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src/providers/mssql/queries/category.js

@@ -19,7 +19,13 @@ SELECT
     p.hash AS fullHash,
     p.thumbw AS thumbW,
     p.thumbh AS thumbH,
-    p.thumbhash AS thumbHash
+    p.thumbhash AS thumbHash,
+    (
+        SELECT COUNT(*)
+        FROM categoryarticle ca
+        INNER JOIN article a ON a.id = ca.article_id
+        WHERE ca.category_id = t.id AND a.parentarticle_id IS NULL
+    ) AS articleCount
 FROM tree t
 LEFT JOIN categorytext ct
     ON ct.category_id = t.id AND ct.language_id = @languageId
@@ -33,6 +39,19 @@ LEFT JOIN pic p ON p.id = first_pic.pic_id
 ORDER BY t.sort, t.id
 `;
 
+export const COUNT_ARTICLES_IN_TREE = `
+WITH tree AS (
+    SELECT id FROM category WHERE id = @rootId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN tree t ON c.parent_id = t.id
+)
+SELECT COUNT(DISTINCT ca.article_id) AS total
+FROM categoryarticle ca
+INNER JOIN article a ON a.id = ca.article_id
+WHERE ca.category_id IN (SELECT id FROM tree)
+  AND a.parentarticle_id IS NULL
+`;
+
 import {
   ARTICLE_LIST_COLUMNS,
   ARTICLE_LIST_JOINS,

src/providers/mssql/queries/company.js

@@ -52,11 +52,13 @@ SELECT
     c.name,
     c.root_category_id AS rootCategoryId,
     c.default_language_id AS languageId,
+    l.iso639,
     tr.rate AS taxrate,
     rtr.rate AS reducedtaxrate,
     tfr.rate AS taxfreerate
 FROM company c
 INNER JOIN companyuser cu ON cu.company_id = c.id
+LEFT JOIN language l ON l.id = c.default_language_id
 LEFT JOIN tax tr ON tr.id = c.taxrate
 LEFT JOIN tax rtr ON rtr.id = c.reducedtaxrate
 LEFT JOIN tax tfr ON tfr.id = c.taxfreerate

src/providers/sqlite3/queries/category.js

@@ -79,7 +79,13 @@ WITH RECURSIVE tree AS (
 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
+  p.thumbhash AS thumbHash,
+  (
+    SELECT COUNT(*)
+    FROM categoryarticle ca
+    INNER JOIN article a ON a.id = ca.article_id
+    WHERE ca.category_id = t.id AND a.parentarticle_id IS NULL
+  ) AS articleCount
 FROM tree t
 LEFT JOIN categorytext ct
   ON ct.category_id = t.id AND ct.language_id = @languageId
@@ -89,4 +95,17 @@ LEFT JOIN pic p ON p.id = (
   ORDER BY cp.sort, cp.id LIMIT 1
 )
 ORDER BY t.sort, t.id
+`;
+
+export const COUNT_ARTICLES_IN_TREE = `
+WITH RECURSIVE tree AS (
+  SELECT id FROM category WHERE id = @rootId
+  UNION ALL
+  SELECT c.id FROM category c INNER JOIN tree t ON c.parent_id = t.id
+)
+SELECT COUNT(DISTINCT ca.article_id) AS total
+FROM categoryarticle ca
+INNER JOIN article a ON a.id = ca.article_id
+WHERE ca.category_id IN (SELECT id FROM tree)
+  AND a.parentarticle_id IS NULL
 `;

src/store/category/getTreeForCompany.js

@@ -1,52 +1,60 @@
-import { GET_TREE_FOR_COMPANY as MSSQL_GET_TREE } from '../../providers/mssql/queries/category.js';
-import { GET_TREE_FOR_COMPANY as SQLITE_GET_TREE } from '../../providers/sqlite3/queries/category.js';
+import {
+  GET_TREE_FOR_COMPANY as MSSQL_GET_TREE,
+  COUNT_ARTICLES_IN_TREE as MSSQL_COUNT_ARTICLES,
+} from '../../providers/mssql/queries/category.js';
+import {
+  GET_TREE_FOR_COMPANY as SQLITE_GET_TREE,
+  COUNT_ARTICLES_IN_TREE as SQLITE_COUNT_ARTICLES,
+} from '../../providers/sqlite3/queries/category.js';
 import resolveSelectedCompanyAccess from '../companyuser/resolveSelectedCompanyAccess.js';
-import queryCategoryArticles from './queryCategoryArticles.js';
 import getCategoryPosterminalIds from '../posterminal/getCategoryPosterminalIds.js';
 import makeRunner from '../runner.js';
 
