public bool HandleInventoryReleasedEvent(InventoryReleasedEvent evt)
{
Console.WriteLine($"Handling inventory released event - {evt.EventId}");
var activity = new ProductActivity
{
OrderId = evt.OrderId,
SKU = evt.SKU,
Quantity = (int)evt.Quantity,
ActivityId = evt.EventId,
CreatedOn = DateTime.UtcNow.Ticks,
ActivityType = Entities.ActivityType.Released
};
var result = this.repository.PutActivity(activity);
return(result != null);
}
public bool HandleInventoryReleasedEvent(InventoryReleasedEvent evt)
{
Console.WriteLine($"Handling inventory released event - {evt.EventID}");
ProductActivity activity = new ProductActivity
{
OrderID = evt.OrderID,
SKU = evt.SKU,
Quantity = (int)evt.Quantity,
ActivityID = evt.EventID,
CreatedOn = DateTime.UtcNow.Ticks,
ActivityType = PartialFoods.Services.InventoryServer.Entities.ActivityType.Released
};
var result = repository.PutActivity(activity);
return(result != null);
}
public void Consume()
{
Task.Run(() =>
{
Console.WriteLine($"Starting Kafka subscription to {topic}");
using (var consumer = new Consumer <Null, string>(config, null, new StringDeserializer(Encoding.UTF8)))
{
//consumer.Assign(new List<TopicPartitionOffset> { new TopicPartitionOffset(topic, 0, 0) });
consumer.Subscribe(new[] { topic });
while (true)
{
Message <Null, string> msg;
if (consumer.Consume(out msg, TimeSpan.FromSeconds(1)))
{
string rawJson = msg.Value;
try
{
InventoryReleasedEvent evt = JsonConvert.DeserializeObject <InventoryReleasedEvent>(rawJson);
eventProcessor.HandleInventoryReleasedEvent(evt);
var committedOffsets = consumer.CommitAsync(msg).Result;
if (committedOffsets.Error.HasError)
{
Console.WriteLine($"Failed to commit offsets : {committedOffsets.Error.Reason}");
}
}
catch (Exception ex)
{
Console.WriteLine(ex.StackTrace);
Console.WriteLine($"Failed to handle inventory released event : ${ex.ToString()}");
}
}
}
}
});
}