public async Task <bool> DeleteComment(string commentId)
{
var user = await profileService.GetCurrentUser();
var comment = user.Comments.FirstOrDefault(c => c.Id == commentId) ?? await database.CommentRepository.FindById(commentId)
?? throw new EntityNotFoundException("Comment not found");
if (!UpdateOrDeleteCommentSpecification.Create(user).IsSatisfied(comment))
{
throw new NoPermissionsException("You have no permissions to perform this action");
}
database.CommentRepository.Delete(comment);
return(await database.Complete());
}
public async Task <Comment> UpdateComment(string content, Comment currentComment)
{
var user = await profileService.GetCurrentUser();
if (!UpdateOrDeleteCommentSpecification.Create(user).IsSatisfied(currentComment))
{
throw new NoPermissionsException("You are not allowed to update this post");
}
currentComment.SetContent(content);
currentComment.Update();
database.CommentRepository.Update(currentComment);
return(await database.Complete() ? currentComment : null);
}