public CommonResult EditNews(EditNewsRequest request)
{
var data = _newsProvider.GetById(request.Id);
if (request.Title.NotNullNorEmpty())
{
data.Title = request.Title;
}
if (request.TagsString.NotNullNorEmpty() && GetTagsFromTagsString(request.TagsString).Any())
{
data.Tags = GetTagsFromTagsString(request.TagsString);
}
var contentData = new NewsContentData
{
Id = request.Id,
Content = request.Content
};
if (request.Image != null)
{
var saveNewsImageResult = _newsProvider.SaveImageAsync(request.Image);
data.ImageName = saveNewsImageResult.Result.ImagePath;
}
_newsProvider.SaveDataAsync(data);
_newsProvider.SaveContentAsync(contentData);
return CommonResult.Success();
}
public async Task<CommonResult<CreateNewsResult>> CreateNewsAsync(CreateNewsRequest request)
{
var newsId = GetNewsId();
var saveNewsImageResult = await _newsProvider.SaveImageAsync(request.Image);
var data = new NewsData
{
Id = newsId,
Author = request.Author,
AuthorUserName = request.AuthorUserName,
Title = request.Title,
Date = DateTime.Now,
ImageName = saveNewsImageResult.ImagePath,
Tags = GetTagsFromTagsString(request.TagsString),
};
var contentData = new NewsContentData
{
Id = newsId,
Content = request.Content
};
await _newsProvider.SaveDataAsync(data);
await _newsProvider.SaveContentAsync(contentData);
return CommonResult<CreateNewsResult>.Success(new CreateNewsResult { Id = newsId });
}
public async Task SaveContentAsync(NewsContentData data)
{
var fileName = $"{data.Id}_content.md";
var path = Path.Combine(_newsPath, fileName);
await SaveFileAsync(path, data.Content);
}
