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>
59 lines
1.6 KiB
Python
59 lines
1.6 KiB
Python
"""PrinterData model - printer-specific fields linked to machines."""
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from shopdb.extensions import db
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from shopdb.core.models.base import BaseModel
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class PrinterData(BaseModel):
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"""
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Printer-specific data linked to Machine table.
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Printers are stored in the machines table (machinetype.category = 'Printer').
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This table only holds printer-specific fields not in machines.
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IP address is stored in the communications table.
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Zabbix data is queried in real-time via API (not cached here).
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"""
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__tablename__ = 'printerdata'
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id = db.Column(db.Integer, primary_key=True)
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# Link to machine
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machineid = db.Column(
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db.Integer,
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db.ForeignKey('machines.machineid', ondelete='CASCADE'),
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unique=True,
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nullable=False,
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index=True
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)
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# Windows/Network naming
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windowsname = db.Column(
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db.String(255),
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comment='Windows printer name (e.g., \\\\server\\printer)'
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)
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sharename = db.Column(
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db.String(100),
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comment='CSF/share name'
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)
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# Installation
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iscsf = db.Column(db.Boolean, default=False, comment='Is CSF printer')
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installpath = db.Column(db.String(255), comment='Driver install path')
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# Printer PIN (for secure print)
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pin = db.Column(db.String(20))
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# Relationship
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machine = db.relationship(
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'Machine',
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backref=db.backref('printerdata', uselist=False, lazy='joined')
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)
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__table_args__ = (
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db.Index('idx_printer_windowsname', 'windowsname'),
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)
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def __repr__(self):
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return f"<PrinterData machineid={self.machineid}>"
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