#include <iostream>
#include <string>
#include <fstream>
using namespace std;
class Account
{
public:
int acc_type;
string acc_name1;
string acc_ic1;
string acc_contactNo1;
string acc_address1;
string acc_name2;
string acc_ic2;
string acc_contactNo2;
string acc_address2;
float acc_balance;
int index_no;
int acc_no;
Account(): acc_name2("0"),
acc_ic2("0"), acc_contactNo2("0"),
acc_address2("0"), acc_balance(0.0){}
int input_data(int index, int accNo);
void display_data();
void display_type();
int s_to_n_convert(string x);
float s_to_f_convert(string x);
string display_accType(int x);
int read_file();
void errormsg();
};
int Account::read_file()
{
ifstream read;
char answer;
read.open ("Account.txt");
if (read.fail()==1)
{
cout << "\aFile not found!\n";
do{
cout << "Want
to create new file? (Y/N): ";
cin >>
answer;
if(answer ==
89 || answer == 121)
acc_no =
1000001;
else if
(answer == 'n' || answer == 'N')
return 0;
else
cerr << "\aInvalid
respond entered, please try again!\n";
system("pause");
}while(answer!=89&&answer!=121&&answer!='n'&&answer!=
'N');
}
}
void Account::display_type()
{
cout << "Account Type: " << endl;
cout << "1. Personal Saving Account" << endl;
cout << "2. Join Saving Account (AND signing)" << endl;
cout << "3. Join Saving Account (OR signing)" << endl;
}
string Account::display_accType(int x)
{
switch (x)
{
case 1: return "1. Personal Saving
Account"; break;
case 2: return "2. Join Saving
Account (AND signing)"; break;
case 3: return "3. Join Saving
Account (OR signing)"; break;
}
}
int Account::s_to_n_convert(string x)
{
char temp1[255];
strcpy (temp1, x.c_str());
int temp = atoi(temp1);
return temp;
}
float Account::s_to_f_convert(string x)
{
char temp1[255];
strcpy (temp1, x.c_str());
float temp = atof(temp1);
return temp;
}
int Account::input_data(int index, int accNo)
{
string respond;
do{
system("cls");
//cout << index << endl;
Account::display_type();
cout << "Please choose the type of
account (0 to exit): ";
getline(cin,respond);
if(respond == "0")
return 0;
acc_type = s_to_n_convert(respond);
if(acc_type<=0 || acc_type >= 4)
{
cerr << "\aYou
have enter a invalid choice, please try again\n" ;
system("pause");
}
}while(acc_type<=0 || acc_type >= 4);
if(index == 0)
acc_no = 1000000;
else
acc_no = accNo + 1;
system("cls");
cout << "======================" << endl;
cout << "First Customer Detials" << endl;
cout << "======================" << endl;
cout << "Please enter the customer name (0 to exit): ";
getline (cin, acc_name1);
if(acc_name1 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer IC no (0 to exit): ";
getline(cin, acc_ic1);
if(acc_ic1 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer contact No (0 to exit): ";
getline(cin, acc_contactNo1);
if(acc_contactNo1 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer address (0 to exit): ";
getline(cin, acc_address1);
if(acc_address1 == "0")
{
Account::errormsg();
return 0;
}
if(acc_type == 2 || acc_type == 3)
{
system("cls");
cout << "=======================" <<
endl;
cout << "Second Customer Detials" <<
endl;
cout << "=======================" <<
endl;
cout << "Please enter the customer
name (0 to exit): ";
getline (cin, acc_name2);
if (acc_name2 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer IC
no (0 to exit): ";
getline(cin, acc_ic2);
if(acc_ic2 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer
contact No (0 to exit): ";
getline(cin, acc_contactNo2);
if(acc_contactNo2 == "0")
{
Account::errormsg();
return 0;
}
cout << "Please enter the customer
address (0 to exit): ";
getline(cin, acc_address2);
if(acc_address2 == "0")
{
Account::errormsg();
return 0;
}
}
system("cls");
do{
system("cls");
cout << "Please enter the amount to
deposit(Type 'exit' to return) :RM";
