u

scratch/test-category-subcategories.js

@@ -0,0 +1,171 @@
+import assert from 'node:assert/strict';
+import { mkdtempSync, rmSync } from 'node:fs';
+import { tmpdir } from 'node:os';
+import { join } from 'node:path';
+import LibDashStore from '../src/index.js';
+import { BetterSqlite3Provider } from '../src/providers/sqlite3/index.js';
+
+async function test() {
+  console.log('--- Testing setOn and setOff with subcategories ---');
+
+  const tempDir = mkdtempSync(join(tmpdir(), 'test-posterminal-subcats-'));
+  const dbFile = join(tempDir, 'test.db');
+  const storageDir = join(tempDir, 'storage');
+
+  const provider = new BetterSqlite3Provider({
+    filename: dbFile,
+    storageDir,
+  });
+
+  await provider.initialize();
+  const store = await new LibDashStore(provider);
+
+  try {
+    const googleAuthId = await store.google_auth.add('subcat-tester@example.com');
+    const company = await store.company.create({
+      name: 'SubCat Corp',
+      iso639: 'de',
+      taxrate: 19,
+      reducedtaxrate: 7,
+      googleAuthId,
+    });
+    await store.google_auth.setSelectedCompany(googleAuthId, company.id);
+
+    const terminal = await store.posterminal.upsert(googleAuthId, {
+      name: 'POS 1',
+      pairingpin: '1234',
+    });
+    await store.posterminal.pair(terminal.id, {
+      token: 'pos-token-subcat',
+      clientserial: 'SN-001',
+      pairedAt: new Date().toISOString(),
+    });
+
+    // Create Category Tree:
+    // Root -> Cat 4 -> SubCat 41 -> SubCat 411
+    // Root -> Cat 5
+    const cat4 = await store.category.createUnderParent({
+      googleAuthId,
+      parentId: company.rootCategoryId,
+      name: 'Getränke',
+    });
+    const subCat41 = await store.category.createUnderParent({
+      googleAuthId,
+      parentId: cat4.id,
+      name: 'Alkoholfrei',
+    });
+    const subCat411 = await store.category.createUnderParent({
+      googleAuthId,
+      parentId: subCat41.id,
+      name: 'Cola',
+    });
+    const cat5 = await store.category.createUnderParent({
+      googleAuthId,
+      parentId: company.rootCategoryId,
+      name: 'Snacks',
+    });
+
+    // Create articles in various categories
+    const artCola = await store.article.createUnderParent({
+      googleAuthId,
+      parentId: subCat411.id,
+      name: 'Cola 0.5L',
+    });
+
+    const artSnack = await store.article.createUnderParent({
+      googleAuthId,
+      parentId: cat5.id,
+      name: 'Chips',
+    });
+
+    // Set old timestamps on categories and articles to test updated_at touch
+    provider.db.prepare("UPDATE category SET updated_at = '2020-01-01T00:00:00.000Z'").run();
+    provider.db.prepare("UPDATE article SET updated_at = '2020-01-01T00:00:00.000Z'").run();
+
+    console.log('1. Testing setOn on parent category Cat 4 (should enable Cat 4, SubCat 41, and SubCat 411)...');
+    const onResult = await store.posterminal.setOn(googleAuthId, terminal.id, cat4.id);
+    console.log('Category IDs after setOn(cat4):', onResult.categoryIds);
+
+    assert(onResult.categoryIds.includes(cat4.id), 'Should include cat4');
+    assert(onResult.categoryIds.includes(subCat41.id), 'Should include subCat41');
+    assert(onResult.categoryIds.includes(subCat411.id), 'Should include subCat411');
+    assert(!onResult.categoryIds.includes(cat5.id), 'Should NOT include cat5');
+
+    // Check that categories in the subtree were touched
+    const catsAfterOn = provider.db.prepare('SELECT id, updated_at FROM category WHERE id IN (?, ?, ?)').all(cat4.id, subCat41.id, subCat411.id);
+    for (const c of catsAfterOn) {
+      assert.notEqual(c.updated_at, '2020-01-01T00:00:00.000Z', `Category ${c.id} updated_at should be touched on setOn`);
+    }
+
+    // Check that articles in the subtree were touched
+    const artAfterOn = provider.db.prepare('SELECT id, updated_at FROM article WHERE id = ?').get(artCola.id);
