9c5b054dcc
Enable users to listen to their song while video generation continues
in the background. Backend proxies authenticated Sonauto stream API
since HTML audio elements cannot send auth headers.
- Add streaming_ready_at column to track when stream becomes available
- Enable streaming in Sonauto API request payload
- Handle GENERATING_STREAMING_READY webhook status
- Add /api/stream/{session_id} proxy endpoint using httpx
- Update StatusResponse with streaming_ready and task_id fields
- Add audio player UI with autoplay fallback for mobile
- Fade out audio gracefully before redirect to result page
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
59 lines
1.7 KiB
Python
59 lines
1.7 KiB
Python
"""SQLAlchemy database models."""
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from datetime import datetime
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from sqlalchemy import Column, DateTime, Index, Integer, String, Text
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from sqlalchemy.orm import declarative_base
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Base = declarative_base()
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class Submission(Base):
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"""Submission model representing a user's pet song generation request."""
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__tablename__ = "submissions"
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# Primary key
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session_id = Column(String(255), primary_key=True)
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# Timestamps
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created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
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# User identification (for rate limiting)
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cookie_id = Column(String(255), index=True)
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# Form data
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owner_name = Column(String(100), nullable=False)
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pet_name = Column(String(100), nullable=False)
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pet_type = Column(String(50), nullable=False)
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music_vibe = Column(String(50), nullable=False)
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photo_path = Column(String(500), nullable=False)
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# Processing state
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retry_count = Column(Integer, default=0)
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entry_status = Column(String(50), default="pending")
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# Sonauto API interaction
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sent_to_LLM = Column(DateTime)
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LLM_task_id = Column(String(255))
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received_from_LLM = Column(DateTime)
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LLM_response = Column(Text)
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LLM_full_response = Column(Text)
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LLM_status = Column(String(50))
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# Generated content
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lyrics = Column(Text)
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generated_song_path = Column(Text)
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generated_video_path = Column(String(500))
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# Streaming
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streaming_ready_at = Column(DateTime)
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# Video generation timestamps
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video_creation_start = Column(DateTime)
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video_creation_end = Column(DateTime)
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__table_args__ = (Index("ix_submissions_llm_task_id", "LLM_task_id"),)
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def __repr__(self) -> str:
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return f"<Submission(session_id={self.session_id}, status={self.entry_status})>"
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