/**
* Calculates shares since last record and inserts into the database.
*
* @param now The gpuinfo from the api
* @return Succes of the insert in the database
*/
public boolean updateGpuInfo(GpuInfo now) {
System.out.printf("Processing gpu %d\n", now.cardId);
GpuInfo lastRecord = Dal.getLastRecordGpu(now);
if (lastRecord == null) {
// this condition should only happen the first time a gpu is queried.
Dal.log(Errors.NO_LAST_RECORD, "Adding first record of gpu with id" + now.cardId);
now.validSharedSinceLast = now.sharesAccepted;
now.invalidSharedSinceLast = now.sharesRefused;
} else if (lastRecord.timestamp > now.timestamp) {
// TODO handle space–time continuum disruption
// Should never happen. Most likely, a time zone problem is the problem of this condition.
Dal.log(Errors.TIME_DISRUPTION, "Disruption in the space–time continuum detected !");
} else if (lastRecord.sharesAccepted <= now.sharesAccepted) {
// calculate shares since last record
// this should be the normal condition
now.validSharedSinceLast = now.sharesAccepted - lastRecord.sharesAccepted;
now.invalidSharedSinceLast = now.sharesRefused - lastRecord.sharesRefused;
} else {
// Should happen from time to time. Only when the miner just rebooted.
// TODO check with miner info the uptime of the server ? (nice to have)
Dal.log(Errors.MINER_REBOOTED, "gpu with id " + now.cardId + " rebooted");
now.validSharedSinceLast = now.sharesAccepted;
now.invalidSharedSinceLast = now.sharesRefused;
}
return Dal.insertGpuRecord(now);
}
/**
* Processes an ApiResult.
*
* @param apiData The apiresult to deal with
* @return success
*/
public boolean processApiResult(ApiResult apiData) {
System.out.printf("Processing server %d \n", apiData.minerInfo.getServerId());
for (GpuInfo info : apiData.gpusInfo) {
updateGpuInfo(info);
}
Dal.insertMinerInfo(apiData.minerInfo, apiData.timestamp);
return true;
}