public async Task <ActionResult <IEnumerable <CardDto> > > SyncCardsAsync()
{
HttpClient client = new HttpClient();
var result = await client.GetStringAsync("https://www.shenronslair.com/api/Cards");
var cards = JsonConvert.DeserializeObject <IEnumerable <CardDto> >(result);
_cardBusiness.AddRange(cards);
return(Ok(_mapper.Map <IEnumerable <CardDto> >(_cardBusiness.Get())));
}