f-21: log: add full log info

Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>

internal/dispatcher/agent/dispatcher.go

@@ -1,7 +1,9 @@
 package dispatcher
 
 import (
-	"log"
+	"fmt"
+	"log/slog"
+	"time"
 
 	configuration "git.g3e.fr/syonad/two/internal/config/agent"
 	"git.g3e.fr/syonad/two/pkg/worker"
@@ -14,23 +16,35 @@ type Command interface {
 }
 
 type Dispatcher struct {
-	queue *worker.Queue
-	db    *badger.DB
-	cfg   *configuration.Config
+	queue  *worker.Queue
+	db     *badger.DB
+	cfg    *configuration.Config
+	logger *slog.Logger
 }
 
-func New(queue *worker.Queue, db *badger.DB, cfg *configuration.Config) *Dispatcher {
-	return &Dispatcher{queue: queue, db: db, cfg: cfg}
+func New(queue *worker.Queue, db *badger.DB, cfg *configuration.Config, logger *slog.Logger) *Dispatcher {
+	return &Dispatcher{queue: queue, db: db, cfg: cfg, logger: logger}
 }
 
 func (d *Dispatcher) Prepare(cmd Command) error {
+	d.logger.Debug("prepare", "command", fmt.Sprintf("%T", cmd))
 	return cmd.Prepare(d.db, d.cfg)
 }
 
 func (d *Dispatcher) Dispatch(cmd Command) {
+	cmdType := fmt.Sprintf("%T", cmd)
+	d.logger.Debug("dispatch", "command", cmdType)
 	d.queue.Submit(func() {
-		if err := cmd.Execute(d.db, d.cfg); err != nil {
-			log.Printf("command error (%T): %v", cmd, err)
+		start := time.Now()
+		err := cmd.Execute(d.db, d.cfg)
+		attrs := []any{
+			"command", cmdType,
+			"duration_ms", time.Since(start).Milliseconds(),
+		}
+		if err != nil {
+			d.logger.Error("command failed", append(attrs, "error", err)...)
+		} else {
+			d.logger.Info("command done", attrs...)
 		}
 	})
 }