public async Task <OperationResult <ProductImageDto> > UploadImageAsync(string productId, byte[] image)
{
var productDtoResult = await _productService.GetAsync(productId);
if (!productDtoResult.IsSuccess)
{
return(OperationResult <ProductImageDto> .Fail(productDtoResult.Validations));
}
Uri uriImage = await _imageService.UploadImage(image);
ProductDto product = productDtoResult.Result;
if (product?.Thumbnail is null)
{
productDtoResult = await _productService.UpdateAsync(
new(product.Id, product.Name, product.Cost, product.Price, product.PercentageOff, product.Category, product.SubCategory, uriImage)
);
}
IEnumerable <ProductImage> productImages = await _repository.GetProductImages(productDtoResult.Result.ConvertToEntity());
List <ProductImage> newProductImages = new();
if (productImages is not null)
{
newProductImages.AddRange(productImages);
}
ProductImage productImage = new()
{
Id = Guid.NewGuid(),
ProductId = productId,
Image = uriImage
};
newProductImages.Add(productImage);
if (productImages.Any())
{
await _repository.UpdateProductImages(newProductImages);
}
else
{
await _repository.CreateProductImages(newProductImages);
}
return(OperationResult <ProductImageDto> .Success(productImage.ConvertToDto()));
}
}