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| /* | |
| * CH.10 Structs: Class Exercize | |
| * | |
| * Select the revision tab above for previous versions (github only) | |
| * | |
| * Revision 1: Brian Teachman, Brandon Sobjack, Carolyn Stratford | |
| * Revision 2-7: Brian | |
| * | |
| * 8/16/2016 | |
| */ | |
| #include "stdafx.h" | |
| #include <iostream> | |
| #include <fstream> | |
| #include <string> | |
| #include <vector> | |
| using namespace std; | |
| struct BankAccount | |
| { | |
| string name; | |
| double balance; | |
| int number; | |
| }; | |
| const string FILE_DIR = "c:\\cs131_temp\\"; | |
| vector<BankAccount> manageAccounts(void); | |
| void addAccount(vector<BankAccount> &accountList); | |
| void withdrawFromAccount(vector<BankAccount> &accountList); | |
| void listAccounts(vector<BankAccount> accountList, bool isMenu=false); | |
| // Default display does include balance info (isMenu=false) | |
| //TODO: Fix layout | |
| void writeToCSV(vector<BankAccount> accountList, string directory); | |
| // Write accountList to file as csv (account_list.csv) | |
| // TODO: log and throw error | |
| int main() | |
| { | |
| vector<BankAccount> accountList = manageAccounts(); | |
| //do something with this so called list of accounts | |
| return 0; | |
| } | |
| vector<BankAccount> manageAccounts() | |
| { | |
| vector<BankAccount> list; | |
| char users_selection; | |
| bool done = false; | |
| while (!done) | |
| { | |
| cout << " Select a choice: (L)ist, (A)dd, (W)ithdraw, (S)ave, (Q)uit: "; | |
| cin >> users_selection; | |
| cout << endl; | |
| switch (users_selection) | |
| { | |
| case 'L': case 'l': | |
| listAccounts(list); | |
| break; | |
| case 'A': case 'a': | |
| addAccount(list); | |
| listAccounts(list); | |
| break; | |
| case 'W': case 'w': | |
| listAccounts(list, true); //isMenu=true | |
| withdrawFromAccount(list); | |
| listAccounts(list); | |
| break; | |
| case 'S': case 's': | |
| writeToCSV(list, FILE_DIR); | |
| break; | |
| case 'Q': case 'q': | |
| done = true; | |
| break; | |
| } | |
| } | |
| return list; | |
| } | |
| void addAccount(vector<BankAccount> &accountList) | |
| { | |
| BankAccount account; | |
| cout << " Enter an account name: "; | |
| cin.ignore(); //clean input stream | |
| getline(cin, account.name); //capture proper names | |
| cout << " Enter the starting balance: "; | |
| cin >> account.balance; | |
| account.number = accountList.size() + 1; | |
| accountList.push_back(account); | |
| } | |
| void listAccounts(vector<BankAccount> accountList, bool isMenu) | |
| { | |
| cout << endl; | |
| if (isMenu) | |
| { | |
| cout << " Acc.#" << "\t" << "Name" << endl | |
| << "------------------------------" << endl; | |
| for (BankAccount account : accountList) | |
| { | |
| cout << account.number << ") \t" << account.name << endl; | |
| } | |
| } | |
| else | |
| { | |
| cout << " Acc.#" << "\t" << "Name" << "\t\t" << "Balance" << endl | |
| << "-----------------------------------" << endl; | |
| for (BankAccount account : accountList) | |
| { | |
| cout << " " << account.number << "\t" << account.name << "\t"; | |
| if (account.name.size() < 8) cout << "\t"; //TODO Fix layout | |
| cout << "$" << static_cast<double>(account.balance) << endl; | |
| } | |
| } | |
| cout << endl; | |
| } | |
| void withdrawFromAccount(vector<BankAccount> &accountList) | |
| { | |
| double amount_to_withdraw = 0; | |
| int account_number; | |
| cout << endl; | |
| cout << " Enter an account number to withdraw from: "; | |
| cin >> account_number; | |
| cout << " Enter the amount to withdraw: "; | |
| cin >> amount_to_withdraw; | |
| for (BankAccount &account : accountList) | |
| { | |
| if (account_number == account.number) | |
| { | |
| BankAccount found; | |
| account.balance -= amount_to_withdraw; | |
| } | |
| } | |
| } | |
| void writeToCSV(vector<BankAccount> accountList, string directory) | |
| { | |
| ofstream accountsFile; | |
| accountsFile.open(directory+"accounts_list.csv"); | |
| if (accountsFile.fail()) | |
| { | |
| // TODO: log and throw error | |
| exit(1); | |
| } | |
| for (BankAccount account: accountList) | |
| { | |
| accountsFile << account.number << ", " << account.name << ", " << account.balance << "\n"; | |
| } | |
| accountsFile.close(); | |
| } |
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