Class: Spree::PromotionHandler::Coupon

Inherits:
Object
  • Object
show all
Defined in:
app/models/spree/promotion_handler/coupon.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(order) ⇒ Coupon

Returns a new instance of Coupon.



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# File 'app/models/spree/promotion_handler/coupon.rb', line 7

def initialize(order)
  @order = order
end

Instance Attribute Details

#error ⇒ Object

Returns the value of attribute error.



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# File 'app/models/spree/promotion_handler/coupon.rb', line 5

def error
  @error
end

#order ⇒ Object (readonly)

Returns the value of attribute order.



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# File 'app/models/spree/promotion_handler/coupon.rb', line 4

def order
  @order
end

#success ⇒ Object

Returns the value of attribute success.



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# File 'app/models/spree/promotion_handler/coupon.rb', line 5

def success
  @success
end

Instance Method Details

#apply ⇒ Object 



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# File 'app/models/spree/promotion_handler/coupon.rb', line 11

def apply
  if order.coupon_code.present?
    if promotion.present? && promotion.actions.exists?
      handle_present_promotion(promotion)
    else
      if Promotion.with_coupon_code(order.coupon_code).try(:expired?)
        self.error = Spree.t(:coupon_code_expired)
      else
        self.error = Spree.t(:coupon_code_not_found)
      end
    end
  end

  self
end

#promotion ⇒ Object 



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# File 'app/models/spree/promotion_handler/coupon.rb', line 27

def promotion
  @promotion ||= Promotion.active.includes(:promotion_rules, :promotion_actions).with_coupon_code(order.coupon_code)
end

#successful? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'app/models/spree/promotion_handler/coupon.rb', line 31

def successful?
  success.present? && error.blank?
end