mirror of
https://github.com/jamiepine/voicebox.git
synced 2026-09-15 12:50:42 -07:00
Jamie Pine
3d922ec846
- Fix inverted effects toggle in FloatingGenerateBox - Add Save button + API method for editing custom effect presets - Return early on effects save failure in ProfileForm - Fix no-op ternary in effectsStore - Handle duplicate preset names with proper 400 response - Use effects_chain is None instead of label for clean version lookup - Move blocking audio ops to asyncio.to_thread in async endpoints - Log warnings instead of silently swallowing parse errors
121 lines
3.7 KiB
Python
121 lines
3.7 KiB
Python
"""
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Effect presets CRUD operations.
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"""
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from __future__ import annotations
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import json
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import uuid
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from typing import List, Optional
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from sqlalchemy.orm import Session
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from sqlalchemy.exc import IntegrityError
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from .database import EffectPreset as DBEffectPreset
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from .models import EffectPresetResponse, EffectPresetCreate, EffectPresetUpdate, EffectConfig
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def _preset_response(p: DBEffectPreset) -> EffectPresetResponse:
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"""Convert a DB preset row to a Pydantic response."""
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effects_chain = [EffectConfig(**e) for e in json.loads(p.effects_chain)]
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return EffectPresetResponse(
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id=p.id,
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name=p.name,
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description=p.description,
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effects_chain=effects_chain,
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is_builtin=p.is_builtin or False,
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created_at=p.created_at,
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)
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def list_presets(db: Session) -> List[EffectPresetResponse]:
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"""List all effect presets (built-in + user-created)."""
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presets = db.query(DBEffectPreset).order_by(DBEffectPreset.sort_order, DBEffectPreset.name).all()
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return [_preset_response(p) for p in presets]
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def get_preset(preset_id: str, db: Session) -> Optional[EffectPresetResponse]:
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"""Get a preset by ID."""
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p = db.query(DBEffectPreset).filter_by(id=preset_id).first()
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if not p:
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return None
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return _preset_response(p)
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def get_preset_by_name(name: str, db: Session) -> Optional[EffectPresetResponse]:
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"""Get a preset by name."""
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p = db.query(DBEffectPreset).filter_by(name=name).first()
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if not p:
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return None
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return _preset_response(p)
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def create_preset(data: EffectPresetCreate, db: Session) -> EffectPresetResponse:
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"""Create a new user effect preset."""
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from .utils.effects import validate_effects_chain
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chain_dicts = [e.model_dump() for e in data.effects_chain]
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error = validate_effects_chain(chain_dicts)
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if error:
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raise ValueError(error)
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# Check for duplicate name before insert
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existing = db.query(DBEffectPreset).filter_by(name=data.name).first()
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if existing:
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raise ValueError(f"A preset named '{data.name}' already exists")
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preset = DBEffectPreset(
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id=str(uuid.uuid4()),
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name=data.name,
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description=data.description,
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effects_chain=json.dumps(chain_dicts),
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is_builtin=False,
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)
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db.add(preset)
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try:
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db.commit()
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except IntegrityError:
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db.rollback()
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raise ValueError(f"A preset named '{data.name}' already exists")
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db.refresh(preset)
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return _preset_response(preset)
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def update_preset(preset_id: str, data: EffectPresetUpdate, db: Session) -> Optional[EffectPresetResponse]:
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"""Update a user effect preset. Cannot modify built-in presets."""
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preset = db.query(DBEffectPreset).filter_by(id=preset_id).first()
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if not preset:
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return None
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if preset.is_builtin:
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raise ValueError("Cannot modify built-in presets")
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if data.name is not None:
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preset.name = data.name
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if data.description is not None:
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preset.description = data.description
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if data.effects_chain is not None:
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from .utils.effects import validate_effects_chain
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chain_dicts = [e.model_dump() for e in data.effects_chain]
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error = validate_effects_chain(chain_dicts)
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if error:
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raise ValueError(error)
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preset.effects_chain = json.dumps(chain_dicts)
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db.commit()
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db.refresh(preset)
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return _preset_response(preset)
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def delete_preset(preset_id: str, db: Session) -> bool:
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"""Delete a user effect preset. Cannot delete built-in presets."""
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preset = db.query(DBEffectPreset).filter_by(id=preset_id).first()
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if not preset:
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return False
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if preset.is_builtin:
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raise ValueError("Cannot delete built-in presets")
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db.delete(preset)
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db.commit()
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return True
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