login.cpp

//  login.cpp
//  BasketBallGame
//
//  Created by Suraj Mann on 21/02/2020.
//  Copyright © 2020 Suraj Mann. All rights reserved.

#include "login.h"
#include <iostream>
#include <string>
using namespace std;

// calling login class - Suraj
Login::Login()
{
    
}

// object method for setting user login details - Suraj
void Login::set_user_credentials()
{
    
    // function for writing username/password to veactor - Suraj
    string users_name, users_password;
    int x=1;
    while(x>0)
    {
        cout << "Please create a username and password" << std::endl;
        cout << "Please enter a username: ";
        cin >> users_name;
        cout << "Please enter a password: ";
        cin >> users_password;
        users_list.push_back(users_name);
        users_list.push_back(users_password);
        userName = users_name;
        password = users_password;
        
        // comparing users details against vector for user credentials
        if(std::find(std::begin(users_list), std::end(users_list), users_name) != std::end(users_list) && std::find(std::begin(users_list), std::end(users_list), users_password) != std::end(users_list) )
        {
            Login(users_name, users_password);
            cout << std::endl;
            cout << "You account has been created successfully!" << std::endl;
            cout << "Username: " << users_name << std::endl;
            cout << "Password: " << users_password << std::endl;
            x=0;
        }
        else
        {
            cout << "" << endl;
            cout << "This username or password is unavailable, please try again!" << std::endl;
            x=1;
        }
    }
}

// object method for checking user credentials - Suraj
void Login::check_user_credentials()
{
    string users_name, users_password;
    
    while(true)
    {
        cout << "" << endl;
        cout << "Please enter your username and password to login" << endl;
        cout << "Username: "; cin >> users_name;
        cout << "Password: "; cin >> users_password;
        
        
        if(std::find(std::begin(users_list), std::end(users_list), users_name) != std::end(users_list) && std::find(std::begin(users_list), std::end(users_list), users_password) != std::end(users_list) )
        {
            cout << "" << endl;
            cout << "Welcome " << users_name << " you have successfully logged in!" << endl;
        }
        else
        {
            cout << "" << endl;
            cout << "Your username/password has not been recognised, please try again!" << std::endl;
        }
    }
    
}