Prototype storing project file to database

ApplicationLibCode/Application/RiaPreferences.cpp

@@ -140,6 +140,8 @@ RiaPreferences::RiaPreferences()
     CAF_PDM_InitField( &m_loggerFlushInterval, "loggerFlushInterval", 500, "Logging Flush Interval [ms]" );
     CAF_PDM_InitField( &m_loggerTrapSignalAndFlush, "loggerTrapSignalAndFlush", false, "Trap SIGNAL and Flush File Logs" );
 
+    CAF_PDM_InitField( &m_storeBackupOfProjectFile, "storeBackupOfProjectFile", true, "Store Backup of Project Files" );
+
     CAF_PDM_InitField( &ssihubAddress, "ssihubAddress", QString( "http://" ), "SSIHUB Address" );
     ssihubAddress.uiCapability()->setUiLabelPosition( caf::PdmUiItemInfo::TOP );
 
@@ -477,7 +479,8 @@ void RiaPreferences::defineUiOrdering( QString uiConfigName, caf::PdmUiOrdering&
         otherGroup->add( &m_gridCalculationExpressionFolder );
         otherGroup->add( &m_summaryCalculationExpressionFolder );
 
-        caf::PdmUiGroup* loggingGroup = uiOrdering.addNewGroup( "Logging" );
+        caf::PdmUiGroup* loggingGroup = uiOrdering.addNewGroup( "Logging and Backup" );
+        loggingGroup->add( &m_storeBackupOfProjectFile );
         loggingGroup->add( &m_loggerFilename );
         loggingGroup->add( &m_loggerFlushInterval );
         loggingGroup->add( &m_loggerTrapSignalAndFlush );
@@ -983,6 +986,14 @@ bool RiaPreferences::loggerTrapSignalAndFlush() const
     return m_loggerTrapSignalAndFlush();
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool RiaPreferences::storeBackupOfProjectFiles() const
+{
+    return m_storeBackupOfProjectFile();
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------

ApplicationLibCode/Application/RiaPreferences.h

@@ -120,6 +120,7 @@ class RiaPreferences : public caf::PdmObject
     QString loggerFilename() const;
     int     loggerFlushInterval() const;
     bool    loggerTrapSignalAndFlush() const;
+    bool    storeBackupOfProjectFiles() const;
 
     RiaPreferencesGeoMech* geoMechPreferences() const;
     RiaPreferencesSummary* summaryPreferences() const;
@@ -212,6 +213,8 @@ class RiaPreferences : public caf::PdmObject
     caf::PdmField<int>                      m_loggerFlushInterval;
     caf::PdmField<bool>                     m_loggerTrapSignalAndFlush;
 
+    caf::PdmField<bool> m_storeBackupOfProjectFile;
+
     // Surface Import
     caf::PdmField<double> m_surfaceImportResamplingDistance;
 

ApplicationLibCode/Application/Tools/CMakeLists_files.cmake

@@ -54,6 +54,7 @@ set(SOURCE_GROUP_HEADER_FILES
     ${CMAKE_CURRENT_LIST_DIR}/RiaNumericalTools.h
     ${CMAKE_CURRENT_LIST_DIR}/RiaRegressionTextTools.h
     ${CMAKE_CURRENT_LIST_DIR}/RiaFileLogger.h
+    ${CMAKE_CURRENT_LIST_DIR}/RiaProjectBackupTools.h
 )
 
 set(SOURCE_GROUP_SOURCE_FILES
@@ -105,6 +106,7 @@ set(SOURCE_GROUP_SOURCE_FILES
     ${CMAKE_CURRENT_LIST_DIR}/RiaNumericalTools.cpp
     ${CMAKE_CURRENT_LIST_DIR}/RiaRegressionTextTools.cpp
     ${CMAKE_CURRENT_LIST_DIR}/RiaFileLogger.cpp
+    ${CMAKE_CURRENT_LIST_DIR}/RiaProjectBackupTools.cpp
 )
 
 list(APPEND CODE_SOURCE_FILES ${SOURCE_GROUP_SOURCE_FILES})

ApplicationLibCode/Application/Tools/RiaProjectBackupTools.cpp

@@ -0,0 +1,90 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2024     Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#include "RiaProjectBackupTools.h"
+#include "RiaLogging.h"
+
+#include <QDateTime>
+#include <QSqlDatabase>
+#include <QSqlError>
+#include <QSqlQuery>
+#include <QVariant>
+
+namespace RiaProjectBackupTools
+{
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool createTableIfNeeded()
+{
+    QSqlQuery query;
+    if ( !query.exec( "CREATE TABLE IF NOT EXISTS file_versions ("
+                      "id INTEGER PRIMARY KEY AUTOINCREMENT,"
+                      "timestamp DATETIME,"
+                      "content TEXT)" ) )
+    {
+        QString txt = "Error creating table:" + query.lastError().text();
+        RiaLogging::error( txt );
+        return false;
+    }
+
+    return true;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool insertContent( const QString& content )
+{
+    QSqlQuery query;
+    query.prepare( "INSERT INTO file_versions (timestamp, content) "
+                   "VALUES (:timestamp, :content)" );
+    query.bindValue( ":timestamp", QDateTime::currentDateTime() );
+    query.bindValue( ":content", content );
+    if ( !query.exec() )
+    {
+        QString txt = "Error saving file content to database:" + query.lastError().text();
+        RiaLogging::error( txt );
+        return false;
+    }
+
+    return true;
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+bool appendTextToDatabase( const QString& databaseFilePath, const QString& content )
+{
+    QSqlDatabase db = QSqlDatabase::addDatabase( "QSQLITE" );
+    db.setDatabaseName( databaseFilePath );
+    if ( !db.open() )
+    {
+        QString txt = "Error opening database:" + db.lastError().text();
+        RiaLogging::error( txt );
+        return false;
+    }
+
+    if ( !createTableIfNeeded() ) return false;
+    if ( !insertContent( content ) ) return false;
+
+    return true;
+}
+
+} // namespace RiaProjectBackupTools

