public async Task <IActionResult> Update([FromForm] ProductModel model)
{
var server = _productService.CreateInstance();
if (server != null)
{
if (!User.Identity.IsAuthenticated)
{
return(Unauthorized());
}
if (!User.IsInRole("Admin"))
{
return(Unauthorized());
}
var user = await _userManager.GetUserAsync(User);
var transaction = _productService.Transaction(server);
try
{
var product = _productService.FindById(model.Id);
if (product == null)
{
return(NotFound());
}
var uploadResult = new ImageUploadResult();
if (model.Image != null)
{
using (var stream = model.Image.OpenReadStream())
{
_cloudinary.DeleteResources(ResourceType.Image, product.ImageId);
var uploadParams = new ImageUploadParams
{
File = new FileDescription(model.Image.Name, stream),
Folder = "Products"
};
uploadResult = _cloudinary.Upload(uploadParams);
}
}
product.Description = model.Description;
product.ImageId = uploadResult.PublicId != null ? uploadResult.PublicId : product.ImageId;
product.Image = uploadResult.SecureUrl != null?uploadResult.SecureUrl.ToString() : product.Image;
product.Name = model.Name;
product.Price = Convert.ToDecimal(model.Price);
product.Quantity = int.Parse(model.Quantity);
product.Availability = product.Quantity > 0 ? true : false;
product.Weight = Convert.ToDecimal(model.Weight);
product.UpdateUser = user.UserName;
product.UpdateDate = DateTime.Now;
var newProduct = _productService.Update(product);
List <string> categoryList = new List <string>();
if (model.CategoryId[0] != null)
{
_productCategories.CreateInstance(instance: true, context: server);
var pCList = _productCategories.GetAll(c => c.Products_Id == newProduct.Id);
_productCategories.RemoveRange(pCList);
categoryList.AddRange(model.CategoryId.SelectMany(c => c.Split(",")).ToList());
newProduct.ProductsCategories = categoryList.Select(c => new ProductCategories
{
Categories_Id = int.Parse(c),
Products_Id = newProduct.Id
}).ToList();
_productCategories.AddRange(newProduct.ProductsCategories);
}
transaction.Commit();
return(Ok());
}
catch (Exception e)
{
transaction.Dispose();
var error = e.InnerException != null ? e.InnerException.Message : e.Message;
var response = new
{
error = error
};
return(StatusCode(512, response));
}
}
return(StatusCode(423));
}