maxdatapoints

Src/Witsml/CommonConstants.cs

@@ -40,4 +40,14 @@ public static class Unit
         public const string Feet = "ft";
         public const string Second = "s";
     }
+
+    public static class WitsmlQueryTypeName
+    {
+        public const string Log = "log";
+    }
+
+    public static class WitsmlFunctionType
+    {
+        public const string WMLSUpdateInStore = "WMLS_UpdateInStore";
+    };
 }

Src/WitsmlExplorer.Api/Workers/BaseWorker.cs

@@ -1,13 +1,16 @@
 using System;
+using System.Collections.Generic;
 using System.IO;
+using System.Linq;
 using System.Net;
-using System.Text.Json;
 using System.Threading;
 using System.Threading.Tasks;
 
 using Microsoft.Extensions.Logging;
 
 using Witsml;
+using Witsml.Data;
+using Witsml.Extensions;
 
 using WitsmlExplorer.Api.Extensions;
 using WitsmlExplorer.Api.Jobs;
@@ -21,19 +24,24 @@ public abstract class BaseWorker<T> where T : Job
         protected ILogger<T> Logger { get; }
         private IWitsmlClientProvider WitsmlClientProvider { get; }
 
+        private WitsmlCapServers _targetServerCapabilities;
+
         public BaseWorker(ILogger<T> logger = null)
         {
             Logger = logger;
         }
+
         public BaseWorker(IWitsmlClientProvider witsmlClientProvider, ILogger<T> logger = null)
         {
             Logger = logger;
             WitsmlClientProvider = witsmlClientProvider;
         }
+
         protected IWitsmlClient GetTargetWitsmlClientOrThrow()
         {
             return WitsmlClientProvider.GetClient() ?? throw new WitsmlClientProviderException($"Missing Target WitsmlClient for {typeof(T)}", (int)HttpStatusCode.Unauthorized, ServerType.Target);
         }
+
         protected IWitsmlClient GetSourceWitsmlClientOrThrow()
         {
             return WitsmlClientProvider.GetSourceClient() ?? throw new WitsmlClientProviderException($"Missing Source WitsmlClient for {typeof(T)}", (int)HttpStatusCode.Unauthorized, ServerType.Source);
@@ -59,6 +67,33 @@ protected string CancellationReason()
         {
             return "The job was cancelled by the user.";
         }
+        protected async Task<WitsmlCapServers> GetTargetServerCapabilities()
+        {
+            if (_targetServerCapabilities == null)
+            {
+                _targetServerCapabilities = await GetTargetWitsmlClientOrThrow().GetCap();
+            }
+            return _targetServerCapabilities;
+        }
+
+        protected async Task<int> GetMaxBatchSize(int objectsCount, string functionType, string queryTypeName)
+        {
+            var targetServerCapabilities = await GetTargetServerCapabilities();
+            var serverCapabilites =
+                targetServerCapabilities.ServerCapabilities;
+
+            var functions = serverCapabilites.Select(x => x.Functions.Find(y => y.Name.Equals(functionType)));
+            var objectCapabilities = functions.Select(x =>
+                x.DataObjects.Find(y => y.Name.Equals(queryTypeName)));
+
+            var maxDataRows = objectCapabilities.FirstOrDefault().MaxDataNodes;
+            var maxDataPoints = objectCapabilities.FirstOrDefault().MaxDataPoints;
+
+            var maxBatchSize =
+                Math.Min(maxDataRows, maxDataPoints / objectsCount);
+            return maxBatchSize;
+        }
+
         public async Task<(Task<(WorkerResult, RefreshAction)>, Job)> SetupWorker(Stream jobStream, CancellationToken? cancellationToken = null)
         {
             T job = await jobStream.Deserialize<T>();

