qt5-legatus-legacy/Lts/Services/NotificationManagement/object_notification.cpp

/**
 * NomNotification object
 * $Id$
 * $HeadURL$
 * $Author$
 * Created by Hanna E. Rathje, ESZS, 2025-06-23
 */

#include "object_notification.h"
#include "dds_handler.h"
#include <ngldb/dbtransaction.h>

#include <QJsonDocument>
#include <QJsonArray>
#include <QJsonObject>

namespace NotificationManagement
{

const QString TRANSLATION_ARGS = QStringLiteral("translationsArgs");
const QString CONTENT_ID = QStringLiteral("id");
const QString CONTENT_ARG = QStringLiteral("contentArg");

ObjectNotification::ObjectNotification(const std::shared_ptr<DdsHandler> &ddsHandler, const std::shared_ptr<DatabaseInterface> &db)
  : m_ddsHandler(ddsHandler)
  , m_db(db)
  , m_logger(getLogger("ObjectNotification"))
{
} // end of ctor()
//-----------------------------------------------------------------------------

ObjectNotification::~ObjectNotification() { m_ddsHandler->dts()->removeNomNotificationByKey(m_dataNotificationObject.id()); } // end of dtor()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectNotification::createObject(const NomNotification &data)
{
  m_dataNotificationObject = data;

  if (data.id() <= 0)
  {
    Database::NomNotification dbDataNotification = toDbData(data);
    dbDataNotification.timeStamp = QDateTime::currentMSecsSinceEpoch();
    DBTransaction trans(m_db->database());
    if (!m_db->insert(dbDataNotification))
      return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting NomNotification-data into database"));

    // Neue DB Id in lokale Struktur uebernehmen
    m_dataNotificationObject.id(dbDataNotification.id);
    DEBUG_LOG(m_logger) << "New NotificationId: " << dbDataNotification.id;

    DEBUG_LOG(m_logger) << "Handle Address for notificationId:" << dbDataNotification.id << "  number of depending recipients: " << data.recipientIds().size();

    // Behandlung von Recipients
    for (size_t i = 0; i < data.recipientIds().size(); ++i)
    {
      Address &recipientAddress = m_dataNotificationObject.recipientIds()[i];
      Database::NomAddress dbDataRecipientAddr = toDbData(recipientAddress);

      // Struct Address vorbereiten
      dbDataRecipientAddr.notificationId = dbDataNotification.id; // FK auf NotificationId
      dbDataRecipientAddr.id = 0;
      dbDataRecipientAddr.isRead = false;
      dbDataRecipientAddr.isSender = false;
      if (!m_db->insert(dbDataRecipientAddr))
        return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting RecipientAddress-data into database"));
      // Neue DB Id in lokale Struktur uebernehmen
      recipientAddress.id(dbDataRecipientAddr.id);
    }

    Address &senderAddress = m_dataNotificationObject.sender();
    Database::NomAddress dbDataSenderAddr = toDbData(senderAddress);

    // Struct Address vorbereiten
    dbDataSenderAddr.notificationId = dbDataNotification.id; // FK auf NotificationId
    dbDataSenderAddr.isRead = false;
    dbDataSenderAddr.isSender = true;
    dbDataSenderAddr.id = 0;
    if (!m_db->insert(dbDataSenderAddr))
      return Core::FunctionReplyObject(0, tr_lts("dds", "Error inserting SenderAddress-data into database"));
    // Neue DB Id in lokale Struktur uebernehmen
    senderAddress.id(dbDataSenderAddr.id);

    trans.commit();
  }

  // Publish Data via DTS
  onPublishData();

  return Core::FunctionReplyObject(m_dataNotificationObject.id());

} // end of createObject()
//-----------------------------------------------------------------------------

QString ObjectNotification::contentArgsToJson()
{
  int i = 1;
  QJsonArray jsonArray;

  for (const std::string& arg : qAsConst(m_dataNotificationObject.contentArgs()))
  {
    DEBUG_LOG(m_logger) << ".arg() ersetzt immer den kleinsten freien Platzhalter"
                        << ", arg=" << arg;
    QJsonObject argObj;
    argObj[CONTENT_ID] = i;
    argObj[CONTENT_ARG] =  QString::fromStdString(arg);
    jsonArray.append(argObj);
    i++;
  }
  QJsonObject mainObject;
  mainObject[TRANSLATION_ARGS] = jsonArray;

