clean code

apps/app/src/server/models/page.ts

@@ -88,16 +88,12 @@ export interface PageModel extends Model<PageDocument> {
   findByIdsAndViewer(
     pageIds: ObjectIdLike[], user, userGroups?, includeEmpty?: boolean, includeAnyoneWithTheLink?: boolean,
   ): Promise<HydratedDocument<PageDocument>[]>
-  findByPathsAndViewer(
-    paths: string[], user, userGroups?, includeEmpty?: boolean, includeAnyoneWithTheLink?: boolean,
-  ): Promise<HydratedDocument<PageDocument>[]>
   findByPath(path: string, includeEmpty?: boolean): Promise<HydratedDocument<PageDocument> | null>
   findByPathAndViewer(path: string | null, user, userGroups?, useFindOne?: true, includeEmpty?: boolean): Promise<HydratedDocument<PageDocument> | null>
   findByPathAndViewer(path: string | null, user, userGroups?, useFindOne?: false, includeEmpty?: boolean): Promise<HydratedDocument<PageDocument>[]>
   descendantCountByPaths(
     paths: string[], user, userGroups?, includeEmpty?: boolean, includeAnyoneWithTheLink?: boolean
   ): Promise<IPagePathWithDescendantCount[]>
-  // countByPathAndViewer(path: string | null, user, userGroups?, includeEmpty?:boolean): Promise<number>
   findParentByPath(path: string | null): Promise<HydratedDocument<PageDocument> | null>
   findTargetAndAncestorsByPathOrId(pathOrId: string): Promise<TargetAndAncestorsResult>
   findRecentUpdatedPages(path: string, user, option: FindRecentUpdatedPagesOption, includeEmpty?: boolean): Promise<PaginatedPages>
@@ -676,24 +672,6 @@ schema.statics.findByPathAndViewer = async function(
   return queryBuilder.query.exec();
 };
 
-/*
- * Find pages by paths and viewer.
- */
-schema.statics.findByPathsAndViewer = async function(
-    paths: string[], user, userGroups = null, includeEmpty = false, includeAnyoneWithTheLink = false,
-): Promise<{path: string, descendantCount: number}[]> {
-  if (paths.length === 0) {
-    throw new Error('paths are required.');
-  }
-
-  const baseQuery = this.find({ path: { $in: paths } });
-  const queryBuilder = new PageQueryBuilder(baseQuery, includeEmpty);
-
-  await queryBuilder.addViewerCondition(user, userGroups, includeAnyoneWithTheLink);
-
-  return queryBuilder.query.exec();
-};
-
 schema.statics.descendantCountByPaths = async function(
     paths: string[],
     user,