Src/WitsmlExplorer.Api/Workers/Copy/CopyLogDataWorker.cs

@@ -175,25 +175,28 @@ private async Task<CopyResult> CopyLogData(WitsmlLog sourceLog, WitsmlLog target
 
             await using LogDataReader logDataReader = new(GetSourceWitsmlClientOrThrow(), sourceLog, mnemonics, Logger);
             WitsmlLogData sourceLogData = await logDataReader.GetNextBatch();
+            var chunkMaxSize = await GetMaxBatchSize(mnemonics.Count, CommonConstants.WitsmlFunctionType.WMLSUpdateInStore, CommonConstants.WitsmlQueryTypeName.Log);
+
             while (sourceLogData != null)
             {
+                var mnemonicList = targetLog.IndexCurve.Value + sourceLogData.MnemonicList[sourceLogData.MnemonicList.IndexOf(CommonConstants.DataSeparator, StringComparison.InvariantCulture)..];
+                var updateLogDataQueries = LogWorkerTools.GetUpdateLogDataQueries(targetLog.Uid, targetLog.UidWell, targetLog.UidWellbore, sourceLogData, chunkMaxSize, mnemonicList);
                 if (cancellationToken is { IsCancellationRequested: true })
                 {
                     return new CopyResult { Success = false, NumberOfRowsCopied = numberOfDataRowsCopied, ErrorReason = CancellationReason() };
                 }
-                WitsmlLogs copyNewCurvesQuery = CreateCopyQuery(targetLog, sourceLogData);
-                QueryResult result = await RequestUtils.WithRetry(async () => await GetTargetWitsmlClientOrThrow().UpdateInStoreAsync(copyNewCurvesQuery), Logger);
-                if (result.IsSuccessful)
-                {
-                    numberOfDataRowsCopied += sourceLogData.Data.Count;
-                    UpdateJobProgress(job, sourceLog, sourceLogData);
-                }
-                else
+                foreach (var query in updateLogDataQueries)
                 {
-                    Logger.LogError("Failed to copy log data. - {Description} - Current index: {StartIndex}", job.Description(), logDataReader.StartIndex);
-                    return new CopyResult { Success = false, NumberOfRowsCopied = numberOfDataRowsCopied, ErrorReason = result.Reason };
-                }
 
+                    var result = await RequestUtils.WithRetry(async () => await GetTargetWitsmlClientOrThrow().UpdateInStoreAsync(query), Logger);
+                    if (!result.IsSuccessful)
+                    {
+                        Logger.LogError("Failed to copy log data. - {Description} - Current index: {StartIndex}", job.Description(), logDataReader.StartIndex);
+                        return new CopyResult { Success = false, NumberOfRowsCopied = numberOfDataRowsCopied, ErrorReason = result.Reason };
+                    }
+                }
+                numberOfDataRowsCopied += sourceLogData.Data.Count;
+                UpdateJobProgress(job, sourceLog, sourceLogData);
                 sourceLogData = await logDataReader.GetNextBatch();
             }
 

Src/WitsmlExplorer.Api/Workers/ImportLogDataWorker.cs

@@ -54,8 +54,24 @@ public ImportLogDataWorker(ILogger<ImportLogDataJob> logger, IWitsmlClientProvid
                 }
             }
 
-            //Todo: find a way to determine the maximum amount of rows that can be sent to the WITSML server then pass that amount to the CreateImportQueries method
-            WitsmlLogs[] queries = CreateImportQueries(job, chunkSize).ToArray();
+            var dataRows = job.DataRows
+                .Where(d => d.Count() > 1)
+                .Select(row => new WitsmlData
+                {
+                    Data = string.Join(CommonConstants.DataSeparator, row)
+                });
+
+            var logData = new WitsmlLogData()
+            {
+                Data = dataRows.ToList(),
+                UnitList = string.Join(CommonConstants.DataSeparator, job.Units)
+            };
+            var mnemonicList =
+                string.Join(CommonConstants.DataSeparator, job.Mnemonics);
+
+            var chunkMaxSize = await GetMaxBatchSize(job.Mnemonics.Count, CommonConstants.WitsmlFunctionType.WMLSUpdateInStore, CommonConstants.WitsmlQueryTypeName.Log);
+
+            var queries = LogWorkerTools.GetUpdateLogDataQueries(witsmlLog.Uid, witsmlLog.UidWell, witsmlLog.UidWellbore, logData, chunkMaxSize, mnemonicList).ToArray();
 
             for (int i = 0; i < queries.Length; i++)
             {
@@ -99,32 +115,6 @@ private async Task<WitsmlLog> GetLogHeader(string wellUid, string wellboreUid, s
             return result?.Logs.FirstOrDefault();
         }
 
