def news_comment(request, news_id):
comment_news = News.objects.filter(pk=news_id)[0]
user = request.user
content = request.POST.get('comment')
comment = Comment()
comment.news = comment_news
comment.user = user
comment.content = content
comment.save()
return redirect(reverse('news:news_detail', kwargs={'news_id': news_id}))
def news_comment():
if not g.user: #判断用户是否登录
return jsonify(errno=Code.NODATA, errmsg="用户未登录!")
news_id = request.json.get("news_id")
content = request.json.get("comment")
parent_id = request.json.get("parent_id")
# print(news_id, content)
if not all([news_id, content]):
return jsonify(errno=Code.PARAMERR, errmsg="参数不全")
# 取出新闻对象
try:
news = News.query.get(news_id)
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=Code.DBERR, errmsg="获取新闻失败")
if not news: return jsonify(errno=Code.NODATA, errmsg="新闻不存在")
# 创建评论对象,设置属性
comment = Comment()
comment.user_id = g.user.id
comment.news_id = news_id
comment.content = content
if parent_id:
comment.parent_id = parent_id
# 保存评论
try:
db.session.add(comment)
db.session.commit()
except Exception as e:
current_app.logger.error(e)
return jsonify(errno=Code.DBERR, errmsg="评论失败")
return jsonify(errno=Code.OK, errmsg="评论成功", data=comment.to_dict())