public void RemoveComment(CommentDeleteModel commentToDelete)
{
var entity = _ctx.Comments.Single(e => e.CommentId == commentToDelete.CommentId);
_ctx.Comments.Remove(entity);
_ctx.SaveChanges();
}
public IHttpActionResult Delete(CommentDeleteModel commentToDelete)
{
var service = CreateCommentService();
service.RemoveComment(commentToDelete);
return(Ok());
}
public async Task DeleteAsync(CommentDeleteModel commentModel)
{
var comment = await GetCommentOnEditOrDeleteAsync(commentModel.ParentQuestionId, commentModel.ParentAnswerId, commentModel.CommentId);
var votesSum = await _voteRepository.CountAsync(v => v.CommentId == commentModel.CommentId);
if (votesSum > 0)
{
throw new BusinessException($"Cannot delete comment '{commentModel.CommentId}' because associated votes exist.");
}
_commentRepository.Delete(comment);
await _uow.SaveAsync();
}
public async Task <ActionResult> DeleteOnAnswerAsync(
[FromRoute] Guid questionId,
[FromRoute] Guid answerId,
[FromRoute] Guid commentId)
{
var comment = new CommentDeleteModel
{
ParentQuestionId = questionId,
ParentAnswerId = answerId,
CommentId = commentId
};
await _commentService.DeleteAsync(comment);
return(NoContent());
}
