qt-migration-legatus/qt6-after/qt6-migrated-legatus/Lts/Services/FileManagement/flm_db_impl_custom.cpp

/**
  * @RDE_HEADER@
  * Custom db functions (extends tab_db_impl.cpp/.h)
  * $Id$
  * $HeadURL$
  * $Author$
  */

#include "flm_db_impl_custom.h"
#include <ngldb/nsqlquery.h>
#include <ngldb/sql_query_janitor.h>
#include <QRegularExpression>

namespace FileManagement
{
// custom procs, body must be implemented by user
bool DatabaseInterfaceImplCustom::updateStatus(int fileId, const FileStatus &status, int operatorId)
{
  const QString tableName = getTableName(QStringLiteral("flm_file_content"));
  const QString stmtSelect = QStringLiteral("SELECT name FROM ") + tableName + QStringLiteral(" WHERE id = :id");
  const QString stmtUpdate = QStringLiteral("UPDATE ") + tableName +
      QStringLiteral(" SET file_status_id = :st, name = :name, operator_id = :opId, last_modified = :lastMod") +
      QStringLiteral(" WHERE id = :id;");

  DEBUG_LOG(m_logger) << "Select statement: " << stmtSelect;

  DEBUG_LOG(m_logger) << "Update statement: " << stmtUpdate;
  DEBUG_LOG(m_logger) << "File Id = " << fileId;
  DEBUG_LOG(m_logger) << "New status = " << status;
  DEBUG_LOG(m_logger) << "Operator Id = " << operatorId;

  if (!m_query)
  {
    ERROR_LOG(m_logger) << "m_query not initialized";
    return false;
  }

  QString fileName;

  {
    SqlQueryJanitor   janitor(m_query);

    if (!m_query->prepare(stmtSelect))
    {
      ERROR_LOG(m_logger) << "Could not prepare statement: " << stmtSelect;
      return false;
    }

    m_query->bindValue(QStringLiteral(":id"), fileId);

    if (!m_query->execAndFetch())
    {
      ERROR_LOG(m_logger) << "Could not execute statement: " << stmtSelect;
      return false;
    }

    fileName = m_query->value(0).toString();
  } // query scope

  DEBUG_LOG(m_logger) << "File name before = " << fileName;

  if (status.underlying() == 1) // Delete
    fileName = QStringLiteral("{")+QString::number(fileId)+QStringLiteral("}_")+fileName;
  if (status.underlying() == 0 && fileName.startsWith(QStringLiteral("{"))) // Restore
    fileName.remove(QRegularExpression(QStringLiteral("^[{](\\d+)[}][_]")));

  DEBUG_LOG(m_logger) << "File name after = " << fileName;

  {
    SqlQueryJanitor   janitor(m_query);

    if (!m_query->prepare(stmtUpdate))
    {
      ERROR_LOG(m_logger) << "Could not prepare statement: " << stmtUpdate;
      return false;
    }

    m_query->bindValue(QStringLiteral(":id"), fileId);
    m_query->bindValue(QStringLiteral(":st"), status.underlying());
    m_query->bindValue(QStringLiteral(":opId"), operatorId);
    m_query->bindValue(QStringLiteral(":lastMod"), QDateTime::currentMSecsSinceEpoch());
    m_query->bindValue(QStringLiteral(":name"), fileName);

    if (!m_query->exec())
    {
      ERROR_LOG(m_logger) << "Could not execute statement: " << stmtUpdate;
      return false;
    }

    return true;
  } // query scope
}

bool DatabaseInterfaceImplCustom::setUsedBy(int fileId, const bool &usedBy, int usedNo, int operatorId)
{
  const QString tableName = getTableName(QStringLiteral("flm_file_content"));
  const QString stmtUpdate = QStringLiteral("UPDATE ") + tableName +
      QStringLiteral(" SET is_used_by = :usd, used_by = :useNo, operator_id = :opId, last_modified = :lastMod") +
      QStringLiteral(" WHERE id = :id;");

  DEBUG_LOG(m_logger) << "Update statement: " << stmtUpdate;
  DEBUG_LOG(m_logger) << "File Id = " << fileId;
  DEBUG_LOG(m_logger) << "Used By = " << usedBy;
  DEBUG_LOG(m_logger) << "Used No = " << usedNo;
  DEBUG_LOG(m_logger) << "Operator Id = " << operatorId;

  if (!m_query)
  {
    ERROR_LOG(m_logger) << "m_query not initialized";
    return false;
  }

  SqlQueryJanitor   janitor(m_query);

  if (!m_query->prepare(stmtUpdate))
  {
    ERROR_LOG(m_logger) << "Could not prepare statement: " << stmtUpdate;
    return false;
  }

  m_query->bindValue(QStringLiteral(":id"), fileId);
  m_query->bindValue(QStringLiteral(":usd"), usedBy);
  m_query->bindValue(QStringLiteral(":useNo"), usedNo);
  m_query->bindValue(QStringLiteral(":opId"), operatorId);
  m_query->bindValue(QStringLiteral(":lastMod"), QDateTime::currentMSecsSinceEpoch());

  if (!m_query->exec())
  {
    ERROR_LOG(m_logger) << "Could not execute statement: " << stmtUpdate;
    return false;
  }

  return true;
}

}