+    assert.notEqual(artAfterOn.updated_at, '2020-01-01T00:00:00.000Z', 'Article updated_at should be touched on setOn');
+
+    // Cat 5 article should NOT be touched
+    const artSnackAfterOn = provider.db.prepare('SELECT id, updated_at FROM article WHERE id = ?').get(artSnack.id);
+    assert.equal(artSnackAfterOn.updated_at, '2020-01-01T00:00:00.000Z', 'Unrelated article updated_at should not be touched');
+
+    console.log('2. Also enabling Cat 5...');
+    await store.posterminal.setOn(googleAuthId, terminal.id, cat5.id);
+
+    // Reset timestamps to test setOff touch
+    provider.db.prepare("UPDATE category SET updated_at = '2020-01-01T00:00:00.000Z'").run();
+    provider.db.prepare("UPDATE article SET updated_at = '2020-01-01T00:00:00.000Z'").run();
+
+    console.log('3. Testing setOff on parent category Cat 4 (should disable Cat 4, SubCat 41, and SubCat 411)...');
+    const offResult = await store.posterminal.setOff(googleAuthId, terminal.id, cat4.id);
+    console.log('Category IDs after setOff(cat4):', offResult.categoryIds);
+
+    assert(!offResult.categoryIds.includes(cat4.id), 'Should NOT include cat4');
+    assert(!offResult.categoryIds.includes(subCat41.id), 'Should NOT include subCat41');
+    assert(!offResult.categoryIds.includes(subCat411.id), 'Should NOT include subCat411');
+    assert(offResult.categoryIds.includes(cat5.id), 'Should still include cat5');
+
+    // Check that categories in the subtree were touched on setOff
+    const catsAfterOff = provider.db.prepare('SELECT id, updated_at FROM category WHERE id IN (?, ?, ?)').all(cat4.id, subCat41.id, subCat411.id);
+    for (const c of catsAfterOff) {
+      assert.notEqual(c.updated_at, '2020-01-01T00:00:00.000Z', `Category ${c.id} updated_at should be touched on setOff`);
+    }
+
+    // Check that article in the subtree was touched on setOff
+    const artAfterOff = provider.db.prepare('SELECT id, updated_at FROM article WHERE id = ?').get(artCola.id);
+    assert.notEqual(artAfterOff.updated_at, '2020-01-01T00:00:00.000Z', 'Article updated_at should be touched on setOff');
+
+    // Verify obituaries generated
+    const obituariesAfter = provider.db
+      .prepare('SELECT entity_type, entity_id FROM posterminalobituary WHERE posterminal_id = ? ORDER BY id ASC')
+      .all(terminal.id);
+    console.log('Obituaries after setOff:', obituariesAfter);
+
+    const catObituaryIds = obituariesAfter.filter(o => o.entity_type === 'category').map(o => o.entity_id);
+    assert(catObituaryIds.includes(cat4.id), 'Should have obituary for cat4');
+    assert(catObituaryIds.includes(subCat41.id), 'Should have obituary for subCat41');
+    assert(catObituaryIds.includes(subCat411.id), 'Should have obituary for subCat411');
+
+    const artObituaryIds = obituariesAfter.filter(o => o.entity_type === 'article').map(o => o.entity_id);
+    assert(artObituaryIds.includes(artCola.id), 'Should have obituary for artCola');
+    assert(!artObituaryIds.includes(artSnack.id), 'Should NOT have obituary for artSnack');
+
+    console.log('4. Testing setOn on an intermediate subcategory (SubCat 41)...');
+    const subOnResult = await store.posterminal.setOn(googleAuthId, terminal.id, subCat41.id);
+    console.log('Category IDs after setOn(subCat41):', subOnResult.categoryIds);
+    assert(!subOnResult.categoryIds.includes(cat4.id), 'Parent cat4 should not be enabled when enabling subCat41');
+    assert(subOnResult.categoryIds.includes(subCat41.id), 'subCat41 should be enabled');
+    assert(subOnResult.categoryIds.includes(subCat411.id), 'Child subCat411 should be enabled');
+
+    console.log('✅ ALL SUBCATEGORY SET_ON / SET_OFF TESTS PASSED');
+  } finally {
+    try {
+      rmSync(tempDir, { recursive: true, force: true });
+    } catch {}
+  }
+}
+
+test()
+  .then(() => {
+    process.exit(0);
+  })
+  .catch(err => {
+    console.error('Test failed:', err);
+    process.exit(1);
+  });

