49 lines
1.3 KiB
Python
49 lines
1.3 KiB
Python
import time
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from typing import Optional, TYPE_CHECKING
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from sqlalchemy.types import Integer
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from files.classes import Base
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from files.helpers.lazy import lazy
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from files.helpers.config.const import *
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from .group_membership import *
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if TYPE_CHECKING:
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from files.classes import User
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class Group(Base):
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__tablename__ = "groups"
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name: Mapped[str] = mapped_column(primary_key=True)
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created_utc: Mapped[int]
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owner_id: Mapped[Optional[int]] = mapped_column(ForeignKey("users.id"))
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description: Mapped[Optional[str]]
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description_html: Mapped[Optional[str]]
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memberships: Mapped[list["GroupMembership"]] = relationship(primaryjoin="GroupMembership.group_name==Group.name", order_by="GroupMembership.approved_utc")
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owner: Mapped["User"] = relationship(primaryjoin="Group.owner_id==User.id")
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def __init__(self, *args, **kwargs):
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if "created_utc" not in kwargs: kwargs["created_utc"] = int(time.time())
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super().__init__(*args, **kwargs)
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def __repr__(self):
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return self.name
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@property
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@lazy
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def membership_user_ids(self):
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return [x.user_id for x in self.memberships]
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@property
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@lazy
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def member_ids(self):
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return set(x.user_id for x in self.memberships if x.approved_utc)
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@property
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@lazy
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def applied_ids(self):
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return [x.user_id for x in self.memberships if not x.approved_utc]
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