/// <inheritdoc/>
public async Task ExtractAndPopulateQueueAsync(IAsyncCollector <Message> queue)
{
var lastReadBookmarkEntry = await _configuration.GetLastReadBookmarkId();
var lastReadPage = await _configuration.GetLastReadPage();
var numberOfPagesToProcess = await _configuration.GetNumberOfPagesToProcess();
_logger.LogInformation($"{nameof(ExtractAndPopulateQueueAsync)} - Starting to process contract events, Last read bookmark is [{lastReadBookmarkEntry}] and last read page is [{lastReadPage}] will be processing upto a maximum of [{numberOfPagesToProcess}] pages in this run.");
var selfPage = await _fcsFeedReader.ReadSelfPageAsync();
if (selfPage.Entries.Any(e => e.Id == lastReadBookmarkEntry))
{
// extract all entries after that.
var lastBookmark = selfPage.Entries.Single(e => e.Id == lastReadBookmarkEntry);
var newEntries = selfPage.Entries.Skip(selfPage.Entries.IndexOf(lastBookmark) + 1);
_logger.LogInformation($"{nameof(ExtractAndPopulateQueueAsync)} - On [Self page] found [{newEntries.Count()}] new contract events to process.");
await _queuePopulator.PopulateSessionQueue(queue, newEntries);
await _configuration.SetLastReadPage(selfPage.CurrentPageNumber);
}
else
{
// Stroy 3.
await ReadArchives(queue, lastReadBookmarkEntry, lastReadPage, numberOfPagesToProcess);
}
}
