From 0c7a15fac1e07f04f6682deea359cd0015a51f44 Mon Sep 17 00:00:00 2001
From: Geoffrey Ragot <geoffrey.ragot@gmail.com>
Date: Thu, 20 Jun 2024 15:36:57 +0200
Subject: [PATCH] feat: remove worker to test parallelism

---
 .../internal/engine/command/commander.go      |  7 ++--
 .../ledger/internal/engine/command/context.go | 35 ++++++++++---------
 components/ledger/internal/engine/ledger.go   |  2 +-
 3 files changed, 22 insertions(+), 22 deletions(-)

diff --git a/components/ledger/internal/engine/command/commander.go b/components/ledger/internal/engine/command/commander.go
index 406aa5e93c..ecbd41bab0 100644
--- a/components/ledger/internal/engine/command/commander.go
+++ b/components/ledger/internal/engine/command/commander.go
@@ -15,7 +15,6 @@ import (
 
 	ledger "github.com/formancehq/ledger/internal"
 	"github.com/formancehq/ledger/internal/bus"
-	"github.com/formancehq/ledger/internal/engine/utils/batching"
 	"github.com/formancehq/ledger/internal/machine/vm"
 	"github.com/formancehq/stack/libs/go-libs/collectionutils"
 	"github.com/formancehq/stack/libs/go-libs/metadata"
@@ -28,7 +27,7 @@ type Parameters struct {
 }
 
 type Commander struct {
-	*batching.Batcher[*ledger.ChainedLog]
+	//*batching.Batcher[*ledger.ChainedLog]
 	store      Store
 	locker     Locker
 	compiler   *Compiler
@@ -48,7 +47,7 @@ func New(store Store, locker Locker, compiler *Compiler, referencer *Referencer,
 		compiler:   compiler,
 		lastTXID:   big.NewInt(-1),
 		referencer: referencer,
-		Batcher:    batching.NewBatcher(store.InsertLogs, 1, batchSize),
+		//Batcher:    batching.NewBatcher(store.InsertLogs, 1, batchSize),
 		monitor:    monitor,
 	}
 }
@@ -311,7 +310,7 @@ func (commander *Commander) RevertTransaction(ctx context.Context, parameters Pa
 }
 
 func (commander *Commander) Close() {
-	commander.Batcher.Close()
+	//commander.Batcher.Close()
 	commander.running.Wait()
 }
 
diff --git a/components/ledger/internal/engine/command/context.go b/components/ledger/internal/engine/command/context.go
index c4551ddec7..7464c207c1 100644
--- a/components/ledger/internal/engine/command/context.go
+++ b/components/ledger/internal/engine/command/context.go
@@ -30,31 +30,32 @@ func (e *executionContext) AppendLog(ctx context.Context, log *ledger.Log) (*led
 		return e.commander.chainLog(log)
 	}()
 
-	done := make(chan struct{})
-	func() {
-		_, span := tracer.Start(ctx, "AppendLogToQueue")
-		defer span.End()
-
-		e.commander.Append(chainedLog, func() {
-			close(done)
-		})
-	}()
-
+	//done := make(chan struct{})
 	err := func() error {
-		_, span := tracer.Start(ctx, "WaitLogAck")
+		ctx, span := tracer.Start(ctx, "InsertLog")
 		defer span.End()
 
-		select {
-		case <-ctx.Done():
-			return ctx.Err()
-		case <-done:
-			return nil
-		}
+		return e.commander.store.InsertLogs(ctx, chainedLog)
 	}()
 	if err != nil {
 		return nil, err
 	}
 
+	//err := func() error {
+	//	_, span := tracer.Start(ctx, "WaitLogAck")
+	//	defer span.End()
+	//
+	//	select {
+	//	case <-ctx.Done():
+	//		return ctx.Err()
+	//	case <-done:
+	//		return nil
+	//	}
+	//}()
+	//if err != nil {
+	//	return nil, err
+	//}
+
 	return chainedLog, nil
 }
 
diff --git a/components/ledger/internal/engine/ledger.go b/components/ledger/internal/engine/ledger.go
index bbb12e5988..fd63d4ed20 100644
--- a/components/ledger/internal/engine/ledger.go
+++ b/components/ledger/internal/engine/ledger.go
@@ -60,7 +60,7 @@ func (l *Ledger) Start(ctx context.Context) {
 	if err := l.commander.Init(ctx); err != nil {
 		panic(err)
 	}
-	go l.commander.Run(logging.ContextWithField(ctx, "component", "commander"))
+	//go l.commander.Run(logging.ContextWithField(ctx, "component", "commander"))
 }
 
 func (l *Ledger) Close(ctx context.Context) {