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fix: Add explicit primaryjoin to UserContainer relationships for SQLAlchemy ambiguity resolution

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XPS\Micro 2026-02-08 18:35:54 +01:00
parent 8a883ad886
commit 941b2c6001
1 changed files with 8 additions and 3 deletions
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11
models.py
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@ -152,9 +152,14 @@ class UserContainer(db.Model):
blocked_at = db.Column(db.DateTime, nullable=True)
blocked_by = db.Column(db.Integer, db.ForeignKey('user.id', ondelete='SET NULL'), nullable=True)
# Relationships
user = db.relationship('User', foreign_keys=['user_id'], back_populates='containers')
blocker = db.relationship('User', foreign_keys=['blocked_by'])
# Relationships (explicit primaryjoin wegen mehrerer FKs zu User)
user = db.relationship('User',
foreign_keys=['user_id'],
primaryjoin='UserContainer.user_id==User.id',
back_populates='containers')
blocker = db.relationship('User',
foreign_keys=['blocked_by'],
primaryjoin='UserContainer.blocked_by==User.id')
# Unique: Ein User kann nur einen Container pro Typ haben
__table_args__ = (