  QJsonDocument doc(mainObject);
  DEBUG_LOG(m_logger) << "ObjectNotification::contentArgsToJson properties=" << QString::fromUtf8(doc.toJson(QJsonDocument::Compact));
  return QString::fromUtf8(doc.toJson(QJsonDocument::Compact));
}

std::vector<std::string> ObjectNotification::jsonToContentArgs(const QString &jsonString)
{
  //DEBUG_LOG(m_logger) << "jsonToContentArgs jsonString=" << jsonString;
  std::vector<std::string> result;
  // 1. String parsen
  QJsonDocument doc = QJsonDocument::fromJson(jsonString.toUtf8());
  if (!doc.isObject()) {
    //WARNING_LOG(m_logger) << "properties: Invalid JSON-Object";
    return result;
  }

  QJsonObject hauptObjekt = doc.object();

  // 2. Das Array aus "translationsArgs" herausholen
  if (!hauptObjekt.contains(TRANSLATION_ARGS) || !hauptObjekt[TRANSLATION_ARGS].isArray()) {
    //WARNING_LOG(m_logger) << "Missing or invalid 'translationsArgs' key (must be an array).";
    return result;
  }
  QJsonArray jsonArray = hauptObjekt[TRANSLATION_ARGS].toArray();

  for ( int gesuchteId = 1; gesuchteId <= jsonArray.size(); gesuchteId++)
  {
    // 3. Für schnellen Zugriff nach ID indizieren
    QHash<int, QJsonObject> sucheMap;
    for (const QJsonValue &wert : qAsConst(jsonArray))
    {
      QJsonObject obj = wert.toObject();
      int id = obj[CONTENT_ID].toInt();
      sucheMap[id] = obj;
    }

    // 4. Zugriff über die ID testen
    if (sucheMap.contains(gesuchteId)) {
      QJsonObject treffer = sucheMap[gesuchteId];
      //DEBUG_LOG(m_logger) << "ID" << gesuchteId << "gefunden!";
      //DEBUG_LOG(m_logger) << "Inhalt:" << treffer[CONTENT_ARG].toString();
      QString contentStr = treffer[CONTENT_ARG].toString();
      result.emplace_back(contentStr.toStdString());
    } else {
      //qDebug() << "ID" << gesuchteId << "nicht im System.";
    }
  }
  return result;
}

Core::FunctionReplyObject ObjectNotification::readReceipt(const ReadReceipt &data, int notificationId)
{
  if (!isValid())
    return Core::FunctionReplyObject(notificationId, tr_lts("dds", "Object not valid/blocked"));

  Database::NomNotification dbDataNotification = toDbData(m_dataNotificationObject);

  Database::NomAddress dbDataAddr;

  for (const Address &recipientAddr : qAsConst(m_dataNotificationObject.recipientIds()))
  {
    if (data.operatorId() > 0 && recipientAddr.addressType() == AddressType_def::Operator && recipientAddr.addressId() != data.operatorId())
      continue;

    if (data.workstationId() > 0 && recipientAddr.addressType() == AddressType_def::Workstation && recipientAddr.addressId() != data.workstationId())
      continue;

    dbDataAddr = toDbData(recipientAddr);
    DEBUG_LOG(m_logger) << "Found Operator " << data.operatorId() << " with repicpentID " << dbDataAddr.id;
    dbDataAddr.notificationId = dbDataNotification.id;

    break;
  }

  if (dbDataAddr.id <= 0)
    return Core::FunctionReplyObject(data.addressId(), tr_lts("dds", "No Address found"));

  dbDataAddr.isRead = true;

  DBTransaction trans(m_db->database());
  // NomNotification shall be marked as processed
  if (data.processed())
  {
    // but hasn't been so yet
    if (dbDataNotification.processed <= 0)
    {
      dbDataNotification.processed = dbDataAddr.id;
      dbDataNotification.processTime = QDateTime::currentMSecsSinceEpoch();

      if (dbDataNotification.priorityId != dbDataNotification.processedPriority)
        dbDataNotification.priorityId = dbDataNotification.processedPriority;

      if (!m_db->update(dbDataNotification))
        return Core::FunctionReplyObject(notificationId, tr_lts("dds", "Error updating notification-data"));
    }
    else
    {
      DEBUG_LOG(m_logger) << "Notification already processed id=" << notificationId;
      return Core::FunctionReplyObject(dbDataNotification.processed, {}, {}, tr_lts("dds", "Notification already processed"));
    }
  }

  if (!m_db->update(dbDataAddr))
    return Core::FunctionReplyObject(dbDataAddr.id, tr_lts("dds", "Error updating address-data into database"));

  trans.commit();

