private void AdminSetup() {
var acc0 = new AdminAccount(0, "admin-pete-w", "password", "Pete Wilkinson", false);
AccountList accList = new AccountList(true);
accList.AddAdminAccount(acc0);
accList.SaveAdminData();
}
/// <summary>
/// This function logs out a user from the system.
/// </summary>
/// <param name="accountId">The user ID to log out.</param>
/// <returns>returns -1 to show the user has been logged out. </returns>
public int LogoutAdmin(int accountId)
{
var accs = Persister.ReadFromBinaryFile <List <AdminAccount> >(@"AdminAccounts.txt");
foreach (var account in accs)
{
if (account._accountId == accountId)
{
account._loginStatus = false;
var temp = new AccountList(accs);
temp.SaveAdminData();
return(-1);
}
}
return(-1);
}
/// <summary>
/// This function takes the username and password entered by the user.
/// It then calls the function to read the Accounts file; this then verifies the entered details
/// against the stored details. If both match, it returns the accountId.
/// </summary>
/// <param name="username">A string containing the username the user entered when attempting to log in.</param>
/// <param name="password">A string containing the password the user entered when attempting to log in.</param>
/// <returns>If successful, the accountId, else -1 to signal a failure.</returns>
public int VerifyLogin(string username, string password)
{
if (username.StartsWith("admin"))
{
var accs = Persister.ReadFromBinaryFile <List <AdminAccount> >(@"AdminAccounts.txt");
foreach (var account in accs)
{
if (account._username == username && account._password == password)
{
if (account._loginStatus)
{
return(-2);
}
account._loginStatus = true;
var temp = new AccountList(accs);
temp.SaveAdminData();
return(account._accountId);
}
}
return(-1);
}
else
{
var accs = Persister.ReadFromBinaryFile <List <CustomerAccount> >(@"Accounts.txt");
foreach (var account in accs)
{
if (account._username == username && account._password == password)
{
if (account._loginStatus)
{
return(-2);
}
account._loginStatus = true;
var temp = new AccountList(accs);
temp.SaveCustomerData();
return(account._accountId);
}
}
return(-1);
}
}