string temp;
getline(cin, temp);
if(temp == "exit")
return 0;
acc_balance = s_to_f_convert(temp);
if(acc_balance <= 0)
{
cerr << "\aYou
have enter an invalid deposit,"
" please reenter again!" << endl;
system("Pause");
}
}while(acc_balance <= 0);
Account::display_data();
char respond1;
do{
cout << "Is the detials above are
correct? (Y/N)" << endl;
cin >> respond1;
if(respond1 == 89 || respond1 == 121)
{
ofstream
read;
read.open("account.txt", ios::out|ios::app);
read <<
acc_no << ";" << acc_type << ";" << acc_name1 << ";"
<< acc_ic1 << ";" << acc_contactNo1 << ";" << acc_address1
<< ";" << acc_name2 << ";" << acc_ic2 << ";" << acc_contactNo2
<< ";" << acc_address2 << ";" << acc_balance << ";" <<endl;
read.close();
cout <<
"Registration Sucessful!\n";
}
else if(respond1==78&&respond1==110)
cerr << "\aRegistration Unsucessful!\n";
else
if(respond1!=89&&respond1!=121&&respond1!=78&&respond1!=110)
cerr <<"\aYou have enter an invalid
choice, please reenter again\n";
}while
(respond1!=89&&respond1!=121&&respond1!=78&&respond1!=110);
system("Pause");
cin.ignore();
return 0;
}
void Account::display_data()
{
system("cls");
cout << "Account Detials" << endl << endl;
cout << "Account No: " << acc_no << endl;
cout << "Account Type: " << display_accType(acc_type) << endl;
cout << "Account Balance: RM" << acc_balance << endl << endl;
cout << "Detials of 1st customer" << endl;
cout << "=======================" << endl;
cout << "Name : " << acc_name1 << endl;
cout << "IC : " << acc_ic1 << endl;
cout << "Contact No: " << acc_contactNo1<< endl;
cout << "Address : " << acc_address1<< endl;
if(acc_type == 2 || acc_type == 3)
{
cout << endl;
cout << "Detials of 2nd customer" <<
endl;
cout << "=======================" <<
endl;
cout << "Name : " << acc_name2 <<
endl;
cout << "IC : " << acc_ic2 << endl;
cout << "Contact No: " <<
acc_contactNo2<< endl;
cout << "Address : " <<
acc_address2<< endl;
}
}
void Account::errormsg()
{
cerr << "\aRegistration Cancelled\n";
system("Pause");
}
class date
{
protected:
int year, month, day, hour, minute,
sec, dayweek;
string dayofweek;
public:
void selectday(int day);
void setdate();
void displaydate();
};
void date::selectday(int day)
{
int x = day;
switch (day)
{
case 1: dayofweek = "Monday"; break;
case 2: dayofweek = "Tuesday"; break;
case 3: dayofweek = "Wednesday";
break;
case 4: dayofweek = "Thursday";
break;
case 5: dayofweek = "Friday"; break;
case 6: dayofweek = "Saturday";
break;
case 0: dayofweek = "Sunday"; break;
}
}
void date::setdate()
{
SYSTEMTIME st;//
GetSystemTime(&st);
year = st.wYear;
month = st.wMonth;
day = st.wDay;
hour = st.wHour+8;
dayweek = st.wDayOfWeek;
if(hour >23)
{
hour = hour-24;
day++;
dayweek++;
if(day > 31)
{
day = 1;
month++;
if(month >12)
{
month = 0;
year++;
}
}
}
if (dayweek > 6)
dayweek = 0;
minute = st.wMinute;
sec = st.wSecond;
selectday(st.wDayOfWeek);
}
void date::displaydate()
{
date::setdate();
//cout << "Year: " << year << endl;
//cout << "Month: " << month << endl;
//cout << "Day: " << day << endl;
//cout << "Hour: " << hour << endl;
//cout << "Minutes: " << minute << endl;
//cout << "Seconds: " << sec << endl;
//cout << "Day: " << dayofweek <<endl;
cout << dayofweek << ", ";
if(day < 10)
cout << "0" << day << "-";
else
cout << day << "-" ;
if(month < 10)
cout << "0" << month << "-";
else
cout << month << "-" ;
cout << year << ", ";
if(hour < 10)
cout << "0" << hour << ":";
else
cout << hour << ":" ;
if(minute < 10)
cout << "0" << minute << ":";
else
cout << minute << ":" ;
if(sec < 10)
cout << "0" << sec ;
else
cout << sec ;
cout << "(GMT+8)" << endl;
}
class AccountRead : public Account
{
protected:
public:
Account database[50];
int read_file(int mode);
int display_data(int mode);
int search(int x);
