Update app.py

app.py

@@ -452,6 +452,26 @@ def submit_comment():
     # Chuyển hướng lại trang bloglist
     return redirect(url_for('bloglist'))
 
+@app.route('/get_post/<int:post_id>')
+def get_post(post_id):
+    conn = get_db_connection()
+    cursor = conn.cursor()
+
+    # Lấy bài viết
+    cursor.execute('SELECT * FROM posts WHERE id = ?', (post_id,))
+    post = cursor.fetchone()
+    if not post:
+        conn.close()
+        return jsonify({'error': 'Post not found'}), 404
+    post = dict(post)
+
+    # Lấy bình luận
+    cursor.execute('SELECT * FROM comments WHERE post_id = ? ORDER BY created_at DESC', (post_id,))
+    comments = [dict(row) for row in cursor.fetchall()]
+
+    conn.close()
+    return jsonify({'post': post, 'comments': comments})
+
 @app.route('/vechungtoi')
 def vechungtoi():
     conn = get_db_connection()