public void Update(BlogViewModel blogViewModel)
{
var blog = Mapper.Map <BlogViewModel, Blog>(blogViewModel);
var tags = blogViewModel.Tags.Split(",");
foreach (var item in tags)
{
var tag = TextHelper.ToUnsignString(item);
var blogTagExisted = _blogTagRepository.FindSingle(x => x.BlogId == blogViewModel.Id && x.TagId == tag);
if (blogTagExisted == null)
{
blog.BlogTags.Add(new BlogTag()
{
BlogId = blogViewModel.Id,
TagId = tag,
});
}
var isExisted = _tagRepository.FindById(tag);
if (isExisted == null)
{
_tagRepository.Add(new Tag()
{
Id = tag,
Name = item,
Type = CommonConstants.blogTag
});
}
}
_blogRepository.Update(blog);
}