-        private static IEnumerable<WitsmlLogs> CreateImportQueries(ImportLogDataJob job, int chunkSize)
-        {
-            return job.DataRows
-                .Where(d => d.Count() > 1)
-                .Select(row => new WitsmlData { Data = string.Join(CommonConstants.DataSeparator, row) })
-                .Chunk(chunkSize)
-                .Select(logData => new WitsmlLogs
-                {
-                    Logs = new List<WitsmlLog>
-                    {
-                        new WitsmlLog
-                        {
-                            Uid = job.TargetLog.Uid,
-                            UidWellbore = job.TargetLog.WellboreUid,
-                            UidWell = job.TargetLog.WellUid,
-                            LogData = new WitsmlLogData
-                            {
-                                Data = logData.ToList(),
-                                MnemonicList = string.Join(CommonConstants.DataSeparator, job.Mnemonics),
-                                UnitList = string.Join(CommonConstants.DataSeparator, job.Units)
-                            }
-                        }
-                    },
-                });
-        }
-
         private static WitsmlLogs CreateAddMnemonicsQuery(ImportLogDataJob job, WitsmlLog witsmlLog)
         {
             return new WitsmlLogs

Src/WitsmlExplorer.Api/Workers/OffsetLogCurveWorker.cs

@@ -7,6 +7,7 @@
 
 using Microsoft.Extensions.Logging;
 
+using Witsml;
 using Witsml.Data;
 using Witsml.Extensions;
 using Witsml.ServiceReference;
@@ -176,7 +177,11 @@ private async Task DeleteLogData(WitsmlLog log, WitsmlLogCurveInfo logCurveInfo,
 
         private async Task UpdateLogData(WitsmlLog log, WitsmlLogCurveInfo logCurveinfo, WitsmlLogData offsetLogData)
         {
-            var queries = GetUpdateLogDataQueries(log, offsetLogData);
+            var mnemonics = offsetLogData.MnemonicList.Split(CommonConstants.DataSeparator).ToList();
+            var chunkMaxSize = await GetMaxBatchSize(mnemonics.Count, CommonConstants.WitsmlFunctionType.WMLSUpdateInStore, CommonConstants.WitsmlQueryTypeName.Log);
+            var mnemonicList = offsetLogData.MnemonicList;
+
+            var queries = LogWorkerTools.GetUpdateLogDataQueries(log.Uid, log.UidWell, log.UidWellbore, offsetLogData, chunkMaxSize, mnemonicList);
             foreach (var query in queries)
             {
 
@@ -188,30 +193,6 @@ private async Task UpdateLogData(WitsmlLog log, WitsmlLogCurveInfo logCurveinfo,
             }
         }
 
-        private static List<WitsmlLogs> GetUpdateLogDataQueries(WitsmlLog log, WitsmlLogData offsetLogData)
-        {
-            int chunkSize = 5000; // TODO: Base this on maxDataNodes/maxDataPoints once issue #1957 is implemented.
-            List<WitsmlLogs> batchedQueries = offsetLogData.Data.Chunk(chunkSize).Select(chunk =>
-                new WitsmlLogs
-                {
-                    Logs = new WitsmlLog
-                    {
-                        Uid = log.Uid,
-                        UidWell = log.UidWell,
-                        UidWellbore = log.UidWellbore,
-                        LogData = new WitsmlLogData
-                        {
-                            MnemonicList = offsetLogData.MnemonicList,
-                            UnitList = offsetLogData.UnitList,
-                            Data = chunk.ToList(),
-                        }
-                    }.AsItemInList()
-                }
-            ).ToList();
-
-            return batchedQueries;
-        }
-
         private static WitsmlLogData OffsetLogData(WitsmlLogData logData, double depthOffset, TimeSpan timeOffset, bool isDepthLog)
         {
             List<WitsmlData> offsetLogData = new();

