18 lines
495 B
Python
18 lines
495 B
Python
from ..extensions import db
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from datetime import datetime
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class BaseModel(db.Model):
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"""所有模型的基礎類，提供共同的欄位和功能"""
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__abstract__ = True
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id = db.Column(db.Integer, primary_key=True)
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created_at = db.Column(db.DateTime, default=datetime.now)
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updated_at = db.Column(db.DateTime, default=datetime.now, onupdate=datetime.now)
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from .product import Product
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from .transaction import Transaction
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__all__ = ['BaseModel', 'Product', 'Transaction']
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