public static void ImportSalesReportsIntoDatabase()
        {
            string currentDate = DateTime.Now.ToString("yyyy-MM-dd");
            string JsonDirectory = "../../Json-Reports/" + currentDate;

            var reports = GetProductReportFiles(JsonDirectory);

            var db = new MongoConnection("SalesDB");
            db.CreateCollection<ProductReport>("SalesByProductReports");

            foreach (var report in reports)
            {
                Console.WriteLine("Importing current record in MongoDB...");
                db.Collections["SalesByProductReports"].Insert(report);
                Console.WriteLine("Done.");
            }
        }