public ActionResult Input(Product model, HttpPostedFileBase uploadFile)
{
if (string.IsNullOrEmpty(model.ProductName))
{
ModelState.AddModelError("ProductName", "ProductName Expected");
}
if (model.CategoryID.ToString() == "0")
{
ModelState.AddModelError("CategoryID", "CategoryName Expected");
}
if (model.SupplierID.ToString() == "0")
{
ModelState.AddModelError("SupplierID", "SupplierName Expected");
}
if (model.UnitPrice == 0)
{
ModelState.AddModelError("UnitPrice", "UnitPrice Expected");
}
if (string.IsNullOrEmpty(model.QuantityPerUnit))
{
model.QuantityPerUnit = "";
}
if (string.IsNullOrEmpty(model.Descriptions))
{
model.Descriptions = "";
}
if (uploadFile != null)
{
string folder = Server.MapPath("~/Images/Uploads/Products");
string fileName = $"{DateTime.Now.Ticks}{Path.GetExtension(uploadFile.FileName)}";
// string fileName = Guid.NewGuid() + uploadFile.FileName;
string filePath = Path.Combine(folder, fileName);
uploadFile.SaveAs(filePath);
model.PhotoPath = fileName;
}
if (!ModelState.IsValid)
{
ViewBag.Title = model.ProductID == 0 ? "Create new Product" : "Edit a Product";
return(View(model));
}
if (model.ProductID == 0)
{
CatalogBLL.AddProduct(model);
}
else
{
CatalogBLL.UpdateProduct(model);
}
return(RedirectToAction("Index"));
}
/// <summary>
/// tao moi hoac sua
/// </summary>
/// <param name="model"></param>
/// <param name="atts"></param>
/// <param name="uploadFile"></param>
/// <returns></returns>
public ActionResult Input(Product model, string[] atts, HttpPostedFileBase uploadFile)
{
try
{
if (model.CategoryID == 0)
{
ModelState.AddModelError("CategoryID", "Please select a Category");
}
if (model.SupplierID == 0)
{
ModelState.AddModelError("SupplierID", "Please select a Supplier");
}
if (model.Description == null)
{
model.Description = "";
}
if (string.IsNullOrEmpty(model.PhotoPath))
{
Product existProduct = CatalogBLL.GetProduct(model.ProductID);
if (existProduct != null)
{
model.PhotoPath = existProduct.PhotoPath;
}
else
{
model.PhotoPath = "";
}
}
if (string.IsNullOrEmpty(model.ProductName))
{
ModelState.AddModelError("ProductName", "Product Name is invalid");
}
if (string.IsNullOrEmpty(model.QuantityPerUnit))
{
ModelState.AddModelError("QuantityPerUnit", "Quantity Per Unit is invalid");
}
if (model.UnitPrice == 0)
{
ModelState.AddModelError("UnitPrice", "Unit Price is invalid");
}
//Upload anh
if (uploadFile != null)
{
string _FileName = Path.GetFileName(uploadFile.FileName);
_FileName = DateTime.Now.Ticks.ToString() + Path.GetExtension(_FileName);
string _path = Path.Combine(Server.MapPath("~/Uploads/Images"), _FileName);
uploadFile.SaveAs(_path);
model.PhotoPath = _FileName;
}
var errors = ModelState.Values.SelectMany(v => v.Errors);
//if (ModelState.IsValid)
//{
//Luu vao DB
if (model.ProductID == 0)
{
int productID = CatalogBLL.AddProduct(model);
if (atts != null)
{
List <ProductAttribute> productAttributes = new List <ProductAttribute>();
int attLen = atts.Count();
for (int i = 0; i < attLen; i++)
{
switch (i)
{
case 0:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 1, AttributeName = "Size", AttributeValues = atts[i], DisplayOrder = 1, ProductID = productID
});
break;
case 1:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 2, AttributeName = "Color", AttributeValues = atts[i], DisplayOrder = 1, ProductID = productID
});
break;
case 2:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 3, AttributeName = "Material", AttributeValues = atts[i], DisplayOrder = 1, ProductID = productID
});
break;
case 3:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 4, AttributeName = "Origin", AttributeValues = atts[i], DisplayOrder = 1, ProductID = productID
