# question_answer.dspy — 回答问题（回填答案，任务从 waiting 恢复 submitted）
# POST: question_id, answer

question_id = params_kw.get('question_id', '')
answer = params_kw.get('answer', '')

if not question_id:
    return json.dumps({"success": False, "message": "缺少question_id"}, ensure_ascii=False)
if not answer:
    return json.dumps({"success": False, "message": "缺少answer"}, ensure_ascii=False)

uid = await get_user()

try:
    r = await question_answer(question_id, answer, uid or '', 'customer')
    if r is None:
        return json.dumps({"success": False, "message": "问题不存在或已被处理"}, ensure_ascii=False)
    return json.dumps({"success": True, "question_id": r.get('id', ''), "resumed": r.get('resumed', False)}, ensure_ascii=False)
except Exception as e:
    return json.dumps({"success": False, "message": str(e)}, ensure_ascii=False)