New columns, all ADD COLUMN with inert defaults -- no existing frame's behavior changes until mode is explicitly switched to "calendar": - users.calendar_ics_url: one personal iCal/CalDAV subscription per user, same shape as the existing per-user immich_url/immich_api_key. - user_frames.calendar_included: explicit per-(user,frame) opt-in, default off. Being linked to a frame does not by itself contribute your calendar to it -- each person's calendar is their own data to share, not something a frame's controller decides on their behalf. - frames.calendar_view/calendar_photo_inlay/calendar_browse_offset: per-frame display settings and NEXT/BACK navigation state. - frames.calendar_checked_at/calendar_cached_events/calendar_fetch_summary: the throttled merge-fetch cache, same shape as the existing firmware_update_checked_at/firmware_gitea_latest_version pattern.
307 lines
16 KiB
Python
307 lines
16 KiB
Python
"""SQLAlchemy models: users, sessions, frames, links, claims, battery log.
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One deliberately WIDE `frames` row per frame (settings + state + telemetry
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+ stats together): every device request touches exactly one row, so the
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per-frame lock in db.frame_locked() keeps the old whole-config-lock
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semantics trivially correct, and SQLite doesn't care about row width.
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The queue/history/excluded/battery_history columns are MutableList-mapped
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JSON: photo_queue.py mutates them in place (pop/append/insert), which a
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plain JSON column would silently not persist -- MutableList marks the row
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dirty on in-place changes.
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The ORM attribute for the photo ordering setting is `order` (matching the
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old FrameConfig field name so photo_queue.py ports unchanged) but the
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column is named photo_order to stay clear of the SQL keyword.
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"""
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from __future__ import annotations
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import time
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from sqlalchemy import JSON, Boolean, Float, ForeignKey, Index, Integer, String
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from sqlalchemy.ext.mutable import MutableList
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from sqlalchemy.orm import DeclarativeBase, Mapped, mapped_column, relationship
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class Base(DeclarativeBase):
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pass
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class User(Base):
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__tablename__ = "users"
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id: Mapped[int] = mapped_column(primary_key=True)
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# Normalized to lowercase in code before insert/lookup -- portable
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# case-insensitive uniqueness without SQLite-only COLLATE NOCASE.
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username: Mapped[str] = mapped_column(String, unique=True)
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display_name: Mapped[str] = mapped_column(String, default="")
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# Pluggable identity: "local" now; an OIDC provider later would set
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# provider_subject and leave password_hash NULL.
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identity_provider: Mapped[str] = mapped_column(String, default="local")
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provider_subject: Mapped[str] = mapped_column(String, default="")
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password_hash: Mapped[str | None] = mapped_column(String, nullable=True)
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is_admin: Mapped[bool] = mapped_column(Boolean, default=False)
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immich_url: Mapped[str] = mapped_column(String, default="")
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immich_api_key: Mapped[str] = mapped_column(String, default="")
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# Password-reset emails and battery-threshold alerts (frames.owner's
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# email -- see routers/device.py's frame_battery) go here; blank = no
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# email configured, both features silently no-op for this user.
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email: Mapped[str] = mapped_column(String, default="")
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# Personal iCal/CalDAV .ics subscription URL (no OAuth) for calendar
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# frame mode -- see calendar_feed.py. Setting this alone shows up
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# nowhere: a linked frame only pulls this user's events in once
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# they've also opted in on that frame's own Configuration -> Calendar
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# card (UserFrame.calendar_included below).
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calendar_ics_url: Mapped[str] = mapped_column(String, default="")
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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__table_args__ = (
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Index(
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"ix_users_provider_subject",
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"identity_provider",
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"provider_subject",
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unique=True,
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sqlite_where=provider_subject != "",
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),
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)
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class UserSession(Base):
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__tablename__ = "sessions"
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id: Mapped[int] = mapped_column(primary_key=True)
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token_hash: Mapped[str] = mapped_column(String, unique=True) # sha256 hex of cookie value
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user_id: Mapped[int] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"))
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csrf_token: Mapped[str] = mapped_column(String)
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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expires_at: Mapped[float] = mapped_column(Float, index=True)
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user: Mapped[User] = relationship()
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class Frame(Base):
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__tablename__ = "frames"
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id: Mapped[int] = mapped_column(primary_key=True)
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# 12 lowercase hex chars of the device's full STA MAC. NULL only for
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# the migrated legacy frame until its device first reports an id.
