Initial commit

2026-07-12 14:34:52 +04:00
commit 3abf6bd9c2
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+#ifndef SQLITE_DATABASE_H
+#define SQLITE_DATABASE_H
+
+#include "database_interface.h"
+#include <functional>
+#include <sqlite3.h>
+
+// Forward declaration
+class SQLiteStatement;
+
+// SQLite implementation of the DatabaseInterface
+class SQLiteDatabase : public DatabaseInterface {
+private:
+  sqlite3 *db_; // Pointer to SQLite database connection
+
+  // Helper functions
+  int executeNonQuery(
+      const std::string &query,
+      const std::function<void(SQLiteStatement &)> &bindFunc = nullptr);
+  std::vector<std::vector<std::string>> executeSelectQuery(
+      const std::string &query,
+      const std::function<void(SQLiteStatement &)> &bindFunc = nullptr);
+
+  friend class SQLiteDatabaseForeignKeyTest;
+  friend class SQLiteDatabaseCRUDTest;
+  friend class SQLiteDatabaseTriggerTest;
+
+public:
+  // Verification of the database availability
+  bool isDatabaseAvailable() override { return db_ != nullptr; }
+
+public:
+  SQLiteDatabase(const std::string &db_file);
+  ~SQLiteDatabase();
+
+  SQLiteDatabase(const SQLiteDatabase &) = delete;
+  SQLiteDatabase &operator=(const SQLiteDatabase &) = delete;
+
+  SQLiteDatabase(SQLiteDatabase &&) noexcept;
+  SQLiteDatabase &operator=(SQLiteDatabase &&) noexcept;
+
+  // Genre operations
+  bool addGenre(const NewGenre &genre) override;
+  bool removeGenre(int genre_id) override;
+  bool updateGenre(const Genre &genre) override;
+  Genre getGenre(int genre_id) override;
+  std::vector<Genre> getAllGenres() override;
+
+  // Movie operations
+  bool addMovie(const NewMovie &movie) override;
+  bool removeMovie(int movie_id) override;
+  bool updateMovie(const Movie &movie) override;
+  Movie getMovie(int movie_id) override;
+  std::vector<Movie> getAllMovies() override;
+
+  // Hall operations
+  bool addHall(const NewHall &hall) override;
+  bool removeHall(int hall_id) override;
+  bool updateHall(const Hall &hall) override;
+  Hall getHall(int hall_id) override;
+  std::vector<Hall> getAllHalls() override;
+
+  // Session operations
+  bool addSession(const NewSession &session) override;
+  bool removeSession(int session_id) override;
+  bool updateSession(const Session &session) override;
+  Session getSession(int session_id) override;
+  std::vector<Session> getAllSessions() override;
+
+  // Ticket operations
+  bool addTicket(const NewTicket &ticket) override;
+  bool removeTicket(int ticket_id) override;
+  bool updateTicket(const Ticket &ticket) override;
+  Ticket getTicket(int ticket_id) override;
+  std::vector<Ticket> getAllTickets() override;
+
+  // Refund operations
+  bool addRefund(const NewRefund &refund) override;
+  bool removeRefund(int refund_id) override;
+  bool updateRefund(const Refund &refund) override;
+  Refund getRefund(int refund_id) override;
+  std::vector<Refund> getAllRefunds() override;
+};
+
+#endif // SQLITE_DATABASE_H