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from django.conf import settings
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from django.core.serializers.json import DjangoJSONEncoder
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-from utils.redis.rkeys import GROUP_INFO, GROUP_PHOTO_THUMB_UP, GROUP_USERS_INFO
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+from utils.redis.rkeys import GROUP_INFO, GROUP_PHOTO_DATA, GROUP_PHOTO_THUMB_UP, GROUP_USERS_INFO
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r = settings.REDIS_CACHE
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@@ -71,15 +71,32 @@ def get_group_users_info(group_id, user_id):
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# 群组照片相关
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+def set_group_photo_data(group_id):
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+ """ 设置群组照片数据信息 """
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+ from group.models import GroupPhotoInfo
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+ group_photos = GroupPhotoInfo.objects.filter(group_id=group_id, status=True)
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+ group_photos = [photo.photo_data for photo in group_photos]
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+ r.set(GROUP_PHOTO_DATA % group_id, json.dumps(group_photos))
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+ return group_photos
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+
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+
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+def get_group_photo_data(group_id):
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+ """ 获取群组照片数据信息 """
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+ return json.loads(r.get(GROUP_PHOTO_DATA % group_id) or '[]') or set_group_photo_data(group_id)
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+
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+
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def set_group_photo_thumbup_flag(photo_id, user_id):
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+ """ 设置群组照片用户点赞标识信息 """
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r.setex(GROUP_PHOTO_THUMB_UP % (photo_id, user_id), settings.REDIS_EXPIRED_MONTH, True)
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def del_group_photo_thumbup_flag(photo_id, user_id):
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+ """ 删除群组照片用户点赞标识信息 """
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r.delete(GROUP_PHOTO_THUMB_UP % (photo_id, user_id))
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def get_group_photo_thumbup_flag(photo_id, user_id):
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+ """ 获取群组照片用户点赞标识信息 """
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if r.exists(GROUP_PHOTO_THUMB_UP % (photo_id, user_id)):
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return True
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else:
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@@ -15,6 +15,7 @@ GROUP_USERS_DELETED_SET = 'group:users:deleted:set:%s' # SET，群组用户移
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GROUP_USERS_QUIT_SET = 'group:users:quit:set:%s' # SET，群组用户退出集合，group_id
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# 群组照片相关
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+GROUP_PHOTO_DATA = 'group:photo:data:%s' # STRING，群组数据记录，photo_id
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GROUP_PHOTO_THUMB_UP = 'group:photo:thumb:up:%s:%s' # STRING，群组照片用户点赞记录，photo_id、user_id
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GROUP_LAST_PHOTO_PK = 'group:last:photo:pk:%s' # STRING，群组最后一张照片PK，group_id
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