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colnod-connector/src/colnod/datamanager.cpp

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#include "datamanager.h"
//DataManager::DataManager(const bool &dryMode) :
// db(std::make_shared<DatabaseAPI>("192.168.1.94", "deloitte", "postgres", "34rjkciea12", dryMode)),
// dryMode(dryMode)
//{
// if (db->isOpen()){
// Logger::setDBMan(db);
// nextLastSync = db->getNow();
// lastSync = db->getLastSync();
// }
// connect(db.get(), &DatabaseAPI::error, this, &DataManager::error, Qt::QueuedConnection);
//}
//// load all tokens from colnod to comparing with working set from DB
//void DataManager::fillFullTokensColnod(const QString& response)
//{
// QJsonDocument doc = QJsonDocument::fromJson(response.toUtf8());
// QJsonArray items = doc.object()["items"].toArray();
// if (!items.empty())
// {
// for (QJsonValueRef item : items){
// auto token = std::make_shared<Token>();
// token->fromJSON(item.toObject());
// allTokensFromColnodById.insert(token->idToStringWithoutBraces(), token);
// allTokensFromColnodByName.insert(token->getName(), token);
// }
// }
// else{
// qCritical() << "Colnod is Empty";
// }
//}
//// load working set with updated tokens from Colnod
//void DataManager::fillTokensToUpdateColnod(const QString& response)
//{
// QJsonDocument doc = QJsonDocument::fromJson(response.toUtf8());
// QJsonArray items = doc.object()["items"].toArray();
// if (!items.empty())
// {
// for (QJsonValueRef item : items)
// {
// auto token = std::make_shared<Token>();
// token->fromJSON(item.toObject());
// token->setDeleted(false);
// tokensToUpdateFromColnodToDB.insert(token->idToStringWithoutBraces(), token);
// }
// qInfo() << "Colnod:" << tokensToUpdateFromColnodToDB.size() << "tokens to update";
// }
// else
// {
// qInfo() << "Colnod: 0 tokens to update";
// }
//}
//// load working set with updated subjects from Colnod
//void DataManager::fillSubjectsToUpdateColnod(const QString& response)
//{
// QJsonDocument doc = QJsonDocument::fromJson(response.toUtf8());
// QJsonArray items = doc.object()["items"].toArray();
// if (!items.empty())
// {
// for (QJsonValueRef item : items)
// {
// auto subject = std::make_shared<Subject>();
// subject->fromJSON(item.toObject());
// subject->setDeleted(false);
// subjectsToUpdateFromColnodToDB.insert(subject->idToStringWithoutBraces(), subject);
// }
// qInfo() << "Colnod:" << subjectsToUpdateFromColnodToDB.size() << "subjects to update";
// }
// else
// {
// qInfo() << "Colnod:" << "0 subjects to update";
// }
//}
//// load working sets with updated/deleted tokens from DB
//void DataManager::fillTokensToChangeDB()
//{
// if (db->isOpen()){
// QSqlQuery query = db->getUpdatedTokens();
// while (query.next())
// {
// auto token = std::make_shared<Token>();
// token->fromSQLRecord(query);
// if (token->getName() == NULL){
// qint16 num = db->getNumOfTokensOfSubject(token->subjectIdToStringWithoutBraces());
// token->setName(db->getSubjectNameByTokenId(token->idToStringWithoutBraces()) + "_mobile_" + QString::number(num + 1));
// token->setDescription("mobile");
// token->setLastUpdate(token->getLastModified());
// db->saveToken(token, "colnod_token");
// }
// if (token->getDeleted()){ // sort to delete / to update
// tokensFromDBToDeleteFromColnod.append(token->idToStringWithoutBraces());
// }
// else{
// tokensToUpdateFromDBToColnod.insert(token->idToStringWithoutBraces(), token);
// }
// }
// qDebug() << "DB:" << tokensToUpdateFromDBToColnod.size() << "tokens to update";
// qDebug() << "DB:" << tokensFromDBToDeleteFromColnod.size() << "tokens to delete";
// }
// else
// emit error();
//}
//void DataManager::fillSubjectsToUpdateDB()
//{
// // Not needed yet
//}
//// load working set with subjest to delete from Colnod
//void DataManager::fillSubjectsToDeleteColnod(const QString& json)
