5bb78bd9be
- Create project structure with FastAPI - Add database models for blocks, transactions, arbitrages, pools, and DEXes - Implement Solana RPC client for fetching blockchain data - Create arbitrage detection algorithm - Implement comprehensive API endpoints for analytics - Set up database migrations with Alembic - Add detailed project documentation generated with BackendIM... (backend.im) Co-Authored-By: Claude <noreply@anthropic.com>
21 lines
518 B
Python
21 lines
518 B
Python
from sqlalchemy import create_engine
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from sqlalchemy.orm import sessionmaker
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from app.core.config import settings
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# Create SQLite engine with check_same_thread=False for SQLite
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engine = create_engine(
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settings.SQLALCHEMY_DATABASE_URL,
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connect_args={"check_same_thread": False}
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)
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# Create session factory
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SessionLocal = sessionmaker(autocommit=False, autoflush=False, bind=engine)
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# Dependency to get DB 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() |