Fix endpoint name display and grouping for Usage

src/Particular.LicensingComponent.UnitTests/ThroughputCollector/ThroughputCollector_SanitizedNameGrouping_Tests.cs

@@ -27,7 +27,7 @@ public async Task Should_return_one_endpoint_in_grouping_in_throughput_summary_w
     {
         // Arrange
         await DataStore.CreateBuilder()
-            .AddEndpoint("Endpoint1", sources: [ThroughputSource.Broker])
+            .AddEndpoint("endpoint1", sources: [ThroughputSource.Broker])
             .ConfigureEndpoint(endpoint => endpoint.SanitizedName = "endpoint1")
                 .WithThroughput(data: [50])
             .AddEndpoint("Endpoint1", sources: [ThroughputSource.Audit])
@@ -43,6 +43,8 @@ await DataStore.CreateBuilder()
         // Assert
         Assert.That(summary, Is.Not.Null);
         Assert.That(summary, Has.Count.EqualTo(1));
+        //should see 1 endpoint with both throughputs, and return 60 as the maximum one
+        Assert.That(summary.Sum(s => s.MaxDailyThroughput), Is.EqualTo(60));
     }
 
 
@@ -51,7 +53,7 @@ public async Task Should_return_one_endpoint_in_grouping_in_throughput_report_wh
     {
         // Arrange
         await DataStore.CreateBuilder()
-            .AddEndpoint("Endpoint1", sources: [ThroughputSource.Broker])
+            .AddEndpoint("endpoint1", sources: [ThroughputSource.Broker])
             .ConfigureEndpoint(endpoint => endpoint.SanitizedName = "endpoint1")
                 .WithThroughput(data: [50])
             .AddEndpoint("Endpoint1", sources: [ThroughputSource.Audit])
@@ -67,14 +69,18 @@ await DataStore.CreateBuilder()
         // Assert
         Assert.That(report, Is.Not.Null);
         Assert.That(report.ReportData.Queues.Count, Is.EqualTo(1));
+        //should see 1 endpoint with both throughputs, and return 60 as the maximum one
+        Assert.That(report.ReportData.TotalThroughput, Is.EqualTo(60));
+        Assert.That(report.ReportData.Queues.FirstOrDefault(f => f.QueueName == "Endpoint1").DailyThroughputFromAudit.Sum(s => s.MessageCount), Is.EqualTo(60));
+        Assert.That(report.ReportData.Queues.FirstOrDefault(f => f.QueueName == "Endpoint1").DailyThroughputFromBroker.Sum(s => s.MessageCount), Is.EqualTo(50));
     }
 
     [Test]
     public async Task Should_return_two_endpoints_in_grouping_in_throughput_summary_when_sanitizednames_are_same_but_different_case_when_not_using_cleansing()
     {
         // Arrange
         await DataStore.CreateBuilder()
-            .AddEndpoint("Endpoint1", sources: [ThroughputSource.Broker])
+            .AddEndpoint("endpoint1", sources: [ThroughputSource.Broker])
             .ConfigureEndpoint(endpoint => endpoint.SanitizedName = "endpoint1")
                 .WithThroughput(data: [50])
             .AddEndpoint("Endpoint1", sources: [ThroughputSource.Audit])
@@ -90,6 +96,8 @@ await DataStore.CreateBuilder()
         // Assert
         Assert.That(summary, Is.Not.Null);
         Assert.That(summary, Has.Count.EqualTo(2));
+        //two different endpoints hence total throughput is a sum of both of them
+        Assert.That(summary.Sum(s => s.MaxDailyThroughput), Is.EqualTo(110));
     }
 
 
@@ -98,7 +106,7 @@ public async Task Should_return_two_endpoints_in_grouping_in_throughput_report_w
     {
         // Arrange
         await DataStore.CreateBuilder()
-            .AddEndpoint("Endpoint1", sources: [ThroughputSource.Broker])
+            .AddEndpoint("endpoint1", sources: [ThroughputSource.Broker])
             .ConfigureEndpoint(endpoint => endpoint.SanitizedName = "endpoint1")
                 .WithThroughput(data: [50])
             .AddEndpoint("Endpoint1", sources: [ThroughputSource.Audit])
@@ -114,6 +122,8 @@ await DataStore.CreateBuilder()
         // Assert
         Assert.That(report, Is.Not.Null);
         Assert.That(report.ReportData.Queues.Count, Is.EqualTo(2));
+        //two different endpoints hence total throughput is a sum of both of them
+        Assert.That(report.ReportData.TotalThroughput, Is.EqualTo(110));
     }
 
     class BrokerThroughputQuery_WithLowerCaseSanitizedNameCleanse : IBrokerThroughputQuery

src/Particular.LicensingComponent/ThroughputCollector.cs

@@ -1,5 +1,8 @@
 namespace Particular.LicensingComponent;
 