  INFO_LOG(m_logger) << "Data changed for NotificationId: " << m_dataNotificationObject.id();

  const std::vector<Address> recipients = m_dataNotificationObject.recipientIds();
  const Address sender = m_dataNotificationObject.sender();
  m_dataNotificationObject = toDdsData(dbDataNotification);
  m_dataNotificationObject.sender(sender);

  for (const Address &addr : qAsConst(recipients))
  {
    if (addr.id() == dbDataAddr.id)
      m_dataNotificationObject.recipientIds().push_back(toDdsData(dbDataAddr));
    else
      m_dataNotificationObject.recipientIds().push_back(addr);
  }

  // Publish Data via DTS
  onPublishData();

  return Core::FunctionReplyObject(m_dataNotificationObject.id());
} // end of updateObject()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectNotification::deleteMessage(const DeleteMessage &data, int notificationId)
{
  if (!isValid())
    return Core::FunctionReplyObject(notificationId, tr_lts("dds", "Object not valid/blocked"));

  Database::NomNotification dbDataNotification = toDbData(m_dataNotificationObject);

  Database::NomAddress dbDataAddr;

  for (const Address &recipientAddr : qAsConst(m_dataNotificationObject.recipientIds()))
  {
    DEBUG_LOG(m_logger) << "recipientAddr="
                        << ", id: " << recipientAddr.id() << ", addressId: " << recipientAddr.addressId() << ", isDeleted: " << recipientAddr.isDeleted();
    if (data.operatorId() > 0 && recipientAddr.addressType() == AddressType_def::Operator && recipientAddr.addressId() != data.operatorId())
      continue;

    if (data.workstationId() > 0 && recipientAddr.addressType() == AddressType_def::Workstation && recipientAddr.addressId() != data.workstationId())
      continue;

    dbDataAddr = toDbData(recipientAddr);
    dbDataAddr.notificationId = dbDataNotification.id;

    break;
  }

  if (dbDataAddr.id <= 0)
    return Core::FunctionReplyObject(data.addressId(), tr_lts("dds", "No Address found"));

  dbDataAddr.isDeleted = true;

  DBTransaction trans(m_db->database());

  if (!m_db->update(dbDataAddr))
    return Core::FunctionReplyObject(dbDataAddr.id, tr_lts("dds", "Error updating address-data into database"));

  trans.commit();

  INFO_LOG(m_logger) << "Data changed for NotificationId: " << m_dataNotificationObject.id();

  std::vector<Address> recipients = m_dataNotificationObject.recipientIds();
  Address sender = m_dataNotificationObject.sender();
  m_dataNotificationObject = toDdsData(dbDataNotification);
  m_dataNotificationObject.sender(sender);

  for (const Address &addr : qAsConst(recipients))
  {
    DEBUG_LOG(m_logger) << "addr="
                        << ", id: " << addr.id() << ", addressId: " << addr.addressId() << ", isDeleted: " << addr.isDeleted();

    if (addr.id() == dbDataAddr.id)
      m_dataNotificationObject.recipientIds().push_back(toDdsData(dbDataAddr));
    else
      m_dataNotificationObject.recipientIds().push_back(addr);
  }

  // Publish Data via DTS
  onPublishData();

  return Core::FunctionReplyObject(m_dataNotificationObject.id());
} // end of updateObject()
//-----------------------------------------------------------------------------

Core::FunctionReplyObject ObjectNotification::deleteObject(const DeleteMessage &data, int notificationId)
{
  DEBUG_LOG(m_logger) << "ObjectNotification::deleteObject"
                      << ", notificationId: " << notificationId << ", addressId: " << data.addressId() << ", operatorId: " << data.operatorId()
                      << ", workstationId: " << data.workstationId();
  deleteMessage(data, notificationId);
  return Core::FunctionReplyObject(m_dataNotificationObject.id());
}

