61 lines
2.7 KiB
Python
61 lines
2.7 KiB
Python
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from sqlalchemy import Column, Integer, String, DateTime, Text, Boolean, ForeignKey, JSON
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from sqlalchemy.sql import func
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from app.core.database import Base
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class Regulation(Base):
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__tablename__ = "regulations"
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id = Column(Integer, primary_key=True, autoincrement=True)
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title = Column(String(200), nullable=False)
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category = Column(String(50)) # safety, operation, quality, environment
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content = Column(Text)
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effective_date = Column(DateTime(timezone=True))
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status = Column(String(20), default="active") # active, archived, draft
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attachment_url = Column(String(500))
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created_by = Column(Integer, ForeignKey("users.id"))
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class Standard(Base):
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__tablename__ = "standards"
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id = Column(Integer, primary_key=True, autoincrement=True)
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name = Column(String(200), nullable=False)
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code = Column(String(100)) # e.g. ISO 50001, GB/T 23331
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type = Column(String(50)) # national, industry, enterprise
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description = Column(Text)
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compliance_status = Column(String(20), default="pending") # compliant, non_compliant, pending, in_progress
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review_date = Column(DateTime(timezone=True))
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class ProcessDoc(Base):
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__tablename__ = "process_docs"
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id = Column(Integer, primary_key=True, autoincrement=True)
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title = Column(String(200), nullable=False)
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category = Column(String(50)) # operation, maintenance, emergency, training
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content = Column(Text)
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version = Column(String(20), default="1.0")
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approved_by = Column(String(100))
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effective_date = Column(DateTime(timezone=True))
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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class EmergencyPlan(Base):
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__tablename__ = "emergency_plans"
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id = Column(Integer, primary_key=True, autoincrement=True)
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title = Column(String(200), nullable=False)
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scenario = Column(String(100)) # fire, power_outage, equipment_failure, chemical_leak
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steps = Column(JSON) # [{step_number, action, responsible_person, contact}]
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responsible_person = Column(String(100))
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review_date = Column(DateTime(timezone=True))
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is_active = Column(Boolean, default=True)
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created_at = Column(DateTime(timezone=True), server_default=func.now())
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updated_at = Column(DateTime(timezone=True), server_default=func.now(), onupdate=func.now())
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