void menu1();
int deposit();
float withdraw(int i);
};
int AccountRead:: read_file(int mode)
//to read from customer.txt to array
//mode 1 is for create the textfile if it fails to find the textfile
//mode 2 doesn't create the textfile even if it fails to find the textfile
{
ifstream read;
char answer;
read.open ("Account.txt", ios::in);
if (read.fail()==1)//if it fails to open the text file
{
if(mode == 1)//mode 1
{
system("cls");
cout << "\aFile
not found!\n";
do{
cout << "Want to create new file? (Y/N): ";
cin >> answer;
cin.ignore();
if(answer == 'y' || answer == 'Y')
{
ofstream write ("Account.txt", ios::out);//create Account.txt
write.close();
}
else if (answer == 'n' || answer == 'N')
return 0;
else
{
cerr << "\aInvalid respond entered, please try again!\n";
system("pause");
}
}while(answer!=89&&answer!=121&&answer!='n'&&answer!=
'N');
}
else if(mode == 2)//mode 2
{
return
0;//return null value as it can't found the textfile
}
}
read.close();
char temp2[255];
ifstream file_op("Account.txt", ios::in);
int i=0;
while (!file_op.eof())//to read the textfile into array
{
file_op.getline(temp2, 255, ';');
database[i].acc_no = atoi(temp2);
file_op.getline(temp2, 255, ';');
database[i].acc_type = atoi(temp2);
file_op.getline(temp2, 255, ';');
database[i].acc_name1 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_ic1 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_contactNo1 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_address1 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_name2 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_ic2 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_contactNo2 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_address2 = temp2;
file_op.getline(temp2, 255, ';');
database[i].acc_balance =
atof(temp2);
i++;//to initiate the counter
}
file_op.close();
return i-1;
}
int AccountRead :: display_data(int mode)
{
system("cls");
int x = AccountRead::read_file(mode);//to read the file
if(x == 0)//if there is no records in the textfile
{
cerr << "\aNo Records Found!\n";
system("pause");
return 0;
}
int i;
do{
system("cls");
i = AccountRead::search(x);//to
search the record
if(i == 1000)
return 0;
}while(i >= 1000);
//to display the result
system("cls");
cout <<
"==============================================================\n";
cout << "Account No : " << database[i].acc_no << endl;
cout << "Account Type : "
<<
Account::display_accType(database[i].acc_type) << endl;
cout << "Customer 1 Name : " << database[i].acc_name1 << endl;
cout << "Customer 1 IC : " << database[i].acc_ic1 << endl;
cout << "Customer 1 Contact: " << database[i].acc_contactNo1
<< endl;
cout << "Customer 1 Address: " << database[i].acc_address1 <<
endl;
if(database[i].acc_type!=1)
{
cout << "Customer 2 Name : " <<
database[i].acc_name2 << endl;
cout << "Customer 2 IC : " <<
database[i].acc_ic2 << endl;
cout << "Customer 2 Contact: " <<
database[i].acc_contactNo2 << endl;
cout << "Customer 2 Address: " <<
database[i].acc_address2 << endl;
}
cout << "Account Balance : RM" << database[i].acc_balance <<
endl;
cout <<
"===========================================================\n";
system("Pause");
}
int AccountRead::search(int x)
{
cout << "Please enter the account no (0 to exit): ";
string temp;
getline(cin, temp);
if(temp == "0")//to exit
return 1000;
int search = Account::s_to_n_convert(temp);//convert string
to int
if(search == 0)//for invalid input
{
cout << "\aNo record found!\n";
system("pause");
return 6000;
}
for(int i = 0; i <= x; i++)//search record
{
if(AccountRead::database[i].acc_no ==
search)//for success search
return i;//return the index no
}
cout << "\aNo record found!\n";//for fail search
system("pause");
return 6000;
