public async Task EditProduct(EditProductInput input)
{
var id = input.Id;
if (id == null)
{
var count = _productRepository.GetAllList(m => m.Name == input.Name).Count();
if (count > 0)
{
throw new UserFriendlyException(string.Format("产品名 {0} 已经存在", input.Name));
}
var product = input.MapTo <Product>();
await _productRepository.InsertAsync(product);
}
else
{
var count = _productRepository.GetAllList(m => m.Name == input.Name && m.Id != id).Count();
if (count > 0)
{
throw new UserFriendlyException(string.Format("产品名 {0} 已经存在", input.Name));
}
var product = await _productRepository.GetAsync((int)id);
//oldProduct.Name = input.Name;
//oldProduct.Description = input.Description;
product = input.MapTo <EditProductInput, Product>(product);
await _productRepository.UpdateAsync(product);
}
}
public async Task <IActionResult> Edit(int id, [FromForm] EditProductInput input)
{
var absolutePath = Path.Combine(_webHostEnvironment.WebRootPath, Product.IMAGE_PATH);
await _productService.Edit(id, input, absolutePath);
await _dbContext.SaveChangesAsync();
return(Ok());
}
public async Task Edit(int id, EditProductInput input, string imageFolderPath)
{
var product = await Get(id);
if (product == null)
{
throw new Exception("product not found");
}
var sources = input.Description.GetBase64Sources();
var extension = "";
byte[] imageBytes = null;
string imageName = "";
foreach (var src in sources)
{
extension = src.GetExtensionFromBase64ImageSource();
imageBytes = Convert.FromBase64String(src.GetValueFromBase64ImageSource());
imageName = $"{Guid.NewGuid()}.{extension}";
Upload.ByteArrayToFile($"{imageFolderPath}/{imageName}", imageBytes);
input.Description = input.Description.Replace(src, $"{_configuration.GetSection("Domain").Value}/{Product.IMAGE_PATH}/{imageName}");
}
var imgs = new List <string>();
if (input.ImageLinks != null)
{
imgs.AddRange(input.ImageLinks.Select(x => x.Replace($"{Product.IMAGE_PATH}/", "")));
}
if (input.ImageFiles != null)
{
imgs.AddRange(await Task.WhenAll <string>(input.ImageFiles.Select(img => Upload.UploadImageAsync(img, imageFolderPath))));
}
product.Images = string.Join(";", imgs);
product.Name = input.Name;
product.Code = "product";
product.Description = input.Description;
product.Price = input.Price;
product.Status = input.Status;
product.SeoUrl = input.SeoUrl;
product.MetaDescription = input.MetaDescription;
product.MetaTitle = input.MetaTitle;
}