zhenxun_bot/models/chat_history.py
MobiusT ab32eedbb9 chat_history部分字段调整为可null
字段group_id、text、plain_text修改为可空
使新建表结构与旧版基本一致
并且修复以下报错
CMD[定时任务] 定时批量添加聊天记录 || 错误 <class 'ValueError'>: group_id is non nullable field, but null was passed
2023-02-20 21:09:19 +08:00

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from datetime import datetime, timedelta
from typing import Any, List, Literal, Optional, Tuple, Union
from tortoise import fields
from tortoise.functions import Count
from services.db_context import Model
class ChatHistory(Model):
id = fields.IntField(pk=True, generated=True, auto_increment=True)
"""自增id"""
user_qq = fields.BigIntField()
"""用户id"""
group_id = fields.BigIntField(null = True)
"""群聊id"""
text = fields.TextField(null = True)
"""文本内容"""
plain_text = fields.TextField(null = True)
"""纯文本"""
create_time = fields.DatetimeField(auto_now_add=True)
"""创建时间"""
class Meta:
table = "chat_history"
table_description = "聊天记录数据表"
@classmethod
async def get_group_msg_rank(
cls,
gid: int,
limit: int = 10,
order: str = "DESC",
date_scope: Optional[Tuple[datetime, datetime]] = None,
) -> List["ChatHistory"]:
"""
说明:
获取排行数据
参数:
:param gid: 群号
:param limit: 获取数量
:param order: 排序类型descdes
:param date_scope: 日期范围
"""
return list(
await cls.filter(group_id=gid, create_time__range=date_scope)
.annotate(count=Count("user_qq"))
.order_by(order)
.group_by("user_qq")
.limit(limit)
.values_list("user_qq", "count")
)
@classmethod
async def get_group_first_msg_datetime(cls, group_id: int) -> Optional[datetime]:
"""
说明:
获取群第一条记录消息时间
参数:
:param group_id: 群聊id
"""
if (
message := await cls.filter(group_id=group_id)
.order_by("create_time")
.first()
):
return message.create_time
@classmethod
async def get_message(
cls,
uid: Optional[int],
gid: Optional[int],
type_: Literal["user", "group"],
msg_type: Optional[Literal["private", "group"]] = None,
days: Optional[Union[int, Tuple[datetime, datetime]]] = None,
) -> List["ChatHistory"]:
"""
说明:
获取消息查询query
参数:
:param uid: 用户qq
:param gid: 群号
:param type_: 类型,私聊或群聊
:param msg_type: 消息类型,用户或群聊
:param days: 限制日期
"""
if type_ == "user":
query = cls.filter(user_qq=uid)
if msg_type == "private":
query = query.filter(group_id__isnull=True)
elif msg_type == "group":
query = query.filter(group_id__not_isnull=True)
else:
query = cls.filter(group_id=gid)
if uid:
query = query.filter(user_qq=uid)
if days:
if isinstance(days, int):
query = query.filter(
create_time__gte=datetime.now() - timedelta(days=days)
)
elif isinstance(days, tuple):
query = query.filter(create_at__range=days)
return await query.all()