root
a89c7894cf
Backend: - FastAPI avec PostgreSQL et Redis - Authentification JWT complète - API REST pour musique, playlists, recherche - Streaming audio via yt-dlp - SQLAlchemy 2.0 async Frontend: - Flutter avec thème néon cyberpunk - State management Riverpod - Layout adaptatif desktop/mobile - Lecteur audio avec mini-player Infrastructure: - Docker Compose (PostgreSQL + Redis) - Scripts d'installation automatisés - Scripts de build pour exécutables Fichiers ajoutés: - BUILD_CLIENT_*.bat/sh: Scripts de compilation - BUILD_CLIENT_README.md: Documentation compilation - CHECK_FLUTTER.sh: Vérificateur d'environnement - requirements.txt mis à jour pour Python 3.13 - Modèles SQLAlchemy corrigés (metadata -> extra_metadata) Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>
134 lines
3.5 KiB
Python
134 lines
3.5 KiB
Python
"""Playlist model."""
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import uuid
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from datetime import datetime
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from typing import TYPE_CHECKING
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from sqlalchemy import String, Integer, Text, Boolean, ForeignKey
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from sqlalchemy.dialects.postgresql import UUID, JSONB
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from sqlalchemy.orm import Mapped, mapped_column, relationship
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from app.core.database import Base
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if TYPE_CHECKING:
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from app.models.user import User
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from app.models.playlist_track import PlaylistTrack
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class Playlist(Base):
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"""Playlist model representing user playlists."""
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__tablename__ = "playlists"
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# Primary key
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id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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primary_key=True,
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default=uuid.uuid4,
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index=True,
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)
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# Foreign key to user
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user_id: Mapped[uuid.UUID] = mapped_column(
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UUID(as_uuid=True),
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ForeignKey("users.id", ondelete="CASCADE"),
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nullable=False,
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index=True,
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)
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# Basic info
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name: Mapped[str] = mapped_column(
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String(255),
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nullable=False,
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)
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description: Mapped[str | None] = mapped_column(
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Text,
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)
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image_url: Mapped[str | None] = mapped_column(
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String(500),
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)
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# Playlist flags
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is_public: Mapped[bool] = mapped_column(
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Boolean,
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default=False,
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index=True,
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)
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is_collaborative: Mapped[bool] = mapped_column(
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Boolean,
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default=False,
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)
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is_smart: Mapped[bool] = mapped_column(
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Boolean,
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default=False,
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comment="True for rules-based smart playlists",
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)
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# Smart playlist rules stored as JSON
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smart_rules: Mapped[dict] = mapped_column(
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JSONB,
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default=dict,
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comment="Rules for smart playlists",
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)
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# Playlist stats
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track_count: Mapped[int] = mapped_column(
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Integer,
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default=0,
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)
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total_duration: Mapped[int] = mapped_column(
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Integer,
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default=0,
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comment="Total duration in seconds",
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)
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# Timestamps
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created_at: Mapped[datetime] = mapped_column(
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default=datetime.utcnow,
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nullable=False,
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)
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updated_at: Mapped[datetime] = mapped_column(
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default=datetime.utcnow,
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onupdate=datetime.utcnow,
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nullable=False,
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)
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# Relationships
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user: Mapped["User"] = relationship(
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"User",
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back_populates="playlists",
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lazy="selectin",
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)
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playlist_tracks: Mapped[list["PlaylistTrack"]] = relationship(
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"PlaylistTrack",
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back_populates="playlist",
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cascade="all, delete-orphan",
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lazy="selectin",
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order_by="PlaylistTrack.position",
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)
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def __repr__(self) -> str:
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return f"<Playlist {self.name}>"
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def to_dict(self, include_tracks: bool = False) -> dict:
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"""Convert playlist model to dictionary."""
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data = {
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"id": str(self.id),
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"user_id": str(self.user_id),
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"name": self.name,
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"description": self.description,
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"image_url": self.image_url,
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"is_public": self.is_public,
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"is_collaborative": self.is_collaborative,
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"is_smart": self.is_smart,
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"smart_rules": self.smart_rules,
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"track_count": self.track_count,
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"total_duration": self.total_duration,
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"created_at": self.created_at.isoformat(),
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"updated_at": self.updated_at.isoformat(),
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}
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if include_tracks:
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data["tracks"] = [pt.track.to_dict() for pt in self.playlist_tracks]
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return data
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