public bool AddProduct(ProductEntity pe)
{
if (string.IsNullOrEmpty(pe.ProductName) || string.IsNullOrWhiteSpace(pe.ProductName))
{
throw new Exception("ProductName cannot be Blank or empty");
}
if (string.IsNullOrEmpty(pe.Description) || string.IsNullOrWhiteSpace(pe.Description))
{
throw new Exception("Description cannot be Blank or empty");
}
if (pe.Price <= 0)
{
throw new Exception("Price Cannot be zero or negative");
}
if (pe.Discount < 0)
{
throw new Exception("Discount cannot be negative");
}
if (string.IsNullOrEmpty(pe.Image) || string.IsNullOrWhiteSpace(pe.Image))
{
throw new Exception("Image Path cannot be blank");
}
Regex filepath = new Regex(@"^(?:[\w]\:|\\)(\\[a-z_\-\s0-9\.]+)+\.(jpeg|gif|png)$");
if (filepath.IsMatch(pe.Image))
{
}
else
{
throw new Exception("Valid FilePath should be given and extension should be .jpeg,gif or png");
}
return(dal.AddProduct(pe));
}
