public void Save(Expense expenseToSave) { Contract.Requires<ArgumentNullException>(expenseToSave != null, "The expense must not be null"); Contract.Requires<ArgumentNullException>(expenseToSave.CategoryId > 0, "There must be a category selected"); Contract.Requires<ArgumentNullException>(expenseToSave.PaymentMethodId > 0, "There must be a payment method selected"); _repository.Save(expenseToSave); }
public void Create(Expense expense) { if (expense == null) { return; } CleanUpForEF(expense); _context.Expenses.Add(expense); _context.SaveChanges(); }
public void Save(Expense expense) { if (expense.Id != 0) { Update(expense); } else { Create(expense); } }
/// <summary> /// Cancels the edit and leaves the form open /// -clears any changes made /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void btnCancel_Click(object sender, EventArgs e) { // Enables the controls for editing and updates which buttons are visible ToggleEnableControls(txtAmount, txtDetail, cmbCategory, cmbPayment, dtPick, btnSave, btnEdit, btnCancel, btnDelete); ToggleVisibility(btnSave, btnCancel, btnEdit, btnDelete); // Makes sure that the expense of the binding has the origional values currentExpense = originalExpense.Copy(); // Resets the data bindings SetDataBindings(); }
/// <summary> /// Sets the intial state and current state expense properties of the form /// </summary> /// <param name="expense">The expense the form was opened for</param> public ExpenseViewer(Expense expense) { currentExpense = expense; // Makes a shallow copy of the expense passed in originalExpense = currentExpense.Copy(); InitializeComponent(); _dataContext = new AccountingDataContext(); _expenseService = new ExpenseService(new ExpenseRepository(_dataContext)); _expenseCategoryService = new ExpenseCategoryService(new ExpenseCategoryRepository(_dataContext)); _paymentMethodService = new PaymentMethodService(new PaymentMethodRepository(_dataContext)); }
private void SaveNewExpense(DateTime dtCurrentSaveDate) { var newExpense = new Expense(decimal.Parse(txtAmount.Text), dtCurrentSaveDate, _expenseCategoryService.LoadById(Convert.ToInt32(cmbCategory.SelectedValue)), _paymentMethodService.LoadById(Convert.ToInt32(cmbPayment.SelectedValue)), txtDetail.Text); _expenseService.Create(newExpense); }
/// <summary> /// Saves the new expense into the cache -validates the amount /// and gives an option to enter more data /// </summary> /// <param name="sender">Standard sender object</param> /// <param name="e">Standard event object</param> private void btnSave_Click(object sender, EventArgs e) { // If the amount is blank if (txtAmount.Text == "") { MessageBox.Show("The amount can not be blank", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1); } // Checks that the amount is in numbers else if (!txtAmount.Text.IsDouble()) { MessageBox.Show("The amount must be in numbers", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error, MessageBoxDefaultButton.Button1); txtAmount.Text = ""; } // Otherwise saves the new expense else { var newExpense = new Expense(decimal.Parse(txtAmount.Text), dtPick.Value, _expenseCategoryService.LoadById(Convert.ToInt32(cmbCategory.SelectedValue)), _paymentMethodService.LoadById(Convert.ToInt32(cmbPayment.SelectedValue)), txtDetail.Text); _expenseService.Create(newExpense); // Asks if more data is being entered DialogResult = MessageBox.Show("The entry was saved" + "\nDo you want to add another expense? ", "Save successful", MessageBoxButtons.YesNo, MessageBoxIcon.Question, MessageBoxDefaultButton.Button1); if (DialogResult != DialogResult.Yes) { Close(); } // If more data is being entered clears the user entered data for the new data else { // Puts the focus back to the top of the form and resets the selected values cmbCategory.Focus(); txtAmount.Text = ""; txtDetail.Text = ""; } } }
public void Update(Expense expense) { _context.Expenses.Attach(expense); _context.SaveChanges(); }
public void Create(Expense expense) { _context.Expenses.Add(expense); _context.SaveChanges(); }
private void CleanUpForEF(Expense expense) { if (expense.CategoryId > 0) { expense.Category = null; } if (expense.PaymentMethodId > 0) { expense.Method = null; } }
public void Save(Expense expenseToSave) { _repository.Save(expenseToSave); }
public void Create(Expense newExpense) { _repository.Create(newExpense); }