+using System;
+using System.Runtime.CompilerServices;
+using System.Threading;
 using AuditThroughput;
 using Contracts;
 using MonitoringThroughput;
@@ -59,28 +62,16 @@ public async Task UpdateUserIndicatorsOnEndpoints(List<UpdateUserIndicator> user
 
     public async Task<List<EndpointThroughputSummary>> GetThroughputSummary(CancellationToken cancellationToken)
     {
-        var endpoints = (await dataStore.GetAllEndpoints(false, cancellationToken)).ToList();
-        var queueNames = endpoints.Select(endpoint => endpoint.SanitizedName).Distinct().ToList();
-        var endpointThroughputPerQueue = await dataStore.GetEndpointThroughputByQueueName(queueNames, cancellationToken);
         var endpointSummaries = new List<EndpointThroughputSummary>();
 
-        //group endpoints by sanitized name - so to group throughput recorded from broker, audit and monitoring
-        foreach (var endpointGroupPerQueue in endpoints.GroupBy(g => CleanseSanitizedName(g.SanitizedName)))
+        await foreach (var endpointData in GetDistinctEndpointData(cancellationToken))
         {
-            var data = new List<ThroughputData>();
-            if (endpointThroughputPerQueue.TryGetValue(endpointGroupPerQueue.Key, out var tempData))
-            {
-                data.AddRange(tempData);
-            }
-
-            var isKnownEndpoint = IsKnownEndpoint(endpointGroupPerQueue);
             var endpointSummary = new EndpointThroughputSummary
             {
-                //want to display the endpoint name to the user if it's different to the sanitized endpoint name
-                Name = endpointGroupPerQueue.FirstOrDefault(endpoint => endpoint.Id.Name != endpoint.SanitizedName)?.Id.Name ?? endpointGroupPerQueue.Key,
-                UserIndicator = UserIndicator(endpointGroupPerQueue) ?? (isKnownEndpoint ? Contracts.UserIndicator.NServiceBusEndpoint.ToString() : string.Empty),
-                IsKnownEndpoint = isKnownEndpoint,
-                MaxDailyThroughput = data.Max()
+                Name = endpointData.Name,
+                UserIndicator = endpointData.UserIndicator ?? (endpointData.IsKnownEndpoint ? Contracts.UserIndicator.NServiceBusEndpoint.ToString() : string.Empty),
+                IsKnownEndpoint = endpointData.IsKnownEndpoint,
+                MaxDailyThroughput = endpointData.ThroughputData.Max()
             };
 
             endpointSummaries.Add(endpointSummary);
@@ -124,40 +115,25 @@ public async Task<SignedReport> GenerateThroughputReport(string spVersion, DateT
         var reportMasks = await dataStore.GetReportMasks(cancellationToken);
         CreateMasks(reportMasks.ToArray());
 
-        var endpoints = (await dataStore.GetAllEndpoints(false, cancellationToken)).ToArray();
-        var queueNames = endpoints.Select(endpoint => endpoint.SanitizedName).Distinct().ToList();
-        var endpointThroughputPerQueue = await dataStore.GetEndpointThroughputByQueueName(queueNames, cancellationToken);
         var queueThroughputs = new List<QueueThroughput>();
         List<string> ignoredQueueNames = [];
 
