Files
ds-chat/backend/app/models/user.py
T
ksmithandClaude Sonnet 5 bd3e621e9f Support multiple named, saved custom themes per user
Replaces the single custom_theme_colors blob (one palette per user) with
a proper CustomTheme table -- users can now save, name, and switch
between as many custom palettes as they like, not just one.

Data model: users.active_custom_theme_id references whichever saved
CustomTheme (if any) is currently active; theme='custom' + that id
together determine what's rendered. The migration data-migrates any
already-saved single palette into a named CustomTheme row on upgrade,
and best-effort backfills the active one back into the old column shape
on downgrade.

New endpoints under /api/custom-themes: list, create, rename/recolor,
delete (falls back the user to a preset if the deleted theme was
active, so the two theme columns can never disagree), and activate.
UserRead.active_custom_theme is only populated when theme == 'custom'
even though the DB deliberately keeps the id set while a preset is
active, so switching to a preset and back doesn't lose the saved
palette.

ProfileModal now lists saved themes as swatches (click to activate,
pencil to edit -- active or not, trash to delete with a confirm), plus
a "+ New" button that creates, activates, and opens the editor for a
fresh theme immediately.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
2026-08-17 07:53:05 -06:00

42 lines
2.2 KiB
Python

import uuid
from datetime import datetime
from sqlalchemy import Boolean, DateTime, ForeignKey, String, func
from sqlalchemy.orm import Mapped, mapped_column, relationship
from app.models.base import Base
class User(Base):
__tablename__ = "users"
id: Mapped[uuid.UUID] = mapped_column(primary_key=True, default=uuid.uuid4)
username: Mapped[str] = mapped_column(String(50), unique=True, index=True, nullable=False)
email: Mapped[str] = mapped_column(String(255), unique=True, index=True, nullable=False)
password_hash: Mapped[str] = mapped_column(String(255), nullable=False)
is_bot: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
is_site_admin: Mapped[bool] = mapped_column(Boolean, default=False, nullable=False)
is_active: Mapped[bool] = mapped_column(Boolean, default=True, nullable=False)
display_name: Mapped[str | None] = mapped_column(String(50))
theme: Mapped[str | None] = mapped_column(String(20))
# Only meaningful when theme == "custom" -- which of this user's saved
# CustomTheme rows (app/models/custom_theme.py) is currently active.
# Cleared explicitly (not via a DB-level ON DELETE) whenever that theme
# is deleted -- see custom_theme_service.delete_custom_theme, which also
# resets `theme` back to a preset in the same transaction so the two
# columns can't go out of sync.
active_custom_theme_id: Mapped[uuid.UUID | None] = mapped_column(
ForeignKey("custom_themes.id"), nullable=True
)
avatar_filename: Mapped[str | None] = mapped_column(String(64))
avatar_content_type: Mapped[str | None] = mapped_column(String(50))
# Manual override for the presence indicator -- when set, this user
# always shows as offline to everyone regardless of actual connection
# state (a "lurk" mode), independent of any individual room.
appear_offline: Mapped[bool] = mapped_column(Boolean, default=False, server_default="false", nullable=False)
created_at: Mapped[datetime] = mapped_column(
DateTime(timezone=True), server_default=func.now(), nullable=False
)
active_custom_theme = relationship("CustomTheme", foreign_keys=[active_custom_theme_id])