def api_set_start_stop()

in webserver_pkg/webserver_pkg/vehicle_control.py [0:0]

• 19 lines of code
• 6 McCabe index (conditional complexity)

def api_set_start_stop():
    """API to call the enable_state service to start and stop the vehicle.

    Returns:
        dict: Execution status if the API call was successful and error
              reason if failed.
    """
    webserver_node = webserver_publisher_node.get_webserver_node()
    start_stop = request.json.get("start_stop")
    if start_stop is None:
        return jsonify({"success": False, "reason": "start_stop must be set."})

    webserver_node.get_logger().info(f"Changed the enable state to {start_stop}")
    start_stop_state = False if start_stop == "stop" else True
    try:
        enable_state_req = EnableStateSrv.Request()
        enable_state_req.is_active = start_stop_state
        enable_state_res = call_service_sync(webserver_node.enable_state_cli, enable_state_req)
        if enable_state_res and (enable_state_res.error == 0):
            return jsonify({"success": True})
        else:
            return jsonify({"success": False, "reason": "Error"})

    except Exception as ex:
        webserver_node.get_logger().error(f"Unable to reach enable state server: {ex}")
        return jsonify({"success": False,
                        "reason": "Unable to reach enable state server."})