Mini Bank Account.cpp

#include <bits/stdc++.h>
using namespace std;
class BankAccount
{
public:
    string account_holder;
    string address;
    int age;
    int account_number;

protected:
    int balance;

private:
    string password;

public:
    BankAccount(string account_holder, string address, int age, string password)
    {
        this->account_holder = account_holder;
        this->address = address;
        this->age = age;
        this->password = password;
        this->account_number = rand() % 1000000000;
        this->balance = 0;
        cout << "Your account number is" << this->account_number << endl;
    }
    int show_balance(string password)
    {
        if (this->password == password)
        {
            return this->balance;
        }
        else
        {
            return -1;
        }
    }
    void add_money(string password, int amount)
    {
        if (amount < 0)
        {
            cout << "Invalid amount" << endl;
            return;
        }
        if (this->password == password)
        {
            this->balance += amount;
            cout << "Add Money Successful " << endl;
        }
        else
        {
            cout << "password don't match";
        }
    }

    void deposit_money(string password, int amount)
    {
        if (amount < 0)
        {
            cout << "Invalid amount" << endl;
            return;
        }
        if (this->balance < amount)
        {
            cout << "Insufficient balance" << endl;
            return;
        }
        if (this->password == password)
        {
            this->balance -= amount;
            cout << "Deposit Successful " << endl;
        }
        else
        {
            cout << "password don't match";
        }
    }
    friend class MyCash;
};

class MyCash
{
protected:
    int balance;

public:
    MyCash()
    {
        this->balance = 0;
    }
    void add_money_from_bank(BankAccount *myAccount, string password, int amount)
    {
        if(amount<0)
        {
            cout<<"Invalid Amount"<<endl;
            return;
        }
        if(myAccount->balance<amount)
        {
            cout<<"Insuffient balance"<<endl;
            return;
        }
        if (myAccount->password == password)
        {
            this->balance += amount;
            myAccount->balance -= amount;
            cout << "Add money from bank is successful" << endl;
        }
        else
        {
            cout << "password didnot match";
        }
    }
    int show_balance()
    {
        return balance;
    }
};
BankAccount *create_account()
{
    string account_holder, password, address;
    int age;
    cout << "CREATE ACCOUNT" << endl;
    cout<<"Account Holder Name:";
    cin >> account_holder;
    cout<<"Address:";
    cin>>address;
    cout<<"Age:";
    cin >> age ;
    cout<<"Password:";
    cin>> password;
    BankAccount *myAccount = new BankAccount(account_holder, address, age, password);
    return myAccount;
}
void add_money(BankAccount *myAccount)
{
    string password;
    int amount;
    cout << ":ADD MONEY:" << endl;
    cout<<"Password:";
    cin >> password;
    cout<<"Amount";
    cin>> amount;
    myAccount->add_money(password, amount);
    cout << "your balance is:" << myAccount->show_balance("xyz") << endl;
}
void deposit_money(BankAccount *myAccount)
{
    string password;
    int amount;
    cout << "Deposit MONET" << endl;
    cout<<"Password:";
    cin >> password;
    cout<<"Amount:";
    cin >> amount;
    myAccount->deposit_money(password, amount);
    cout << "your balance is:" << myAccount->show_balance("xyz") << endl;
}
void add_money_from_bank(MyCash *myCash, BankAccount *myAccount)
{
    string password;
    int amount;
    cout << "Add money From Bank:" << endl;
    cout<<"Password:";
    cin >> password;
    cout<<"Amount:";
    cin >> amount;
    myCash->add_money_from_bank(myAccount, password, amount);
    cout << "your balance is:" << myAccount->show_balance("xyz") << endl;
    cout << "Mycash balance is:" << myCash->show_balance() << endl;
}
int main()
{

    BankAccount *myAccount = create_account();
   // add_money(myAccount);
    //deposit_money(myAccount);
    MyCash *myCash = new MyCash();
   //add_money_from_bank(myCash, myAccount);
     Flag:
      cout<<"select option"<<endl;
      cout<<"1. Add Money to bank"<<endl;
      cout<<"2. Deposite Money from bank"<<endl;
      cout<<"3. Add money to mycash from bank"<<endl;
      int option;
      cin>>option;
      if(option==1)
      {
        add_money(myAccount);
      }
      else if (option==2)
      {
        deposit_money(myAccount);
      }
      else if(option==3)
      {
        add_money_from_bank(myCash,myAccount);
      }
      else{
        cout<<"Invalid Option"<<endl;
      }
      goto Flag;
   
    return 0;
}