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ItemManager.aspx.cs
136 lines (116 loc) · 4.36 KB
/
ItemManager.aspx.cs
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using System;
using System.Data;
using System.IO;
using System.Web;
public partial class ItemManager : System.Web.UI.Page
{
private bool isAuthorized;
private ItemController itemController;
private AccountController accountController;
protected void Page_Load(object sender, EventArgs e)
{
itemController = new ItemController();
accountController = new AccountController();
if (Session["CurrentAccount"] != null)
{
Account account = (Account)Session["CurrentAccount"];
if (accountController.isAccountAdmin(account.Id.ToString()))
{
isAuthorized = true;
RefreshTable();
}
else
{
isAuthorized = false;
}
}
else
{
isAuthorized = false;
Response.Redirect("Index.aspx");
}
}
protected void ItemGridView_SelectedIndexChanged(object sender, EventArgs e)
{
ItemIDTextBox.Text = ItemGridView.SelectedRow.Cells[1].Text.ToString();
ItemNameTextBox.Text = ItemGridView.SelectedRow.Cells[2].Text.ToString();
StockTextBox.Text = ItemGridView.SelectedRow.Cells[3].Text.ToString();
DescriptionTextBox.Text = ItemGridView.SelectedRow.Cells[4].Text.ToString();
PriceTextBox.Text = ItemGridView.SelectedRow.Cells[5].Text.ToString();
SalePriceTextBox.Text = ItemGridView.SelectedRow.Cells[8].Text.ToString();
}
private void RefreshTable()
{
DataSet itemDataSet = itemController.viewAllItems();
ItemGridView.DataSource = itemDataSet;
ItemGridView.DataBind();
}
protected void UpdateButton_Click(object sender, EventArgs e)
{
Item editedItem = new Item();
editedItem = itemController.retrieveItem(Convert.ToInt32(ItemIDTextBox.Text));
editedItem.Name = ItemNameTextBox.Text;
editedItem.PricePerItem = Convert.ToDouble(PriceTextBox.Text);
editedItem.Quantity = Convert.ToInt32(StockTextBox.Text);
editedItem.SalePrice = Convert.ToDouble(SalePriceTextBox.Text);
editedItem.Description = Convert.ToString(DescriptionTextBox.Text);
if (isAuthorized)
{
if (ProductImageFileUpload.HasFile)
{
string uploadFolderPath = Server.MapPath(@"~/product_images/" + editedItem.Id + "-" + editedItem.Name + "/");
if (!Directory.Exists(uploadFolderPath))
{
Directory.CreateDirectory(uploadFolderPath);
}
string uploadFilePath = uploadFolderPath + ProductImageFileUpload.FileName;
ProductImageFileUpload.SaveAs(uploadFilePath);
string filePath = @"~/product_images/" + editedItem.Id + "-" + editedItem.Name + "/" + ProductImageFileUpload.FileName;
editedItem.ProductImagePath = filePath;
}
itemController.editItem(editedItem);
itemController.updateSalePrice(editedItem.Id, editedItem.SalePrice);
RefreshTable();
ClearFields();
}
else
{
ErrorLabel.Text = "You are not authorized to update the inventory database!";
}
}
protected void DeleteButton_Click(object sender, EventArgs e)
{
if (isAuthorized)
{
Item selectedItem = itemController.retrieveItem(Convert.ToInt32(ItemIDTextBox.Text));
itemController.deleteItem(Convert.ToInt32(selectedItem.Id));
string uploadFolderPath = Server.MapPath(@"~/product_images/" + selectedItem.Id + "-" + selectedItem.Name + "/");
try
{
if (Directory.Exists(uploadFolderPath))
{
Directory.Delete(uploadFolderPath, true);
}
}
catch
{
Directory.Delete(uploadFolderPath, true);
}
RefreshTable();
ClearFields();
}
else
{
ErrorLabel.Text = "You are not authorized to delete items in the inventory database!";
}
}
private void ClearFields()
{
ItemIDTextBox.Text = "";
ItemNameTextBox.Text = "";
PriceTextBox.Text = "";
StockTextBox.Text = "";
SalePriceTextBox.Text = "";
DescriptionTextBox.Text = "";
}
}