-        //group endpoints by sanitized name - so to group throughput recorded from broker, audit and monitoring
-        foreach (var endpointGroupPerQueue in endpoints.GroupBy(g => CleanseSanitizedName(g.SanitizedName)))
+        await foreach (var endpointData in GetDistinctEndpointData(cancellationToken))
         {
-            //want to display the endpoint name if it's different to the sanitized endpoint name
-            var endpointName = endpointGroupPerQueue.FirstOrDefault(endpoint => endpoint.Id.Name != endpoint.SanitizedName)?.Id.Name ?? endpointGroupPerQueue.Key;
-
-            if (!endpointThroughputPerQueue.TryGetValue(endpointGroupPerQueue.Key, out var data))
-            {
-                data = [];
-            }
-
-            var throughputData = data.ToList();
-
-            var userIndicator = UserIndicator(endpointGroupPerQueue) ?? null;
-            var notAnNsbEndpoint = userIndicator?.Equals(Contracts.UserIndicator.NotNServiceBusEndpoint.ToString(), StringComparison.OrdinalIgnoreCase) ?? false;
+            var notAnNsbEndpoint = endpointData.UserIndicator?.Equals(Contracts.UserIndicator.NotNServiceBusEndpoint.ToString(), StringComparison.OrdinalIgnoreCase) ?? false;
 
             //get all data that we have, including daily values
             var queueThroughput = new QueueThroughput
             {
-                QueueName = Mask(endpointName),
-                UserIndicator = userIndicator,
-                EndpointIndicators = EndpointIndicators(endpointGroupPerQueue) ?? [],
-                NoDataOrSendOnly = throughputData.Sum() == 0,
-                Scope = EndpointScope(endpointGroupPerQueue) ?? "",
-                Throughput = throughputData.Max(),
-                DailyThroughputFromAudit = throughputData.FromSource(ThroughputSource.Audit).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray(),
-                DailyThroughputFromMonitoring = throughputData.FromSource(ThroughputSource.Monitoring).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray(),
-                DailyThroughputFromBroker = notAnNsbEndpoint ? [] : throughputData.FromSource(ThroughputSource.Broker).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray()
+                QueueName = Mask(endpointData.Name),
+                UserIndicator = endpointData.UserIndicator,
+                EndpointIndicators = endpointData.EndpointIndicators ?? [],
+                NoDataOrSendOnly = endpointData.ThroughputData.Sum() == 0,
+                Scope = endpointData.Scope ?? "",
+                Throughput = endpointData.ThroughputData.Max(),
+                DailyThroughputFromAudit = endpointData.ThroughputData.FromSource(ThroughputSource.Audit).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray(),
+                DailyThroughputFromMonitoring = endpointData.ThroughputData.FromSource(ThroughputSource.Monitoring).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray(),
+                DailyThroughputFromBroker = notAnNsbEndpoint ? [] : endpointData.ThroughputData.FromSource(ThroughputSource.Broker).Select(s => new DailyThroughput { DateUTC = s.DateUTC, MessageCount = s.MessageCount }).ToArray()
             };
 
             queueThroughputs.Add(queueThroughput);
@@ -199,8 +175,8 @@ public async Task<SignedReport> GenerateThroughputReport(string spVersion, DateT
 
         report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.ServiceControlVersion.ToString()] = throughputSettings.ServiceControlVersion;
         report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.ServicePulseVersion.ToString()] = spVersion;
-        report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.AuditEnabled.ToString()] = endpointThroughputPerQueue.HasDataFromSource(ThroughputSource.Audit).ToString();
-        report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.MonitoringEnabled.ToString()] = endpointThroughputPerQueue.HasDataFromSource(ThroughputSource.Monitoring).ToString();
+        report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.AuditEnabled.ToString()] = systemHasAuditEnabled.ToString();
+        report.EnvironmentInformation.EnvironmentData[EnvironmentDataType.MonitoringEnabled.ToString()] = systemHasMonitoringEnabled.ToString();
 
         var throughputReport = new SignedReport { ReportData = report, Signature = Signature.SignReport(report) };
         return throughputReport;
@@ -228,6 +204,57 @@ string Mask(string stringToMask)
         }
     }
 
