WordClockESP/src/NTPStatus.cpp

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#include <NTPStatus.h>
NTPStatus::NTPStatus(AsyncWebServer *server) : _server(server) {
_server->on("/ntpStatus", HTTP_GET, std::bind(&NTPStatus::ntpStatus, this, std::placeholders::_1));
}
void NTPStatus::ntpStatus(AsyncWebServerRequest *request) {
AsyncJsonResponse * response = new AsyncJsonResponse();
JsonObject& root = response->getRoot();
// request time now first, this can sometimes force a sync
time_t timeNow = now();
timeStatus_t status = timeStatus();
time_t lastSync = NTP.getLastNTPSync();
root["status"] = (int) status;
root["last_sync"] = lastSync;
root["server"] = NTP.getNtpServerName();
root["interval"] = NTP.getInterval();
root["uptime"] = NTP.getUptime();
// only add now to response if we have successfully synced
if (status != timeNotSet){
root["now"] = timeNow;
}
response->setLength();
request->send(response);
}