src/providers/mssql/queries/posterminal.js

@@ -93,20 +93,32 @@ FROM posterminalcategory
 WHERE posterminal_id = @posterminalId
 `;
 
-/** setOn: insert if not exists (single terminal + single category). */
+/** setOn: enable a category and all its subcategories on a terminal. */
 export const SET_ON = `
-IF NOT EXISTS (
-    SELECT 1 FROM posterminalcategory
-    WHERE posterminal_id = @posterminalId AND category_id = @categoryId
+;WITH cats AS (
+    SELECT id FROM category WHERE id = @categoryId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
 )
 INSERT INTO posterminalcategory (posterminal_id, category_id)
-VALUES (@posterminalId, @categoryId)
+SELECT @posterminalId, cats.id
+FROM cats
+WHERE NOT EXISTS (
+    SELECT 1 FROM posterminalcategory pc
+    WHERE pc.posterminal_id = @posterminalId AND pc.category_id = cats.id
+)
 `;
 
-/** setOff: remove a single category from a single terminal. */
+/** setOff: remove a category and all its subcategories from a terminal. */
 export const SET_OFF = `
+;WITH cats AS (
+    SELECT id FROM category WHERE id = @categoryId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+)
 DELETE FROM posterminalcategory
-WHERE posterminal_id = @posterminalId AND category_id = @categoryId
+WHERE posterminal_id = @posterminalId
+  AND category_id IN (SELECT id FROM cats)
 `;
 
 /** setOnAll: enable ALL company categories on one terminal. */
@@ -170,7 +182,7 @@ WHERE EXISTS (
     WHERE ca.article_id = a.id
       AND pc.posterminal_id = @posterminalId
 )
-AND DATEDIFF_BIG(second, '1970-01-01', a.updated_at) > @cursor
+AND (DATEDIFF_BIG(second, '1970-01-01', a.updated_at) * 1000000 + (a.id % 1000000)) > @cursor
 `;
 
 export const COUNT_CATEGORIES = `
@@ -219,7 +231,7 @@ WHERE a.articlelist_id IS NOT NULL
       WHERE ca.article_id = a.id
         AND pc.posterminal_id = @posterminalId
   )
-  AND DATEDIFF_BIG(second, '1970-01-01', a.updated_at) > @cursor
+  AND (DATEDIFF_BIG(second, '1970-01-01', a.updated_at) * 1000000 + (a.id % 1000000)) > @cursor
 `;
 