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device_id: Mapped[str | None] = mapped_column(String, unique=True, nullable=True)
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name: Mapped[str] = mapped_column(String, default="")
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# Renderer dispatch seam for future calendar/canva modes -- only
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# "photos" is registered today (see routers/device.py RENDERERS).
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mode: Mapped[str] = mapped_column(String, default="photos")
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# Whose Immich library this frame pulls from; NULL = unclaimed.
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owner_user_id: Mapped[int | None] = mapped_column(
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ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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# "Take control" soft lock -- only this user may mutate settings/queue.
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controlled_by_user_id: Mapped[int | None] = mapped_column(
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ForeignKey("users.id", ondelete="SET NULL"), nullable=True
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)
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device_token: Mapped[str] = mapped_column(String)
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# Device has authenticated with device_token at least once -- stop
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# pushing it in /frame/config responses.
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device_token_ack: Mapped[bool] = mapped_column(Boolean, default=False)
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manage_token: Mapped[str] = mapped_column(String, unique=True)
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# Migration window: this frame also accepts the legacy shared
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# MANAGEMENT_TOKEN (and no-id requests resolve to it). Only ever the
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# migrated frame #1; cleared from /admin once the device is on
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# per-frame auth.
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legacy_token_enabled: Mapped[bool] = mapped_column(Boolean, default=False)
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claimed_at: Mapped[float | None] = mapped_column(Float, nullable=True)
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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# Migration staging only: Immich creds imported from the legacy
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# config.json/env live here until /setup copies them to admin #1.
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# Runtime resolution prefers owner creds, then env, then these (see
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# routers/common.py immich_creds()).
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immich_url: Mapped[str] = mapped_column(String, default="")
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immich_api_key: Mapped[str] = mapped_column(String, default="")
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# -- settings (attribute names match the old FrameConfig fields) --
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album_id: Mapped[str] = mapped_column(String, default="")
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order: Mapped[str] = mapped_column("photo_order", String, default="sequential")
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refresh_interval_s: Mapped[int] = mapped_column(Integer, default=3600)
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quiet_hours_enabled: Mapped[bool] = mapped_column(Boolean, default=False)
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quiet_hours_start: Mapped[str] = mapped_column(String, default="22:00")
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quiet_hours_end: Mapped[str] = mapped_column(String, default="07:00")
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timezone: Mapped[str] = mapped_column(String, default="UTC")
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# How a photo's aspect ratio is reconciled with the panel's -- see
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# image_pipeline.DISPLAY_MODES.
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display_mode: Mapped[str] = mapped_column(String, default="crop_faces")
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orientation: Mapped[str] = mapped_column(String, default="landscape")
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queue_target_len: Mapped[int] = mapped_column(Integer, default=20)
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# Advanced configuration: [[r,g,b], ...] x6 (black/white/yellow/red/
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# blue/green, matching image_pipeline.PANEL_CODES order) overriding
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# DEFAULT_PALETTE_RGB for this frame's actual panel. NULL = use the
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# default -- most frames never touch this.
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palette_rgb: Mapped[list | None] = mapped_column(JSON, nullable=True, default=None)
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# Advanced configuration: PIL ImageEnhance factors, 1.0 = unchanged
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# (see image_pipeline.render_frame).
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color_boost: Mapped[float] = mapped_column(Float, default=1.0)
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contrast_boost: Mapped[float] = mapped_column(Float, default=1.0)
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# 0.0-1.0, see image_pipeline._quantize -- 1.0 matches this project's
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# original always-on full-strength Floyd-Steinberg dithering.
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dither_strength: Mapped[float] = mapped_column(Float, default=1.0)
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# -- calendar mode (see calendar_feed.py, calendar_render.py,
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# routers/device.py's RENDERERS["calendar"]) --
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calendar_view: Mapped[str] = mapped_column(String, default="agenda") # "agenda" | "week" | "month"
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# Agenda view only; reuses this frame's existing photos-mode album/
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# queue, not a separate photo setup.
