add logs

internal/app/users.go

@@ -3,6 +3,7 @@ package app
 import (
 	"context"
 	"errors"
+	"log"
 	"net/netip"
 	"strings"
 
@@ -215,12 +216,17 @@ func (s *server) GetPermissions(ctx context.Context, _ *proto.GetPermissionsReq)
 func (s *server) ChangeUserPassword(ctx context.Context, req *proto.ChangeUserPasswordReq) (*proto.ChangeUserPasswordRsp, error) {
 	claims, ok := processor_jwt.ClaimsFromContext(ctx)
 	if !ok || claims == nil {
+		log.Printf("change user password failed: authentication missing, target_user_id=%d", req.GetID())
 		return nil, status.Error(codes.Unauthenticated, "Требуется авторизация")
 	}
 	if !roles.HasRole(claims, roles.Admin) {
+		log.Printf("change user password failed: admin role required, actor_user_id=%d target_user_id=%d", claims.UserID, req.GetID())
 		return nil, status.Error(codes.PermissionDenied, "Недостаточно прав")
 	}
 	err := s.usersService.ChangeUserPassword(ctx, claims.UserID, int(req.GetID()), req.GetNewPassword())
+	if err != nil {
+		log.Printf("change user password failed: actor_user_id=%d target_user_id=%d: %v", claims.UserID, req.GetID(), err)
+	}
 	switch {
 	case errors.Is(err, users_service.ErrPasswordChangeForbidden):
 		return nil, status.Error(codes.PermissionDenied, err.Error())