caliverse_server/ServerBase/Helper/DynamoDbStopwatchHelper.cs

using System.Diagnostics;



using Amazon.DynamoDBv2;
using Amazon.DynamoDBv2.DocumentModel;
using Amazon.DynamoDBv2.Model;


using ServerCore; using ServerBase;


namespace ServerBase;

public static class DynamoDbStopwatchHelper
{
    public static Search queryWithStopwatch(this Table table, QueryOperationConfig queryOperationConfig, string eventTid)
    {
        Stopwatch? stopwatch = null;
        
        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();
   
        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }
        
        var search = table.Query(queryOperationConfig);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - Table Query Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {table.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }
        
        return search;
    }

    public static async Task putItemAsyncWithStopwatch(this Table table, Document document, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }
        
        await table.PutItemAsync(document);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - Table PutItemAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {table.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }
    }
    
    public static async Task<Document?> upsertItemAsyncWithStopwatch(this Table table, Document document, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }
        
        var updated_document = await table.UpdateItemAsync(document);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - Table UpsertItemAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {table.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }

        return updated_document;
    }
    
    public static async Task<Document?> updateItemAsyncWithStopwatch(this Table table, Document document, UpdateItemOperationConfig operationConfig, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }
        
        var updated_document = await table.UpdateItemAsync(document, operationConfig);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - Table UpdateItemAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {table.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }

        return updated_document;
    }
    
    public static async Task deleteItemAsyncWithStopwatch(this Table table, Document document, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }
        
        await table.DeleteItemAsync(document);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - Table DeleteItemAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {table.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }
    }

    public static async Task executeAsyncWithStopwatch(this DocumentBatchWrite batch, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }

        await batch.ExecuteAsync();

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - DocumentBatchWrite ExecuteAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }
    }
    
    public static async Task executeAsyncWithStopwatch(this DocumentTransactWrite transactWrite, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }

        await transactWrite.ExecuteAsync();

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - DocumentTransactWrite ExecuteAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }
    }
    
    public static async Task<UpdateItemResponse> updateItemAsyncWithStopwatch(this AmazonDynamoDBClient dbClient, UpdateItemRequest updateItemRequest, string eventTid)
    {
        Stopwatch? stopwatch = null;

        var server_logic = ServerLogicApp.getServerLogicAppWithNull();
        var server_config = server_logic?.getServerConfig();

        if (true == server_config?.PerformanceCheckEnable)
        {
            eventTid = string.IsNullOrEmpty(eventTid) ? System.Guid.NewGuid().ToString("N") : eventTid;
            stopwatch = Stopwatch.StartNew();
        }

        var updated_item_response = await dbClient.UpdateItemAsync(updateItemRequest);

        if (null != stopwatch)
        {
            var elapsed_msec = stopwatch.ElapsedMilliseconds;
            stopwatch.Stop();

            if (elapsed_msec > Constant.STOPWATCH_LOG_LIMIT_MSEC)
            {
                Log.getLogger().debug($"QueryBatch - DocumentTransactWrite ExecuteAsync Stopwatch Stop : ETID:{eventTid}, ElapsedMSec:{elapsed_msec} - {updateItemRequest.toBasicString()}");   
            }
            
            Monitor.It.setDelayTimeForDBResponse(elapsed_msec);
        }

        return updated_item_response;
    }
}