public override async Task <SendSmsCommand> HandleAsync(
SendSmsCommand command,
CancellationToken cancellationToken = default)
{
var messages = command.Messages
.Select(m => new SmsMessage(m, _smsCreditCalculator.Calculate(m.Body)));
await EnsureBalanceIsSufficient(messages, command.UserId);
await PublishEventAsync(command.UserId, messages, cancellationToken);
return(await base.HandleAsync(command, cancellationToken));
}
public override async Task <DeductSmsCreditsCommand> HandleAsync(
DeductSmsCreditsCommand command,
CancellationToken cancellationToken = default)
{
var user = await _applicationDbContext.Users
.FirstAsync(u => u.Id == command.UserId, cancellationToken);
user.DeductSmsBalance(_smsCreditCalculator.Calculate(command.SmsBody));
await _applicationDbContext.SaveChangesAsync(cancellationToken);
return(await base.HandleAsync(command, cancellationToken));
}