added new database

src/database/database.cpp

@@ -12,6 +12,14 @@ Database::~Database() {
     sqlite3_close(m_db);
 }
 
+string Database::currentTime(){
+    auto now = std::chrono::system_clock::now();
+    std::time_t t = std::chrono::system_clock::to_time_t(now);
+    std::stringstream ss;
+    ss << std::put_time(std::gmtime(&t), "%Y-%m-%d %H:%M:%S");
+    return ss.str();
+}
+
 sqlite3_stmt* Database::prepareStmt(const string& sql){
     sqlite3_stmt* stmt = nullptr;
     if (sqlite3_prepare_v2(m_db, sql.c_str(), -1, &stmt, nullptr) != SQLITE_OK) {

src/database/database.hpp

@@ -17,7 +17,7 @@ class Database {
     typedef std::vector<std::variant<int64_t, std::string>> QueryData;
 
 public:
-    static constexpr std::string dbFile = "app.db";
+    static constexpr std::string dbFile = "test.db";
 
     Database();
     ~Database();
@@ -30,6 +30,8 @@ public:
 
     std::set<std::string> getStrSet(const std::string& sql);
 
+    static std::string currentTime();
+
     template <typename T>
     std::optional<T> getSqlData(sqlite3_stmt* stmt, int i)
     {