private void buttonOpenAccount_Click(object sender, EventArgs e)
{
bank_account newAccount = AccountsAndDepositsRegulator.GenerateNewAccount();
newAccount.user = user;
user.bank_account.Add(newAccount);
userContext.UpdateUser(user);
MessageBox.Show("The account added!");
}
private void UserForm_Load(object sender, EventArgs e)
{
labelSurname.Text = user.data_of_user.Surname;
labelName.Text = user.data_of_user.Name;
labelPatronymic.Text = user.data_of_user.Patronymic;
labelPassSer.Text = user.data_of_user.Passport_series;
labelPassNum.Text = user.data_of_user.Passport_number;
user.bank_account = userContext.GetBankAccountsToBindingList(user.Login);
dataGridViewAccounts.DataSource = user.bank_account;
dataGridViewAccounts.Columns[0].Visible = false;
dataGridViewAccounts.Columns[2].Visible = false;
dataGridViewAccounts.Columns[4].Visible = false;
dataGridViewAccounts.Columns[5].Visible = false;
user.credit = userContext.GetCreditsToBindingList(user.Login);
foreach (credit credit in user.credit)
{
double debt = CreditRegulator.СalculateDebt(credit);
if ((debt > 0) && CreditRegulator.CheckImpositionOfFine(credit))
{
MessageBox.Show("You are in arrears on the loan! You are fined in the amount of " + CreditRegulator.ImposeAFine(credit, debt).ToString());
userContext.UpdateUser(user);
}
}
dataGridViewCredits.DataSource = user.credit;
dataGridViewCredits.Columns[0].Visible = false;
dataGridViewCredits.Columns[1].Visible = false;
dataGridViewCredits.Columns[2].Visible = false;
dataGridViewCredits.Columns[7].Visible = false;
dataGridViewCredits.Columns[8].Visible = false;
viewUserDeposits();
BindingList <bank_account> blAccountsWithoutDeposits = new BindingList <bank_account>(user.bank_account.Where(a => a.bank_deposit == null).ToList());
dataGridViewAccountsWithoutDeposits.DataSource = blAccountsWithoutDeposits;
dataGridViewAccountsWithoutDeposits.Columns[0].Visible = false;
dataGridViewAccountsWithoutDeposits.Columns[2].Visible = false;
dataGridViewAccountsWithoutDeposits.Columns[4].Visible = false;
dataGridViewAccountsWithoutDeposits.Columns[5].Visible = false;
List <bank_deposit> userDeposits = user.bank_account.Where(a => a.bank_deposit != null).Select(d => d.bank_deposit).ToList();
foreach (bank_deposit deposit in userDeposits)
{
if (AccountsAndDepositsRegulator.InterestAccrual(deposit))
{
userContext.DeleteBankDeposit(deposit);
MessageBox.Show("The deposit period has expired! Deposit is closed! The account number of the deposit: " + deposit.bank_account.Number);
}
userContext.UpdateUser(user);
viewUserDeposits();
}
}
private void buttonCloseAccount_Click(object sender, EventArgs e)
{
if (dataGridViewAccounts.SelectedRows.Count > 0)
{
int selectedAccountId = Convert.ToInt32(dataGridViewAccounts.SelectedRows[0].Cells[0].Value);
bank_account deletingAccount = user.bank_account.Where(a => a.id == selectedAccountId).First();
if (AccountsAndDepositsRegulator.DeleteAccountCheck(deletingAccount))
{
userContext.DeleteBankAccount(deletingAccount);
userContext.UpdateUser(user);
MessageBox.Show("The account is deleted!");
}
}
else
{
MessageBox.Show("Account is not selected!");
}
}
private void buttonOpenDeposit_Click(object sender, EventArgs e)
{
BindingList <deposite_type> types = userContext.GetDepositTypesToBindingList();
TypesOfDepositsForm typesFotm = new TypesOfDepositsForm(types, user.bank_account.Select(a => a.Number).ToArray());
if (typesFotm.ShowDialog() == DialogResult.OK)
{
double sum;
if (typesFotm.textBoxSum != null && double.TryParse(typesFotm.textBoxSum.Text, out sum))
{
sum = Math.Round(sum, 1);
string numberAccountFrom = typesFotm.comboBoxFrom.Text;
if (numberAccountFrom != "")
{
bank_account accountFrom = user.bank_account.Where(a => a.Number == numberAccountFrom).First();
int depositTypeId = Convert.ToInt32(typesFotm.dataGridViewTypesOfDeposits.SelectedRows[0].Cells[0].Value);
deposite_type depositType = userContext.FindDepositeTypeById(depositTypeId);
bank_account depositAccount = AccountsAndDepositsRegulator.OpenDeposite(depositType, accountFrom, sum);
if (depositAccount != null)
{
depositAccount.user = user;
user.bank_account.Add(depositAccount);
userContext.UpdateUser(user);
viewUserDeposits();
MessageBox.Show("Deposit is opened!");
}
}
else
{
MessageBox.Show("The account is not selected!");
}
}
else
{
MessageBox.Show("The entered sum is incorrect!");
}
}
}
private void buttonCloseDeposit_Click(object sender, EventArgs e)
{
if (dataGridViewDeposits.SelectedRows.Count > 0)
{
int selectedDepositAccountId = Convert.ToInt32(dataGridViewDeposits.SelectedRows[0].Cells[0].Value);
bank_deposit closingDeposit = userContext.FindDepositeByAccountId(selectedDepositAccountId);
if (AccountsAndDepositsRegulator.CloseDepositCheck(closingDeposit))
{
userContext.DeleteBankDeposit(closingDeposit);
userContext.UpdateUser(user);
viewUserDeposits();
MessageBox.Show("Deposit is closed!");
}
else
{
MessageBox.Show("A deposit without the possibility of early closure can not be closed until the expiration date!");
}
}
else
{
MessageBox.Show("Deposit is not selected!");
}
}
private void transferMoney(bool toAnotherUser)
{
object[] accounts = user.bank_account.Where(a => a.bank_deposit == null).Select(a => a.Number).ToArray();
MoneyTransferForm transferForm = new MoneyTransferForm(accounts, toAnotherUser);
if (transferForm.ShowDialog() == DialogResult.OK)
{
string numberAccountFrom = transferForm.comboBoxFrom.Text;
string numberAccountTo;
if (toAnotherUser)
{
numberAccountTo = transferForm.textBoxToAccount.Text.Trim();
}
else
{
numberAccountTo = transferForm.comboBoxTo.Text;
}
int sum;
if (numberAccountFrom != null && numberAccountTo != null)
{
if (transferForm.textBoxSum.Text != "" && int.TryParse(transferForm.textBoxSum.Text, out sum))
{
bank_account accountFrom = user.bank_account.Where(a => a.Number == numberAccountFrom).First();
bank_account accountTo;
if (toAnotherUser)
{
accountTo = userContext.GetBankAccountsToList().Where(a => a.Number == numberAccountTo).FirstOrDefault();
}
else
{
accountTo = user.bank_account.Where(a => a.Number == numberAccountTo).FirstOrDefault();
}
if (accountTo != null)
{
if (AccountsAndDepositsRegulator.TransferMoney(accountFrom, accountTo, sum))
{
userContext.UpdateUser(user);
MessageBox.Show("The money was transferred!");
}
}
else
{
if (toAnotherUser)
{
MessageBox.Show("The payee account entered is not exist!");
}
else
{
MessageBox.Show("The account is not selected!");
}
}
}
else
{
MessageBox.Show("The sum entered is not correct!");
}
}
else
{
MessageBox.Show("The account is not selected!");
}
}
}