private async Task <TResponse> DoBetCommandTransactions <TRequest, TResponse>(TRequest request,
Func <Guid, BetCommandTransactionRequest, Task <BetCommandResponseTransaction> > betCommandPerTransaction)
where TResponse : BetCommandResponse, new()
where TRequest : BetCommandRequest
{
using (var scope = _transactionScope.GetTransactionScopeAsync())
{
var playerId = GetPlayerIdFromToken(request);
var resultTransactions = new List <BetCommandResponseTransaction>();
foreach (var betCommandTransactionRequest in request.Transactions)
{
var betCommandResult = await betCommandPerTransaction.Invoke(playerId, betCommandTransactionRequest);
resultTransactions.Add(betCommandResult);
}
var balance = await _gameQueries.GetPlayableBalanceAsync(playerId);
scope.Complete();
return(new TResponse
{
Balance = balance.Balance,
CurrencyCode = balance.CurrencyCode,
Transactions = resultTransactions
});
}
}