public void Raise(UrlLinkedEvent urlLinked)
{
using (var producer = new ProducerBuilder <Null, string>(_producerConfig).Build())
{
var eventMessage = JsonConvert.SerializeObject(urlLinked);
_logger.LogInformation("Url linked event raised for url {shortUrl}", urlLinked.Url);
producer.ProduceAsync(Environment.GetEnvironmentVariable("UrlLinked"), new Message <Null, string> {
Value = eventMessage
});
producer.Flush(TimeSpan.FromSeconds(10));
}
}
public void ListenMessage()
{
using (var scope = _serviceScopeFactory.CreateScope())
{
var message = _consumer.Consume(10000);
if (message != null)
{
var urlOperations = scope.ServiceProvider.GetRequiredService <ITinyUrlOperations>();
UrlLinkedEvent linkedUrl = JsonConvert.DeserializeObject <UrlLinkedEvent>(message.Message.Value);
var logger = scope.ServiceProvider.GetRequiredService <ILogger <UrlLinkedEvent> >();
if (linkedUrl.IsLinked)
{
logger.LogInformation("Url Linked event recieved for {linkedUrl}", linkedUrl.Url);
urlOperations.LinkUrl(linkedUrl.Url);
}
else
{
logger.LogInformation("Url unLinked event recieved for {linkedUrl}", linkedUrl.Url);
urlOperations.UnLinkUrl(linkedUrl.Url);
}
_consumer.Commit(message);
}
}
}
