拍爱

rorder.py 1016B

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  1. # -*- coding: utf-8 -*-
  2. from django.core.serializers.json import DjangoJSONEncoder
  3. from utils.redis.connect import r
  4. from utils.redis.rkeys import LENSMAN_PHOTO_ORDER_RECORD
  5. def set_lensman_order_record(porder):
  6. """ 设置摄影师照片购买记录 """
  7. r.setexjson(LENSMAN_PHOTO_ORDER_RECORD % (porder.photo_id, porder.user_id), r.REDIS_EXPIRED_ONE_MONTH, porder.porder_info, cls=DjangoJSONEncoder)
  8. return porder.porder_info
  9. def set_lensman_order_record_by_id(photo_id, user_id):
  10. """ 设置摄影师照片购买记录 """
  11. from group.models import GroupPhotoOrderInfo
  12. try:
  13. porder = GroupPhotoOrderInfo.objects.get(photo_id=photo_id, user_id=user_id)
  14. except GroupPhotoOrderInfo.DoesNotExist:
  15. return {}
  16. return set_lensman_order_record(porder)
  17. def get_lensman_order_record(photo_id, user_id):
  18. """ 获取摄影师照片购买记录 """
  19. return r.getjson(LENSMAN_PHOTO_ORDER_RECORD % (photo_id, user_id)) or set_lensman_order_record_by_id(photo_id, user_id)