private string UploadFile(IFormFile file, ETypeUpload eTypeUpload)
{
var path = "";
if (eTypeUpload == ETypeUpload.NewsImages)
{
path = Environment.GetEnvironmentVariable("PATH_IMAGES_NEWS");
}
else if (eTypeUpload == ETypeUpload.UserAvatar)
{
path = Environment.GetEnvironmentVariable("PATH_IMAGES_AVATARS");
}
if (file == null)
{
throw _apiErrors.FileNotFound;
}
var newName = $"{Guid.NewGuid().ToString()}.{file.FileName.Split('.').Last()}";
using (var fileStream = new FileStream(path + newName, FileMode.Create))
{
file.CopyTo(fileStream);
}
return(newName);
}
public ActionResult DeleteFile(string fileName, ETypeUpload eTypeUpload)
{
_mediaService.DeleteFile(fileName, eTypeUpload);
return(new OkObjectResult(new
{
Message = "Фотография успешно удалена"
}));
}
public void DeleteFile(string fileName, ETypeUpload eTypeUpload)
{
var path = "";
if (eTypeUpload == ETypeUpload.NewsImages)
{
path = Environment.GetEnvironmentVariable("PATH_IMAGES_NEWS");
var news = _db.News.FirstOrDefault(n => n.PathToImages.Contains(fileName)) ?? throw _apiErrors.NewsNotFound;
var newsImagePosition = news.PathToImages.IndexOf(fileName);
if (newsImagePosition == -1)
{
throw _apiErrors.FileNotFound;
}
news.PathToImages.RemoveAt(newsImagePosition);
}
else if (eTypeUpload == ETypeUpload.UserAvatar)
{
path = Environment.GetEnvironmentVariable("PATH_IMAGES_AVATARS");
var user = _db.Users.FirstOrDefault(entity => entity.Avatar == fileName) ?? throw _apiErrors.UserNotFount;
user.Avatar = null;
}
_db.SaveChanges();
File.Delete(path + fileName);
}
