#pragma warning disable CA1801 // Remove unused parameter #pragma warning disable IDE0060 // Remove unused parameter /// <summary> /// Get data from DAWA DAGI WebApi and bootload database. /// </summary> /// <param name="transactionInfo">Dummy - not used.</param> /// <returns>Count of all rows.</returns> /// <typeparam name="T">Any DAGI entity class in the JOInformatik.DawaReplication.DataAccess namespace.</typeparam> public static int Dagi <T>(DawaProcessInfo transactionInfo, DateTime starttime) #pragma warning restore IDE0060 // Remove unused parameter #pragma warning restore CA1801 // Remove unused parameter where T : DAGIBase { var methodName = LoggingUtils.GetMethodName(); string entityName = typeof(T).Name; Logger?.Info($"{methodName}: Processing entity {entityName}"); var entityNameApi = entityName.Substring(6).ToLowerInvariant(); // Get rid of starting "DAGI__" int counter = 0; var itemList = new List <T>(); var syncDeletesTime = DateTime.Now; var stopwatch = System.Diagnostics.Stopwatch.StartNew(); using (var httpClient = new HttpClient()) { // Always use "&noformat" for increased performance: var stream = httpClient.GetStreamAsync($"{DawaApiUri}{entityNameApi}?format=geojson&srid={(int)KoordinatsystemSrid.ETRS89}&noformat").Result; stream.ReadTimeout = ReadTimeoutInSeconds * 1000; var fileStream = LocalDataHelper.CreateTempFile(entityName); try { // Remove geojson header and save to file. Read from same file and stop when reaching end of array(list of objects). for (int x = 0; x < DKStedDataStartPos; x++) { stream.ReadByte(); } stream.CopyTo(fileStream); stream.Close(); fileStream.Close(); } catch { // If something goes wrong, make sure to close filestream, so we can try to write to the file again. stream.Close(); fileStream.Close(); throw; } } var fileLocation = LocalDataHelper.RenameTempFile(entityName); Console.Write("Done saving to file."); using (var reader = new JsonTextReader(new StreamReader(fileLocation))) { DBContext.Database.BeginTransaction(); try { while (reader.Read()) { if (reader.TokenType == JsonToken.EndArray) { break; } if (reader.TokenType == JsonToken.StartObject) { var item = JObject.Load(reader); T rootItemAsObject = JsonConvert.DeserializeObject <T>(item.ToString(Formatting.None), UserJsonSerializerSettings); T itemAsObject = JsonConvert.DeserializeObject <T>(item["properties"].ToString(Formatting.None), UserJsonSerializerSettings); itemAsObject.SetEntityFields(item); itemAsObject.Geometry = rootItemAsObject.Geometry; itemList.Add(itemAsObject); counter += 1; if (itemList.Count % DKStedBulkSize == 0) { DBContext.BulkInsertOrUpdate(itemList); itemList.Clear(); } } } Logger?.Info($"{methodName}: Total fetched: {counter}"); DBContext.BulkInsertOrUpdate(itemList); DagiStedHelper.DeleteOldRows(DBContext, entityName, syncDeletesTime); var finishtime = EntityStateHelper.SetEntityStateDone(DBContext, entityName, true, -1, counter); EntityStateHelper.SetEntityStateHistoryDone(DBContext, entityName, true, starttime, finishtime, -1, itemList.Count, 0); if (UseMSApplicationInsights) { TelemetryHelper.AddTelemetryForEntity(EntityProcessMode.Dagi, entityName, stopwatch); } DBContext.Database.CommitTransaction(); } catch (Exception ex) { if (DBContext.Database.CurrentTransaction != null) { DBContext.Database.RollbackTransaction(); } var exception = ex.InnerException ?? ex; var finishtime = EntityStateHelper.SetEntityStateDone(DBContext, entityName, false, -1, counter, exception.Message); EntityStateHelper.SetEntityStateHistoryDone(DBContext, entityName, false, starttime, finishtime, -1, null, null, exception.Message); if (reader != null) { reader.Close(); } throw; } } // Delete temporary file. LocalDataHelper.RemoveTempFile(fileLocation); return(counter); }