});
break;
default:
break;
}
}
CatalogBLL.AddProductAttribute(productAttributes);
}
}
else
{
CatalogBLL.UpdateProduct(model);
if (atts != null)
{
List <ProductAttribute> productAttributes = new List <ProductAttribute>();
int attLen = atts.Length;
for (int i = 0; i < attLen; i++)
{
switch (i)
{
case 0:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 1, AttributeName = "Size", AttributeValues = atts[i], DisplayOrder = 1, ProductID = model.ProductID
});
break;
case 1:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 2, AttributeName = "Color", AttributeValues = atts[i], DisplayOrder = 1, ProductID = model.ProductID
});
break;
case 2:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 3, AttributeName = "Material", AttributeValues = atts[i], DisplayOrder = 1, ProductID = model.ProductID
});
break;
case 3:
productAttributes.Add(new ProductAttribute()
{
AttributeID = 4, AttributeName = "Origin", AttributeValues = atts[i], DisplayOrder = 1, ProductID = model.ProductID
});
break;
default:
break;
}
}
CatalogBLL.UpdateProductAttribute(productAttributes);
}
}
return(RedirectToAction("Index"));
//}
}
catch (Exception ex)
{
return(Content(ex.Message + ": " + ex.StackTrace));
}
return(View(model));
}
public ActionResult Input(Product data, HttpPostedFileBase uploadFile)
{
//Kiểm tra dữ liệu đầu vào
if (data.CategoryID.ToString() == "0")
{
ModelState.AddModelError("CategoryID", "*");
}
if (data.SupplierID.ToString() == "0")
{
ModelState.AddModelError("SupplierID", "*");
}
if (string.IsNullOrEmpty(data.ProductName))
{
ModelState.AddModelError("ProductName", "**");
}
if (string.IsNullOrEmpty(data.QuantityPerUnit))
{
ModelState.AddModelError("QuantityPerUnit", "**");
}
//UnitPrice kiểu decimal
if (string.IsNullOrEmpty(data.UnitPrice.ToString()))
{
ModelState.AddModelError("UnitPrice", "**");
}
if (string.IsNullOrEmpty(data.PhotoPath))
{
data.PhotoPath = "";
}
if (string.IsNullOrEmpty(data.Descriptions))
{
data.Descriptions = "";
}
//Nếu nó chưa thành công thì ở lại trang hiện tại
if (!ModelState.IsValid)
{
if (data.ProductID == 0)
{
ViewBag.Title = "Create new a Product";
SetAlert("Add new Product Fail , Check again!", "warning");
}
else
{
ViewBag.Title = "Update a Product";
SetAlert("Update Product Fail , Check again!", "warning");
}
return(View(data));
}
//: new update
if (uploadFile != null)
{
//Tạo folder để upload ảnh lên Server
string folder = Server.MapPath("~/Images/ProductUpload");
// string fileName = uploadFile.FileName; => dễ bị trùng khi client chọn lại
// => Solution : Sinh fileName theo giây phút để tránh trùng lặp
//c1 : Cách ghép chuổi fileName
string fileName = $"{DateTime.Now.Ticks}{Path.GetExtension(uploadFile.FileName)}";
//cach 2
// string fileName1 = string.Format("{0}{1}" ,DateTime.Now.Ticks,Path.GetExtension(uploadFile.FileName));
string filePath = Path.Combine(folder, fileName);
//Upload ảnh lên Server
uploadFile.SaveAs(filePath);
// return content|redirectoaction()
// return Json (model, JsonRequestBehavior.AllowGet);
//Gán dữ liệu cho PhotoPath
data.PhotoPath = fileName;
}
if (data.ProductID == 0)
{
CatalogBLL.AddProduct(data);
SetAlert("Add new Product success !", "success");
}
else
{
CatalogBLL.UpdateProduct(data);
SetAlert("Update Product success !", "success");
}
return(RedirectToAction("Index"));
}
public ActionResult Input(Product model, HttpPostedFileBase uploadFile)
{
Models.ProductAttributeResult models = new Models.ProductAttributeResult();
try
{
if (string.IsNullOrEmpty(model.ProductName))
{
ModelState.AddModelError("ProductName", "ProductName expected");
}
if ((model.SupplierID == 0))
