FarmBot/Farmbot-Web-App

module PinBindings
  class Update < Mutations::Command
    include PinBindings::Helpers

    required do
      model :pin_binding, class: PinBinding
      model :device, class: Device
    end

    optional do
      string :special_action, in: PinBinding.special_actions.values
      integer :sequence_id
      integer :pin_num
    end

    def validate
      validate_pin_num
      not_both_actions
      validate_sequence_id if sequence_id
    end

    def execute
      x = inputs.except(:pin_binding, :device)
      x[:special_action] = nil if raw_inputs[:binding_type] == "standard"
      x[:sequence_id] = nil if raw_inputs[:binding_type] == "special"
      pin_binding.update!(x) && pin_binding
    end
  end
end