//{
// QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
// QJsonArray items = doc.object()["items"].toArray();
// if (!items.empty())
// {
// for (QJsonValueRef item : items) {
// subjectsFromColnodToDeleteFromDB.append(item.toString());
// }
// qInfo() << "Colnod:" << subjectsFromColnodToDeleteFromDB.size() << "subjects to delete";
// }
// else {
// qInfo() << "Colnod: 0 subjects to delete";
// }
//}
//// load working set with tokens to delete from DB
//void DataManager::fillTokensToDeleteColnod(const QString& json)
//{
// QJsonDocument doc = QJsonDocument::fromJson(json.toUtf8());
// QJsonArray items = doc.object()["items"].toArray();
// if (!items.empty())
// {
// for (QJsonValueRef item : items) {
// tokensFromColnodToDeleteFromDB.append(item.toString());
// }
// qInfo() << "Colnod:" << tokensFromColnodToDeleteFromDB.size() << "tokens to delete";
// }
// else {
// qInfo() << "Colnod: 0 tokens to delete";
// }
//}
//void DataManager::fillSubjectsToDeleteDB()
//{
// // Not needed yet
//}
//// update subjects from colnod to DB
//void DataManager::pushSubjectsToDB()
//{
// if (subjectsToUpdateFromColnodToDB.isEmpty()) {
// qInfo() << "DB: 0 subjects added";
// qInfo() << "DB: 0 subjects updated";
// return;
// }
// int updated = 0;
// int added = 0;
// for (const auto& subject : subjectsToUpdateFromColnodToDB)
// {
// if (db->saveSubject(subject, "colnod_subject") > 0){
// added++;
// if (dryMode)
// qInfo() << "Adding subject:" << subject->idToStringWithoutBraces() << "to DB";
// else
// Logger::logToDb(Logger::makeSubjectMsg( subject->idToStringWithoutBraces(),"added", "DB"));
// }
// else{
// updated++;
// if (dryMode)
// qInfo() << "Updating subject:" << subject->idToStringWithoutBraces() << "to DB";
// else
// Logger::logToDb(Logger::makeSubjectMsg( subject->idToStringWithoutBraces(),"updated", "DB"));
// }
// db->saveSubjectAttributes(subject, "colnod_subject_attribute");
// }
// qInfo() << "DB:" << added << "subjects added";
// qInfo() << "DB:" << updated << "subjects updated";
//}
//// update tokens from colnod to DB
//void DataManager::pushTokensToDB()
//{
// if (tokensToUpdateFromColnodToDB.isEmpty()){
// qInfo() << "DB: 0 tokens added";
// qInfo() << "DB: 0 tokens updated";
// return;
// }
// filterTokensColnod();
// int updated = 0;
// int added = 0;
// for (const auto& token : tokensToUpdateFromColnodToDB)
// {
// QString text;
// // 1 = adding token
// // -1 = updating token
// if (db->saveToken(token, "colnod_token") == 1){
// added++;
// text = "Added";
// }
// else {
// updated++;
// text = "Updating";
// }
// if (dryMode)
// qInfo() << text << "token:" << token->idToStringWithoutBraces() << "to DB";
// else
// Logger::logToDb(Logger::makeTokenMsg(token->idToStringWithoutBraces(), text, "DB"));
// }
// qInfo() << "DB:" << added << "tokens added/edited";
// qInfo() << "DB:" << updated << "tokens updated";
//}
//void DataManager::deleteSubjectsFromDB()
//{
// if (subjectsFromColnodToDeleteFromDB.isEmpty())
// {
// qInfo() << "DB: 0 subjects deleted";
// return;
// }
// for (const auto& subjectId : subjectsFromColnodToDeleteFromDB)
// {
// db->setDeleted(subjectId, "colnod_subject", nextLastSync);
// if (dryMode)
// qInfo() << "Deleting subject:" << subjectId << "from DB";
// else
// Logger::logToDb(Logger::makeSubjectMsg(subjectId, "deleted", "DB"));
// }
// qInfo() << "DB:" << subjectsFromColnodToDeleteFromDB.size() << " subject deleted";
//}
//// "delete" (set deleted true) tokens in DB depends on Colnod
//void DataManager::setDeletedToTokensFromDB()
//{
// if (tokensFromColnodToDeleteFromDB.isEmpty())
// {
// qDebug() << "DB: 0 tokens deleted";
// return;
// }
// int alreadyDeleted = 0;
// for (const auto& tokenId : tokensFromColnodToDeleteFromDB)
// {
// if (!db->checkDeletedToken(tokenId)){
// db->setDeleted(tokenId, "colnod_token", nextLastSync);
