public async Task <long> AddAsync(CommentsModel obj)
{
Comments comment = new Comments()
{
userId = obj.userId,
blogId = obj.blogId,
commentContent = obj.commentContent
};
return(await _repository.AddAsync(comment));
}
public async Task AddAsync(Comment comment)
{
Validator.Validate(comment);
var postAlreadyAdded = await postRepository.GetAsync(comment.PostId);
if (postAlreadyAdded == null)
{
throw new Exception("post not found for adding comment");
}
var commentAlreadyAdded = await GetAsync(comment.Id);
if (commentAlreadyAdded != null)
{
throw new Exception("already added");
}
await repository.AddAsync(comment);
}