private async Task Handle(SaveArticleEvent @event)
        {
            ArticleRecord article;

            using (var context = new MySqlDbContext())
            {
                article = await context.Articles
                          .FirstOrDefaultAsync((x => x.Id == @event.Id));
            }

            if (article != null)
            {
                var record = new ArticleDetailsRecord
                {
                    Id       = article.Id,
                    Title    = article.Title,
                    Date     = article.Date,
                    Text     = article.Text,
                    ImageUrl = article.ImageUrl
                };

                await SaveArticle(record);
            }

            Sender.Tell(new CommandResult(), Self);
        }
        private async Task SaveArticle(ArticleDetailsRecord article)
        {
            var collection = _mongoDb.GetCollection <ArticleDetailsRecord>("articles");

            await collection.InsertOneAsync(article);
        }