 export const MAX_ORDER_ID = `
@@ -263,7 +275,7 @@ SELECT TOP (@limit)
     COALESCE(pr.net, 0) AS netPrice,
     COALESCE(ptax.rate, ctax.rate, 0) AS taxRate,
     a.created_at AS createdAt,
-    DATEDIFF_BIG(second, '1970-01-01', a.updated_at) AS lastChanged,
+    (DATEDIFF_BIG(second, '1970-01-01', a.updated_at) * 1000000 + (a.id % 1000000)) AS lastChanged,
     COALESCE(
         (
             SELECT TOP 1 p.hash
@@ -321,6 +333,7 @@ SELECT TOP (@limit)
     ) AS sort,
     a.track_stock AS trackStock,
     CASE
+        WHEN a.track_stock = 0 THEN 0
         WHEN a.articlelist_id IS NOT NULL AND EXISTS (
             SELECT 1 FROM articlelistarticle ala WHERE ala.articlelist_id = a.articlelist_id
         ) THEN COALESCE((
@@ -339,6 +352,7 @@ SELECT TOP (@limit)
                     OR ma.sku IN (SELECT asup.sku FROM articlesupplier asup WHERE asup.article_id = ca.id)
                 )
                 WHERE m.company_id = a.company_id
+                  AND l.warehouse_id IS NOT NULL
                 GROUP BY ca.id
             ) comp_stock ON comp_stock.comp_id = ala.article_id
             WHERE ala.articlelist_id = a.articlelist_id
@@ -350,6 +364,7 @@ SELECT TOP (@limit)
             INNER JOIN manifestarticle ma ON ma.id = l.manifestarticle_id
             INNER JOIN manifest m ON m.id = ma.manifest_id
             WHERE m.company_id = a.company_id
+              AND l.warehouse_id IS NOT NULL
               AND (
                   ma.sku = a.sku
                   OR ma.sku IN (SELECT asup.sku FROM articlesupplier asup WHERE asup.article_id = a.id)
@@ -373,8 +388,8 @@ WHERE EXISTS (
     WHERE ca.article_id = a.id
       AND pc.posterminal_id = @posterminalId
 )
-AND DATEDIFF_BIG(second, '1970-01-01', a.updated_at) > @cursor
-ORDER BY DATEDIFF_BIG(second, '1970-01-01', a.updated_at) ASC, a.id ASC
+AND (DATEDIFF_BIG(second, '1970-01-01', a.updated_at) * 1000000 + (a.id % 1000000)) > @cursor
+ORDER BY (DATEDIFF_BIG(second, '1970-01-01', a.updated_at) * 1000000 + (a.id % 1000000)) ASC
 `;
 
 export const LIST_POS_PRODUCT_CATEGORIES = `

src/providers/sqlite3/queries/posterminal.js

@@ -4,7 +4,7 @@ import { translateQueries } from './translate.js';
 const queries = translateQueries(source, 'posterminal');
 export const {
   CREATE, DELETE_BY_COMPANY_AND_ID, GET_BY_ID, LIST_BY_COMPANY,
-  LIST_CATEGORY_IDS, POSTERMINAL_IDS_BY_COMPANY, SET_OFF, SET_OFF_ALL, UPDATE,
+  LIST_CATEGORY_IDS, POSTERMINAL_IDS_BY_COMPANY, SET_OFF_ALL, UPDATE,
   FIND_BY_PAIRINGPIN, PAIR, SET_MAX_KNOWN_OBITUARY_ID,
   FIND_BY_TOKEN, COUNT_PRODUCTS, COUNT_CATEGORIES, COUNT_CUSTOMERS,
   COUNT_CUSTOMER_GROUPS, COUNT_COMPOSITE_PRODUCTS, MAX_ORDER_ID,
@@ -14,9 +14,24 @@ export const {
 } = queries;
 
 export const SET_ON = `
-INSERT INTO posterminalcategory (posterminal_id, category_id)
-VALUES (@posterminalId, @categoryId)
-ON CONFLICT (posterminal_id, category_id) DO NOTHING
+WITH RECURSIVE cats AS (
+    SELECT id FROM category WHERE id = @categoryId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+)
+INSERT OR IGNORE INTO posterminalcategory (posterminal_id, category_id)
+SELECT @posterminalId, id FROM cats
+`;
+
+export const SET_OFF = `
+WITH RECURSIVE cats AS (
+    SELECT id FROM category WHERE id = @categoryId
+    UNION ALL
+    SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+)
+DELETE FROM posterminalcategory
+WHERE posterminal_id = @posterminalId
+  AND category_id IN (SELECT id FROM cats)
 `;
 
 export const SET_ON_ALL = `
@@ -25,9 +40,8 @@ WITH RECURSIVE cats AS (
     UNION ALL
     SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
 )
-INSERT INTO posterminalcategory (posterminal_id, category_id)
-SELECT @posterminalId, id FROM cats WHERE 1
-ON CONFLICT (posterminal_id, category_id) DO NOTHING
+INSERT OR IGNORE INTO posterminalcategory (posterminal_id, category_id)
+SELECT @posterminalId, id FROM cats
 `;
 
