From 752cbfc431109d01205b2b381ecabb8f4da55084 Mon Sep 17 00:00:00 2001
From: Sebastian Stehle <sebastian@squidex.io>
Date: Sun, 24 Feb 2019 20:41:07 +0100
Subject: [PATCH] Small refactoring.

---
 .../EventSourcing/MongoEventStore.cs                      | 1 -
 .../EventSourcing/MongoEventStore_Writer.cs               | 8 ++++----
 2 files changed, 4 insertions(+), 5 deletions(-)

diff --git a/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore.cs b/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore.cs
index fe20956ed..c33c11f40 100644
--- a/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore.cs
+++ b/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore.cs
@@ -15,7 +15,6 @@ namespace Squidex.Infrastructure.EventSourcing
 {
     public partial class MongoEventStore : MongoRepositoryBase<MongoEventCommit>, IEventStore
     {
-        private const int MaxCommitSize = 10;
         private static readonly FieldDefinition<MongoEventCommit, BsonTimestamp> TimestampField = Fields.Build(x => x.Timestamp);
         private static readonly FieldDefinition<MongoEventCommit, long> EventsCountField = Fields.Build(x => x.EventsCount);
         private static readonly FieldDefinition<MongoEventCommit, long> EventStreamOffsetField = Fields.Build(x => x.EventStreamOffset);
diff --git a/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore_Writer.cs b/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore_Writer.cs
index aa0707f2e..83f0416e7 100644
--- a/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore_Writer.cs
+++ b/src/Squidex.Infrastructure.MongoDb/EventSourcing/MongoEventStore_Writer.cs
@@ -17,6 +17,7 @@ namespace Squidex.Infrastructure.EventSourcing
     public partial class MongoEventStore
     {
         private const int MaxWriteAttempts = 20;
+        private const int MaxCommitSize = 10;
         private static readonly BsonTimestamp EmptyTimestamp = new BsonTimestamp(0);
 
         public Task DeleteStreamAsync(string streamName)
@@ -32,13 +33,12 @@ namespace Squidex.Infrastructure.EventSourcing
         public async Task AppendAsync(Guid commitId, string streamName, long expectedVersion, ICollection<EventData> events)
         {
             Guard.LessThan(events.Count, MaxCommitSize, "events.Count");
+            Guard.GreaterEquals(expectedVersion, EtagVersion.Any, nameof(expectedVersion));
+            Guard.NotNullOrEmpty(streamName, nameof(streamName));
+            Guard.NotNull(events, nameof(events));
 
             using (Profiler.TraceMethod<MongoEventStore>())
             {
-                Guard.GreaterEquals(expectedVersion, EtagVersion.Any, nameof(expectedVersion));
-                Guard.NotNullOrEmpty(streamName, nameof(streamName));
-                Guard.NotNull(events, nameof(events));
-
                 if (events.Count == 0)
                 {
                     return;