public ActionResult Index()
{
// Install-Package mongocsharpdriver for MongoDB
string connectionString = "mongodb://localhost:27017";
MongoClient client = new MongoClient(connectionString);
//check if database exists
var cursor = client.ListDatabases();
List <string> list = new List <string>();
// add database name only to the list
cursor.ForEachAsync(db => list.Add(db["name"].ToString()));
// check if list has this database name
if (!list.Contains("ShoppingDB"))
{
// create collection = tables
DB_Connection.CreateProductCollection();
DB_Connection.CreateUserCollection();
DB_Connection.CreateOrderCollection();
}
return(View());
}