c5e673d2ea
- Set up FastAPI project structure with main.py and requirements.txt - Created SQLite database models for users, beats, and transactions - Implemented Alembic database migrations - Added user authentication system with JWT tokens - Created beat management endpoints (CRUD operations) - Implemented purchase/transaction system - Added file upload/download functionality for beat files - Created health endpoint and API documentation - Updated README with comprehensive documentation - Fixed all linting issues with Ruff Environment variables needed: - SECRET_KEY: JWT secret key for authentication
66 lines
2.1 KiB
Python
66 lines
2.1 KiB
Python
from fastapi import APIRouter, Depends, HTTPException
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from fastapi.responses import FileResponse
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from sqlalchemy.orm import Session
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from pathlib import Path
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from app.db.session import get_db
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from app.models.transaction import Transaction, TransactionStatus
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from app.models.beat import Beat
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from app.models.user import User
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from app.services.auth import get_current_active_user
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router = APIRouter()
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@router.get("/download/{beat_id}")
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async def download_beat(
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beat_id: int,
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current_user: User = Depends(get_current_active_user),
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db: Session = Depends(get_db)
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):
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# Check if user has purchased this beat
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transaction = db.query(Transaction).filter(
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Transaction.buyer_id == current_user.id,
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Transaction.beat_id == beat_id,
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Transaction.status == TransactionStatus.COMPLETED
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).first()
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if not transaction:
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# Check if user is the producer of this beat
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beat = db.query(Beat).filter(
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Beat.id == beat_id,
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Beat.producer_id == current_user.id
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).first()
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if not beat:
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raise HTTPException(status_code=403, detail="Access denied - beat not purchased")
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else:
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beat = transaction.beat
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if not beat.file_path or not Path(beat.file_path).exists():
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raise HTTPException(status_code=404, detail="Beat file not found")
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return FileResponse(
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beat.file_path,
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media_type='application/octet-stream',
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filename=f"{beat.title}.{beat.file_path.split('.')[-1]}"
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)
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@router.get("/preview/{beat_id}")
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async def get_beat_preview(
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beat_id: int,
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db: Session = Depends(get_db)
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):
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beat = db.query(Beat).filter(
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Beat.id == beat_id,
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Beat.is_available
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).first()
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if not beat:
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raise HTTPException(status_code=404, detail="Beat not found")
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if not beat.preview_path or not Path(beat.preview_path).exists():
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raise HTTPException(status_code=404, detail="Preview not available")
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return FileResponse(
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beat.preview_path,
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media_type='audio/mpeg',
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filename=f"{beat.title}_preview.{beat.preview_path.split('.')[-1]}"
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) |