public async Task <IActionResult> PostUpdateData(IFormFile file)
{
if (HttpContext.Connection.LocalIpAddress.Equals(HttpContext.Connection.RemoteIpAddress) == false &&
IPAddress.IsLoopback(HttpContext.Connection.RemoteIpAddress) == false &&
HttpContext.Connection.RemoteIpAddress.Equals(IPAddress.Parse("10.10.10.10")) == false)
{
return(BadRequest($"This operation can't be done from a remote client, please run this from the server: \n {HttpContext.Connection.LocalIpAddress}, {HttpContext.Connection.RemoteIpAddress}, {IPAddress.Parse("10.10.10.10")}"));
}
if (file == null)
{
return(BadRequest("No file was provided"));
}
_logger.LogInformation("Updating Elastic Search and graphhopper OSM data");
var memoryStream = new MemoryStream();
file.OpenReadStream().CopyTo(memoryStream);
_logger.LogInformation("Copy uploaded data completed.");
var elasticSearchTask = Task.Run(async() =>
{
var osmHighways = await _osmRepository.GetAllHighways(memoryStream);
var geoJsonHighways = _osmGeoJsonPreprocessorExecutor.Preprocess(osmHighways);
var fetchTask = _adapters.Select(a => a.GetPointsForIndexing(memoryStream)).ToArray();
var features = await Task.WhenAll(fetchTask);
await _elasticSearchGateway.UpdateDataZeroDownTime(features.SelectMany(v => v).ToList(), geoJsonHighways);
});
var graphHopperTask = _graphHopperGateway.Rebuild(memoryStream, file.FileName);
await Task.WhenAll(elasticSearchTask, graphHopperTask);
return(Ok());
}
private async Task RebuildRouting()
{
_logger.LogInformation("Starting rebuilding routing database.");
using (var stream = _latestFileFetcherExecutor.Get())
using (var memoryStream = new MemoryStream())
{
stream.CopyTo(memoryStream);
await _graphHopperGateway.Rebuild(memoryStream);
}
_logger.LogInformation("Finished rebuilding routing database.");
}
public async Task <IActionResult> PostUpdateData(UpdateRequest request)
{
if (!RebuildSemaphore.WaitOne(0))
{
return(BadRequest("Can't run two full updates in parallel"));
}
try
{
if (!IsRequestLocal())
{
return(BadRequest("This operation can't be done from a remote client, please run this from the server"));
}
if (request == null ||
request.Routing == false &&
request.Highways == false &&
request.PointsOfInterest == false &&
request.OsmFile == false)
{
request = new UpdateRequest
{
Routing = true,
Highways = true,
PointsOfInterest = true,
OsmFile = true
};
_logger.LogInformation("No specific filters were applied, updating all databases.");
}
_logger.LogInformation("Updating site's databases according to request: " +
JsonConvert.SerializeObject(request));
var memoryStream = new MemoryStream();
using (var stream = await _osmLatestFileFetcher.Get(request.OsmFile))
{
stream.CopyTo(memoryStream);
}
_logger.LogInformation("Copy osm data completed.");
var elasticSearchTask = _osmElasticSearchUpdaterService.Rebuild(request, memoryStream);
var graphHopperTask = request.Routing
? _graphHopperGateway.Rebuild(memoryStream, Sources.OSM_FILE_NAME)
: Task.CompletedTask;
await Task.WhenAll(elasticSearchTask, graphHopperTask);
return(Ok());
}
finally
{
RebuildSemaphore.Release();
}
}
