public ICollection <string> ValidateProduct(CreateProductFormModel product)
{
var errors = new List <string>();
if (product.Name == null || product.Name.Length < ProductNameMinLength || product.Name.Length > DefaultMaxLength)
{
errors.Add($"Product '{product.Name}' must be between {ProductNameMinLength} and {DefaultMaxLength} characters long");
}
if (product.Price < ProductMinPrice || product.Price > ProductMaxPrice)
{
errors.Add($"Price must be in range ({ProductMinPrice} - {ProductMaxPrice})");
}
return(errors);
}
public ActionResult Create(CreateProductFormModel model)
{
if (ModelState.IsValid)
{
var sp = new SANPHAM();
sp.MaSP = model.MaSP;
sp.TenSP = model.TenSP;
//sp.Anh = model.Anh;
sp.MoTa = model.MoTa;
sp.ChiTiet = model.ChiTiet;
sp.SoLuong = model.SoLuong;
sp.NgayDangSP = DateTime.Now;
sp.MaDM = model.MaDM;
//try
//{
// sp.TopHot = DateTime.ParseExact(model.TopHot, "dd/MM/yyyy", null);
//}
//catch { }
sp.MaDM = model.MaDM;
if (model.ProductImage != null)
{
var fileName = model.ProductImage.FileName;
var link = "/uploads/" + fileName;
var real = Server.MapPath("~" + link);
model.ProductImage.SaveAs(real);
sp.Anh = link;
}
try
{
db.SANPHAMs.Add(sp);
db.SaveChanges();
}
catch (Exception ex)
{
ModelState.AddModelError("save_error", "Lỗi khi lưu" + ex.Message);
return(View(model));
}
return(RedirectToAction("Index", "Product"));
}
return(View(model));
}
public HttpResponse Create(CreateProductFormModel model)
{
var modelErrors = validator.ValidateProduct(model);
if (modelErrors.Any())
{
return(Error(modelErrors));
}
var product = new Product
{
Name = model.Name,
Price = model.Price,
};
this.data.Products.Add(product);
this.data.SaveChanges();
return(Redirect("/"));
}
public ActionResult Create()
{
var model = new CreateProductFormModel();
return(View(model));
}
