Use updatePage of PageService instead of Page model's

packages/app/src/server/routes/page.js

@@ -1017,7 +1017,7 @@ module.exports = function(crowi, app) {
 
     const previousRevision = await Revision.findById(revisionId);
     try {
-      page = await Page.updatePage(page, pageBody, previousRevision.body, req.user, options);
+      page = await crowi.pageService.updatePage(page, pageBody, previousRevision.body, req.user, options);
     }
     catch (err) {
       logger.error('error on _api/pages.update', err);

packages/app/src/server/routes/tag.js

@@ -159,7 +159,7 @@ module.exports = function(crowi, app) {
       }
 
       const previousRevision = await Revision.findById(revisionId);
-      result.savedPage = await Page.updatePage(page, previousRevision.body, previousRevision.body, req.user);
+      result.savedPage = await crowi.pageService.updatePage(page, previousRevision.body, previousRevision.body, req.user);
       await PageTagRelation.updatePageTags(pageId, tags);
       result.tags = await PageTagRelation.listTagNamesByPage(pageId);