Class: SolidusGraphqlApi::Mutations::Checkout::ApplyCouponCode

Inherits:
BaseMutation
  • Object
show all
Defined in:
lib/solidus_graphql_api/mutations/checkout/apply_coupon_code.rb

Instance Method Summary collapse

Instance Method Details

#ready? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/solidus_graphql_api/mutations/checkout/apply_coupon_code.rb', line 26

def ready?(*)
  current_ability.authorize!(:update, current_order, guest_token)
end

#resolve(coupon_code:) ⇒ Object 



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# File 'lib/solidus_graphql_api/mutations/checkout/apply_coupon_code.rb', line 14

def resolve(coupon_code:)
  current_order.coupon_code = coupon_code
  handler = Spree::PromotionHandler::Coupon.new(current_order).apply

  current_order.errors.add(:coupon_code, handler.error) unless handler.successful?

  {
    order: current_order,
    errors: user_errors("order", current_order.errors)
  }
end