public async Task AddTagToNewsAsync(int postId, string tagName)
{
var postTags = await _postRepository.GetAllTagsByPostIdAsync(postId);
var tag = await _tagService.GetTagByNameAsync(tagName) ?? await _tagService.AddTagAsync(new Tag { Name = tagName });
if (!postTags.Select(s => s.Name).Contains(tagName))
{
await _postRepository.AddTagToPostAsync(postId, Mapper.Map <Tag, TagEntity>(tag));
}
}
public async Task AddTagsToBlogAsync(int postId, IEnumerable <string> tags) // TODO rename method
{
if (tags != null)
{
List <TagEntity> postTags = await _postRepository.GetAllTagsByPostIdAsync(postId);
IEnumerable <string> enumerable = tags as IList <string> ?? tags.ToList();
foreach (var t in enumerable)
{
Tag tag = await _tagService.GetTagByNameAsync(t) ?? await _tagService.AddTagAsync(new Tag { Name = t });
if (!postTags.Select(s => s.Name).Contains(t))
{
await _postRepository.AddTagToPostAsync(postId, Mapper.Map <Tag, TagEntity>(tag));
}
}
postTags
.Where(pt => !enumerable.Contains(pt.Name))
.ToList()
.ForEach(async pt => await _postRepository.RemoveTagFromPostAsync(postId, pt)); //!!!!!!!!!!!!!!!!!
}
}
public async Task <IActionResult> Put([FromBody] Tag tag)
{
var result = await _tagService.AddTagAsync(tag.Title);
return(Ok(result));
}
public async Task <Tag> CreateTag(string name)
{
Tag newTag = await _tagService.AddTagAsync(new Tag { Name = name });
return(newTag);
}