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calendar_photo_inlay: Mapped[bool] = mapped_column(Boolean, default=False)
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# How many periods (unit depends on calendar_view: days/weeks/months)
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# NEXT/BACK have browsed from "today". Reset to 0 by the next normal
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# (non-button) /frame/image request, and whenever calendar_view
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# itself changes -- a stale offset means something different in a
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# different view's units.
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calendar_browse_offset: Mapped[int] = mapped_column(Integer, default=0)
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# Throttled merge-fetch cache (see routers/common.py's
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# get_or_refresh_calendar_events) -- same shape as the
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# firmware_update_checked_at/firmware_gitea_latest_version pattern
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# below. One shared cache for every included user's merged events,
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# not per-user.
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calendar_checked_at: Mapped[float] = mapped_column(Float, default=0.0)
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calendar_cached_events: Mapped[list | None] = mapped_column(JSON, nullable=True, default=None)
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# "" when the last merge-fetch fully succeeded, else e.g. "1 of 2
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# calendars unavailable" -- never names which user's feed failed, a
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# shared household display shouldn't call out a specific person's
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# outage to everyone who looks at it.
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calendar_fetch_summary: Mapped[str] = mapped_column(String, default="")
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# -- state --
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current_asset_id: Mapped[str] = mapped_column(String, default="")
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current_asset_set_at: Mapped[float] = mapped_column(Float, default=0.0)
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queue: Mapped[list] = mapped_column(MutableList.as_mutable(JSON), default=list)
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queue_cursor: Mapped[int] = mapped_column(Integer, default=0)
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history: Mapped[list] = mapped_column(MutableList.as_mutable(JSON), default=list)
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excluded_asset_ids: Mapped[list] = mapped_column(MutableList.as_mutable(JSON), default=list)
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# -- telemetry --
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battery_percent: Mapped[int] = mapped_column(Integer, default=-1)
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battery_as_of: Mapped[float] = mapped_column(Float, default=0.0)
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# Current discharge cycle only (reset on recharge detection); the
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# permanent record is the battery_log table.
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battery_history: Mapped[list] = mapped_column(MutableList.as_mutable(JSON), default=list)
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last_seen: Mapped[float] = mapped_column(Float, default=0.0)
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device_firmware_version: Mapped[str] = mapped_column(String, default="")
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device_board_variant: Mapped[str] = mapped_column(String, default="")
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# Battery-low email alert (see routers/device.py's frame_battery).
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# -1 = disabled. Sent to the owner's email once per discharge cycle
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# (battery_alert_sent resets alongside battery_history whenever a
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# recharge is detected, same trigger as stats_recharge_cycles).
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battery_alert_threshold_pct: Mapped[int] = mapped_column(Integer, default=-1)
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battery_alert_sent: Mapped[bool] = mapped_column(Boolean, default=False)
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# -- firmware / OTA (per frame; image lives at /data/firmware/<id>.bin) --
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firmware_available_version: Mapped[str] = mapped_column(String, default="")
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firmware_update_repo_url: Mapped[str] = mapped_column(String, default="")
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firmware_auto_update: Mapped[bool] = mapped_column(Boolean, default=False)
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firmware_update_token: Mapped[str] = mapped_column(String, default="")
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firmware_update_checked_at: Mapped[float] = mapped_column(Float, default=0.0)
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firmware_gitea_latest_version: Mapped[str] = mapped_column(String, default="")
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# -- stats (flattened from the old nested FrameStats) --
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stats_first_seen: Mapped[float] = mapped_column(Float, default=0.0)
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stats_device_wakes: Mapped[int] = mapped_column(Integer, default=0)
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stats_photos_displayed: Mapped[int] = mapped_column(Integer, default=0)
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stats_photos_removed: Mapped[int] = mapped_column(Integer, default=0)
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stats_battery_reports: Mapped[int] = mapped_column(Integer, default=0)
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stats_recharge_cycles: Mapped[int] = mapped_column(Integer, default=0)
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stats_ota_updates_applied: Mapped[int] = mapped_column(Integer, default=0)
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stats_config_saves: Mapped[int] = mapped_column(Integer, default=0)
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owner: Mapped[User | None] = relationship(foreign_keys=[owner_user_id])
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controlled_by: Mapped[User | None] = relationship(foreign_keys=[controlled_by_user_id])
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class UserFrame(Base):
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"""A user linked to a frame: sees it in their sidebar, may view its
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pages, and may take control. Ownership (whose Immich creds the frame
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renders from) is frames.owner_user_id, separate from linking."""
