Improve counter performance. (#1021)

backend/src/Migrations/MigrationPath.cs

@@ -15,7 +15,7 @@ namespace Migrations;
 
 public sealed class MigrationPath : IMigrationPath
 {
-    private const int CurrentVersion = 25;
+    private const int CurrentVersion = 26;
     private readonly IServiceProvider serviceProvider;
 
     public MigrationPath(IServiceProvider serviceProvider)
@@ -114,10 +114,16 @@ public sealed class MigrationPath : IMigrationPath
             }
         }
 
-        // Version 13: Json refactoring
+        // Version 13: Json refactoring.
         if (version < 13)
         {
             yield return serviceProvider.GetRequiredService<ConvertRuleEventsJson>();
         }
+
+        // Version 27: New rule statistics using normal usage collection.
+        if (version < 26)
+        {
+            yield return serviceProvider.GetRequiredService<CopyRuleStatistics>();
+        }
     }
 }

backend/src/Migrations/Migrations/MongoDb/CopyRuleStatistics.cs

@@ -0,0 +1,66 @@
+// ==========================================================================
+//  Squidex Headless CMS
+// ==========================================================================
+//  Copyright (c) Squidex UG (haftungsbeschraenkt)
+//  All rights reserved. Licensed under the MIT license.
+// ==========================================================================
+
+using MongoDB.Bson;
+using MongoDB.Bson.Serialization.Attributes;
+using MongoDB.Driver;
+using Squidex.Domain.Apps.Entities.Rules;
+using Squidex.Infrastructure;
+using Squidex.Infrastructure.Migrations;
+using Squidex.Infrastructure.MongoDb;
+
+namespace Migrations.Migrations.MongoDb;
+
+public sealed class CopyRuleStatistics : IMigration
+{
+    private readonly IMongoDatabase database;
+    private readonly IRuleUsageTracker ruleUsageTracker;
+
+    [BsonIgnoreExtraElements]
+    public class Document
+    {
+        public DomainId AppId { get; private set; }
+
+        public DomainId RuleId { get; private set; }
+
+        public int NumFailed { get; private set; }
+
+        public int NumSucceeded { get; private set; }
+    }
+
+    public CopyRuleStatistics(IMongoDatabase database, IRuleUsageTracker ruleUsageTracker)
+    {
+        this.database = database;
+        this.ruleUsageTracker = ruleUsageTracker;
+    }
+
+    public async Task UpdateAsync(
+        CancellationToken ct)
+    {
+        var collectionName = "RuleStatistics";
+
+        // Do not create the collection if not needed.
+        if (!await database.CollectionExistsAsync(collectionName, ct))
+        {
+            return;
+        }
+
+        var collection = database.GetCollection<Document>(collectionName);
+
+        await foreach (var document in collection.Find(new BsonDocument()).ToAsyncEnumerable(ct))
+        {
+            await ruleUsageTracker.TrackAsync(
+                document.AppId,
+                document.RuleId,
+                default,
+                0,
+                document.NumSucceeded,
+                document.NumFailed,
+                ct);
+        }
+    }
+}

backend/src/Squidex.Domain.Apps.Entities/Billing/UsageGate.Rules.cs

@@ -103,18 +103,26 @@ public sealed partial class UsageGate : IRuleUsageTracker
 
         var tasks = new List<Task>
         {
-            usageTracker.TrackAsync(date, appKey, ruleId.ToString(), counters, ct),
             usageTracker.TrackAsync(SummaryDate, appKey, ruleId.ToString(), counters, ct)
         };
 
+        if (date != default)
+        {
+            tasks.Add(usageTracker.TrackAsync(date, appKey, ruleId.ToString(), counters, ct));
+        }
+
         var (_, _, teamId) = await GetPlanForAppAsync(appId, true, ct);
 
         if (teamId != null)
         {
             var teamKey = TeamRulesKey(teamId.Value);
 
-            tasks.Add(usageTracker.TrackAsync(date, teamKey, appId.ToString(), counters, ct));
             tasks.Add(usageTracker.TrackAsync(SummaryDate, teamKey, appId.ToString(), counters, ct));
+
+            if (date != default)
+            {
+                tasks.Add(usageTracker.TrackAsync(date, teamKey, appId.ToString(), counters, ct));
+            }
         }
 
         await Task.WhenAll(tasks);

backend/src/Squidex.Infrastructure/UsageTracking/BackgroundUsageTracker.cs

@@ -116,9 +116,8 @@ public sealed class BackgroundUsageTracker : DisposableObjectBase, IUsageTracker
 
         category = GetCategory(category);
 
-#pragma warning disable MA0105 // Use the lambda parameters instead of using a closure
+        // Create a copy of the counters on add, so that we do not share it.
-        jobs.AddOrUpdate((key, category, date), counters, (k, p) => p.SumpUpCloned(counters));
+        jobs.AddOrUpdate((key, category, date), (_, args) => new Counters(args), (_, v, args) => v.Merge(args), counters);
-#pragma warning restore MA0105 // Use the lambda parameters instead of using a closure
 
         return Task.CompletedTask;
     }
@@ -191,7 +190,7 @@ public sealed class BackgroundUsageTracker : DisposableObjectBase, IUsageTracker
 
         foreach (var usage in queried)
         {
-            result.SumpUp(usage.Counters);
+            result.Merge(usage.Counters);
         }
 
         return result;

backend/src/Squidex.Infrastructure/UsageTracking/Counters.cs

@@ -42,14 +42,7 @@ public sealed class Counters : Dictionary<string, double>
         return (long)value;
     }
 
-    public Counters SumpUpCloned(Counters counters)
+    public Counters Merge(Counters source)
-    {
-        var result = new Counters(this);
-
-        return result.SumpUp(counters);
-    }
-
-    public Counters SumpUp(Counters source)
     {
         foreach (var (key, value) in source)
         {

backend/src/Squidex/Config/Domain/StoreServices.cs

@@ -80,6 +80,9 @@ public static class StoreServices
                 services.AddTransientAs<ConvertOldSnapshotStores>()
                     .As<IMigration>();
 
+                services.AddTransientAs<CopyRuleStatistics>()
+                    .As<IMigration>();
+
                 services.AddTransientAs(c => new DeleteContentCollections(GetDatabase(c, mongoContentDatabaseName)))
                     .As<IMigration>();
 

frontend/src/app/framework/angular/forms/editors/code-editor.component.ts

@@ -294,6 +294,8 @@ export class CodeEditorComponent extends StatefulControlComponent<{}, any> imple
             printMargin: !this.singleLine,
             showGutter: !this.singleLine,
         });
+
+        this.aceEditor.commands.bindKey('Enter|Shift-Enter', this.singleLine ? 'null' : undefined);
     }
 
     private setValue(value: string) {