feat: PATCH/DELETE /api/articles/:id, GET /api/articles/id/:id

src/routes/articles.js

@@ -50,6 +50,54 @@ router.post('/generate', async (req, res) => {
 });
 
 
+// GET /api/articles/id/:id — одна статья по числовому id
+router.get('/id/:id', async (req, res) => {
+  try {
+    const { query } = require('../config/db');
+    const { rows } = await query('SELECT * FROM articles WHERE id=$1', [req.params.id]);
+    if (!rows.length) return res.status(404).json({ error: 'Not found' });
+    res.json(rows[0]);
+  } catch (err) { res.status(500).json({ error: err.message }); }
+});
+
+// PATCH /api/articles/:id — обновить статью
+router.patch('/:id', async (req, res) => {
+  try {
+    const { query } = require('../config/db');
+    const { title, excerpt, content, tags, status, seo_title, seo_descr, cover_url } = req.body;
+    const fields = [];
+    const vals = [];
+    let i = 1;
+    if (title !== undefined)     { fields.push(`title=${i++}`);     vals.push(title); }
+    if (excerpt !== undefined)   { fields.push(`excerpt=${i++}`);   vals.push(excerpt); }
+    if (content !== undefined)   { fields.push(`content=${i++}`);   vals.push(content); }
+    if (tags !== undefined)      { fields.push(`tags=${i++}`);      vals.push(tags); }
+    if (status !== undefined)    { fields.push(`status=${i++}`);    vals.push(status); }
+    if (seo_title !== undefined) { fields.push(`seo_title=${i++}`); vals.push(seo_title); }
+    if (seo_descr !== undefined) { fields.push(`seo_descr=${i++}`); vals.push(seo_descr); }
+    if (cover_url !== undefined) { fields.push(`cover_url=${i++}`); vals.push(cover_url); }
+    if (!fields.length) return res.status(400).json({ error: 'Nothing to update' });
+    fields.push(`updated_at=NOW()`);
+    vals.push(req.params.id);
+    const { rows } = await query(
+      `UPDATE articles SET ${fields.join(', ')} WHERE id=${i} RETURNING *`,
+      vals
+    );
+    if (!rows.length) return res.status(404).json({ error: 'Not found' });
+    res.json(rows[0]);
+  } catch (err) { res.status(500).json({ error: err.message }); }
+});
+
+// DELETE /api/articles/:id — удалить статью
+router.delete('/:id', async (req, res) => {
+  try {
+    const { query } = require('../config/db');
+    const { rowCount } = await query('DELETE FROM articles WHERE id=$1', [req.params.id]);
+    if (!rowCount) return res.status(404).json({ error: 'Not found' });
+    res.json({ ok: true });
+  } catch (err) { res.status(500).json({ error: err.message }); }
+});
+
 // POST /api/articles/backfill-covers — досгенерировать обложки для статей без них
 router.post('/backfill-covers', async (req, res) => {
   try {