{
ModelState.AddModelError("SupplierID", "SupplierID expected");
}
if (model.CategoryID == 0)
{
ModelState.AddModelError("CategoryID", "CategoryID expected");
}
if (string.IsNullOrEmpty(model.QuantityPerUnit))
{
ModelState.AddModelError("QuantityPerUnit", "QuantityPerUnit expected");
}
if (model.UnitPrice <= 0)
{
ModelState.AddModelError("UnitPrice", "UnitPrice expected");
}
if (string.IsNullOrEmpty(model.Descriptions))
{
ModelState.AddModelError("Descriptions", "Descriptions expected");
}
if (string.IsNullOrEmpty(model.PhotoPath))
{
model.PhotoPath = "";
}
if (uploadFile != null)
{
string folder = Server.MapPath("../Images/Uploads");
//string fileName = uploadfile.FileName;
string fileName = $"{DateTime.Now.Ticks}{Path.GetExtension(uploadFile.FileName)}";
string filePath = Path.Combine(folder, fileName);
uploadFile.SaveAs(filePath);
model.PhotoPath = fileName;
}
if (ViewBag.Method == "Add")
{
ViewBag.Title = "Create new product";
ViewBag.Method = "Add";
Product newProduct = new Product()
{
ProductID = 0
};
models = new Models.ProductAttributeResult()
{
Product = newProduct,
ProductAttributes = null
};
}
else if (ViewBag.Method == "Edit")
{
ViewBag.Title = "Edit a product";
ViewBag.Method = "Edit";
Product editProduct = CatalogBLL.GetProduct(Convert.ToInt32(model.ProductID));
List <ProductAttribute> attr = CatalogBLL.ListOfProductAttribute(Convert.ToInt32(model.ProductID));
models = new Models.ProductAttributeResult()
{
Product = editProduct,
ProductAttributes = attr
};
}
if (!ModelState.IsValid)
{
return(View(models));
}
if (model.ProductID == 0)
{
CatalogBLL.AddProduct(model);
}
else
{
CatalogBLL.UpdateProduct(model);
}
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message + ":" + ex.StackTrace);
return(View(model));
}
}
public IActionResult Input(ProductPostRequest model, ProductAttribute attribute, List <ProductAttribute> lstAttribute, string id = "", string query = "")
{
if (query != null && query == "AddAttribute")
{
// Attribute POST
CatalogBLL.AddProductAttribute(attribute);
return(RedirectToAction("Input", new { id = id }));
}
else
{
// Product POST
try
{
CheckNotNull(model);
SetEmptyNullableField(model);
string photoPath = UploadedFile(model);
photoPath = string.IsNullOrEmpty(id)
? ""
: string.IsNullOrEmpty(photoPath)
? CatalogBLL.GetProduct(Convert.ToInt32(id)).PhotoPath
: photoPath;
Product newProduct = new Product()
{
ProductID = model.ProductID,
ProductName = model.ProductName,
SupplierID = model.SupplierID,
CategoryID = model.CategoryID,
QuantityPerUnit = model.QuantityPerUnit,
UnitPrice = model.UnitPrice,
Descriptions = model.Descriptions,
PhotoPath = photoPath
};
// Save data into DB
if (newProduct.ProductID == 0)
{
CatalogBLL.AddProduct(newProduct);
}
else
{
CatalogBLL.UpdateProduct(newProduct);
}
return(RedirectToAction("Index"));
}
catch (MissingFieldException)
{
Product errorProduct = new Product()
{
ProductID = model.ProductID,
ProductName = model.ProductName,
SupplierID = model.SupplierID,
CategoryID = model.CategoryID,
QuantityPerUnit = model.QuantityPerUnit,
UnitPrice = model.UnitPrice,
Descriptions = model.Descriptions,
};
return(View(errorProduct));
}
catch (Exception ex)
{
_logger.LogError(ex.Message + ": " + ex.StackTrace);
return(View(model));
}
}
}
public ActionResult Input(Product model, HttpPostedFileBase uploadFile, string method)
{
ProductAttributeResult models = new ProductAttributeResult();
try
{
//TODO: Kiểm tra tính hợp lệ của dữ liệu
if (string.IsNullOrEmpty(model.ProductName))
{
ModelState.AddModelError("ProductName", "ProductName expected!");
}
if (string.IsNullOrEmpty(model.QuantityPerUnit))
{
