Class: Ocpp::Rails::Actions::StatusNotificationHandler

Inherits:
Object
  • Object
show all
Defined in:
app/services/ocpp/rails/actions/status_notification_handler.rb

Instance Method Summary collapse

Constructor Details

#initialize(charge_point, message_id, payload) ⇒ StatusNotificationHandler

Returns a new instance of StatusNotificationHandler.



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# File 'app/services/ocpp/rails/actions/status_notification_handler.rb', line 5

def initialize(charge_point, message_id, payload)
  @charge_point = charge_point
  @message_id = message_id
  @payload = payload
end

Instance Method Details

#call ⇒ Object 



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# File 'app/services/ocpp/rails/actions/status_notification_handler.rb', line 11

def call
  connector_id = @payload["connectorId"]
  status = @payload["status"]
  error_code = @payload["errorCode"]

  ::Rails.logger.info("[OCPP] StatusNotification from #{@charge_point.identifier}: Connector #{connector_id} is #{status}")

  # Update charge point or connector status
  if connector_id == 0
    # Status for entire charge point
    old_status = @charge_point.status
    @charge_point.update(status: status)

    # Log state change if status actually changed
    log_status_change(nil, old_status, status, {
      error_code: error_code,
      info: @payload["info"],
      vendor_id: @payload["vendorId"],
      vendor_error_code: @payload["vendorErrorCode"]
    })
  else
    # Status for specific connector - store in metadata
    update_connector_status(connector_id, status, error_code)
  end

  # Broadcast status change for real-time UI updates
  broadcast_status_change

  # Return empty response (StatusNotification doesn't require data in response)
  {}
end