public async Task <ActionResult <ProductDTO> > CreateProductAsync([FromForm] ProductForCreate model)
{
if (!ModelState.IsValid)
{
var errors = ModelState.Values.SelectMany(v => v.Errors).Select(e => e.ErrorMessage).ToList();
return(BadRequest(new ErrorResponse(HttpStatusCode.BadRequest, "Validation error", errors)));
}
var result = await _productService.CreateProductAsync(model);
return(result.Succeed
? CreatedAtRoute(nameof(GetProductByIdAsync), new { id = result.Value.Id }, result.Value)
: BadRequest(new ErrorResponse(HttpStatusCode.BadRequest, "Create fail", result.Errors)));
}
public async Task <ProcessResult <ProductDTO> > CreateProductAsync(ProductForCreate model)
{
async Task <ProductDTO> action()
{
if (await _repoWrapper.Category.FindById(model.CategoryId) == null)
{
throw new InvalidOperationException("CategoryId is not exist");
}
var entity = await _repoWrapper.Product.FindProductByNameAsync(model.ProductName);
if (entity != null)
{
throw new InvalidOperationException("ProductName is exist");
}
var product = _mapper.Map <Product>(model);
product.CreateBy = CurrentUser.UserName;
product.CreateDate = DateTime.Now;
product.Status = true;
if (model.Files != null)
{
string error = "";
var photos = new List <ProductPhoto>();
for (int i = 0; i < model.Files.Length; i++)
{
var resultUpload = await _cloudDinaryService.AddAsync(model.Files[i]);
if (resultUpload.Error != null)
{
error = resultUpload.Error.Message;
break;
}
photos.Add(new ProductPhoto
{
Id = Guid.NewGuid(),
PublicId = resultUpload.PublicId,
Url = resultUpload.SecureUrl.AbsoluteUri,
IsMain = false,
CreateBy = CurrentUser.UserName,
CreateDate = DateTime.UtcNow
});
}
if (error.Length > 0)
{
photos.ForEach(async x => await DeletePhotoFromCloudinary(x.PublicId));
throw new InvalidOperationException(error);
}
photos[0].IsMain = true;
product.ProductPhotos = photos;
}
_repoWrapper.Product.CreateProduct(product);
return(await _repoWrapper.SaveAsync() > 0 ? _mapper.Map <ProductDTO>(product) : throw new InvalidOperationException("Save fail"));
}
return(await Process.RunAsync(action));
}
