db.hpp

#ifndef __DB_HPP__
#define __DB_HPP__

#include <iostream>
#include <sqlite3.h>
#include <string>
#include <chrono>
#include <random>
#include <cryptopp/sha.h>
#include <cryptopp/hex.h>
#include <cryptopp/filters.h>

class Db {

public:

  Db(std::string filename);

  int addUser(std::string username, std::string password);

  bool authUser(std::string username, std::string password);

  int updateTaste(std::string username, bool vote);

  int getTaste(std::string uname);

  void closeDatabase(void);

private:
  const int MAX_STATEMENT_SIZE = 500; 
  sqlite3* database; 
  std::mt19937 rng; 
  void createDb(std::string filename);

  std::string computeHash(std::string toHash);
};

#endif /* __DB_HPP__ */