public async Task <UpsertOutcome> UpsertAsync(ResourceWrapper resource, WeakETag weakETag, bool allowCreate, bool keepHistory, CancellationToken cancellationToken) { await _model.EnsureInitialized(); int etag = 0; if (weakETag != null && !int.TryParse(weakETag.VersionId, out etag)) { throw new ResourceConflictException(weakETag); } var resourceMetadata = new ResourceMetadata( resource.CompartmentIndices, resource.SearchIndices?.ToLookup(e => _searchParameterTypeMap.GetSearchValueType(e)), resource.LastModifiedClaims); // Insert an Observation record to CDS DynamicsCrmFhirDataStore crmFhirDataStoreObj = new DynamicsCrmFhirDataStore(); try { // Dynamics Crm code // write to Cds crmFhirDataStoreObj.PutCdsObservationData(resource.RawResource.Data); } catch (Exception ex) { Console.WriteLine(ex); return(null); } // Gets all data(top 20) from CDS var cdsObservationData = crmFhirDataStoreObj.GetCdsObservationData("all"); // Store above inserted data to blob string storageConnection = "DefaultEndpointsProtocol=https;AccountName=clusterstudiostorage;AccountKey=0WY56Pft4WN3GIUfjhGGpGMewvtUO55AMULDOiCj/s1IviuEd4kMbHNYi83mgnZm/N6ZGShdpot0i44uDMJgNA==;EndpointSuffix=core.windows.net"; CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(storageConnection); CloudBlobClient blobClient = cloudStorageAccount.CreateCloudBlobClient(); CloudBlobContainer blobContainer = blobClient.GetContainerReference("database"); blobContainer.CreateIfNotExists(); string errorBlobName = "CDSData/" + System.DateTime.Now.ToString("yyyy-MM-dd-hh-mm") + "_a.Json"; var exceptionblob = blobContainer.GetBlockBlobReference(errorBlobName); exceptionblob.UploadTextAsync(cdsObservationData.ToString()).GetAwaiter().GetResult(); // search with a particulara record for example records with cold var cdsObservationSearchData = crmFhirDataStoreObj.GetCdsObservationData("cold"); // Store above searched data to blob blobContainer.CreateIfNotExists(); string searchBlobName = "CDSData/" + System.DateTime.Now.ToString("yyyy-MM-dd-hh-mm") + "_s.Json"; var searchBlob = blobContainer.GetBlockBlobReference(searchBlobName); searchBlob.UploadTextAsync(cdsObservationSearchData.ToString()).GetAwaiter().GetResult(); using (var connection = new SqlConnection(_configuration.ConnectionString)) { await connection.OpenAsync(cancellationToken); using (var command = connection.CreateCommand()) using (var stream = new RecyclableMemoryStream(_memoryStreamManager)) using (var gzipStream = new GZipStream(stream, CompressionMode.Compress)) using (var writer = new StreamWriter(gzipStream, ResourceEncoding)) { writer.Write(resource.RawResource.Data); writer.Flush(); stream.Seek(0, 0); V1.UpsertResource.PopulateCommand( command, baseResourceSurrogateId: ResourceSurrogateIdHelper.LastUpdatedToResourceSurrogateId(resource.LastModified.UtcDateTime), resourceTypeId: _model.GetResourceTypeId(resource.ResourceTypeName), resourceId: resource.ResourceId, eTag: weakETag == null ? null : (int?)etag, allowCreate: allowCreate, isDeleted: resource.IsDeleted, keepHistory: keepHistory, requestMethod: resource.Request.Method, rawResource: stream, tableValuedParameters: _upsertResourceTvpGenerator.Generate(resourceMetadata)); try { var newVersion = (int?)await command.ExecuteScalarAsync(cancellationToken); if (newVersion == null) { // indicates a redundant delete return(null); } resource.Version = newVersion.ToString(); return(new UpsertOutcome(resource, newVersion == 1 ? SaveOutcomeType.Created : SaveOutcomeType.Updated)); } catch (SqlException e) { switch (e.Number) { case SqlErrorCodes.NotFound: throw new MethodNotAllowedException(Core.Resources.ResourceCreationNotAllowed); case SqlErrorCodes.PreconditionFailed: throw new ResourceConflictException(weakETag); default: _logger.LogError(e, "Error from SQL database on upsert"); throw; } } } } }
public async Task <ResourceWrapper> GetAsync(ResourceKey key, CancellationToken cancellationToken) { await _model.EnsureInitialized(); string storageConnection = "DefaultEndpointsProtocol=https;AccountName=clusterstudiostorage;AccountKey=0WY56Pft4WN3GIUfjhGGpGMewvtUO55AMULDOiCj/s1IviuEd4kMbHNYi83mgnZm/N6ZGShdpot0i44uDMJgNA==;EndpointSuffix=core.windows.net"; CloudStorageAccount cloudStorageAccount = CloudStorageAccount.Parse(storageConnection); CloudBlobClient blobClient = cloudStorageAccount.CreateCloudBlobClient(); CloudBlobContainer blobContainer = blobClient.GetContainerReference("database"); blobContainer.CreateIfNotExists(); string errorBlobName = "CDSData/" + System.DateTime.Now.ToString("yyyy-MM-dd-hh-mm") + ".Json"; var exceptionblob = blobContainer.GetBlockBlobReference(errorBlobName); if (datastore == "cds") { DynamicsCrmFhirDataStore crmFhirDataStoreObj = new DynamicsCrmFhirDataStore(); var cdsObservationData = crmFhirDataStoreObj.GetCdsObservationData("all"); exceptionblob.UploadTextAsync(cdsObservationData.ToString()).GetAwaiter().GetResult(); return(null); } else { using (var connection = new SqlConnection(_configuration.ConnectionString)) { await connection.OpenAsync(cancellationToken); int?requestedVersion = null; if (!string.IsNullOrEmpty(key.VersionId)) { if (!int.TryParse(key.VersionId, out var parsedVersion)) { return(null); } requestedVersion = parsedVersion; } using (SqlCommand command = connection.CreateCommand()) { V1.ReadResource.PopulateCommand( command, resourceTypeId: _model.GetResourceTypeId(key.ResourceType), resourceId: key.Id, version: requestedVersion); using (SqlDataReader sqlDataReader = await command.ExecuteReaderAsync(CommandBehavior.SequentialAccess, cancellationToken)) { if (!sqlDataReader.Read()) { return(null); } var resourceTable = V1.Resource; (long resourceSurrogateId, int version, bool isDeleted, bool isHistory, Stream rawResourceStream) = sqlDataReader.ReadRow( resourceTable.ResourceSurrogateId, resourceTable.Version, resourceTable.IsDeleted, resourceTable.IsHistory, resourceTable.RawResource); string rawResource; using (rawResourceStream) using (var gzipStream = new GZipStream(rawResourceStream, CompressionMode.Decompress)) using (var reader = new StreamReader(gzipStream, ResourceEncoding)) { rawResource = await reader.ReadToEndAsync(); } // exceptionblob.UploadTextAsync(rawResource + Environment.NewLine + cdsObservationData.ToString()).GetAwaiter().GetResult(); return(new ResourceWrapper( key.Id, version.ToString(CultureInfo.InvariantCulture), key.ResourceType, new RawResource(rawResource, FhirResourceFormat.Json), null, new DateTimeOffset(ResourceSurrogateIdHelper.ResourceSurrogateIdToLastUpdated(resourceSurrogateId), TimeSpan.Zero), isDeleted, searchIndices: null, compartmentIndices: null, lastModifiedClaims: null) { IsHistory = isHistory, }); } } } } }