def unfollow_answer2(id):
answer = Answer.query.filter_by(id=id).first()
if answer is None:
flash('Invalid answer.')
return redirect(url_for('main.index'))
if not current_user.is_following_answer(answer):
flash('你还没有赞同该答案。')
return redirect(url_for('main.question', id=answer.answer_question.id))
answer.followed_at = ''
db.session.add(answer)
db.session.commit()
current_user.unfollow_answer(answer)
return redirect(url_for('main.question', id=answer.answer_question.id))
def follow_answer(id):
answer = Answer.query.filter_by(id=id).first()
if answer is None:
flash('Invalid answer.')
return redirect(url_for('main.index'))
if current_user.is_following_answer(answer):
flash('你已经赞同了该答案。')
return redirect(url_for('main.answer', qid=answer.answer_question.id, aid=answer.id))
answer.followed_at = datetime.datetime.now()
db.session.add(answer)
db.session.commit()
current_user.follow_answer(answer)
return redirect(url_for('main.answer', qid=answer.answer_question.id, aid=answer.id))
