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- from django.core.serializers.json import DjangoJSONEncoder
- from utils.redis.connect import r
- from utils.redis.rkeys import (GROUP_INFO, GROUP_PHOTO_COMMENT_LIST, GROUP_PHOTO_DATA, GROUP_PHOTO_THUMB_UP,
- GROUP_PHOTO_THUMB_UP_LIST, GROUP_PHOTO_WATCHER_SET, GROUP_USERS_INFO,
- GROUP_USERS_KV_INFO)
- def set_group_info(group):
- """ 设置群组信息 """
- r.setexjson(GROUP_INFO % group.group_id, r.REDIS_EXPIRED_ONE_MONTH, group.data, cls=DjangoJSONEncoder)
- return group.data
- def set_group_info_by_id(group_id):
- """ 设置群组信息 """
- from group.models import GroupInfo
- try:
- group = GroupInfo.objects.get(group_id=group_id)
- except GroupInfo.DoesNotExist:
- return {}
- return set_group_info(group)
- def get_group_info(group_id):
- """ 获取群组信息 """
- return r.getjson(GROUP_INFO % group_id) or set_group_info_by_id(group_id)
- def set_group_users_info(group):
- """ 设置群组用户信息 """
- group_users = group.users(admin=False)
- group_users_data = {
- 'group_users': group_users,
- 'admin_id': group.admin_id,
- }
- r.setexjson(GROUP_USERS_INFO % group.group_id, r.REDIS_EXPIRED_ONE_MONTH, group_users_data, cls=DjangoJSONEncoder)
- group_users_kv_data = {user_info.get('user_id', ''): user_info for user_info in group_users.get('passed', [])}
- r.setexjson(GROUP_USERS_KV_INFO % group.group_id, r.REDIS_EXPIRED_ONE_MONTH, group_users_kv_data, cls=DjangoJSONEncoder)
- return group_users_data, group_users_kv_data
- def set_group_users_info_by_id(group_id):
- """ 设置群组用户信息 """
- from group.models import GroupInfo
- try:
- group = GroupInfo.objects.get(group_id=group_id)
- except GroupInfo.DoesNotExist:
- return {}, {}
- return set_group_users_info(group)
- def get_group_users_info(group_id, user_id):
- """ 获取群组用户信息 """
- group_users_data = r.getjson(GROUP_USERS_INFO % group_id) or set_group_users_info_by_id(group_id)[0]
- group_users, admin_id = group_users_data.get('group_users', {}), group_users_data.get('admin_id', '')
- if group_users and user_id != admin_id:
- [group_users.pop(k) for k in ['applying_count', 'applying']]
- return group_users
- def get_group_users_kv_info(group_id):
- """ 获取群组用户信息 """
- return r.getjson(GROUP_USERS_KV_INFO % group_id) or set_group_users_info_by_id(group_id)[1]
- def set_group_photo_data(group_id):
- """ 设置群组照片数据信息 """
- from group.models import GroupPhotoInfo
- group_photos = GroupPhotoInfo.objects.filter(group_id=group_id, status=True)
- group_photos = [photo.photo_data for photo in group_photos]
- r.setjson(GROUP_PHOTO_DATA % group_id, group_photos)
- return group_photos
- def get_group_photo_data(group_id):
- """ 获取群组照片数据信息 """
- return r.getjson(GROUP_PHOTO_DATA % group_id, default='[]') or set_group_photo_data(group_id)
- def set_group_photo_thumbup_flag(photo_id, user_id):
- """ 设置群组照片用户点赞标识信息 """
- r.setex(GROUP_PHOTO_THUMB_UP % (photo_id, user_id), r.REDIS_EXPIRED_ONE_MONTH, True)
- def del_group_photo_thumbup_flag(photo_id, user_id):
- """ 删除群组照片用户点赞标识信息 """
- r.delete(GROUP_PHOTO_THUMB_UP % (photo_id, user_id))
- def get_group_photo_thumbup_flag(photo_id, user_id):
- """ 获取群组照片用户点赞标识信息 """
- if r.exists(GROUP_PHOTO_THUMB_UP % (photo_id, user_id)):
- return True
- from group.models import PhotoThumbUpInfo
- if PhotoThumbUpInfo.objects.filter(photo_id=photo_id, user_id=user_id, thumbup=True, status=True).exists():
- set_group_photo_thumbup_flag(photo_id, user_id)
- return True
- return False
- def set_group_photo_comment_list(photo_id):
- """ 设置群组照片用户评论列表 """
- from group.models import PhotoCommentInfo
- photo_comments = PhotoCommentInfo.objects.filter(photo_id=photo_id, status=True)
- photo_comments = [comment.comment_info for comment in photo_comments]
- r.setjson(GROUP_PHOTO_COMMENT_LIST % photo_id, photo_comments, cls=DjangoJSONEncoder)
- return photo_comments
- def get_group_photo_comment_list(photo_id):
- """ 获取群组照片用户评论列表 """
- return r.getjson(GROUP_PHOTO_COMMENT_LIST % photo_id, default='[]') or set_group_photo_comment_list(photo_id)
- def set_group_photo_thumbup_list(photo_id):
- """ 设置群组照片用户点赞列表 """
- from group.models import PhotoThumbUpInfo
- photo_thumbups = PhotoThumbUpInfo.objects.filter(photo_id=photo_id, thumbup=True, status=True)
- photo_thumbups = [thumbup.thumbup_info for thumbup in photo_thumbups]
- r.setjson(GROUP_PHOTO_THUMB_UP_LIST % photo_id, photo_thumbups, cls=DjangoJSONEncoder)
- return photo_thumbups
- def get_group_photo_thumbup_list(photo_id):
- """ 获取群组照片用户点赞列表 """
- return r.getjson(GROUP_PHOTO_THUMB_UP_LIST % photo_id, default='[]') or set_group_photo_thumbup_list(photo_id)
- def get_group_photo_watchers(photo_id):
- """ 获取群组照片用户关注列表 """
- return r.smembers(GROUP_PHOTO_WATCHER_SET % photo_id)
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