zhenxun_bot/models/group_member_info.py
2021-05-20 18:37:51 +08:00

100 lines
3.2 KiB
Python

from datetime import datetime
from services.db_context import db
class GroupInfoUser(db.Model):
__tablename__ = 'group_info_users'
id = db.Column(db.Integer(), primary_key=True)
user_qq = db.Column(db.BigInteger(), nullable=False)
user_name = db.Column(db.Unicode(), nullable=False)
belonging_group = db.Column(db.BigInteger(), nullable=False)
user_join_time = db.Column(db.DateTime(), nullable=False)
nickname = db.Column(db.Unicode())
_idx1 = db.Index('info_group_users_idx1', 'user_qq', 'belonging_group', unique=True)
@classmethod
async def insert(cls, user_qq: int, belonging_group: int, user_name: str, user_join_time: datetime) -> 'bool':
query = cls.query.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
)
query = query.with_for_update()
try:
if await query.gino.first() is None:
await cls.create(
user_qq=user_qq,
user_name=user_name,
belonging_group=belonging_group,
user_join_time=user_join_time,
)
return True
except:
return False
@classmethod
async def select_member_info(cls, user_qq: int, belonging_group: int) -> 'GroupInfoUser':
query = cls.query.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
)
return await query.gino.first()
@classmethod
async def delete_member_info(cls, user_qq: int, belonging_group: int) -> 'bool':
query = cls.query.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
)
query = query.with_for_update()
user = await query.gino.first()
try:
if user is None:
return True
else:
await cls.delete.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
).gino.status()
return True
except:
return False
@classmethod
async def query_group_member_list(cls, belonging_group: int) -> 'list':
member_list = []
query = cls.query.where(
(cls.belonging_group == belonging_group)
)
for user in await query.gino.all():
member_list.append(user.user_qq)
return member_list
@classmethod
async def set_group_member_nickname(cls, user_qq: int, belonging_group: int, nickname: str) -> 'bool':
query = cls.query.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
)
user = await query.gino.first()
if user:
await user.update(
nickname=nickname
).apply()
return True
return False
@classmethod
async def get_group_member_nickname(cls, user_qq: int, belonging_group: int) -> 'str':
query = cls.query.where(
(cls.user_qq == user_qq) & (cls.belonging_group == belonging_group)
)
user = await query.gino.first()
if user:
if user.nickname:
return user.nickname
return ''