public async Task <IActionResult> UploadImageAsync(IFormFile imageFile, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
if (imageFile == null)
{
var error = ErrorResponsesService.BodyIsMissing(nameof(imageFile));
return(BadRequest(error));
}
var imageId = Guid.NewGuid();
var imageName = imageId.ToString();
var extension = Path.GetExtension(imageFile.FileName);
var path = $"{ImageDirectory}{imageName}{extension}";
var stream = imageFile.OpenReadStream();
ClientModels.Secrets.Secret clientSecret;
if (ImageValidationService.IsValidLength(imageFile.Length) && ImageValidationService.IsImage(stream))
{
var webDirectoryPath = $"{hostingEnvironment.WebRootPath}{ImageDirectory}";
if (!Directory.Exists(webDirectoryPath))
{
Directory.CreateDirectory(webDirectoryPath);
}
using (var fileStream = new FileStream($"{hostingEnvironment.WebRootPath}{path}", FileMode.Create))
{
await imageFile.CopyToAsync(fileStream, cancellationToken).ConfigureAwait(false);
var creationInfo = new SecretCreationInfo(path, string.Empty);
var modelSecret = await repository.CreateAsync(creationInfo, cancellationToken).ConfigureAwait(false);
clientSecret = Converter.SecretConverter.Convert(modelSecret);
}
}
else
{
var error = ErrorResponsesService.InvalidImageData(nameof(imageFile));
return(BadRequest(error));
}
return(Ok(clientSecret));
}
public Task <Secret> CreateAsync(SecretCreationInfo creationInfo, CancellationToken cancellationToken)
{
cancellationToken.ThrowIfCancellationRequested();
if (creationInfo == null)
{
throw new ArgumentNullException(nameof(creationInfo));
}
var id = Guid.NewGuid();
var secret = new Secret
{
Id = id,
ImageUrl = creationInfo.ImageUrl,
Description = creationInfo.Description
};
secrets.InsertOne(secret, cancellationToken: cancellationToken);
return(Task.FromResult(secret));
}