f976e4e893
Implemented FastAPI backend with SQLite database for tracking seismograph fleet status: - database.py: SQLAlchemy setup with SQLite - models.py: Emitter model with id, unit_type, last_seen, last_file, status, notes - routes.py: POST /emitters/report and GET /fleet/status endpoints - main.py: FastAPI app initialization with CORS support - requirements.txt: Dependencies (FastAPI, SQLAlchemy, uvicorn)
19 lines
656 B
Python
19 lines
656 B
Python
from sqlalchemy import Column, String, DateTime
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from datetime import datetime
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from database import Base
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class Emitter(Base):
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"""Emitter model representing a seismograph unit in the fleet"""
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__tablename__ = "emitters"
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id = Column(String, primary_key=True, index=True)
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unit_type = Column(String, nullable=False)
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last_seen = Column(DateTime, default=datetime.utcnow)
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last_file = Column(String, nullable=False)
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status = Column(String, nullable=False) # OK, Pending, Missing
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notes = Column(String, nullable=True)
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def __repr__(self):
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return f"<Emitter(id={self.id}, type={self.unit_type}, status={self.status})>"
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