def comment(self, request):
# 读取请求
user_id = request.data.get('user_id')
photo_id = request.data.get('photo_id')
comment_text = request.data.get('comment_text')
# 查询数据库
res = {'status': 0, 'msg': ''}
try:
user = User.objects.get(account=user_id)
except User.DoesNotExist:
user = None
if not user:
res['status'] = 401
res['msg'] = '账号不存在'
return JsonResponse(res)
try:
photo = Photo.objects.get(photo_id=photo_id)
except Photo.DoesNotExist:
photo = None
if not photo:
res['status'] = 401
res['msg'] = '图片不存在'
return JsonResponse(res)
# 存入数据库
comment = Comments(comment=comment_text)
comment.account = user
comment.photo_id = photo
comment.save()
return JsonResponse(res)
