public async Task CanQueryForIds()
{
var gateway = new PortalGateway("http://services.arcgisonline.com/arcgis/");
var query = new QueryForIds(@"/Specialty/Soil_Survey_Map/MapServer/2");
var result = await IntegrationTestFixture.TestPolicy.ExecuteAsync(() =>
{
return(gateway.QueryForIds(query));
});
Assert.NotNull(result);
Assert.Null(result.Error);
Assert.NotNull(result.ObjectIds);
Assert.True(result.ObjectIds.Any());
var queryFiltered = new QueryForIds(@"/Specialty/Soil_Survey_Map/MapServer/2".AsEndpoint())
{
ObjectIds = result.ObjectIds.Take(100).ToList()
};
var resultFiltered = await IntegrationTestFixture.TestPolicy.ExecuteAsync(() =>
{
return(gateway.QueryForIds(queryFiltered));
});
Assert.NotNull(resultFiltered);
Assert.Null(resultFiltered.Error);
Assert.NotNull(resultFiltered.ObjectIds);
Assert.True(resultFiltered.ObjectIds.Any());
Assert.True(resultFiltered.ObjectIds.Count() == queryFiltered.ObjectIds.Count);
}
public static async Task Run([TimerTrigger("0 */15 * * * *")] TimerInfo timer, ILogger log)
{
#if DEBUG
log.LogInformation("Update traffic layer . . .");
#endif
var trafficUrl = Environment.GetEnvironmentVariable(@"traffic.url");
#if DEBUG
log.LogInformation($"Connecting to {trafficUrl}");
#endif
var portalUrl = Environment.GetEnvironmentVariable(@"portal.url");
var appId = Environment.GetEnvironmentVariable(@"portal.appid");
var clientId = Environment.GetEnvironmentVariable(@"portal.clientid");
var featureService = Environment.GetEnvironmentVariable(@"portal.featureservice");
try
{
var roadFeatureCollection = await TrafficServiceInstance.Query(trafficUrl);
var wgs84 = new Crs {
Type = @"EPSG", Properties = new CrsProperties {
Wkid = 4326
}
};
roadFeatureCollection.CoordinateReferenceSystem = wgs84;
var roadFeatures = roadFeatureCollection.ToFeatures();
using (var gateway = new PortalGateway(portalUrl, tokenProvider: new ArcGISOnlineAppLoginOAuthProvider(appId, clientId)))
{
#if DEBUG
var info = await gateway.Info();
log.LogInformation($"Connecting to {info.FullVersion}");
#endif
var featureServiceEndpoint = featureService.AsEndpoint();
var queryAllIds = new QueryForIds(featureServiceEndpoint);
queryAllIds.Where = @"1=1";
var queryAllIdsResult = await gateway.QueryForIds(queryAllIds);
var deleteAll = new ApplyEdits <IGeometry>(featureServiceEndpoint);
deleteAll.Deletes.AddRange(queryAllIdsResult.ObjectIds);
var deleteAllResult = await gateway.ApplyEdits(deleteAll);
var addRoads = new ApplyEdits <IGeometry>(featureServiceEndpoint);
foreach (var roadFeature in roadFeatures)
{
roadFeature.Geometry.SpatialReference = SpatialReference.WGS84;
var serviceDateTime = (DateTime)roadFeature.Attributes[@"auswertezeit"];
roadFeature.Attributes[@"auswertezeit"] = DateTimeUtils.ConvertServiceTimeToUniversalTime(serviceDateTime);
addRoads.Adds.Add(roadFeature);
}
var addRoadsResult = await gateway.ApplyEdits(addRoads);
}
}
catch (Exception ex)
{
log.LogError(ex.Message);
}
}