102 lines
4.6 KiB
Python
102 lines
4.6 KiB
Python
"""
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Audit logging models
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"""
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from sqlalchemy import Column, Integer, String, Text, DateTime, ForeignKey, JSON
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from sqlalchemy.orm import relationship
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from datetime import datetime
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from app.models.base import BaseModel
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class AuditLog(BaseModel):
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"""
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Audit log for tracking user actions and system events
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"""
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__tablename__ = "audit_logs"
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id = Column(Integer, primary_key=True, autoincrement=True, index=True)
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user_id = Column(Integer, ForeignKey("users.id"), nullable=True) # Nullable for system events
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username = Column(String(100), nullable=True) # Store username for deleted users
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action = Column(String(100), nullable=False) # Action performed (CREATE, UPDATE, DELETE, LOGIN, etc.)
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resource_type = Column(String(50), nullable=False) # Type of resource (USER, CUSTOMER, FILE, etc.)
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resource_id = Column(String(100), nullable=True) # ID of the affected resource
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details = Column(JSON, nullable=True) # Additional details as JSON
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ip_address = Column(String(45), nullable=True) # IPv4/IPv6 address
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user_agent = Column(Text, nullable=True) # Browser/client information
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timestamp = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
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# Relationships
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user = relationship("User", back_populates="audit_logs")
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def __repr__(self):
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return f"<AuditLog(id={self.id}, user='{self.username}', action='{self.action}', resource='{self.resource_type}')>"
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class LoginAttempt(BaseModel):
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"""
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Track login attempts for security monitoring
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"""
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__tablename__ = "login_attempts"
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id = Column(Integer, primary_key=True, autoincrement=True, index=True)
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username = Column(String(100), nullable=False, index=True)
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ip_address = Column(String(45), nullable=False)
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user_agent = Column(Text, nullable=True)
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success = Column(Integer, default=0) # 1 for success, 0 for failure
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timestamp = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
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failure_reason = Column(String(200), nullable=True) # Reason for failure
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def __repr__(self):
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return f"<LoginAttempt(username='{self.username}', success={bool(self.success)}, timestamp='{self.timestamp}')>"
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class ImportAudit(BaseModel):
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"""
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Records each batch CSV upload run with metrics and outcome.
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"""
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__tablename__ = "import_audit"
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id = Column(Integer, primary_key=True, autoincrement=True, index=True)
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started_at = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
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finished_at = Column(DateTime, nullable=True, index=True)
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status = Column(String(30), nullable=False, default="running", index=True) # running|success|completed_with_errors|failed
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total_files = Column(Integer, nullable=False, default=0)
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successful_files = Column(Integer, nullable=False, default=0)
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failed_files = Column(Integer, nullable=False, default=0)
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total_imported = Column(Integer, nullable=False, default=0)
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total_errors = Column(Integer, nullable=False, default=0)
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initiated_by_user_id = Column(Integer, ForeignKey("users.id"), nullable=True)
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initiated_by_username = Column(String(100), nullable=True)
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message = Column(String(255), nullable=True)
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details = Column(JSON, nullable=True) # optional, compact summary payload
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user = relationship("User")
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files = relationship("ImportAuditFile", back_populates="audit", cascade="all, delete-orphan")
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def __repr__(self):
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return (
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f"<ImportAudit(id={self.id}, status='{self.status}', files={self.successful_files}/{self.total_files}, "
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f"imported={self.total_imported}, errors={self.total_errors})>"
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)
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class ImportAuditFile(BaseModel):
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"""Per-file result for a given batch import run."""
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__tablename__ = "import_audit_files"
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id = Column(Integer, primary_key=True, autoincrement=True, index=True)
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audit_id = Column(Integer, ForeignKey("import_audit.id", ondelete="CASCADE"), nullable=False, index=True)
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file_type = Column(String(64), nullable=False, index=True)
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status = Column(String(30), nullable=False, index=True)
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imported_count = Column(Integer, nullable=False, default=0)
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errors = Column(Integer, nullable=False, default=0)
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message = Column(String(255), nullable=True)
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details = Column(JSON, nullable=True)
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created_at = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
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audit = relationship("ImportAudit", back_populates="files")
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def __repr__(self):
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return f"<ImportAuditFile(audit_id={self.audit_id}, file='{self.file_type}', status='{self.status}', imported={self.imported_count}, errors={self.errors})>" |