38 lines
1.0 KiB
Python
38 lines
1.0 KiB
Python
from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from sqlalchemy.ext.declarative import declarative_base
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import os
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from dotenv import load_dotenv
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load_dotenv()
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# Get database URL from environment with SQLite fallback for development
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DATABASE_URL = os.getenv("DATABASE_URL")
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if not DATABASE_URL:
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# Default to SQLite for development if no PostgreSQL URL is provided
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DATABASE_URL = "sqlite:///./product_tracker.db"
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print("🔄 Using SQLite database for development")
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else:
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print(f"🐘 Using PostgreSQL database")
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# Configure engine based on database type
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if DATABASE_URL.startswith("sqlite"):
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engine = create_engine(
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DATABASE_URL,
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connect_args={"check_same_thread": False} # Needed for SQLite
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)
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else:
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engine = create_engine(DATABASE_URL)
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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Base = declarative_base()
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# Dependency to get database session
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def get_db():
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db = SessionLocal()
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try:
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yield db
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finally:
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db.close() |