// if (dryMode)
// qInfo() << "Deleting token:" << tokenId << "from DB";
// else
// Logger::logToDb(Logger::makeTokenMsg(tokenId, "deleted", "DB"));
// }
// else
// alreadyDeleted++;
// }
// qDebug() << "DB:" << tokensFromColnodToDeleteFromDB.size() - alreadyDeleted << "tokens deleted";
//}
//// recreate working tables
//void DataManager::dropTables()
//{
// if (db->isOpen()){
// db->dropTables();
// }
// else{
// emit error();
// }
//}
//void DataManager::createTables()
//{
// if (db->isOpen()){
// db->createTables();
// db->updateLastSync(0);
// }
// else{
// emit error();
// }
//}
//quint64 DataManager::getLastModifiedOfToken(const QString &id)
//{
// auto record = db->getToken(id);
// auto token = std::make_shared<Token>();
// token->fromSQLRecord(record);
// return token->getLastModified();
//}
////clear all structures
//void DataManager::clear()
//{
// subjectsToUpdateFromColnodToDB.clear();
// subjectsFromColnodToDeleteFromDB.clear();
// tokensToUpdateFromColnodToDB.clear();
// tokensFromColnodToDeleteFromDB.clear();
// //subjectsDB.clear(); // not need yet
// // subjectsToDeleteDB.clear(); // not need yet
// tokensToUpdateFromDBToColnod.clear();
// tokensFromDBToDeleteFromColnod.clear();
// allTokensFromColnodById.clear();
//}
//// on the very end of sync update last sync time to begin time of this sync
//void DataManager::updateLastSync()
//{
// if (db->isOpen())
// db->updateLastSync(nextLastSync);
//}
//// these to filter functions solve colision tokens -> remove when change on this token is earlier then change on the same token on the other side (Colnod/DB)
//void DataManager::filterTokensDB()
//{
// QList<QString> idsToDelete;
// for (const auto& token : tokensToUpdateFromDBToColnod)
// {
// QString id = token->idToStringWithoutBraces();
// Q_ASSERT(token != allTokensFromColnodById.value(id)); // if working sets are loading correctly equels should never happend
// if (allTokensFromColnodById.contains(id) && *token < *allTokensFromColnodById.value(id))
// idsToDelete.append(id);
// if (allTokensFromColnodById.contains(id) && token->getLastModified() == allTokensFromColnodById.value(id)->getLastUpdate()){
// idsToDelete.append(id);
// qWarning() << "Same token has been edited in colnod and db in same time. Change from Colnod has been used";
// }
// if (allTokensFromColnodByName.contains(token->getName())){
// qWarning() << "Token:" << token->idToStringWithoutBraces() << "won't be added to Colnod, because token with the same name already exists, please change it manually";
// if (!dryMode){
// QString message = QString("Error: Token: %1 won't be added to Colnod, because token with the same name already exists, please change it manually").arg(token->idToStringWithoutBraces());
// Logger::logToDb(Logger::makeErrorMsg("Db", message));
// }
// }
// }
// for (const auto &id : idsToDelete)
// tokensToUpdateFromDBToColnod.remove(id);
//}
//void DataManager::filterTokensColnod()
//{
// QList<QString> idsToDelete;
// for (const auto &token : tokensToUpdateFromColnodToDB)
// {
// QString id = token->idToStringWithoutBraces();
// auto record = db->getToken(id);
// if (!record.isValid())
// continue;
// auto tokenDB = std::make_shared<Token>();
// tokenDB->fromSQLRecord(record);
// if (*tokenDB == *token || *tokenDB > *token){
// idsToDelete.append(id);
// }
// }
// for (const auto &id : idsToDelete)
// tokensToUpdateFromColnodToDB.remove(id);
//}
//// sync last update from colnod to DB
//void DataManager::setLastUpdate()
//{
// if (!tokensToUpdateFromColnodToDB.isEmpty())
// for (const auto &token : tokensToUpdateFromColnodToDB)
// db->setLastUpdate(token->idToStringWithoutBraces(), token->getLastUpdate());
//}
//void DataManager::setLastUpdate(const QString &id)
//{
// db->setLastUpdate(id, nextLastSync);
//}
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