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add artificial key for shopping_event_groceries

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lasse
2025-05-25 22:54:08 +02:00
parent b81379432b
commit 8b2e4408fc
2 changed files with 8 additions and 4 deletions
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5
backend/models.py
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@@ -10,8 +10,9 @@ Base = declarative_base()
shopping_event_groceries = Table(
'shopping_event_groceries',
Base.metadata,
Column('shopping_event_id', Integer, ForeignKey('shopping_events.id'), primary_key=True),
Column('grocery_id', Integer, ForeignKey('groceries.id'), primary_key=True),
Column('id', Integer, primary_key=True, autoincrement=True), # Artificial primary key
Column('shopping_event_id', Integer, ForeignKey('shopping_events.id'), nullable=False),
Column('grocery_id', Integer, ForeignKey('groceries.id'), nullable=False),
Column('amount', Float, nullable=False), # Amount of this grocery bought in this event
Column('price', Float, nullable=False) # Price of this grocery at the time of this shopping event
)