private void CompleteSaleButton_Click(object sender, EventArgs e) { if (SystemProtocols.ApplyCartManagementProtocol(1, null, 0, null, 0).Count > 0) { // Requesting the creation of a new transaction String message = SystemProtocols.ApplySalesTransactionProtocols(1, CreateSalesObject()); if (message == "SUCCESS") { MessageBox.Show("This transaction has been completed successfully!"); // Updating grids PopulateProductDataGrid(); UpdateCartSummaryDataGrid(); } else { MessageBox.Show("FATEL ERROR!"); // TODO: manage errors and exceptions } } else { MessageBox.Show("Please add items to complete a purchase."); } }
/// <summary> /// Funtion to add one or more selected products into the cart /// </summary> private void AddItemsToCart() { // Capturing the data of multiple selected products foreach (DataGridViewRow row in productDataGridView.SelectedRows) { if (FormatToInt(row.Cells[10].Value.ToString()) > 0) // only works if the product in the inventory has atleast 1 unit in existence { Product product = new Product(); // creating new product product.Id = row.Cells[0].Value.ToString(); // getting the selected product's id product.Name = row.Cells[2].Value.ToString(); // getting the selected product's name product.Brand = row.Cells[3].Value.ToString(); // getting the selected product's brand product.Unit = row.Cells[5].Value.ToString(); // getting the selected product's unit product.UnitPrice = FormatToDecimal(row.Cells[9].Value.ToString()); // getting the selected product's price product.Quantity = quantityNumericUpDown.Value < FormatToInt(row.Cells[10].Value.ToString()) ? // getting the desired quantity of the selected product (int)quantityNumericUpDown.Value : // the client desires less units than the limit in existence FormatToInt(row.Cells[10].Value.ToString()); // the client wants all units in existence // Adding product to cart or updating the amount of units of already added product SystemProtocols.ApplyCartManagementProtocol(2, null, 0, product, FormatToInt(row.Cells[10].Value.ToString())); } } // Updating numeric up down quantityNumericUpDown.Value = 1; quantityNumericUpDown.Maximum = 2; UpdateCartSummaryDataGrid(); // updating the cart summary }
/// <summary> /// Function to populate the cart summary data grid /// </summary> private void UpdateCartSummaryDataGrid() { // Code needed to refresh the cart summary cartSummaryDataGridView.DataSource = new List <Product>(); // reseting the datasource as a clean and empty list cartSummaryDataGridView.Refresh(); // refreshing the data grid to clean any old information an update it with the new one List <Product> summary = SystemProtocols.ApplyCartManagementProtocol(1, null, 0, null, 0); // fetching the cart if (summary.Count() > 0) { cartSummaryDataGridView.DataSource = summary; // feeding the grid view with the new information on the cart summary cartSummaryDataGridView.Refresh(); // refreshing the data grid to clean any old information an update it with the new one // Hidding unnecessary fields cartSummaryDataGridView.Columns["Id"].Visible = false; cartSummaryDataGridView.Columns["Key"].Visible = false; cartSummaryDataGridView.Columns["Brand"].Visible = false; cartSummaryDataGridView.Columns["Supplier"].Visible = false; cartSummaryDataGridView.Columns["Category"].Visible = false; cartSummaryDataGridView.Columns["Type"].Visible = false; cartSummaryDataGridView.Columns["UnitCost"].Visible = false; cartSummaryDataGridView.Columns["MinimumQuantity"].Visible = false; cartSummaryDataGridView.Columns["MaximumQuantity"].Visible = false; cartSummaryDataGridView.Columns["RegisteredBy"].Visible = false; cartSummaryDataGridView.Columns["RegistrationDate"].Visible = false; cartSummaryDataGridView.Columns["ModifiedBy"].Visible = false; cartSummaryDataGridView.Columns["ModificationDate"].Visible = false; cartSummaryDataGridView.Columns["Discontinued"].Visible = false; cartSummaryDataGridView.Columns["Total"].Visible = false; // Formationg columns cartSummaryDataGridView.Columns["Name"].Width = 