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Add DB_VERSION to keep track of DBs versions

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This will make easy to track compatibility with a certain DB structure across different flavors of YACReader. It will only change when the DB structure changes.
This commit is contained in:
Luis Ángel San Martín 2023-08-06 08:55:55 +02:00
parent c0effb43b3
commit 71a7a07274
3 changed files with 6 additions and 2 deletions
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2
YACReaderLibrary/library_window.cpp
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@ -1420,7 +1420,7 @@ void LibraryWindow::loadLibrary(const QString &name)
QString dbVersion;
if (d.exists(path) && d.exists(path + "/library.ydb") && (dbVersion = DataBaseManagement::checkValidDB(path + "/library.ydb")) != "") // si existe en disco la biblioteca seleccionada, y es válida..
{
int comparation = DataBaseManagement::compareVersions(dbVersion, VERSION);
int comparation = DataBaseManagement::compareVersions(dbVersion, DB_VERSION);
if (comparation < 0) {
int ret = QMessageBox::question(this, tr("Update needed"), tr("This library was created with a previous version of YACReaderLibrary. It needs to be updated. Update now?"), QMessageBox::Yes, QMessageBox::No);

2
YACReaderLibraryServer/libraries_updater.cpp
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@ -20,7 +20,7 @@ void LibrariesUpdater::updateIfNeeded()
QString dbVersion;
if (d.exists(path) && d.exists(path + "/library.ydb") && (dbVersion = DataBaseManagement::checkValidDB(path + "/library.ydb")) != "") {
int comparation = DataBaseManagement::compareVersions(dbVersion, VERSION);
int comparation = DataBaseManagement::compareVersions(dbVersion, DB_VERSION);
if (comparation < 0) {
bool updated = DataBaseManagement::updateToCurrentVersion(path);

4
common/yacreader_global.h
View File

@ -8,6 +8,10 @@
#define VERSION "9.13.1"
// Used to check if the database needs to be updated, the version is stored in the database.
// This value is only incremented when the database structure changes.
#define DB_VERSION "9.13.1"
#define IMPORT_COMIC_INFO_XML_METADATA "IMPORT_COMIC_INFO_XML_METADATA"
#define COMPARE_MODIFIED_DATE_ON_LIBRARY_UPDATES "COMPARE_MODIFIED_DATE_ON_LIBRARY_UPDATES"