}
float AccountRead::withdraw(int i)
{
//to initiate the max amount to withdraw
float maxWithdraw = database[i].acc_balance/10;
maxWithdraw=maxWithdraw*10-100;
if(maxWithdraw < 0)
maxWithdraw = 0;
int withdraw;
do{
system("cls");
cout << "Each transaction will charge
RM0.50" << endl;
cout << "The balance is RM" <<
database[i].acc_balance << endl
<< "The
maximum amount that can withdraw is: RM"
<<
maxWithdraw << endl << "How much to withdraw? (0 to exit) : RM";
string temp;
getline(cin, temp);
if(temp == "0")//for exit
return 0;
withdraw =
Account::s_to_n_convert(temp);//convert string to int
if(withdraw > maxWithdraw)//for
withdrawal that exceed the balance
{
cerr << "\aDebit
amount exceed max withdraw amount.\n";
system("Pause");
}
else if(withdraw == 0)//for invalid
ammount that key in
{
cerr << "\aInvalid
withdraw amount!\n";
system("Pause");
}
}while(withdraw > maxWithdraw||withdraw == 0);
return database[i].acc_balance-=withdraw;//to get the balance
after withdraw
}
int AccountRead::deposit()
{
system("cls");
int x = AccountRead::read_file(1);//to read the file
if(x == 0)//if there is no records in the textfile
{
cerr << "\aNo Records Found!\n";
system("pause");
return 0;
}
int i;
do{
system("cls");
i = AccountRead::search(x);//to
search the record
if(i == 1000)
return 0;
}while(i >= 1000);
float deposit;
do{
system("cls");
cout << "The balance is RM" <<
database[i].acc_balance << endl
<< "How
much to deposit? (0 to exit): RM";
string temp;
getline(cin, temp);//input amount to
deposit
if(temp == "0")//to exit
{
cerr << "\aTransaction
Cancelled!\n";
system("Pause");
return 0;
}
deposit =
Account::s_to_f_convert(temp);//convert string into float
if(deposit == 0)//for invalid input
{
cerr << "\aInvalid
amount, please key in again!\n";
system("Pause");
}
}while(deposit==0);
database[i].acc_balance+=deposit;//get the balance after
deposit
ofstream write;//rewrite the account.txt
write.open("Account.txt", ios::out);
for(int j = 0; j < x; j++)
{
write << database[j].acc_no << ";"
<< database[j].acc_type << ";"
<< database[j].acc_name1 << ";"
<< database[j].acc_ic1 << ";"
<< database[j].acc_contactNo1 << ";"
<< database[j].acc_address1 << ";"
<< database[j].acc_name2 << ";"
<< database[j].acc_ic2 << ";"
<< database[j].acc_contactNo2 << ";"
<< database[j].acc_address2 << ";"
<< database[j].acc_balance << ";" <<endl;
}
write.close();
cout << "Transaction Sucess!!!\n";
system("Pause");
return 0;
}
class CheckingAccount : protected AccountRead
{
private:
float transactionFee;
float countFee(float balance);
public:
CheckingAccount():
transactionFee(0.5){};
int deposit();
int withdraw();
};
int CheckingAccount::deposit()
{
AccountRead::deposit();
return 0;
}
int CheckingAccount::withdraw()
{
system("cls");
int x = AccountRead::read_file(1);//to read the file
if(x == 0)//if there is no records in the textfile
{
cerr << "\aNo Records Found!\n";
system("pause");
return 0;
}
int i;
do{
system("cls");
i = AccountRead::search(x);//to
search the record
if(i == 1000)
return 0;
}while(i >= 1000);
//system("cls");
database[i].acc_balance=AccountRead::withdraw(i);
if(database[i].acc_balance == 0)
{
cout << "\aTransaction Cancelled!\n";
system("Pause");
return 0;
}
database[i].acc_balance=CheckingAccount::countFee(database[i].acc_balance);
ofstream write;//rewrite the account.txt
write.open("Account.txt", ios::out);
for(int j = 0; j < x; j++)
{
write << database[j].acc_no << ";"
<< database[j].acc_type << ";"
<< database[j].acc_name1 << ";"
<< database[j].acc_ic1 << ";"
<< database[j].acc_contactNo1 << ";"
<< database[j].acc_address1 << ";"
<< database[j].acc_name2 << ";"
<< database[j].acc_ic2 << ";"
<< database[j].acc_contactNo2 << ";"
<< database[j].acc_address2 << ";"
