refactor(migration): change log level, add comments.

Signed-off-by: Camila Ayres <[email protected]>

Author: camilasan

src/libsync/settings/migration.cpp

@@ -190,8 +190,8 @@ Migration::LegacyData Migration::legacyData() const
                 ConfigFile configFile;
                 const auto legacyVersion = oCSettings->value(ConfigFile::clientVersionC, {}).toString();
                 configFile.setClientPreviousVersionString(legacyVersion);
-                qCInfo(lcMigration) << "Migrating from" << legacyVersion;
-                qCInfo(lcMigration) << "Copy settings" << oCSettings->allKeys().join(", ");
+                qCInfo(lcMigration) << "Migrating from legacy version" << legacyVersion;
+                qCDebug(lcMigration) << "Copy settings" << oCSettings->allKeys().join(", ");
                 Migration migration;
                 migration.setDiscoveredLegacyConfigPath(configFileInfo.canonicalPath());
                 legacyData.reset(oCSettings.get());

src/libsync/settings/migration.h

@@ -54,6 +54,7 @@ class OWNCLOUDSYNC_EXPORT Migration
     [[nodiscard]] UpgradeType upgradeType() const;
     void setUpgradeType(const UpgradeType type);
 
+    /// Returns QSettings from a legacy config file
     [[nodiscard]] LegacyData legacyData() const;
     void setLegacyData(const LegacyData legacyData);