Add logging to handlers

server/internal/handlers/handlers.go

@@ -4,6 +4,7 @@ import (
 	"encoding/json"
 	"net/http"
 	"novamd/internal/db"
+	"novamd/internal/logging"
 	"novamd/internal/storage"
 )
 
@@ -18,6 +19,15 @@ type Handler struct {
 	Storage storage.Manager
 }
 
+var logger logging.Logger
+
+func getHandlersLogger() logging.Logger {
+	if logger == nil {
+		logger = logging.WithGroup("handlers")
+	}
+	return logger
+}
+
 // NewHandler creates a new handler with the given dependencies
 func NewHandler(db db.Database, s storage.Manager) *Handler {
 	return &Handler{