Minor performance improvement.

backend/src/Squidex.Domain.Apps.Entities.MongoDb/Rules/MongoRuleEventRepository.cs

@@ -106,21 +106,19 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Rules
                     .Set(x => x.JobResult, RuleJobResult.Cancelled));
         }
 
-        public async Task UpdateAsync(RuleJob job, RuleJobUpdate update)
+        public Task UpdateAsync(RuleJob job, RuleJobUpdate update)
         {
             Guard.NotNull(job, nameof(job));
             Guard.NotNull(update, nameof(update));
 
-            if (update.ExecutionResult == RuleResult.Success)
+            return Task.WhenAll(
-            {
+                UpdateStatisticsAsync(job, update),
-                await statisticsCollection.IncrementSuccess(job.AppId, job.RuleId, update.Finished);
+                UpdateEventAsync(job, update));
-            }
-            else
-            {
-                await statisticsCollection.IncrementFailed(job.AppId, job.RuleId, update.Finished);
         }
 
-            await Collection.UpdateOneAsync(x => x.Id == job.Id,
+        private Task UpdateEventAsync(RuleJob job, RuleJobUpdate update)
+        {
+            return Collection.UpdateOneAsync(x => x.Id == job.Id,
                 Update
                     .Set(x => x.Result, update.ExecutionResult)
                     .Set(x => x.LastDump, update.ExecutionDump)
@@ -129,6 +127,18 @@ namespace Squidex.Domain.Apps.Entities.MongoDb.Rules
                     .Inc(x => x.NumCalls, 1));
         }
 
+        private async Task UpdateStatisticsAsync(RuleJob job, RuleJobUpdate update)
+        {
+            if (update.ExecutionResult == RuleResult.Success)
+            {
+                await statisticsCollection.IncrementSuccess(job.AppId, job.RuleId, update.Finished);
+            }
+            else
+            {
+                await statisticsCollection.IncrementFailed(job.AppId, job.RuleId, update.Finished);
+            }
+        }
+
         public Task<IReadOnlyList<RuleStatistics>> QueryStatisticsByAppAsync(Guid appId)
         {
             return statisticsCollection.QueryByAppAsync(appId);