 export default function getTreeForCompany(provider) {
   const access = resolveSelectedCompanyAccess(provider);
-  const articles = queryCategoryArticles(provider);
   const posterminalIds = getCategoryPosterminalIds(provider);
-  const sql =
-    provider?.dialect === 'sqlite3' ? SQLITE_GET_TREE : MSSQL_GET_TREE;
+  const isSqlite = provider?.dialect === 'sqlite3';
+  const sql = isSqlite ? SQLITE_GET_TREE : MSSQL_GET_TREE;
+  const countSql = isSqlite ? SQLITE_COUNT_ARTICLES : MSSQL_COUNT_ARTICLES;
 
   /**
    * Returns the full category tree for the user's selected company together
-   * with its articles and the posterminal ids assigned to each category.
+   * with the article count and the posterminal ids assigned to each category.
    *
    * @param {number} googleAuthId - The id of the Google auth user.
    * @param {object} [tx] - Optional transaction to run within.
-   * @returns {Promise<{languageId: number, tree: Array<object>, articles: Array<object>}>} The category tree, articles and language.
+   * @returns {Promise<{languageId: number, tree: Array<{id: number, parentId: number|null, sort: number, name: string|null, slug: string|null, fullHash: string|null, thumbW: number|null, thumbH: number|null, thumbHash: string|null, articleCount: number, posterminalIds: number[]}>, articleCount: number}>} The category tree and article count.
    *
    * @example
    * const tree = await store.category.getTreeForCompany(42);
-   * // => { languageId, tree: [{ id, posterminalIds, ... }], articles: [...] }
+   * // => { languageId, tree: [{ id, articleCount, posterminalIds, ... }], articleCount: 25 }
    */
   return async (googleAuthId, tx) => {
-    const { companyId, rootCategoryId, languageId, posCustomerGroupId } =
+    const { companyId, rootCategoryId, languageId } =
       await access(googleAuthId, tx);
 
     const runner = makeRunner(provider, tx);
-    const [treeResult, articleRows, ptMap] = await Promise.all([
+    const [treeResult, countResult, ptMap] = await Promise.all([
       runner.query(sql, {
         rootId: rootCategoryId,
         languageId,
       }),
-      articles({ categoryId: rootCategoryId, languageId, posCustomerGroupId }, tx),
+      runner.query(countSql, {
+        rootId: rootCategoryId,
+      }),
       posterminalIds(companyId, tx),
     ]);
 
     const tree = treeResult.rows.map((row) => ({
       ...row,
+      articleCount: Number(row.articleCount ?? 0),
       posterminalIds: ptMap[row.id] ?? [],
     }));
 
     return {
       languageId,
       tree,
-      articles: articleRows,
+      articleCount: Number(countResult.rows[0]?.total ?? 0),
     };
   };
 }

src/store/company/list.js

@@ -10,11 +10,11 @@ export default function list(provider) {
    *
    * @param {number} googleAuthId - The id of the Google auth user.
    * @param {object} [tx] - Optional transaction to run within.
-   * @returns {Promise<Array<object>>} The accessible company rows.
+   * @returns {Promise<Array<{id: number, name: string, rootCategoryId: number, languageId: number, iso639: string|null, taxrate: number, reducedtaxrate: number, taxfreerate: number}>>} The accessible company rows.
    *
    * @example
    * const companies = await store.company.list(42);
-   * // => [{ id, name, ... }]
+   * // => [{ id, name, rootCategoryId, languageId, iso639, taxrate, reducedtaxrate, taxfreerate }]
    */
   return async (googleAuthId, tx) => {
     const result = await makeRunner(provider, tx).query(sql, { googleAuthId });