public async Task <IActionResult> UploadProductImages(IList <IFormFile> files, long productId)
{
if (files.Count == 0)
{
return(BadRequest());
}
IList <Image> images = new List <Image>();
foreach (IFormFile file in files)
{
if (imageWriter.IsImageFile(file))
{
//Create unique file name with UUID and file extension
string fileName = Path.GetFileName(file.FileName);
string extension = Path.GetExtension(fileName);
string uniqueFileName = Guid.NewGuid().ToString() + extension;
//Get file path in wwwroot folder
string imageUrl = "\\images\\products\\" + uniqueFileName;
//Get absolute path
string uploads = Path.Combine(_appHostingEnv.WebRootPath, "images", "products");
string path = Path.Combine(uploads, uniqueFileName);
//Upload image on the server
await imageWriter.UploadImageAsync(file, path);
imageRepository.AddImage(new Image {
Name = uniqueFileName, Url = imageUrl, ProductID = productId
});
//Add new image in list to return back to client
Image image = new Image
{
Name = uniqueFileName,
Url = imageUrl
};
images.Add(image);
}
}
return(Ok(images));
}