/// <summary> /// Get data from DAWA WebApi and update database. /// </summary> /// <param name="dawaProcessInfo">Latest id from Dawa.</param> /// <returns>Count of all deleted, inserted and updated rows.</returns> /// <typeparam name="T">Any entity class in the JOInformatik.DawaReplication.DataAccess namespace.</typeparam> public static int Update <T>(DawaProcessInfo dawaProcessInfo, DateTime starttime) where T : ReplicationBase { if (dawaProcessInfo == null) { throw new ArgumentNullException(nameof(dawaProcessInfo)); } if (dawaProcessInfo.Txid < 1) { #pragma warning disable CA2208 // Instantiate argument exceptions correctly throw new ArgumentOutOfRangeException(nameof(dawaProcessInfo.Txid)); #pragma warning restore CA2208 // Instantiate argument exceptions correctly } var methodName = LoggingUtils.GetMethodName(); string entityName = typeof(T).Name; Logger?.Info($"{methodName}: Processing entity {entityName}"); var fixInfo = fixInfoList.Find(x => x.TableName == entityName); var listInsertOrUpdate = new List <T>(); var listDelete = new List <T>(); long txidfra = EntityStateHelper.GetTxid(DBContext, entityName).Value + 1; var stopwatch = System.Diagnostics.Stopwatch.StartNew(); // Always use "&noformat" for increased performance: using (var httpClient = new HttpClient()) { var stream = httpClient.GetStreamAsync($"{DawaApiUri}replikering/haendelser?entitet={entityName.ToLowerInvariant()}&txidfra={txidfra}&txidtil={dawaProcessInfo.Txid}&noformat").Result; stream.ReadTimeout = ReadTimeoutInSeconds * 1000; using (var reader = new JsonTextReader(new StreamReader(stream))) { while (reader.Read()) { if (reader.TokenType == JsonToken.StartObject) { var item = JObject.Load(reader); var operation = item.Property("operation").Value.ToString(); if (operation != null && (operation == "update" || operation == "insert" || operation == "delete")) { var itemData = item.Property("data").First.ToString(Formatting.None); if (fixInfo != null) { itemData = itemData.Replace(fixInfo.DataValueBad, fixInfo.DataValueValid); } T itemAsObject = JsonConvert.DeserializeObject <T>(itemData, UserJsonSerializerSettings); itemAsObject.SetEntityFields(item); switch (operation) { case "insert": case "update": listInsertOrUpdate.Add(itemAsObject); break; case "delete": listDelete.Add(itemAsObject); break; } } else { Logger?.Warn($"{methodName}: Unrecognized operation '{operation}' for {entityName}. Txid = {dawaProcessInfo.Txid}"); } } } } } UpdateEntityHelper.ProcessOperationLists(listDelete, listInsertOrUpdate); int deleteCount = listDelete.Count; int insertUpdateCount = listInsertOrUpdate.Count; if (insertUpdateCount == 0 && deleteCount == 0) { Logger?.Info($"{methodName}: {entityName}: No changes"); var finishtime = EntityStateHelper.SetEntityStateDone(DBContext, entityName, true, dawaProcessInfo.Txid, 0); EntityStateHelper.SetEntityStateHistoryDone(DBContext, entityName, true, starttime, finishtime, txidfra, insertUpdateCount, deleteCount); } else { Logger?.Info($"{methodName}: {entityName}: Inserted and Updated = {insertUpdateCount}, Deleted={deleteCount}"); int totalCount = insertUpdateCount + deleteCount; DBContext.Database.BeginTransaction(); try { DBContext.BulkInsertOrUpdate(listInsertOrUpdate); DBContext.BulkDelete(listDelete); var finishtime = EntityStateHelper.SetEntityStateDone(DBContext, entityName, true, dawaProcessInfo.Txid, totalCount); EntityStateHelper.SetEntityStateHistoryDone(DBContext, entityName, true, starttime, finishtime, txidfra, insertUpdateCount, deleteCount); DBContext.Database.CommitTransaction(); if (UseMSApplicationInsights) { TelemetryHelper.AddTelemetryForEntity(EntityProcessMode.Update, entityName, stopwatch); } } catch (Exception ex) { if (DBContext.Database.CurrentTransaction != null) { DBContext.Database.RollbackTransaction(); } var exception = ex.InnerException ?? ex; var finishtime = EntityStateHelper.SetEntityStateDone(DBContext, entityName, false, txidfra, totalCount, exception.Message); EntityStateHelper.SetEntityStateHistoryDone(DBContext, entityName, false, starttime, finishtime, txidfra, null, null, exception.Message); throw; } } return(listInsertOrUpdate.Count + listDelete.Count); }