public void Post([FromBody] string cardString)
        {
            FlashCardModel card   = JsonConvert.DeserializeObject <FlashCardModel>(cardString);
            var            client = new MongoClient("mongodb://*****:*****@ds019980.mlab.com:19980/flashcardsdb");
            IMongoDatabase db     = client.GetDatabase("flashcardsdb");
            IMongoCollection <BsonDocument> collection = db.GetCollection <BsonDocument>("flashcards");

            collection.InsertOne(card.ToBsonDocument());
        }
        public void Post(string name, string summary)
        {
            FlashCardModel card   = new FlashCardModel(name, summary);
            var            client = new MongoClient("mongodb://*****:*****@ds019980.mlab.com:19980/flashcardsdb");
            IMongoDatabase db     = client.GetDatabase("flashcardsdb");
            IMongoCollection <BsonDocument> collection = db.GetCollection <BsonDocument>("flashcards");

            collection.InsertOne(card.ToBsonDocument());
        }