<< database[j].acc_balance << ";" <<endl;
}
write.close();
cout << "Transaction Sucess!!!\n";
system("Pause");
return 0;
}
float CheckingAccount::countFee(float balance)
{
balance = balance - transactionFee;
return balance;
}
class SavingAccount : public AccountRead , public date
{
private:
int year, month, day, hour, minute,
sec;
string dayofweek;
float interest;
public:
SavingAccount():interest(6.25){}
void calculateInterest();
void read_date();
void trigger();
void displayLast();
void selectday(int day);
void renewdate();
};
void SavingAccount::calculateInterest()
{
int index = AccountRead::read_file(2);
for(int i = 0; i < index; i++)
{
double x = database[i].acc_balance*(interest/100);
database[i].acc_balance+=x;
}
ofstream write;//rewrite the account.txt
write.open("Account.txt", ios::out);
for(int j = 0; j < index; j++)
{
write << database[j].acc_no << ";"
<< database[j].acc_type << ";"
<< database[j].acc_name1 << ";"
<< database[j].acc_ic1 << ";"
<< database[j].acc_contactNo1 << ";"
<< database[j].acc_address1 << ";"
<< database[j].acc_name2 << ";"
<< database[j].acc_ic2 << ";"
<< database[j].acc_contactNo2 << ";"
<< database[j].acc_address2 << ";"
<< database[j].acc_balance << ";" <<endl;
}
write.close();
}
void SavingAccount::read_date()
{
date::setdate();
ifstream read ("Login.txt", ios::in);
char temp[255];
if(read.fail()==1)
{
ofstream write ("Login.txt", ios::out);
write << date::year << ";" <<
date::month << ";" << date::day << ";"
<< date::hour << ";" << date::minute << ";" << date::sec << ";"
<< date::dayofweek << ";";
}
else
read.getline(temp,255, ';');
year = atoi(temp);
read.getline(temp,255, ';');
month = atoi(temp);
read.getline(temp,255, ';');
day = atoi(temp);
read.getline(temp,255, ';');
hour = atoi(temp);
read.getline(temp,255, ';');
minute = atoi(temp);
read.getline(temp,255, ';');
sec = atoi(temp);
read.getline(temp,255, ';');
dayofweek = temp;
read.close();
}
void SavingAccount::trigger()
{
SavingAccount::read_date();
date::setdate();
if (year < date::year)
SavingAccount::calculateInterest();
SavingAccount::renewdate();
}
void SavingAccount::displayLast()
{
SavingAccount::read_date();
cout << dayofweek << ", ";
if(day < 10)
cout << "0" << day << "-";
else
cout << day << "-" ;
if(month < 10)
cout << "0" << month << "-";
else
cout << month << "-" ;
cout << year << ", ";
if(hour < 10)
cout << "0" << hour << ":";
else
cout << hour << ":" ;
if(minute < 10)
cout << "0" << minute << ":";
else
cout << minute << ":" ;
if(sec < 10)
cout << "0" << sec << endl;
else
cout << sec << endl;
}
void SavingAccount::renewdate()
{
ofstream write ("Login.txt", ios::out);
write << date::year << ";" << date::month << ";" << date::day
<< ";"
<< date::hour << ";" <<
date::minute << ";" << date::sec << ";"
<< date::dayofweek <<
";";
}
int main(int argc, char *argv[])
{
system("color 4F");
int x = 1;
SavingAccount SA;
CheckingAccount CA;
SA.trigger();
while(x != 5)
{
system("cls");
string respond;
int answer;
cout <<"Welcome to NERV Banking
System v1.1" << endl;
cout <<"You logged in at ";
SA.displayLast();
cout << "Please select a service: "
<< endl
<< "1.
Register New Account" << endl
<< "2.
Check Account Detials" << endl
<< "3.
Desposit Money" << endl
<< "4.
Withdraw Money" << endl
<< "5.
Exit System (Logout)" << endl
<<
"Please enter your choice: ";
getline(cin,respond);
x = SA.s_to_n_convert(respond);
switch (x)
{
case 1:
{
int index = SA.read_file(1);
SA.input_data(index, SA.database[index-1].acc_no);break;
};
case 2:
SA.display_data(2);break;
case 3:
SA.deposit(); break;
case 4:
CA.withdraw();break;
case 5: break;
default:
{
cerr << "\aInvalid choice, please try again\n";
system("Pause");
break;
};
}
};
//system("Pause");
return EXIT_SUCCESS;
}
Total: 870 lines ^_^
