aurweb/aurweb/models/vote.py
moson d2d47254b4
housekeep: TU rename - Table/Column names, scripts
TU_VoteInfo -> VoteInfo
TU_Votes -> Votes
TU_VoteInfo.ActiveTUs -> VoteInfo.ActiveUsers

script: tuvotereminder -> votereminder
Signed-off-by: moson <moson@archlinux.org>
2023-09-30 16:45:05 +02:00

42 lines
1.2 KiB
Python

from sqlalchemy.exc import IntegrityError
from sqlalchemy.orm import backref, relationship
from aurweb import schema
from aurweb.models.declarative import Base
from aurweb.models.user import User as _User
from aurweb.models.voteinfo import VoteInfo as _VoteInfo
class Vote(Base):
__table__ = schema.Votes
__tablename__ = __table__.name
__mapper_args__ = {"primary_key": [__table__.c.VoteID, __table__.c.UserID]}
VoteInfo = relationship(
_VoteInfo,
backref=backref("votes", lazy="dynamic"),
foreign_keys=[__table__.c.VoteID],
)
User = relationship(
_User,
backref=backref("votes", lazy="dynamic"),
foreign_keys=[__table__.c.UserID],
)
def __init__(self, **kwargs):
super().__init__(**kwargs)
if not self.VoteInfo and not self.VoteID:
raise IntegrityError(
statement="Foreign key VoteID cannot be null.",
orig="Votes.VoteID",
params=("NULL"),
)
if not self.User and not self.UserID:
raise IntegrityError(
statement="Foreign key UserID cannot be null.",
orig="Votes.UserID",
params=("NULL"),
)