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__tablename__ = "user_frames"
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user_id: Mapped[int] = mapped_column(
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ForeignKey("users.id", ondelete="CASCADE"), primary_key=True
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)
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frame_id: Mapped[int] = mapped_column(
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ForeignKey("frames.id", ondelete="CASCADE"), primary_key=True
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)
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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# Explicit per-(user,frame) opt-in for calendar frame mode -- being
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# linked to a frame does NOT by itself contribute this user's
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# calendar to it (deliberate choice, not an oversight: each person's
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# calendar is their own data to share or not, not something a
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# frame's controller decides on their behalf). Meaningless if the
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# user has no calendar_ics_url set. See routers/api_frames.py's
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# api_calendar_included.
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calendar_included: Mapped[bool] = mapped_column(Boolean, default=False)
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class PendingClaim(Base):
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"""A claim submitted before the frame's first check-in (the user beat
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the device to the server after provisioning). Attached automatically
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when a device with this id self-registers; expired rows are pruned
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opportunistically."""
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__tablename__ = "pending_claims"
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device_id: Mapped[str] = mapped_column(String, primary_key=True)
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user_id: Mapped[int] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"))
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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expires_at: Mapped[float] = mapped_column(Float)
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class ServerSettings(Base):
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"""Singleton row (id always 1) holding operator-level SMTP config, set
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from /admin -- not env vars, since this is infrastructure a household
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admin configures once through the UI rather than at container
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deploy time. Used for password-reset emails and battery-threshold
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alerts (see app/mail.py). smtp_host empty = email sending disabled;
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every send site checks that and no-ops rather than erroring."""
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__tablename__ = "server_settings"
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id: Mapped[int] = mapped_column(primary_key=True)
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smtp_host: Mapped[str] = mapped_column(String, default="")
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smtp_port: Mapped[int] = mapped_column(Integer, default=587)
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smtp_username: Mapped[str] = mapped_column(String, default="")
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smtp_password: Mapped[str] = mapped_column(String, default="")
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smtp_from_address: Mapped[str] = mapped_column(String, default="")
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# "none" (plaintext, port 25 typically), "starttls" (upgrades a
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# plaintext connection, port 587 typically), or "ssl" (TLS from the
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# first byte -- a different handshake entirely, not just starttls()
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# skipped; port 465 typically). See app/mail.py.
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smtp_encryption: Mapped[str] = mapped_column(String, default="starttls")
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class PasswordResetToken(Base):
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"""A single-use, time-limited "forgot password" link. token is the
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URL-safe secret itself (not hashed, like PendingClaim/manage_token --
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it's a short-lived bearer credential emailed once, not a long-lived
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session secret)."""
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__tablename__ = "password_reset_tokens"
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token: Mapped[str] = mapped_column(String, primary_key=True)
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user_id: Mapped[int] = mapped_column(ForeignKey("users.id", ondelete="CASCADE"))
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created_at: Mapped[float] = mapped_column(Float, default=time.time)
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expires_at: Mapped[float] = mapped_column(Float)
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class BatteryLog(Base):
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"""Every battery report ever, per frame -- the permanent record behind
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the battery history chart (was a 20k-entry JSON array in config.json)."""
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__tablename__ = "battery_log"
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id: Mapped[int] = mapped_column(primary_key=True)
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frame_id: Mapped[int] = mapped_column(ForeignKey("frames.id", ondelete="CASCADE"))
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ts: Mapped[float] = mapped_column(Float)
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percent: Mapped[int] = mapped_column(Integer)
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__table_args__ = (Index("ix_battery_log_frame_ts", "frame_id", "ts"),)
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