Core::FunctionReplyObject ObjectNotification::removeObject()
{
  if (!m_db->removeNomNotification(m_dataNotificationObject.id()))
    return Core::FunctionReplyObject(m_dataNotificationObject.id(), tr_lts("dds", "NomNotification with id %1 can not be removed from DB"))
        .arg(m_dataNotificationObject.id());

  if (!m_ddsHandler->dts()->removeNomNotificationByKey(m_dataNotificationObject.id()))
    return Core::FunctionReplyObject(m_dataNotificationObject.id(), tr_lts("dds", "NomNotification with id %1 can not be removed from DDS"))
        .arg(m_dataNotificationObject.id());

  return Core::FunctionReplyObject(m_dataNotificationObject.id());
} // end of removeObject()
//-----------------------------------------------------------------------------

bool ObjectNotification::isValid() const { return m_dataNotificationObject.id() > 0; } // end of isValid()
//-----------------------------------------------------------------------------

void ObjectNotification::onPublishData()
{
  INFO_LOG(m_logger) << "Publish NomNotification-data to dds   notificationId:" << m_dataNotificationObject.id();

  if (!m_ddsHandler->dts()->publish(m_dataNotificationObject))
    WARNING_LOG(m_logger) << "Error publishing NomNotification-data to dds";

} // end of onPublishData()
//-----------------------------------------------------------------------------

// ----------------------------------------------------------------------------
// convert methods
// ----------------------------------------------------------------------------

// NotificationManagement::NomNotification => Database::NomNotification
Database::NomNotification ObjectNotification::toDbData(const NomNotification &ddsData)
{
  Database::NomNotification dbData;

  dbData.id = ddsData.id();
  dbData.exerciseId = ddsData.exerciseId();
  dbData.content = QString::fromStdString(ddsData.content());
  QString properties = contentArgsToJson();
  dbData.properties = properties;
  dbData.title = QString::fromStdString(ddsData.title());
  dbData.messageType = ddsData.messageType().underlying();
  dbData.notificationType = ddsData.notificationType().underlying();
  dbData.processTime = ddsData.processTime();
  dbData.processed = ddsData.processed();
  dbData.processedPriority = ddsData.processedPriority();
  dbData.expiryTime = ddsData.expiryTime();
  dbData.priorityId = ddsData.priority();
  dbData.timeStamp = ddsData.timeStamp();

  return dbData;
} // end of toDbData()
//-----------------------------------------------------------------------------

// Database::NomNotification => NotificationManagement::NomNotification
NomNotification ObjectNotification::toDdsData(const Database::NomNotification &dbData)
{
  NomNotification ddsData;

  ddsData.id(dbData.id);
  ddsData.content(dbData.content.toStdString());
  std::vector< std::string > contentArgs = jsonToContentArgs(dbData.properties);
  ddsData.contentArgs(contentArgs);
  ddsData.title(dbData.title.toStdString());
  ddsData.messageType(static_cast<NotificationManagement::MessageType::inner_enum>(dbData.messageType));
  ddsData.notificationType(static_cast<NotificationManagement::NotificationType::inner_enum>(dbData.notificationType));
  ddsData.timeStamp(dbData.timeStamp);
  ddsData.priority(dbData.priorityId);
  ddsData.exerciseId(dbData.exerciseId);
  ddsData.expiryTime(dbData.expiryTime);
  ddsData.processTime(dbData.processTime);
  ddsData.processed(dbData.processed);
  ddsData.processedPriority(dbData.processedPriority.underlying());

  return ddsData;
} // end of toDdsData()
//-----------------------------------------------------------------------------

// NotificationManagement::Address => Database::NomAddress
Database::NomAddress ObjectNotification::toDbData(const Address &ddsData)
{
  Database::NomAddress dbData;

  dbData.id = ddsData.id();
  dbData.addressId = ddsData.addressId();
  dbData.addressSubId = ddsData.addressSubId();
  dbData.addressSubSubId = ddsData.addressSubSubId();
  dbData.addressTypeId = ddsData.addressType().underlying();
  dbData.isRead = ddsData.isRead();
  dbData.isDeleted = ddsData.isDeleted();
  dbData.name = QString::fromStdString(ddsData.name());

  return dbData;
} // end of toDbData()
//-----------------------------------------------------------------------------

// Database::NomAddress => NotificationManagement::Address
Address ObjectNotification::toDdsData(const Database::NomAddress &dbData)
{
  Address ddsData;

  ddsData.id(dbData.id);
  ddsData.addressType(dbData.addressTypeId);
  ddsData.name(dbData.name.toStdString());
  ddsData.addressId(dbData.addressId);
  ddsData.addressSubId(dbData.addressSubId);
  ddsData.addressSubSubId(dbData.addressSubSubId);
  ddsData.isRead(dbData.isRead);
  ddsData.isDeleted(dbData.isDeleted);

  return ddsData;
} // end of toDdsData()
//-----------------------------------------------------------------------------

} // namespace NotificationManagement