providerrefactor part1

src/providers/sqlite3/queries/category.js

@@ -0,0 +1,41 @@
+import * as source from '../../mssql/queries/category.js';
+import { translateQueries } from './translate.js';
+import { ARTICLE_LIST_COLUMNS, ARTICLE_LIST_JOINS } from './article.js';
+
+const queries = translateQueries(source, 'category');
+export const {
+  CREATE, DELETE, GET_BY_PARENT_AND_NAME,
+  GET_NEXT_SIBLING_SORT, IS_ANCESTOR, LIST_CHILD_IDS,
+  MOVE, RESOLVE_CATEGORY_ACCESS, UPDATE_SORT,
+} = queries;
+
+export const GET_CATEGORY_ARTICLES = `
+SELECT ${ARTICLE_LIST_COLUMNS}
+FROM categoryarticle ca
+INNER JOIN article a ON a.id = ca.article_id
+${ARTICLE_LIST_JOINS}
+WHERE ca.category_id = @categoryId
+ORDER BY a.id
+`;
+
+export const GET_TREE_FOR_COMPANY = `
+WITH RECURSIVE tree AS (
+  SELECT id, parent_id, sort FROM category WHERE id = @rootId
+  UNION ALL
+  SELECT c.id, c.parent_id, c.sort
+  FROM category c INNER JOIN tree t ON c.parent_id = t.id
+)
+SELECT
+  t.id, t.parent_id AS parentId, t.sort, ct.name, ct.slug,
+  p.hash AS fullHash, p.thumbw AS thumbW, p.thumbh AS thumbH,
+  p.thumbhash AS thumbHash
+FROM tree t
+LEFT JOIN categorytext ct
+  ON ct.category_id = t.id AND ct.language_id = @languageId
+LEFT JOIN pic p ON p.id = (
+  SELECT cp.pic_id FROM categorypic cp
+  WHERE cp.category_id = t.id
+  ORDER BY cp.sort, cp.id LIMIT 1
+)
+ORDER BY t.sort, t.id
+`;