 export const LIST_POS_CUSTOMER_GROUPS = `
@@ -148,7 +162,7 @@ SELECT
     COALESCE(pr.net, 0) AS netPrice,
     COALESCE(ptax.rate, ctax.rate, 0) AS taxRate,
     a.created_at AS createdAt,
-    CAST(strftime('%s', a.updated_at) AS INTEGER) AS lastChanged,
+    (CAST(strftime('%s', a.updated_at) AS INTEGER) * 1000000 + (a.id % 1000000)) AS lastChanged,
     COALESCE(
         (
             SELECT p.hash
@@ -210,6 +224,7 @@ SELECT
     ) AS sort,
     a.track_stock AS trackStock,
     CASE
+        WHEN a.track_stock = 0 THEN 0
         WHEN a.articlelist_id IS NOT NULL AND EXISTS (
             SELECT 1 FROM articlelistarticle ala WHERE ala.articlelist_id = a.articlelist_id
         ) THEN COALESCE((
@@ -228,6 +243,7 @@ SELECT
                     OR ma.sku IN (SELECT asup.sku FROM articlesupplier asup WHERE asup.article_id = ca.id)
                 )
                 WHERE m.company_id = a.company_id
+                  AND l.warehouse_id IS NOT NULL
                 GROUP BY ca.id
             ) comp_stock ON comp_stock.comp_id = ala.article_id
             WHERE ala.articlelist_id = a.articlelist_id
@@ -239,6 +255,7 @@ SELECT
             INNER JOIN manifestarticle ma ON ma.id = l.manifestarticle_id
             INNER JOIN manifest m ON m.id = ma.manifest_id
             WHERE m.company_id = a.company_id
+              AND l.warehouse_id IS NOT NULL
               AND (
                   ma.sku = a.sku
                   OR ma.sku IN (SELECT asup.sku FROM articlesupplier asup WHERE asup.article_id = a.id)
@@ -262,8 +279,8 @@ WHERE EXISTS (
     WHERE ca.article_id = a.id
       AND pc.posterminal_id = @posterminalId
 )
-AND CAST(strftime('%s', a.updated_at) AS INTEGER) > @cursor
-ORDER BY lastChanged ASC, a.id ASC
+AND (CAST(strftime('%s', a.updated_at) AS INTEGER) * 1000000 + (a.id % 1000000)) > @cursor
+ORDER BY (CAST(strftime('%s', a.updated_at) AS INTEGER) * 1000000 + (a.id % 1000000)) ASC
 LIMIT @limit
 `;
 

src/store/posterminal/getCompositeProductCount.js

@@ -5,7 +5,9 @@ import makeRunner from '../runner.js';
 function normalizeCursor(cursor) {
   const n = Number(cursor) || 0;
   if (n <= 0) return 0;
-  return n >= 1e11 ? Math.floor(n / 1000) : Math.floor(n);
+  if (n < 1e11) return Math.floor(n * 1000000);
+  if (n < 1e14) return Math.floor((n / 1000) * 1000000);
+  return Math.floor(n);
 }
 
 export default function getCompositeProductCount(provider) {

src/store/posterminal/getProductCount.js

@@ -5,7 +5,9 @@ import makeRunner from '../runner.js';
 function normalizeCursor(cursor) {
   const n = Number(cursor) || 0;
   if (n <= 0) return 0;
-  return n >= 1e11 ? Math.floor(n / 1000) : Math.floor(n);
+  if (n < 1e11) return Math.floor(n * 1000000);
+  if (n < 1e14) return Math.floor((n / 1000) * 1000000);
+  return Math.floor(n);
 }
 
 export default function getProductCount(provider) {

src/store/posterminal/getProductList.js

@@ -19,7 +19,9 @@ import makeRunner from '../runner.js';
 function normalizeCursor(cursor) {
   const n = Number(cursor) || 0;
   if (n <= 0) return 0;
-  return n >= 1e11 ? Math.floor(n / 1000) : Math.floor(n);
+  if (n < 1e11) return Math.floor(n * 1000000);
+  if (n < 1e14) return Math.floor((n / 1000) * 1000000);
+  return Math.floor(n);
 }
 
 function formatDateTime(value) {

src/store/posterminal/setOff.js

@@ -21,25 +21,121 @@ export default function setOff(provider) {
     ? SQLITE_LIST_CATEGORY_IDS
     : MSSQL_LIST_CATEGORY_IDS;
 
