private async Task ProcessEvent(WebhookEventWrapper e)
{
try
{
using var scope = _scopeFactory.CreateScope();
var dbContext = scope.ServiceProvider.GetRequiredService <VmContext>();
// Don't process if event is expired
if (!e.IsExpired())
{
switch (e.WebhookEvent.Type)
{
case EventType.ViewCreated:
// Since payload field is of type object, the json serialization in player makes it into string containing json
var payloadCreate = JsonConvert.DeserializeObject <ViewCreated>(e.WebhookEvent.Payload.ToString());
await CloneMaps(payloadCreate, dbContext);
break;
case EventType.ViewDeleted:
var payloadDelete = JsonConvert.DeserializeObject <ViewDeleted>(e.WebhookEvent.Payload.ToString());
await DeleteClonedMaps(payloadDelete.ViewId, dbContext);
break;
}
}
// if no exceptions, remove this event from the db so we don't process it again
dbContext.WebhookEvents.Remove(e.WebhookEvent);
await dbContext.SaveChangesAsync();
}
catch (Exception ex)
{
_logger.LogError(ex, $"Exception processing event with Id = {e.WebhookEvent?.Id}");
// Add back to queue after a delay to retry
_ = Task.Run(async() =>
{
await Task.Delay(new TimeSpan(0, 0, e.GetRetryDelaySeconds()));
await AddEvent(e);
});
}
}
private async Task AddEvent(WebhookEventWrapper e)
{
e.Attempts++;
await _eventQueue.SendAsync(e);
}