Src/WitsmlExplorer.Api/Workers/SpliceLogsWorker.cs

@@ -276,35 +276,16 @@ private static List<WitsmlLogCurveInfo> GetNewLogCurveInfo(WitsmlLogs logHeaders
 
         private async Task AddDataToLog(string wellUid, string wellboreUid, string logUid, WitsmlLogData data)
         {
-            var batchSize = 5000; // Use maxDataNodes and maxDataPoints to calculate batchSize when supported by the API.
-            var dataRows = data.Data;
-            for (int i = 0; i < dataRows.Count; i += batchSize)
+            var mnemonics = data.MnemonicList.Split(CommonConstants.DataSeparator).ToList();
+            var chunkMaxSize = await GetMaxBatchSize(mnemonics.Count, CommonConstants.WitsmlFunctionType.WMLSUpdateInStore, CommonConstants.WitsmlQueryTypeName.Log);
+            var mnemonicList = data.MnemonicList;
+            var queries = LogWorkerTools.GetUpdateLogDataQueries(logUid, wellUid, wellboreUid, data, chunkMaxSize, mnemonicList);
+
+            foreach (var query in queries)
             {
-                var currentLogData = dataRows.Skip(i).Take(batchSize).ToList();
-                WitsmlLogs copyNewCurvesQuery = CreateAddLogDataRowsQuery(wellUid, wellboreUid, logUid, data, currentLogData);
-                QueryResult result = await RequestUtils.WithRetry(async () => await GetTargetWitsmlClientOrThrow().UpdateInStoreAsync(copyNewCurvesQuery), Logger);
+                QueryResult result = await RequestUtils.WithRetry(async () => await GetTargetWitsmlClientOrThrow().UpdateInStoreAsync(query), Logger);
                 if (!result.IsSuccessful) throw new ArgumentException($"Could not add log data to the new log. {result.Reason}");
             }
         }
-
-        private static WitsmlLogs CreateAddLogDataRowsQuery(string wellUid, string wellboreUid, string logUid, WitsmlLogData logData, List<WitsmlData> currentLogData)
-        {
-            return new()
-            {
-                Logs = new List<WitsmlLog> {
-                    new(){
-                        UidWell = wellUid,
-                        UidWellbore = wellboreUid,
-                        Uid = logUid,
-                        LogData = new WitsmlLogData
-                        {
-                            MnemonicList = logData.MnemonicList,
-                            UnitList = logData.UnitList,
-                            Data = currentLogData
-                        }
-                    }
-                }
-            };
-        }
     }
 }

Src/WitsmlExplorer.Api/Workers/Tools/LogWorkerTools.cs

@@ -80,5 +80,28 @@ public static double CalculateProgressBasedOnIndex(WitsmlLog log, WitsmlLogData
                 return (DateTime.Parse(index) - DateTime.Parse(startIndex)).TotalMilliseconds / (DateTime.Parse(endIndex) - DateTime.Parse(startIndex)).TotalMilliseconds;
             }
         }
+
+        public static List<WitsmlLogs> GetUpdateLogDataQueries(string uid, string uidWell, string uidWellbore, WitsmlLogData logData, int chunkSize, string mnemonicList)
+        {
+            List<WitsmlLogs> batchedQueries = logData.Data.Chunk(chunkSize).Select(chunk =>
+                new WitsmlLogs
+                {
+                    Logs = new WitsmlLog
+                    {
+                        Uid = uid,
+                        UidWell = uidWell,
+                        UidWellbore = uidWellbore,
+                        LogData = new WitsmlLogData
+                        {
+                            MnemonicList = mnemonicList,
+                            UnitList = logData.UnitList,
+                            Data = chunk.ToList(),
+                        }
+                    }.AsItemInList()
+                }
+            ).ToList();
+
+            return batchedQueries;
+        }
     }
 }