+    async IAsyncEnumerable<EndpointData> GetDistinctEndpointData([EnumeratorCancellation] CancellationToken cancellationToken)
+    {
+        var endpoints = (await dataStore.GetAllEndpoints(false, cancellationToken)).ToArray();
+        var queueNames = endpoints.Select(endpoint => endpoint.SanitizedName).Distinct().ToList();
+        var endpointThroughputPerQueue = await dataStore.GetEndpointThroughputByQueueName(queueNames, cancellationToken);
+
+        systemHasAuditEnabled = endpointThroughputPerQueue.HasDataFromSource(ThroughputSource.Audit);
+        systemHasMonitoringEnabled = endpointThroughputPerQueue.HasDataFromSource(ThroughputSource.Monitoring);
+
+        //group endpoints by sanitized name - so to group throughput recorded from broker, audit and monitoring
+        //some brokers use lowercase only so we want to ensure that we are matching on what the user has setup via NSB in terms of nn endpoint name, and what is stored on the broker
+        foreach (var endpointGroupPerQueue in endpoints.GroupBy(g => CleanseSanitizedName(g.SanitizedName)))
+        {
+            //want to display the endpoint name if it's different to the sanitized endpoint name
+            var endpointName = endpointGroupPerQueue.FirstOrDefault(endpoint => !string.Equals(endpoint.Id.Name, endpointGroupPerQueue.Key, StringComparison.Ordinal))?.Id.Name ?? endpointGroupPerQueue.Key;
+
+            var throughputData = new List<ThroughputData>();
+            foreach (var endpointQueueName in endpointThroughputPerQueue.Keys.Where(k => CleanseSanitizedName(k) == endpointGroupPerQueue.Key))
+            {
+                if (endpointThroughputPerQueue.TryGetValue(endpointQueueName, out var tempData))
+                {
+                    throughputData.AddRange(tempData);
+                }
+            }
+
+            var userIndicator = UserIndicator(endpointGroupPerQueue) ?? null;
+
+            yield return new EndpointData(endpointName, throughputData, userIndicator, EndpointScope(endpointGroupPerQueue), EndpointIndicators(endpointGroupPerQueue), IsKnownEndpoint(endpointGroupPerQueue));
+        }
+    }
+
+    class EndpointData
+    {
+        internal EndpointData(string name, List<ThroughputData> throughputData, string? userIndicator, string? scope, string[]? endpointIndicators, bool isKnownEndpoint)
+        {
+            Name = name;
+            ThroughputData = throughputData;
+            UserIndicator = userIndicator;
+            Scope = scope;
+            EndpointIndicators = endpointIndicators;
+            IsKnownEndpoint = isKnownEndpoint;
+        }
+
+        internal string Name { get; }
+        internal List<ThroughputData> ThroughputData { get; }
+        internal string? UserIndicator { get; }
+        internal string? Scope { get; }
+        internal string[]? EndpointIndicators { get; }
+        internal bool IsKnownEndpoint { get; }
+    }
+
     string CleanseSanitizedName(string endpointName)
     {
         return throughputQuery == null ? endpointName : throughputQuery.SanitizedEndpointNameCleanser(endpointName);
@@ -241,4 +268,6 @@ string CleanseSanitizedName(string endpointName)
     string[]? EndpointIndicators(IGrouping<string, Endpoint> endpoint) => endpoint.Where(w => w.EndpointIndicators?.Any() == true)?.SelectMany(s => s.EndpointIndicators)?.Distinct()?.ToArray();
 
     readonly string transport = throughputQuery?.MessageTransport ?? throughputSettings.TransportType;
+    internal bool systemHasAuditEnabled;
+    internal bool systemHasMonitoringEnabled;
 }

src/ServiceControl.Transports.ASBS/AzureQuery.cs

@@ -209,7 +209,7 @@ public override async IAsyncEnumerable<QueueThroughput> GetThroughputPerDay(IBro
         DateOnly startDate,
         [EnumeratorCancellation] CancellationToken cancellationToken = default)
     {
-        logger.LogInformation($"Gathering metrics for \"{brokerQueue}\" queue");
+        logger.LogInformation($"Gathering metrics for \"{brokerQueue.QueueName}\" queue");
 
         var endDate = DateOnly.FromDateTime(timeProvider.GetUtcNow().DateTime).AddDays(-1);
         if (endDate < startDate)

src/ServiceControl.Transports/BrokerThroughput/BrokerThroughputQuery.cs

@@ -115,5 +115,7 @@ public abstract IAsyncEnumerable<QueueThroughput> GetThroughputPerDay(IBrokerQue
 
     public virtual string SanitizeEndpointName(string endpointName) => endpointName;
 
+    //NOTE This was added after initial release to help with matching on sanitized name where the broker (azure) would auto lowercase all the names.
+    //If the logic was added to the SanitizeEndpointName function it would only apply to new records, and not historical data, so the report and endpoint groupings would be incorrect.
     public virtual string SanitizedEndpointNameCleanser(string endpointName) => endpointName;
 }