180; cartSummaryDataGridView.Columns["Unit"].Width = 50; cartSummaryDataGridView.Columns["UnitPrice"].Width = 70; cartSummaryDataGridView.Columns["Quantity"].Width = 80; int quantity = 0; // variable to track the amount of items requested decimal total = 0; // variable to track the total of the entire purchase foreach (Product item in summary) { quantity += item.Quantity; // counting how many products are in the cart total += item.UnitPrice; // calculating the total price } // publishing the purchase information of a full cart numberLabel.Text = "Number of Item: " + quantity; totalLabel.Text = "Total: $" + total.ToString("0.00"); } else { // publishing the purchase information of an empty cart numberLabel.Text = "Number of Item: 0"; totalLabel.Text = "Total: $0.00"; } }
private void LogOutLabel_Click(object sender, EventArgs e) { // Executing correct log out processes SystemProtocols.ApplyLogOutProtocols(); FormsMenuList.loginForm.Show(); SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart before logging out // Closing form while freeing system resources FormsMenuList.registerNewProduct.Dispose(); }
private void RemoveOneButton_Click(object sender, EventArgs e) { // Capturing the data of multiple selected products foreach (DataGridViewRow row in cartSummaryDataGridView.SelectedRows) { // Removing one unit from a product in the cart SystemProtocols.ApplyCartManagementProtocol(5, row.Cells[0].Value.ToString(), FormatToDecimal(row.Cells[9].Value.ToString()) / FormatToInt(row.Cells[10].Value.ToString()), null, 0); } UpdateCartSummaryDataGrid(); // updating the cart summary }
private void RemoveItemButton_Click(object sender, EventArgs e) { // Capturing the data of multiple selected products foreach (DataGridViewRow row in cartSummaryDataGridView.SelectedRows) { // Adding product to cart or updating the amount of units of already added product SystemProtocols.ApplyCartManagementProtocol(4, row.Cells[0].Value.ToString(), 0, null, 0); } UpdateCartSummaryDataGrid(); // updating the cart summary }
protected override void OnFormClosing(FormClosingEventArgs e) { base.OnFormClosing(e); // Executing correct log out processes SystemProtocols.ApplyLogOutProtocols(); FormsMenuList.loginForm.Show(); SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart before logging out // Closing form while freeing system resources FormsMenuList.registerNewProduct.Dispose(); }
private void LogOutLabel_Click(object sender, EventArgs e) { // Executing correct log out processes SystemProtocols.ApplyLogOutProtocols(); FormsMenuList.loginForm.Show(); if (userInformationForm != null) { userInformationForm.Dispose(); // Closing Child } SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart before logging out // Closing form while freeing system resources FormsMenuList.usersRegistryForm.Dispose(); }
protected override void OnFormClosing(FormClosingEventArgs e) { base.OnFormClosing(e); // Executing correct log out processes SystemProtocols.ApplyLogOutProtocols(); FormsMenuList.loginForm.Show(); if (userInformationForm != null) { userInformationForm.Dispose(); // Closing Child } SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart before logging out // Closing form while freeing system resources FormsMenuList.usersRegistryForm.Dispose(); }
private void LogOutLabel_Click(object sender, EventArgs e) { // Executing correct log out processes SystemProtocols.ApplyLogOutProtocols(); FormsMenuList.loginForm.Show(); if (timesheetChild != null) { timesheetChild.Dispose(); // disposing of child timesheet if open } if (salesRecordChild != null) { salesRecordChild.Dispose(); // disposing of child sales record if open } SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart before logging out // Closing form while freeing system resources FormsMenuList.reportsAnalyticsForm.Dispose(); }
private void ClearCartButton_Click(object sender, EventArgs e) { SystemProtocols.ApplyCartManagementProtocol(3, null, 0, null, 0); // clearing the cart UpdateCartSummaryDataGrid(); // updating the cart summary }