private static void ProcessFlatForRentAnnouncementPreference(FlatForRentAnnouncementPreference flatForRentAnnouncementPreference,
FlatForRentAnnouncementsIntegrationEvent integrationEvent, HashSet <Guid> processedAnnouncementPreferenceIds)
{
lock (processedAnnouncementPreferenceIds)
{
if (!processedAnnouncementPreferenceIds.Add(flatForRentAnnouncementPreference.Id))
{
return;
}
}
foreach (var flatForRentAnnouncement in integrationEvent.FlatForRentAnnouncements)
{
var numberOfRooms = flatForRentAnnouncement.NumberOfRooms.ConvertToInt();
if (flatForRentAnnouncementPreference.RoomNumbersMin.HasValue && numberOfRooms.HasValue)
{
if (NumberOfRoomsMinMatches(numberOfRooms.Value, flatForRentAnnouncementPreference.RoomNumbersMin.Value))
{
ProcessFlatForRentAnnouncementPreferenceForNumberOfRoomsMax(flatForRentAnnouncement, flatForRentAnnouncementPreference, numberOfRooms);
}
}
else
{
ProcessFlatForRentAnnouncementPreferenceForNumberOfRoomsMax(flatForRentAnnouncement, flatForRentAnnouncementPreference, numberOfRooms);
}
}
}
public async Task MatchAnnouncementsToPreferencesAsync(FlatForRentAnnouncementsIntegrationEvent integrationEvent)
{
var flatForRentAnnouncementPreferences =
await _cosmosStore.Query().Where(x => x.CityId == integrationEvent.CityId && x.ServiceActive).ToListAsync();
var processedAnnouncementPreferenceIds = new HashSet <Guid>();
Parallel.ForEach(
flatForRentAnnouncementPreferences,
_parallelOptions,
flatForRentAnnouncementPreference => ProcessFlatForRentAnnouncementPreference(flatForRentAnnouncementPreference, integrationEvent, processedAnnouncementPreferenceIds));
var documents = flatForRentAnnouncementPreferences.Select(JsonConvert.SerializeObject);
await _bulkExecutor.BulkImportAsync(documents, true, true, _maxDegreeOfParallelism);
}
