Class: Spree::StockItem

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

Instance Method Summary collapse

Methods included from Preferences::Preferable

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

Instance Method Details

#adjust_count_on_hand(value) ⇒ Object 



25
26
27
28
29
30
31
32
 
# File 'app/models/spree/stock_item.rb', line 25

def adjust_count_on_hand(value)
  self.with_lock do
    self.count_on_hand = self.count_on_hand + value
    process_backorders(count_on_hand - count_on_hand_was)

    self.save!
  end
end

#available? ⇒ Boolean

Tells whether it’s available to be included in a shipment

Returns:

  • (Boolean) 


46
47
48
 
# File 'app/models/spree/stock_item.rb', line 46

def available?
  self.in_stock? || self.backorderable?
end

#backordered_inventory_units ⇒ Object 



17
18
19
 
# File 'app/models/spree/stock_item.rb', line 17

def backordered_inventory_units
  Spree::InventoryUnit.backordered_for_stock_item(self)
end

#in_stock? ⇒ Boolean

Returns:

  • (Boolean) 


41
42
43
 
# File 'app/models/spree/stock_item.rb', line 41

def in_stock?
  self.count_on_hand > 0
end

#reduce_count_on_hand_to_zero ⇒ Object 



54
55
56
 
# File 'app/models/spree/stock_item.rb', line 54

def reduce_count_on_hand_to_zero
  self.set_count_on_hand(0) if count_on_hand > 0
end

#set_count_on_hand(value) ⇒ Object 



34
35
36
37
38
39
 
# File 'app/models/spree/stock_item.rb', line 34

def set_count_on_hand(value)
  self.count_on_hand = value
  process_backorders(count_on_hand - count_on_hand_was)

  self.save!
end

#variant ⇒ Object 



50
51
52
 
# File 'app/models/spree/stock_item.rb', line 50

def variant
  Spree::Variant.unscoped { super }
end

#variant_name ⇒ Object 



21
22
23
 
# File 'app/models/spree/stock_item.rb', line 21

def variant_name
  variant.name
end