u

src/providers/sqlite3/queries/category.js

@@ -129,4 +129,38 @@ 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
+`;
+
+export const TOUCH_SUBTREE_CATEGORIES = `
+WITH RECURSIVE cats AS (
+    SELECT id FROM category WHERE id = @id
+    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)
+`;
+
+export const TOUCH_SUBTREE_ARTICLES = `
+WITH RECURSIVE cats AS (
+    SELECT id FROM category WHERE id = @id
+    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
+)
 `;