public BetDto MapToDto(Bet bet)
 {
     return new BetDto
     {
         BoxerId = bet.BoxerId,
         MatchId = bet.MatchId,
         Id = bet.Id,
         UserId = bet.UserId,
         Canceled = bet.Canceled
     };
 }
 public async Task Persist(Bet bet)
 {
     DatabaseContext context = new DatabaseContext();
     context.Bets.Add(bet);
     await context.SaveChangesAsync().ConfigureAwait(false);
 }