-  const addCategoryObituarySql = `
-    INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
-    VALUES (@posterminalId, 'category', @categoryId)
-  `;
-
-  const addArticleObituariesSql = `
-    INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
-    SELECT DISTINCT @posterminalId, 'article', ca.article_id
-    FROM categoryarticle ca
-    WHERE ca.category_id = @categoryId
-      AND NOT EXISTS (
-        SELECT 1
-        FROM categoryarticle ca2
-        INNER JOIN posterminalcategory pc ON pc.category_id = ca2.category_id
-        WHERE ca2.article_id = ca.article_id
-          AND pc.posterminal_id = @posterminalId
-          AND pc.category_id <> @categoryId
+  const touchSql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
       )
-  `;
+      UPDATE category SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
+      WHERE id IN (SELECT id FROM cats)`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE category SET updated_at = SYSUTCDATETIME()
+      WHERE id IN (SELECT id FROM cats)`;
+
+  const touchArticlesSql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE article
+      SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
+      WHERE id IN (
+        SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        UNION
+        SELECT child.id FROM article child
+        WHERE child.parentarticle_id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        )
+        UNION
+        SELECT parent.parentarticle_id FROM article parent
+        WHERE parent.id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        ) AND parent.parentarticle_id IS NOT NULL
+      )`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE article
+      SET updated_at = SYSUTCDATETIME()
+      WHERE id IN (
+        SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        UNION
+        SELECT child.id FROM article child
+        WHERE child.parentarticle_id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        )
+        UNION
+        SELECT parent.parentarticle_id FROM article parent
+        WHERE parent.id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        ) AND parent.parentarticle_id IS NOT NULL
+      )`;
+
+  const addCategoryObituarySql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
+      SELECT pc.posterminal_id, 'category', pc.category_id
+      FROM posterminalcategory pc
+      WHERE pc.posterminal_id = @posterminalId
+        AND pc.category_id IN (SELECT id FROM cats)`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
+      SELECT pc.posterminal_id, 'category', pc.category_id
+      FROM posterminalcategory pc
+      WHERE pc.posterminal_id = @posterminalId
+        AND pc.category_id IN (SELECT id FROM cats)`;
+
+  const addArticleObituariesSql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
+      SELECT DISTINCT @posterminalId, 'article', ca.article_id
+      FROM categoryarticle ca
+      WHERE ca.category_id IN (SELECT id FROM cats)
+        AND NOT EXISTS (
+          SELECT 1
+          FROM categoryarticle ca2
+          INNER JOIN posterminalcategory pc ON pc.category_id = ca2.category_id
+          WHERE ca2.article_id = ca.article_id
+            AND pc.posterminal_id = @posterminalId
+            AND pc.category_id NOT IN (SELECT id FROM cats)
+        )`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      INSERT INTO posterminalobituary (posterminal_id, entity_type, entity_id)
+      SELECT DISTINCT @posterminalId, 'article', ca.article_id
+      FROM categoryarticle ca
+      WHERE ca.category_id IN (SELECT id FROM cats)
+        AND NOT EXISTS (
+          SELECT 1
+          FROM categoryarticle ca2
+          INNER JOIN posterminalcategory pc ON pc.category_id = ca2.category_id
+          WHERE ca2.article_id = ca.article_id
+            AND pc.posterminal_id = @posterminalId
+            AND pc.category_id NOT IN (SELECT id FROM cats)
+        )`;
 
   /**
    * Removes a category assignment from a posterminal (turns it off).
@@ -84,6 +180,9 @@ export default function setOff(provider) {
       categoryId,
     });
 
