public static async Task Start()
{
Log.Information("Starting job");
// Configuration
var sqlserver = Environment.GetEnvironmentVariable("SQLSERVER") ?? "Data Source=H73V220I;Initial Catalog=st1643_1; User Id=user_st1643_1;Password=pwd_st1643_1";
//var mongodb = Environment.GetEnvironmentVariable("MONGODB");
//var clientMongo = new MongoClient(mongodb);
//var databaseMongo = clientMongo.GetDatabase("dsv-digital");
//JSON.Parameters.KVStyleStringDictionary = false;
// Count lines
var files = Directory.GetFiles(Environment.CurrentDirectory, "*.csv");
//StringBuilder resume = new StringBuilder();
//foreach (var item in files)
//{
// resume.AppendLine($"File: {Path.GetFileName(item).PadRight(15, ' ')} Lines: {CountLinesInFile(item)}");
//}
//var asassad = resume.ToString();
connection = GetOpenConnection(sqlserver);
var tablesSqlserver = Environment.GetEnvironmentVariable("SQLSERVER_TABLES") ?? string.Empty;
var tables = tablesSqlserver.Split(',', StringSplitOptions.RemoveEmptyEntries);
if (!tables.Any())
{
// select all tables
//var sql = @"SELECT CONCAT(SCHEMA_NAME(schema_id), '.', name) AS table_name FROM sys.tables ORDER BY 1 desc";
//var tablesJson = JSON.ToJSON(connection.Query(sql));
// tables
var ignorelist = new string[] { "abc" };
foreach (JObject tableJson in JArray.FromObject(connection.Query(tablesLineCount)))
{
var tableName = tableJson.Value <string>("TableName");
var tableNameOnly = tableJson.Value <string>("TableNameOnly");
if (!tableNameOnly.Contains("not"))
{
continue;
}
// ignore list
if (ignorelist.Contains(tableNameOnly))
{
continue;
}
// file already exists
if (File.Exists(Path.Combine(Environment.CurrentDirectory, tableNameOnly + ".csv")))
{
continue;
}
Console.WriteLine("Exporting table: " + tableNameOnly);
try
{
var result = Cli.Wrap("bcp")
.SetArguments(string.Format(bcpTemplate, tableNameOnly))
.Execute();
}
catch (Exception ex)
{
if (File.Exists(Path.Combine(Environment.CurrentDirectory, tableNameOnly + ".csv")))
{
File.Delete(Path.Combine(Environment.CurrentDirectory, tableNameOnly + ".csv"));
}
}
/*
* var columnsList = connection.Query<string>(string.Format(columns, tableNameOnly)).ToList();
*
*
* StringBuilder sb = new StringBuilder();
* sb.AppendLine("SELECT '" + string.Join("','", columnsList) + "'");
* sb.AppendLine($"FROM {tableName}");
* sb.AppendLine($"UNION ALL");
* sb.AppendLine("SELECT TOP 10 " + string.Join(',', columnsList));
* sb.AppendLine($"FROM {tableName}");
*/
//var res = JArray.FromObject(connection.Query(sb.ToString()));
// create collection
//var collections = databaseMongo.ListCollectionNames().ToList();
//if (!collections.Contains(tableName))
// databaseMongo.CreateCollection(tableName);
// get maxid
//var collectionMongo = databaseMongo.GetCollection<BsonDocument>(tableName);
//var result = collectionMongo.Find(new BsonDocument())
// .Sort(new BsonDocument("$id", -1))
// .FirstOrDefault();
//sb.AppendLine("select top 10 * from " + tableName);
////if (result != null)
////{
//// sb.AppendLine(" WHERE Id > " + result["Id"].ToString());
////}
//sb.AppendLine(" ORDER By Id ");
//// lines
//foreach (JObject contentJson in JArray.FromObject(connection.Query(sb.ToString())))
//{
// BsonDocument doc = BsonDocument.Parse(contentJson.ToString());
// collectionMongo.InsertOne(doc);
//}
}
}
return;
// Parameters
var databaseName = "whole -cheap";
var collectionName = "produtcs";
var timelineField = "updated";
var fieldDebug = "title";
var needsDebug = !string.IsNullOrEmpty(fieldDebug);
// Mongo
var mongodb = "";
var mongoClient = new MongoClient(mongodb);
var database = mongoClient.GetDatabase(databaseName);
var collection = database.GetCollection <BsonDocument>(collectionName);
// Elastic Search
var config = new Elasticsearch.Net.ConnectionConfiguration(new Uri(""));
var lowLevalClient = new Elasticsearch.Net.ElasticLowLevelClient(config);
Log.Information($"Mongo parameters:");
Log.Information($" Database: {databaseName}");
Log.Information($" Collection: {collectionName}");
Log.Information($"Elastic parameters:");
Log.Information($" Database: {databaseName}");
Log.Information($" Collection: {collectionName}");
Log.Information($"Monto to Elastic parameters:");
if (needsDebug)
{
Log.Information($" Field Debug: {fieldDebug}");
}
//lowLevalClient.IndicesDelete<StringResponse>(databaseName);
var exist = lowLevalClient.IndicesExists <StringResponse>(databaseName);
if (exist.HttpStatusCode == 404)
{
Log.Warning($"Missing elastic index {collectionName}. Creating index...");
var index = lowLevalClient.IndicesCreate <StringResponse>(databaseName, null);
}
var lastDatetime = GetLastDateTimeSerie(databaseName, collectionName, timelineField, lowLevalClient);
Log.Information($"Last date time synced {lastDatetime}");
