1196de6e88
Flask backend with Vue 3 frontend for shop floor machine management. Includes database schema export for MySQL shopdb_flask database. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
32 lines
866 B
Python
32 lines
866 B
Python
"""Business Unit model."""
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from shopdb.extensions import db
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from .base import BaseModel
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class BusinessUnit(BaseModel):
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"""Business unit / department model."""
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__tablename__ = 'businessunits'
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businessunitid = db.Column(db.Integer, primary_key=True)
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businessunit = db.Column(db.String(100), unique=True, nullable=False)
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code = db.Column(db.String(20), unique=True, comment='Short code')
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description = db.Column(db.Text)
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# Optional parent for hierarchy
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parentid = db.Column(
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db.Integer,
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db.ForeignKey('businessunits.businessunitid'),
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nullable=True
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)
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# Self-referential relationship for hierarchy
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parent = db.relationship(
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'BusinessUnit',
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remote_side=[businessunitid],
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backref='children'
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)
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def __repr__(self):
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return f"<BusinessUnit {self.businessunit}>"
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