private async Task RebuildPointsOfInterest()
{
_logger.LogInformation("Starting rebuilding POIs database.");
var osmSource = _pointsOfInterestAdapterFactory.GetBySource(Sources.OSM);
var osmFeaturesTask = osmSource.GetPointsForIndexing();
var sources = _pointsOfInterestAdapterFactory.GetAll().Where(s => s.Source != Sources.OSM).Select(s => s.Source);
var otherTasks = sources.Select(s => _elasticSearchGateway.GetExternalPoisBySource(s));
await Task.WhenAll(new Task[] { osmFeaturesTask }.Concat(otherTasks));
var features = _featuresMergeExecutor.Merge(osmFeaturesTask.Result.Concat(otherTasks.SelectMany(t => t.Result)).ToList());
foreach (var feature in features)
{
var geoLocation = feature.Attributes[FeatureAttributes.POI_GEOLOCATION] as AttributesTable;
feature.Attributes.AddOrUpdate(FeatureAttributes.POI_ALT, await _elevationDataStorage.GetElevation(
new Coordinate((double)geoLocation[FeatureAttributes.LON], (double)geoLocation[FeatureAttributes.LAT]))
);
var northEast = _mathTransform.Transform((double)geoLocation[FeatureAttributes.LON], (double)geoLocation[FeatureAttributes.LAT]);
feature.Attributes.AddOrUpdate(FeatureAttributes.POI_ITM_EAST, (int)northEast.x);
feature.Attributes.AddOrUpdate(FeatureAttributes.POI_ITM_NORTH, (int)northEast.y);
}
await _elasticSearchGateway.UpdatePointsOfInterestZeroDownTime(features);
_logger.LogInformation("Finished rebuilding POIs database.");
}
private async Task RebuildPointsOfInterest()
{
_logger.LogInformation("Starting rebuilding POIs database.");
var fetchTasks = _pointsOfInterestAdapterFactory.GetAll().Select(a => a.GetPointsForIndexing()).ToArray();
var features = (await Task.WhenAll(fetchTasks)).SelectMany(v => v).ToList();
features = _featuresMergeExecutor.Merge(features);
await _elasticSearchGateway.UpdatePointsOfInterestZeroDownTime(features);
_logger.LogInformation("Finished rebuilding POIs database.");
}
private async Task RebuildPointsOfInterest()
{
_logger.LogInformation("Starting rebuilding POIs database.");
var osmSource = _pointsOfInterestAdapterFactory.GetBySource(Sources.OSM);
var osmFeaturesTask = osmSource.GetPointsForIndexing();
var sources = _pointsOfInterestAdapterFactory.GetAll().Where(s => s.Source != Sources.OSM).Select(s => s.Source);
var otherTasks = sources.Select(s => _elasticSearchGateway.GetExternalPoisBySource(s)).ToArray();
await Task.WhenAll(new Task[] { osmFeaturesTask }.Concat(otherTasks));
var features = _featuresMergeExecutor.Merge(osmFeaturesTask.Result.Concat(otherTasks.SelectMany(t => t.Result)).ToList());
await _elasticSearchGateway.UpdatePointsOfInterestZeroDownTime(features);
_logger.LogInformation("Finished rebuilding POIs database.");
}
/// <inheritdoc />
public async Task Rebuild(UpdateRequest request, Stream stream)
{
if (request.Highways)
{
_logger.LogInformation("Starting rebuilding highways database.");
var osmHighways = await _osmRepository.GetAllHighways(stream);
var geoJsonHighways = _osmGeoJsonPreprocessorExecutor.Preprocess(osmHighways);
await _elasticSearchGateway.UpdateHighwaysZeroDownTime(geoJsonHighways);
_logger.LogInformation("Finished rebuilding highways database.");
}
if (request.PointsOfInterest)
{
_logger.LogInformation("Starting rebuilding POIs database.");
var fetchTask = _adapters.Select(a => a.GetPointsForIndexing(stream)).ToArray();
var features = await Task.WhenAll(fetchTask);
await _elasticSearchGateway.UpdatePointsOfInterestZeroDownTime(features.SelectMany(v => v).ToList());
_logger.LogInformation("Finished rebuilding POIs database.");
}
}