Class: Spree::Adjustment
- Defined in:
- app/models/spree/adjustment.rb
Instance Method Summary collapse
- #closed? ⇒ Boolean
- #currency ⇒ Object
- #display_amount ⇒ Object
- #promotion? ⇒ Boolean
-
#update!(target = nil) ⇒ Object
Recalculate amount given a target e.g.
Methods inherited from Base
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
#closed? ⇒ Boolean
59 60 61 |
# File 'app/models/spree/adjustment.rb', line 59 def closed? state == "closed" end |
#currency ⇒ Object
63 64 65 |
# File 'app/models/spree/adjustment.rb', line 63 def currency adjustable ? adjustable.currency : Spree::Config[:currency] end |
#display_amount ⇒ Object
67 68 69 |
# File 'app/models/spree/adjustment.rb', line 67 def display_amount Spree::Money.new(amount, { currency: currency }) end |
#promotion? ⇒ Boolean
71 72 73 |
# File 'app/models/spree/adjustment.rb', line 71 def promotion? source.class < Spree::PromotionAction end |
#update!(target = nil) ⇒ Object
Recalculate amount given a target e.g. Order, Shipment, LineItem
Passing a target here would always be recommended as it would avoid hitting the database again and would ensure you’re compute values over the specific object amount passed here.
Noop if the adjustment is locked.
If the adjustment has no source, do not attempt to re-calculate the amount. Chances are likely that this was a manually created adjustment in the admin backend.
85 86 87 88 89 90 91 92 93 94 95 96 97 98 |
# File 'app/models/spree/adjustment.rb', line 85 def update!(target = nil) return amount if closed? if source.present? amount = source.compute_amount(target || adjustable) self.update_columns( amount: amount, updated_at: Time.now, ) if promotion? self.update_column(:eligible, source.promotion.eligible?(adjustable)) end end amount end |