ModelState.AddModelError("QuantityPerUnit", "QuantityPerUnit expected!");
}
if (double.IsNaN(model.UnitPrice))
{
ModelState.AddModelError("UnitPrice", "UnitPrice expected!");
}
if (model.SupplierID == 0)
{
ModelState.AddModelError("SupplierID", "SupplierID expected!");
}
if (model.CategoryID == 0)
{
ModelState.AddModelError("CategoryID", "CategoryID expected!");
}
if (string.IsNullOrEmpty(model.Descriptions))
{
model.Descriptions = "";
}
if (string.IsNullOrEmpty(model.PhotoPath))
{
model.PhotoPath = "";
}
//Upload ảnh
if (uploadFile != null)
{
string folder = Server.MapPath("~/Images/uploads");
//Lấy phần mở rộng của file
string extensionName = System.IO.Path.GetExtension(uploadFile.FileName);
if (!extensionName.Equals(".jpg") && !extensionName.Equals(".JPG") && !extensionName.Equals(".png") && !extensionName.Equals(".PNG"))
{
ModelState.AddModelError("ExtensionName", "File type expected!");
}
else
{
// Tạo tên file ngẫu nhiên
string fileName = $"{DateTime.Now.Ticks}{Path.GetExtension(uploadFile.FileName)}";
string filePath = Path.Combine(folder, fileName);
uploadFile.SaveAs(filePath);
model.PhotoPath = fileName;
}
}
if (method == "Add")
{
ViewBag.Title = "Create new product";
ViewBag.Method = "Add";
Product newProduct = new Product()
{
ProductID = 0
};
models = new ProductAttributeResult()
{
Product = newProduct,
ProductAttributes = null
};
}
else if (method == "Edit")
{
ViewBag.Title = "Edit a product";
ViewBag.Method = "Edit";
Product editProduct = CatalogBLL.GetProduct(Convert.ToInt32(model.ProductID));
List <ProductAttribute> attr = CatalogBLL.ListOfProductAttribute(Convert.ToInt32(model.ProductID));
models = new ProductAttributeResult()
{
Product = editProduct,
ProductAttributes = attr
};
}
if (!ModelState.IsValid)
{
return(View(models));
}
//TODO: Lưu dữ liệu vào DB
if (model.ProductID == 0)
{
CatalogBLL.AddProduct(model);
}
else
{
CatalogBLL.UpdateProduct(model);
}
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message + ":" + ex.StackTrace);
return(View(models));
}
}
public ActionResult Input(Product model, HttpPostedFileBase PhotoPath, string PhotoPathDraft, string Type = "")
{
try
{
//TODO :Kiểm tra tính hợp lệ của dữ liệu nhập vào
if (string.IsNullOrEmpty(model.ProductName))
{
ModelState.AddModelError("ProductName", "ProductName expected");
}
if (model.CategoryID == 0)
{
ModelState.AddModelError("CategoryID", "CategoryID expected");
}
if (model.SupplierID == 0)
{
ModelState.AddModelError("SupplierID", "SupplierID expected");
}
if (string.IsNullOrEmpty(model.QuantityPerUnit))
{
ModelState.AddModelError("QuantityPerUnit", "QuantityPerUnit expected");
}
if (string.IsNullOrEmpty(model.PhotoPath))
{
ModelState.AddModelError("PhotoPath", "PhotoPath expected");
}
if (model.UnitPrice < 0)
{
ModelState.AddModelError("UnitPrice", "UnitPrice expected");
}
if (string.IsNullOrEmpty(model.Descriptions))
{
model.Descriptions = "";
}
if (PhotoPath != null)
{
string FileName = $"{DateTime.Now.Ticks}{Path.GetExtension(PhotoPath.FileName)}";
string path = Path.Combine(Server.MapPath("~/Images/products"), FileName);
PhotoPath.SaveAs(path);
model.PhotoPath = FileName;
}
//TODO :Lưu dữ liệu nhập vào
if (model.ProductID == 0)
{
int productID = CatalogBLL.AddProduct(model);
return(RedirectToAction("Attribute", new { CategoryID = model.CategoryID, ProductID = productID, Type = Type }));
}
else
{
if (string.IsNullOrEmpty(model.PhotoPath))
{
model.PhotoPath = PhotoPathDraft;
}
CatalogBLL.UpdateProduct(model);
}
return(RedirectToAction("Index"));
}
catch (Exception ex)
{
ModelState.AddModelError("", ex.Message + ":" + ex.StackTrace);
return(View(model));
}
}
