b9798f0eaf
- Complete FastAPI application with JWT authentication
- SQLite database with SQLAlchemy ORM and Alembic migrations
- User registration/login with secure password hashing
- Multi-cryptocurrency wallet system with balance tracking
- Advertisement system for buy/sell listings with fund locking
- Order management with automatic payment integration
- Payment provider API integration with mock fallback
- Automatic crypto release after payment confirmation
- Health monitoring endpoint and CORS configuration
- Comprehensive API documentation with OpenAPI/Swagger
- Database models for users, wallets, ads, orders, and payments
- Complete CRUD operations for all entities
- Security features including fund locking and order expiration
- Detailed README with setup and usage instructions
🤖 Generated with Claude Code
Co-Authored-By: Claude <noreply@anthropic.com>
21 lines
996 B
Python
21 lines
996 B
Python
from sqlalchemy import Column, Integer, String, Boolean, Float, DateTime
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from sqlalchemy.orm import relationship
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from sqlalchemy.sql import func
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from app.db.base import Base
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class Cryptocurrency(Base):
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__tablename__ = "cryptocurrencies"
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id = Column(Integer, primary_key=True, index=True)
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symbol = Column(String, unique=True, index=True, nullable=False) # e.g., BTC, ETH, USDT
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name = Column(String, nullable=False) # e.g., Bitcoin, Ethereum, Tether
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is_active = Column(Boolean, default=True)
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min_trade_amount = Column(Float, default=0.00001)
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max_trade_amount = Column(Float, default=1000000.0)
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precision = Column(Integer, default=8) # decimal places
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created_at = Column(DateTime, server_default=func.now())
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# Relationships
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wallets = relationship("Wallet", back_populates="cryptocurrency")
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advertisements = relationship("Advertisement", back_populates="cryptocurrency")
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orders = relationship("Order", back_populates="cryptocurrency") |