IoTManager/src/modules/virtual/Logging/Loging.cpp

#include "Global.h"
#include "classes/IoTItem.h"

class Loging : public IoTItem {
   private:
    String logval;

   public:
    Loging(String parameters) : IoTItem(parameters) {
        jsonRead(parameters, F("logid"), logval);
    }

    void doByInterval() {
        String value = getItemValue(logval);
        if (value == "") {
            SerialPrint("E", F("Logging"), F("no value set"));
        } else {
            if (isTimeSynch) {
                regEvent(value, "Logging");
                String logData = String(unixTime) + " " + value;
                addFileLn("/log.txt", logData);
            } else {
                SerialPrint("E", F("Logging"), F("cant logging - no time Synch"));
            }
        }
    }
};

void* getAPI_Loging(String subtype, String param) {
    if (subtype == F("Loging")) {
        return new Loging(param);
    } else {
        return nullptr;
    }
}