public static async Task RunNewsTweeter(MongoDbCredentials credentials)
{
DatabaseFactory databaseFactory = DatabaseFactory.Init(credentials);
NewsDatabase newsDatabase = NewsDatabase.Init(databaseFactory);
await RunNewsTweeter();
}
public static NewsDatabase Init(DatabaseFactory databaseFactory)
{
if (_instance == null)
{
lock (_instanceLock)
{
if (_instance == null)
{
_instance = new NewsDatabase(databaseFactory);
}
}
}
return(_instance);
}
private NewsUpdater()
{
this.newsDatabase = NewsDatabase.Instance;
}
private NewsTweeter()
{
this.newsDatabase = NewsDatabase.Instance;
this.random = new Random();
this.newsCrawler = new NewsCrawler();
}