refactor: rename canto-backend → backend, canto-frontend → frontend

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-04-07 18:11:00 +08:00
parent 2fa9c1fcb6
commit 60489eab59
327 changed files with 0 additions and 0 deletions
--- a/backend/db/models.py
+++ b/backend/db/models.py
@@ -0,0 +1,213 @@
+from datetime import datetime
+from enum import Enum
+from sqlalchemy import Column, Integer, String, Boolean, DateTime, Float, ForeignKey, Text, Index, JSON
+from sqlalchemy.orm import relationship
+
+from db.database import Base
+
+class JobStatus(str, Enum):
+    PENDING = "pending"
+    PROCESSING = "processing"
+    COMPLETED = "completed"
+    FAILED = "failed"
+
+class AudiobookStatus(str, Enum):
+    PENDING = "pending"
+    ANALYZING = "analyzing"
+    READY = "ready"
+    GENERATING = "generating"
+    DONE = "done"
+    ERROR = "error"
+
+class SegmentStatus(str, Enum):
+    PENDING = "pending"
+    GENERATING = "generating"
+    DONE = "done"
+    ERROR = "error"
+
+class User(Base):
+    __tablename__ = "users"
+
+    id = Column(Integer, primary_key=True, index=True)
+    username = Column(String(50), unique=True, nullable=False, index=True)
+    email = Column(String(255), unique=True, nullable=False, index=True)
+    hashed_password = Column(String(255), nullable=False)
+    is_active = Column(Boolean, default=True, nullable=False)
+    is_superuser = Column(Boolean, default=False, nullable=False)
+    llm_api_key = Column(Text, nullable=True)
+    llm_base_url = Column(String(500), nullable=True)
+    llm_model = Column(String(200), nullable=True)
+    can_use_local_model = Column(Boolean, default=False, nullable=False)
+    can_use_nsfw = Column(Boolean, default=False, nullable=False)
+    user_preferences = Column(JSON, nullable=True, default=lambda: {"default_backend": "local", "onboarding_completed": False})
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
+
+    jobs = relationship("Job", back_populates="user", cascade="all, delete-orphan")
+    voice_caches = relationship("VoiceCache", back_populates="user", cascade="all, delete-orphan")
+    voice_designs = relationship("VoiceDesign", back_populates="user", cascade="all, delete-orphan")
+    audiobook_projects = relationship("AudiobookProject", back_populates="user", cascade="all, delete-orphan")
+    usage_logs = relationship("UsageLog", back_populates="user", cascade="all, delete-orphan")
+
+class Job(Base):
+    __tablename__ = "jobs"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    job_type = Column(String(50), nullable=False)
+    status = Column(String(50), default="pending", nullable=False, index=True)
+    backend_type = Column(String(20), default="local", nullable=False)
+    input_data = Column(Text, nullable=True)
+    input_params = Column(JSON, nullable=True)
+    output_path = Column(String(500), nullable=True)
+    error_message = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
+    started_at = Column(DateTime, nullable=True)
+    completed_at = Column(DateTime, nullable=True)
+
+    user = relationship("User", back_populates="jobs")
+
+    __table_args__ = (
+        Index('idx_user_status', 'user_id', 'status'),
+        Index('idx_user_created', 'user_id', 'created_at'),
+    )
+
+class VoiceCache(Base):
+    __tablename__ = "voice_caches"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    ref_audio_hash = Column(String(64), nullable=False, index=True)
+    cache_path = Column(String(500), nullable=False)
+    meta_data = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+    last_accessed = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
+    access_count = Column(Integer, default=0, nullable=False)
+
+    user = relationship("User", back_populates="voice_caches")
+
+    __table_args__ = (
+        Index('idx_user_hash', 'user_id', 'ref_audio_hash'),
+    )
+
+class SystemSettings(Base):
+    __tablename__ = "system_settings"
+
+    id = Column(Integer, primary_key=True, index=True)
+    key = Column(String(100), unique=True, nullable=False, index=True)
+    value = Column(JSON, nullable=False)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
+
+class VoiceDesign(Base):
+    __tablename__ = "voice_designs"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    name = Column(String(100), nullable=False)
+    instruct = Column(Text, nullable=False)
+    meta_data = Column(JSON, nullable=True)
+    preview_text = Column(Text, nullable=True)
+    ref_audio_path = Column(String(500), nullable=True)
+    ref_text = Column(Text, nullable=True)
