87 lines
2.2 KiB
Python
87 lines
2.2 KiB
Python
# app/core/lifespan.py
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"""Summary description ....
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This module provides classes and functions for:
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- ....
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- ....
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- ....
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"""
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import logging
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from contextlib import asynccontextmanager
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from fastapi import FastAPI
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from sqlalchemy import text
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from middleware.auth import AuthManager
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from models.database.base import Base
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from .database import SessionLocal, engine
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from .logging import setup_logging
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logger = logging.getLogger(__name__)
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auth_manager = AuthManager()
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@asynccontextmanager
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async def lifespan(app: FastAPI):
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"""Application lifespan events."""
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# Startup
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app_logger = setup_logging() # Configure logging first
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app_logger.info("Starting up ecommerce API")
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# Create tables
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Base.metadata.create_all(bind=engine)
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# Create indexes
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create_indexes()
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# Create default admin user
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db = SessionLocal()
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try:
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auth_manager.create_default_admin_user(db)
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except Exception as e:
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logger.error(f"Failed to create default admin user: {e}")
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finally:
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db.close()
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yield
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# Shutdown
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app_logger.info("Shutting down ecommerce API")
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def create_indexes():
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"""Create database indexes."""
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with engine.connect() as conn:
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try:
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# User indexes
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conn.execute(
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text("CREATE INDEX IF NOT EXISTS idx_user_email ON users(email)")
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)
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conn.execute(
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text("CREATE INDEX IF NOT EXISTS idx_user_username ON users(username)")
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)
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# Product indexes
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conn.execute(
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text("CREATE INDEX IF NOT EXISTS idx_product_gtin ON products(gtin)")
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)
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conn.execute(
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text(
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"CREATE INDEX IF NOT EXISTS idx_product_marketplace ON products(marketplace)"
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)
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)
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# Stock indexes
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conn.execute(
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text(
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"CREATE INDEX IF NOT EXISTS idx_stock_gtin_location ON stock(gtin, location)"
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)
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)
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conn.commit()
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logger.info("Database indexes created successfully")
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except Exception as e:
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logger.warning(f"Index creation warning: {e}")
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