import logging

from rest_framework import mixins
from rest_framework import viewsets
from goods_info.models import AttachmentModel

from goods_info.serializer.attachment_serializer import AttachmentsSerializer

logger = logging.getLogger('my')


class AttachmentView(mixins.CreateModelMixin, mixins.DestroyModelMixin, viewsets.ReadOnlyModelViewSet):
    """
    create: a_file：必须是选择的一个文件， a_type:是一个字符串，参考模型类代码
    附件或者图片--新增
    
    附件或者图片新增, status: 201(成功), return: 新增附件或者图片信息
    
    destroy:
    附件或者图片--删除
    
    附件或者图片删除, status: 204(成功), return: None
      
    list:
    附件或者图片--获取分页列表

    附件或者图片列表信息, status: 200(成功), return: 附件或者图片信息列表
    
    retrieve:
    查询某一个附件或者图片
    
    查询指定ID的附件或者图片, status: 200(成功), return: 用户附件或者图片
    """

    queryset = AttachmentModel.objects.all()
    serializer_class = AttachmentsSerializer