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128 lines
3.6 KiB
Python
128 lines
3.6 KiB
Python
from datetime import datetime
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from typing import Union
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from tortoise import fields
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from zhenxun.services.db_context import Model
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class LevelUser(Model):
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id = fields.IntField(pk=True, generated=True, auto_increment=True)
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"""自增id"""
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user_id = fields.CharField(255)
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"""用户id"""
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group_id = fields.CharField(255)
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"""群聊id"""
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user_level = fields.BigIntField()
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"""用户权限等级"""
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group_flag = fields.IntField(default=0)
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"""特殊标记，是否随群管理员变更而设置权限"""
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class Meta:
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table = "level_users"
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table_description = "用户权限数据库"
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unique_together = ("user_id", "group_id")
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@classmethod
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async def get_user_level(cls, user_id: str, group_id: str | None) -> int:
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"""获取用户在群内的等级
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参数:
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user_id: 用户id
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group_id: 群组id
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返回:
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int: 权限等级
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"""
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if not group_id:
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return 0
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if user := await cls.get_or_none(user_id=user_id, group_id=group_id):
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return user.user_level
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return 0
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@classmethod
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async def set_level(
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cls,
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user_id: str,
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group_id: str,
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level: int,
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group_flag: int = 0,
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):
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"""设置用户在群内的权限
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参数:
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user_id: 用户id
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group_id: 群组id
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level: 权限等级
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group_flag: 是否被自动更新刷新权限 0:是, 1:否.
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"""
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await cls.update_or_create(
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user_id=user_id,
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group_id=group_id,
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defaults={
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"user_level": level,
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"group_flag": group_flag,
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},
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)
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@classmethod
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async def delete_level(cls, user_id: str, group_id: str) -> bool:
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"""删除用户权限
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参数:
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user_id: 用户id
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group_id: 群组id
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返回:
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bool: 是否含有用户权限
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"""
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if user := await cls.get_or_none(user_id=user_id, group_id=group_id):
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await user.delete()
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return True
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return False
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@classmethod
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async def check_level(cls, user_id: str, group_id: str, level: int) -> bool:
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"""检查用户权限等级是否大于 level
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参数:
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user_id: 用户id
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group_id: 群组id
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level: 权限等级
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返回:
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bool: 是否大于level
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"""
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if group_id:
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if user := await cls.get_or_none(user_id=user_id, group_id=group_id):
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return user.user_level >= level
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else:
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user_list = await cls.filter(user_id=user_id).all()
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user = max(user_list, key=lambda x: x.user_level)
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return user.user_level >= level
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return False
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@classmethod
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async def is_group_flag(cls, user_id: str, group_id: str) -> bool:
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"""检测是否会被自动更新刷新权限
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参数:
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user_id: 用户id
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group_id: 群组id
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返回:
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bool: 是否会被自动更新权限刷新
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"""
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if user := await cls.get_or_none(user_id=user_id, group_id=group_id):
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return user.group_flag == 1
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return False
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@classmethod
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async def _run_script(cls):
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return [
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"ALTER TABLE level_users RENAME COLUMN user_qq TO user_id;", # 将user_id改为user_id
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"ALTER TABLE level_users ALTER COLUMN user_id TYPE character varying(255);",
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# 将user_id字段类型改为character varying(255)
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"ALTER TABLE level_users ALTER COLUMN group_id TYPE character varying(255);",
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]
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