protected void Page_Load(object sender, EventArgs e)
{
if (Session["selectedID"] != null)
{
int selectedID = (int)Session["selectedID"];
goods = new Goods();
GoodsActions goodsActions = new GoodsActions();
goods = goodsActions.FindSelectedGoods(selectedID);
DataSourceAdapterBinding dataSourceAdapterBinding = new DataSourceAdapterBinding();
GoodsPreview1.DataSource = dataSourceAdapterBinding.AdapterFill(goods);
}
}
public DataSourceAdapter AdapterFill(Goods goods)
{
DataSourceAdapter dataSourceAdapter = new DataSourceAdapter();
dataSourceAdapter.Name = goods.Name;
dataSourceAdapter.Price = goods.Price.ToString();
dataSourceAdapter.IsDiscount = goods.IsDiscount;
dataSourceAdapter.Discount = goods.Discount.ToString();
dataSourceAdapter.ImageURL = "GetBigImage.aspx?imgID=" + goods.ID;
return dataSourceAdapter;
}
public void ButtonAdd_Click(object sender, EventArgs e)
{
string name = TextBoxName.Text;
float price;
float.TryParse(TextBoxPrice.Text, out price);
bool isDiscount = CheckBox1.Checked;
int discount;
int.TryParse(TextBoxDiscount.Text, out discount);
byte[] image = null;
byte[] miniImage = null;
if (FileUploadImage.HasFile)
{
image = FileUploadImage.FileBytes;
}
if (FileUploadMiniImage.HasFile)
{
miniImage = FileUploadMiniImage.FileBytes;
}
var args = new ButtonSubmitEventArgs(name, price, isDiscount, discount,
image, miniImage);
ButtonAdd_OnClick(args);
var goods = new Goods();
goods.Name = name;
goods.Price = price;
goods.IsDiscount = isDiscount;
if (discount > 0)
{
goods.Discount = discount;
}
goods.AdditionDate = DateTime.Now;
var goodsImages = new GoodsImages();
goodsImages.Image = image;
goodsImages.MiniImage = miniImage;
GoodsActions goodsActions = new GoodsActions();
goodsActions.AddGoods(goods, goodsImages, goodsID);
Response.Redirect("~/Administrator/GoodsPreview.aspx");
}
public void SaveEditGoods(Goods goods, GoodsImages goodsImages, int goodsID)
{
using (Sessions.NewSession = Sessions.SessionFactory.OpenSession())
{
using (var transaction = Sessions.NewSession.BeginTransaction())
{
var entity = Sessions.NewSession.Get<Goods>(goodsID);
entity.Name = goods.Name;
entity.Price = goods.Price;
entity.Discount = goods.Discount;
entity.IsDiscount = goods.IsDiscount;
Sessions.NewSession.SaveOrUpdate(entity);
Sessions.NewSession.Flush();
var images = (from q in Sessions.NewSession.Linq<GoodsImages>()
where q.Goods.ID == goodsID
select q).FirstOrDefault<GoodsImages>();
if (goodsImages.Image != null)
{
images.Image = goodsImages.Image;
}
if (goodsImages.MiniImage != null)
{
images.MiniImage = goodsImages.MiniImage;
}
Sessions.NewSession.SaveOrUpdate(images);
Sessions.NewSession.Flush();
transaction.Commit();
}
}
}
public int AddGoods(Goods goods, GoodsImages goodsImages, int categoryID)
{
using (Sessions.NewSession = Sessions.SessionFactory.OpenSession())
{
using (var transaction = Sessions.NewSession.BeginTransaction())
{
//write goods in db
Sessions.NewSession.SaveOrUpdate(goods);
Sessions.NewSession.Flush();
//write relations in db
var entity = new RelationsCategoriesGoods();
entity.Categories = Sessions.NewSession.Get<Categories>(categoryID);
entity.Goods = Sessions.NewSession.Get<Goods>(goods.ID);
Sessions.NewSession.SaveOrUpdate(entity);
Sessions.NewSession.Flush();
//write images in db
goodsImages.Goods = Sessions.NewSession.Get<Goods>(goods.ID);
Sessions.NewSession.SaveOrUpdate(goodsImages);
Sessions.NewSession.Flush();
transaction.Commit();
}
}
return goodsImages.ID;
}
public void SaveEditGoods(Goods goods, GoodsImages goodsImages, int goodsID)
{
GoodsCRUD goodsCRUD = new GoodsCRUD();
goodsCRUD.SaveEditGoods(goods, goodsImages, goodsID);
}
public int AddGoods(Goods goods, GoodsImages goodsImages, int categotyID)
{
GoodsCRUD goodsCRUD = new GoodsCRUD();
return goodsCRUD.AddGoods(goods, goodsImages, categotyID);
}