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


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

def initialize(order)
  @order = order
end

Instance Attribute Details

#errorObject

Returns the value of attribute error


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

def error
  @error
end

#orderObject (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

#status_codeObject

Returns the value of attribute status_code


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

def status_code
  @status_code
end

#successObject

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

#applyObject


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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
    elsif Promotion.with_coupon_code(order.coupon_code).try(:expired?)
      set_error_code :coupon_code_expired
    else
      set_error_code :coupon_code_not_found
    end
  end
  self
end

#promotionObject


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# File 'app/models/spree/promotion_handler/coupon.rb', line 34

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

#set_error_code(c) ⇒ Object


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# File 'app/models/spree/promotion_handler/coupon.rb', line 29

def set_error_code(c)
  @status_code = c
  @error = Spree.t(c)
end

#set_success_code(c) ⇒ Object


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# File 'app/models/spree/promotion_handler/coupon.rb', line 24

def set_success_code(c)
  @status_code = c
  @success = Spree.t(c)
end

#successful?Boolean


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# File 'app/models/spree/promotion_handler/coupon.rb', line 40

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