Class: Spree::Adjustment

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

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 Method Details

#currency ⇒ Object 



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# File 'app/models/spree/adjustment.rb', line 76

def currency
  adjustable ? adjustable.currency : Spree::Config[:currency]
end

#promotion? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/adjustment.rb', line 80

def promotion?
  source_type == 'Spree::PromotionAction'
end

#update!(target = adjustable) ⇒ Object

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.



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# File 'app/models/spree/adjustment.rb', line 87

def update!(target = adjustable)
  return amount if closed? || source.blank?
  amount = source.compute_amount(target)
  attributes = { amount: amount, updated_at: Time.current }
  attributes[:eligible] = source.promotion.eligible?(target) if promotion?
  update_columns(attributes)
  amount
end