protected override void ProcessNewTransactions(IEnumerable <Transaction> transactions)
{
var count = transactions.Count();
if (count == 0)
{
Logger.LogWarning("Requested to process 0 transactions");
return;
}
Logger.LogInformation("Processing {0} transactions.", count);
var recipients = transactions.GroupBy(t => t.RecipientId);
var devicesToNotify = new List <(Device device, IEnumerable <Transaction> transactions)>();
foreach (var recipient in recipients)
{
var address = recipient.Key;
if (string.IsNullOrEmpty(address))
{
continue;
}
var registeredDevices = Context.Devices.Where(d => d.Address.Equals(address));
foreach (var device in registeredDevices)
{
devicesToNotify.Add((device, recipient.AsEnumerable()));
}
}
Logger.LogInformation("Notifying {0} devices.", devicesToNotify.Count);
foreach (var d in devicesToNotify)
{
_pusher.NotifyDevice(d.device, d.transactions);
}
}