ApplicationLibCode/Application/Tools/RiaProjectBackupTools.h

@@ -0,0 +1,29 @@
+/////////////////////////////////////////////////////////////////////////////////
+//
+//  Copyright (C) 2024     Equinor ASA
+//
+//  ResInsight is free software: you can redistribute it and/or modify
+//  it under the terms of the GNU General Public License as published by
+//  the Free Software Foundation, either version 3 of the License, or
+//  (at your option) any later version.
+//
+//  ResInsight is distributed in the hope that it will be useful, but WITHOUT ANY
+//  WARRANTY; without even the implied warranty of MERCHANTABILITY or
+//  FITNESS FOR A PARTICULAR PURPOSE.
+//
+//  See the GNU General Public License at <http://www.gnu.org/licenses/gpl.html>
+//  for more details.
+//
+/////////////////////////////////////////////////////////////////////////////////
+
+#pragma once
+
+#include <QString>
+
+//==================================================================================================
+//
+//==================================================================================================
+namespace RiaProjectBackupTools
+{
+bool appendTextToDatabase( const QString& databaseFilePath, const QString& content );
+}

ApplicationLibCode/CMakeLists.txt

@@ -37,6 +37,7 @@ if(Qt5Core_FOUND)
                Concurrent
                PrintSupport
                Svg
+               Sql
     OPTIONAL_COMPONENTS Charts
   )
   set(QT_LIBRARIES
@@ -49,6 +50,7 @@ if(Qt5Core_FOUND)
       Qt5::Concurrent
       Qt5::PrintSupport
       Qt5::Svg
+      Qt5::Sql
   )
   if(Qt5Charts_FOUND)
     list(APPEND QT_LIBRARIES Qt5::Charts)

ApplicationLibCode/ProjectDataModel/RimProject.cpp

@@ -24,6 +24,8 @@
 #include "RiaFieldHandleTools.h"
 #include "RiaFilePathTools.h"
 #include "RiaGuiApplication.h"
+#include "RiaPreferences.h"
+#include "RiaProjectBackupTools.h"
 #include "RiaProjectFileVersionTools.h"
 #include "RiaTextStringTools.h"
 #include "RiaVersionInfo.h"
@@ -405,10 +407,22 @@ RimMainPlotCollection* RimProject::mainPlotCollection() const
 bool RimProject::writeProjectFile()
 {
     transferPathsToGlobalPathList();
-    bool couldOpenFile = writeFile();
+
+    QFile xmlFile( fileName );
+    if ( !xmlFile.open( QIODevice::WriteOnly | QIODevice::Text ) ) return false;
+
+    QString content = documentAsString();
+    xmlFile.write( content.toUtf8() );
+
+    if ( RiaPreferences::current()->storeBackupOfProjectFiles() )
+    {
+        QString backupFilename = fileName + "db";
+        RiaProjectBackupTools::appendTextToDatabase( backupFilename, content );
+    }
+
     distributePathsFromGlobalPathList();
 
-    return couldOpenFile;
+    return true;
 }
 
 //--------------------------------------------------------------------------------------------------

Fwk/AppFwk/cafProjectDataModel/cafPdmDocument.cpp

@@ -107,22 +107,46 @@ bool PdmDocument::writeFile()
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------
-void PdmDocument::writeFile( QIODevice* xmlFile )
+auto writeDocumentToXmlStream = []( QXmlStreamWriter& xmlStream, const PdmDocument& document )
 {
-    // Ask all objects to make them ready to write themselves to file
-    setupBeforeSaveRecursively();
-
-    QXmlStreamWriter xmlStream( xmlFile );
     xmlStream.setAutoFormatting( true );
 
     xmlStream.writeStartDocument();
-    QString className = classKeyword();
+    QString className = document.classKeyword();
 
     xmlStream.writeStartElement( "", className );
-    writeFields( xmlStream );
+    document.writeFields( xmlStream );
     xmlStream.writeEndElement();
 
     xmlStream.writeEndDocument();
+};
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+void PdmDocument::writeFile( QIODevice* xmlFile )
+{
+    // Ask all objects to make them ready to write themselves to file
+    setupBeforeSaveRecursively();
+
+    QXmlStreamWriter xmlStream( xmlFile );
+    writeDocumentToXmlStream( xmlStream, *this );
+}
+
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+QString PdmDocument::documentAsString()
+{
+    // Ask all objects to make them ready to write themselves to file
+    setupBeforeSaveRecursively();
+
+    QString content;
+
+    QXmlStreamWriter xmlStream( &content );
+    writeDocumentToXmlStream( xmlStream, *this );
+
+    return content;
 }
 
 //--------------------------------------------------------------------------------------------------

Fwk/AppFwk/cafProjectDataModel/cafPdmDocument.h

@@ -57,6 +57,8 @@ class PdmDocument : public PdmObject
     void readFile();
     bool writeFile();
 
+    QString documentAsString();
+
     void readFile( QIODevice* device );
     void writeFile( QIODevice* device );