Tests/WitsmlExplorer.Api.Tests/Workers/CopyLogDataWorkerTests.cs

@@ -45,6 +45,8 @@ public CopyLogDataWorkerTests()
             _witsmlClient = new Mock<IWitsmlClient>();
             witsmlClientProvider.Setup(provider => provider.GetClient()).Returns(_witsmlClient.Object);
             witsmlClientProvider.Setup(provider => provider.GetSourceClient()).Returns(_witsmlClient.Object);
+            LogUtils.SetUpGetServerCapabilites(_witsmlClient);
+
             Mock<ILogger<CopyLogDataJob>> logger = new();
             Mock<IDocumentRepository<Server, Guid>> documentRepository = new();
             documentRepository.Setup(client => client.GetDocumentsAsync())

Tests/WitsmlExplorer.Api.Tests/Workers/ImportLogDataWorkerTests.cs

@@ -38,6 +38,7 @@ public ImportLogDataWorkerTests()
             witsmlClientProvider.Setup(provider => provider.GetClient()).Returns(_witsmlClient.Object);
             ILoggerFactory loggerFactory = new LoggerFactory();
             loggerFactory.AddSerilog(Log.Logger);
+            LogUtils.SetUpGetServerCapabilites(_witsmlClient);
             ILogger<ImportLogDataJob> logger = loggerFactory.CreateLogger<ImportLogDataJob>();
             _worker = new ImportLogDataWorker(logger, witsmlClientProvider.Object);
         }

Tests/WitsmlExplorer.Api.Tests/Workers/LogUtils.cs

@@ -413,5 +413,36 @@ public static void SetupGetDepthIndexed(Mock<IWitsmlClient> witsmlClient, Func<W
                     }.AsItemInList()
                 });
         }
+
+        public static void SetUpGetServerCapabilites(Mock<IWitsmlClient> witsmlClient)
+        {
+            var serverCapabalities = new WitsmlCapServers()
+            {
+                ServerCapabilities = new List<WitsmlServerCapabilities>()
+                {
+                    new WitsmlServerCapabilities()
+                    {
+                        Functions = new List<WitsmlFunction>()
+                        {
+                            new WitsmlFunction()
+                            {
+                                DataObjects = new List<WitsmlFunctionDataObject>()
+                                {
+                                    new WitsmlFunctionDataObject()
+                                    {
+                                        MaxDataNodes = 10000,
+                                        MaxDataPoints = 8000000,
+                                        Name = "log"
+                                    }
+                                },
+                                Name = "WMLS_UpdateInStore"
+                            }
+                        }
+                    }
+                }
+
+            };
+            witsmlClient.Setup(client => client.GetCap()).ReturnsAsync(serverCapabalities);
+        }
     }
 }

Tests/WitsmlExplorer.Api.Tests/Workers/OffsetLogCurveWorkerTests.cs

@@ -40,6 +40,7 @@ public OffsetLogCurveWorkerTests()
             witsmlClientProvider.Setup(provider => provider.GetClient()).Returns(_witsmlClient.Object);
             ILoggerFactory loggerFactory = new LoggerFactory();
             loggerFactory.AddSerilog(Log.Logger);
+            LogUtils.SetUpGetServerCapabilites(_witsmlClient);
             ILogger<OffsetLogCurveJob> logger = loggerFactory.CreateLogger<OffsetLogCurveJob>();
             _worker = new OffsetLogCurveWorker(logger, witsmlClientProvider.Object, null, null);
         }

Tests/WitsmlExplorer.Api.Tests/Workers/SpliceLogsWorkerTests.cs

@@ -41,6 +41,7 @@ public SpliceLogsWorkerTests()
             _logger = new Mock<ILogger<SpliceLogsJob>>();
             _witsmlClientProvider.Setup(provider => provider.GetClient()).Returns(_witsmlClient.Object);
             _worker = new SpliceLogsWorker(_logger.Object, _witsmlClientProvider.Object);
+            LogUtils.SetUpGetServerCapabilites(_witsmlClient);
         }
 
         [Theory]