var builder = Builders <BsonDocument> .Filter;
var filter = builder.Gte(timelineField, lastDatetime) & builder.Lte(timelineField, DateTime.UtcNow);
var sort = Builders <BsonDocument> .Sort
.Ascending(timelineField);
try
{
var total = await collection.Find(filter).CountAsync();
Log.Information($"{total} documents should be indexed");
await collection.Find(filter)
.Sort(sort)
.ForEachAsync(async x =>
{
var json = JsonHelper.RemoveElasticMetaFields(JsonHelper.Bson2Json(x));
var id = x["_id"].ToString();
var dbg = x[fieldDebug].ToString();
var timeLine = x[timelineField].ToString();
var response = await lowLevalClient.IndexAsync <StringResponse>(databaseName, collectionName, id, json);
var responseJson = JObject.Parse(response.Body);
if (response.Success)
{
// updated or inserted
string resultResponse = responseJson.Property("result").Value.ToString();
// Created
if (needsDebug)
{
Log.Debug($"{resultResponse} ID {id} [{timeLine}]: {dbg}");
}
}
else
{
Log.Error($"ID {id} error {dbg} reason {response.DebugInformation}");
}
});
}
catch (MongoCommandException ex) when(ex.Code == 96)
{
// Command find failed: Executor error during find command: OperationFailed: Sort operation used more than the maximum 33554432 bytes of RAM. Add an index, or specify a smaller limit..
Log.Warning($"Missing mongo index of field {timelineField} on {collectionName}. Creating index...");
await collection
.Indexes
.CreateOneAsync(Builders <BsonDocument> .IndexKeys.Ascending(timelineField));
}
Log.Information("Ending job");
}
public static async Task Start()
{
Log.Information("Starting job");
// Configuration
var mongodb = Environment.GetEnvironmentVariable("MONGODB");
var elasticsearch = Environment.GetEnvironmentVariable("ELASTICSEARCH");
// Parameters
var databaseName = "whole-cheap";
var collectionName = "produtcs";
var timelineField = "updated";
var fieldDebug = "title";
var needsDebug = !string.IsNullOrEmpty(fieldDebug);
// Mongo
var mongoClient = new MongoClient(mongodb);
var database = mongoClient.GetDatabase(databaseName);
var collection = database.GetCollection <BsonDocument>(collectionName);
// Elastic Search
var config = new Elasticsearch.Net.ConnectionConfiguration(new Uri(elasticsearch));
var lowLevalClient = new Elasticsearch.Net.ElasticLowLevelClient(config);
Log.Information($"Mongo parameters:");
Log.Information($" Database: {databaseName}");
Log.Information($" Collection: {collectionName}");
Log.Information($"Elastic parameters:");
Log.Information($" Database: {databaseName}");
Log.Information($" Collection: {collectionName}");
Log.Information($"Monto to Elastic parameters:");
if (needsDebug)
{
Log.Information($" Field Debug: {fieldDebug}");
}
//lowLevalClient.IndicesDelete<StringResponse>(databaseName);
var exist = lowLevalClient.IndicesExists <StringResponse>(databaseName);
if (exist.HttpStatusCode == 404)
{
Log.Warning($"Missing elastic index {collectionName}. Creating index...");
var index = lowLevalClient.IndicesCreate <StringResponse>(databaseName, null);
}
var lastDatetime = GetLastDateTimeSerie(databaseName, collectionName, timelineField, lowLevalClient);
Log.Information($"Last date time synced {lastDatetime}");
var builder = Builders <BsonDocument> .Filter;
var filter = builder.Gte(timelineField, lastDatetime) & builder.Lte(timelineField, DateTime.UtcNow);
var sort = Builders <BsonDocument> .Sort
.Ascending(timelineField);
try
{
var total = await collection.Find(filter).CountAsync();
Log.Information($"{total} documents should be indexed");
await collection.Find(filter)
.Sort(sort)
.ForEachAsync(async x =>
{
var json = JsonHelper.RemoveElasticMetaFields(JsonHelper.Bson2Json(x));
var id = x["_id"].ToString();
var dbg = x[fieldDebug].ToString();
var timeLine = x[timelineField].ToString();
var response = await lowLevalClient.IndexAsync <StringResponse>(databaseName, collectionName, id, json);
var responseJson = JObject.Parse(response.Body);
if (response.Success)
{
// updated or inserted
string resultResponse = responseJson.Property("result").Value.ToString();
// Created
if (needsDebug)
{
Log.Debug($"{resultResponse} ID {id} [{timeLine}]: {dbg}");
}
}
else
{
Log.Error($"ID {id} error {dbg} reason {response.DebugInformation}");
}
});
}
catch (MongoCommandException ex) when(ex.Code == 96)
{
// Command find failed: Executor error during find command: OperationFailed: Sort operation used more than the maximum 33554432 bytes of RAM. Add an index, or specify a smaller limit..
Log.Warning($"Missing mongo index of field {timelineField} on {collectionName}. Creating index...");
await collection
.Indexes
.CreateOneAsync(Builders <BsonDocument> .IndexKeys.Ascending(timelineField));
}
Log.Information("Ending job");
}
