public ProductValueObject GetProductById(int?rowId)
{
var data = _productDataAccessLayer.GetProductById(rowId);
return((from DataRow row in data.Rows
select new ProductValueObject(int.Parse(row["id"].ToString()),
row["name"].ToString(), int.Parse(row["id_type"].ToString()),
uint.Parse(row["price"].ToString()), row["description"].ToString(), int.Parse(row["new"].ToString()), uint.Parse(row["unitInStock"].ToString()), uint.Parse(row["unitOnBill"].ToString()))).First());
}
public bool UpdateProduct(int id)
{
Stream req = Request.InputStream;
req.Seek(0, System.IO.SeekOrigin.Begin);
string json = new StreamReader(req).ReadToEnd();
var pro = JsonConvert.DeserializeObject <Dictionary <string, string> >(json);
Product updProduct = productDAL.GetProductById(id);
if (null == updProduct)
{
return(false);
}
if (pro.ContainsKey("Name"))
{
if ("" == pro["Name"])
{
return(false);
}
else
{
updProduct.Name = pro["Name"];
}
}
if (pro.ContainsKey("Price"))
{
Decimal price = 0;
try
{
price = Convert.ToDecimal(pro["Price"]);
}
catch (Exception)
{
return(false);
}
updProduct.Price = price;
}
return(productDAL.UpdateProduct(updProduct));
}
private bool checkProduct(int?productId)
{
if (null == productId)
{
return(false);
}
int id = Convert.ToInt32(productId);
ProductDataAccessLayer productDAL = new ProductDataAccessLayer();
if (null == productDAL.GetProductById(id))
{
return(false);
}
return(true);
}
