28 |
# File 'app/models/spree/line_item.rb', line 26 def copy_price self.price = variant.price if variant && self.price.nil? end |
#decrement_quantity ⇒ Object
34 35 36 |
# File 'app/models/spree/line_item.rb', line 34 def decrement_quantity self.quantity -= 1 end |
#increment_quantity ⇒ Object
30 31 32 |
# File 'app/models/spree/line_item.rb', line 30 def increment_quantity self.quantity += 1 end |
#insufficient_stock? ⇒ Boolean
51 52 53 |
# File 'app/models/spree/line_item.rb', line 51 def insufficient_stock? !sufficient_stock? end |
#sufficient_stock? ⇒ Boolean
47 48 49 |
# File 'app/models/spree/line_item.rb', line 47 def sufficient_stock? Spree::Config[:allow_backorders] ? true : (self.variant.on_hand >= self.quantity) end |