69 lines
2.8 KiB
Python
69 lines
2.8 KiB
Python
"""
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app/models/inspection_schedule.py
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---------------------------------
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Recurring inspection schedules (phase34).
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An InspectionSchedule declares that a given template should be inspected at a
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given facility (optionally scoped to one area) by a given inspector on a fixed
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cadence. A token-protected cron endpoint (`/inspection-schedules/run`) walks
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all active, due schedules and *materialises* a real `Inspection` row in
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`in_progress` status — exactly as if the inspector had clicked "Start
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Inspection" — then notifies the assigned inspector. The inspector opens it from
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their queue and fills it out through the normal execute flow.
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This is purely additive: no existing inspection behaviour changes. A schedule is
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just an automated `inspections.start()`.
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"""
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from app import db
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from app.utils.time_utils import now_eastern
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class InspectionSchedule(db.Model):
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__tablename__ = 'inspection_schedules'
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id = db.Column(db.Integer, primary_key=True)
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name = db.Column(db.String(255), nullable=False)
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template_id = db.Column(
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db.Integer, db.ForeignKey('inspection_templates.id', ondelete='CASCADE'),
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nullable=False
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)
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facility_id = db.Column(
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db.Integer, db.ForeignKey('facilities.id', ondelete='CASCADE'),
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nullable=False
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)
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area_id = db.Column(
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db.Integer, db.ForeignKey('areas.id', ondelete='SET NULL'),
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nullable=True
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)
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inspector_id = db.Column(
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db.Integer, db.ForeignKey('users.id', ondelete='CASCADE'),
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nullable=False
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)
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# daily | weekly | monthly | quarterly — mirrors InspectionTemplate.frequency
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frequency = db.Column(
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db.Enum('daily', 'weekly', 'monthly', 'quarterly'),
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nullable=False, default='weekly'
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)
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active = db.Column(db.Boolean, nullable=False, default=True)
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created_by = db.Column(
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db.Integer, db.ForeignKey('users.id', ondelete='SET NULL'),
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nullable=True
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)
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created_at = db.Column(db.DateTime, nullable=False, default=now_eastern)
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last_run_at = db.Column(db.DateTime, nullable=True) # last successful materialisation
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next_run_at = db.Column(db.DateTime, nullable=True) # when the next inspection is due
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# Relationships — explicit foreign_keys because two columns point at users.id.
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template = db.relationship('InspectionTemplate', foreign_keys=[template_id])
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facility = db.relationship('Facility', foreign_keys=[facility_id])
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area = db.relationship('Area', foreign_keys=[area_id])
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inspector = db.relationship('User', foreign_keys=[inspector_id])
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creator = db.relationship('User', foreign_keys=[created_by])
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def __repr__(self):
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return f'<InspectionSchedule {self.id} {self.name!r} {self.frequency}>'
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