+    voice_cache_id = Column(Integer, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+    last_used = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
+    use_count = Column(Integer, default=0, nullable=False)
+    is_active = Column(Boolean, default=True, nullable=False)
+
+    user = relationship("User", back_populates="voice_designs")
+
+    __table_args__ = (
+        Index('idx_user_active', 'user_id', 'is_active'),
+    )
+
+
+class AudiobookProject(Base):
+    __tablename__ = "audiobook_projects"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    title = Column(String(500), nullable=False)
+    source_type = Column(String(20), nullable=False)
+    script_config = Column(JSON, nullable=True)
+    source_path = Column(String(500), nullable=True)
+    source_text = Column(Text, nullable=True)
+    status = Column(String(20), default="pending", nullable=False, index=True)
+    llm_model = Column(String(200), nullable=True)
+    error_message = Column(Text, nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False)
+    updated_at = Column(DateTime, default=datetime.utcnow, onupdate=datetime.utcnow, nullable=False)
+
+    user = relationship("User", back_populates="audiobook_projects")
+    characters = relationship("AudiobookCharacter", back_populates="project", cascade="all, delete-orphan")
+    chapters = relationship("AudiobookChapter", back_populates="project", cascade="all, delete-orphan", order_by="AudiobookChapter.chapter_index")
+    segments = relationship("AudiobookSegment", back_populates="project", cascade="all, delete-orphan")
+
+
+class AudiobookChapter(Base):
+    __tablename__ = "audiobook_chapters"
+
+    id = Column(Integer, primary_key=True, index=True)
+    project_id = Column(Integer, ForeignKey("audiobook_projects.id"), nullable=False, index=True)
+    chapter_index = Column(Integer, nullable=False)
+    title = Column(String(500), nullable=True)
+    source_text = Column(Text, nullable=False)
+    status = Column(String(20), default="pending", nullable=False)
+    error_message = Column(Text, nullable=True)
+
+    project = relationship("AudiobookProject", back_populates="chapters")
+
+    __table_args__ = (
+        Index('idx_chapter_project_idx', 'project_id', 'chapter_index'),
+    )
+
+
+class AudiobookCharacter(Base):
+    __tablename__ = "audiobook_characters"
+
+    id = Column(Integer, primary_key=True, index=True)
+    project_id = Column(Integer, ForeignKey("audiobook_projects.id"), nullable=False, index=True)
+    name = Column(String(200), nullable=False)
+    gender = Column(String(20), nullable=True)
+    description = Column(Text, nullable=True)
+    instruct = Column(Text, nullable=True)
+    voice_design_id = Column(Integer, ForeignKey("voice_designs.id"), nullable=True)
+    project = relationship("AudiobookProject", back_populates="characters")
+    voice_design = relationship("VoiceDesign")
+    segments = relationship("AudiobookSegment", back_populates="character")
+
+
+class AudiobookSegment(Base):
+    __tablename__ = "audiobook_segments"
+
+    id = Column(Integer, primary_key=True, index=True)
+    project_id = Column(Integer, ForeignKey("audiobook_projects.id"), nullable=False, index=True)
+    chapter_index = Column(Integer, nullable=False, default=0)
+    segment_index = Column(Integer, nullable=False)
+    character_id = Column(Integer, ForeignKey("audiobook_characters.id"), nullable=False)
+    text = Column(Text, nullable=False)
+    emo_text = Column(String(100), nullable=True)
+    emo_alpha = Column(Float, nullable=True)
+    audio_path = Column(String(500), nullable=True)
+    status = Column(String(20), default="pending", nullable=False)
+
+    project = relationship("AudiobookProject", back_populates="segments")
+    character = relationship("AudiobookCharacter", back_populates="segments")
+
+    __table_args__ = (
+        Index('idx_project_chapter', 'project_id', 'chapter_index', 'segment_index'),
+    )
+
+
+class UsageLog(Base):
+    __tablename__ = "usage_logs"
+
+    id = Column(Integer, primary_key=True, index=True)
+    user_id = Column(Integer, ForeignKey("users.id"), nullable=False, index=True)
+    prompt_tokens = Column(Integer, nullable=False, default=0)
+    completion_tokens = Column(Integer, nullable=False, default=0)
+    model = Column(String(200), nullable=True)
+    context = Column(String(100), nullable=True)
+    created_at = Column(DateTime, default=datetime.utcnow, nullable=False, index=True)
+
+    user = relationship("User", back_populates="usage_logs")