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>
107 lines
3.1 KiB
Python
107 lines
3.1 KiB
Python
from typing import Any, List
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from fastapi import APIRouter, Depends, HTTPException
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from sqlalchemy.orm import Session
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from app.core.deps import get_current_active_user, get_db
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from app.models.user import User
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from app.models.wallet import Wallet
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from app.models.cryptocurrency import Cryptocurrency
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from app.schemas.wallet import Wallet as WalletSchema
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router = APIRouter()
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@router.get("/", response_model=List[WalletSchema])
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def read_wallets(
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_active_user),
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) -> Any:
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wallets = db.query(Wallet).filter(Wallet.user_id == current_user.id).all()
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return wallets
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@router.get("/{cryptocurrency_id}", response_model=WalletSchema)
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def read_wallet(
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cryptocurrency_id: int,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_active_user),
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) -> Any:
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wallet = db.query(Wallet).filter(
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Wallet.user_id == current_user.id,
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Wallet.cryptocurrency_id == cryptocurrency_id
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).first()
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if not wallet:
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# Create wallet if it doesn't exist
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crypto = db.query(Cryptocurrency).filter(Cryptocurrency.id == cryptocurrency_id).first()
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if not crypto:
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raise HTTPException(status_code=404, detail="Cryptocurrency not found")
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wallet = Wallet(
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user_id=current_user.id,
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cryptocurrency_id=cryptocurrency_id,
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available_balance=0.0,
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locked_balance=0.0
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)
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db.add(wallet)
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db.commit()
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db.refresh(wallet)
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return wallet
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@router.post("/{cryptocurrency_id}/lock")
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def lock_funds(
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cryptocurrency_id: int,
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amount: float,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_active_user),
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) -> Any:
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wallet = db.query(Wallet).filter(
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Wallet.user_id == current_user.id,
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Wallet.cryptocurrency_id == cryptocurrency_id
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).first()
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if not wallet:
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raise HTTPException(status_code=404, detail="Wallet not found")
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if wallet.available_balance < amount:
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raise HTTPException(status_code=400, detail="Insufficient funds")
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wallet.available_balance -= amount
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wallet.locked_balance += amount
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db.add(wallet)
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db.commit()
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db.refresh(wallet)
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return {"message": "Funds locked successfully", "locked_amount": amount}
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@router.post("/{cryptocurrency_id}/unlock")
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def unlock_funds(
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cryptocurrency_id: int,
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amount: float,
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db: Session = Depends(get_db),
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current_user: User = Depends(get_current_active_user),
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) -> Any:
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wallet = db.query(Wallet).filter(
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Wallet.user_id == current_user.id,
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Wallet.cryptocurrency_id == cryptocurrency_id
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).first()
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if not wallet:
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raise HTTPException(status_code=404, detail="Wallet not found")
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if wallet.locked_balance < amount:
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raise HTTPException(status_code=400, detail="Insufficient locked funds")
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wallet.locked_balance -= amount
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wallet.available_balance += amount
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db.add(wallet)
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db.commit()
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db.refresh(wallet)
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return {"message": "Funds unlocked successfully", "unlocked_amount": amount} |