+    await runner.query(touchSql, { categoryId });
+    await runner.query(touchArticlesSql, { categoryId });
+
     const result = await runner.query(listCatIdsSql, { posterminalId });
 
     return {

src/store/posterminal/setOn.js

@@ -21,30 +21,110 @@ export default function setOn(provider) {
     ? SQLITE_LIST_CATEGORY_IDS
     : MSSQL_LIST_CATEGORY_IDS;
   const touchSql = isSqlite
-    ? "UPDATE category SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now') WHERE id = @categoryId"
-    : 'UPDATE category SET updated_at = SYSUTCDATETIME() WHERE id = @categoryId';
-  const touchArticlesSql = isSqlite
-    ? `UPDATE article
-       SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
-       WHERE id IN (
-         SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id = @categoryId
-       )`
-    : `UPDATE article
-       SET updated_at = SYSUTCDATETIME()
-       WHERE id IN (
-         SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id = @categoryId
-       )`;
-
-  const clearObituariesSql = `
-    DELETE FROM posterminalobituary
-    WHERE posterminal_id = @posterminalId
-      AND (
-        (entity_type = 'category' AND entity_id = @categoryId)
-        OR (entity_type = 'article' AND entity_id IN (
-            SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id = @categoryId
-        ))
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
       )
-  `;
+      UPDATE category SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
+      WHERE id IN (SELECT id FROM cats)`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE category SET updated_at = SYSUTCDATETIME()
+      WHERE id IN (SELECT id FROM cats)`;
+
+  const touchArticlesSql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE article
+      SET updated_at = strftime('%Y-%m-%dT%H:%M:%fZ', 'now')
+      WHERE id IN (
+        SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        UNION
+        SELECT child.id FROM article child
+        WHERE child.parentarticle_id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        )
+        UNION
+        SELECT parent.parentarticle_id FROM article parent
+        WHERE parent.id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        ) AND parent.parentarticle_id IS NOT NULL
+      )`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      UPDATE article
+      SET updated_at = SYSUTCDATETIME()
+      WHERE id IN (
+        SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        UNION
+        SELECT child.id FROM article child
+        WHERE child.parentarticle_id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        )
+        UNION
+        SELECT parent.parentarticle_id FROM article parent
+        WHERE parent.id IN (
+          SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+        ) AND parent.parentarticle_id IS NOT NULL
+      )`;
+
+  const clearObituariesSql = isSqlite
+    ? `WITH RECURSIVE cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      DELETE FROM posterminalobituary
+      WHERE posterminal_id = @posterminalId
+        AND (
+          (entity_type = 'category' AND entity_id IN (SELECT id FROM cats))
+          OR (entity_type = 'article' AND entity_id IN (
+              SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              UNION
+              SELECT child.id FROM article child
+              WHERE child.parentarticle_id IN (
+                SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              )
+              UNION
+              SELECT parent.parentarticle_id FROM article parent
+              WHERE parent.id IN (
+                SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              ) AND parent.parentarticle_id IS NOT NULL
+          ))
+        )`
+    : `;WITH cats AS (
+        SELECT id FROM category WHERE id = @categoryId
+        UNION ALL
+        SELECT c.id FROM category c INNER JOIN cats ON c.parent_id = cats.id
+      )
+      DELETE FROM posterminalobituary
+      WHERE posterminal_id = @posterminalId
+        AND (
+          (entity_type = 'category' AND entity_id IN (SELECT id FROM cats))
+          OR (entity_type = 'article' AND entity_id IN (
+              SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              UNION
+              SELECT child.id FROM article child
+              WHERE child.parentarticle_id IN (
+                SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              )
+              UNION
+              SELECT parent.parentarticle_id FROM article parent
+              WHERE parent.id IN (
+                SELECT ca.article_id FROM categoryarticle ca WHERE ca.category_id IN (SELECT id FROM cats)
+              ) AND parent.parentarticle_id IS NOT NULL
+          ))
+        )`;
 
   /**
    * Assigns a category to a posterminal (turns it on for that category).