Command: Take SqliteDbService instead of connection string

cli/command.h

@@ -6,19 +6,17 @@
 #include <QThreadStorage>
 #include <QVariant>
 #include "utils.h"
+#include "sqlitedbservice.h"
 class Command
 {
   protected:
-	bool fileExistsInDatabase(QSqlDatabase &db, QString path);
-	bool fileExistsInDatabase(QSqlDatabase &db, QString path, qint64 mtime);
-	QByteArray readFile(QString path) const;
+	SqliteDbService *dbService;
 	QString dbConnectionString;
-	QThreadStorage<QSqlDatabase> dbStore;
 
   public:
-	Command(QString dbConnectionString)
+	Command(SqliteDbService &dbService)
 	{
-		this->dbConnectionString = dbConnectionString;
+		this->dbService = &dbService;
 	}
 
 	QSqlDatabase dbConnection();