Filtered /scenes (tag/origin/q/studio/performer) ran exhaustive COUNT with
stub-filter EXISTS over 1.7M rows: TAG 5.1s, ORIGIN 4.9s, SEARCH 3.1s.
Mobile relied on `loaded < total` for infinite-scroll, making exact count
mandatory and ruling out approximate shortcuts.
Backend:
- SceneListOut gains has_more (bool) and total_capped (bool), both optional
for backward compat with old mobile
- Filtered count uses LIMIT _COUNT_CAP+1 (1000) subquery — cost is
O(min(matches, cap)) instead of O(all). Measured: TAG 5.1s→664ms,
SEARCH 3.1s→138ms, ORIGIN 4.9s→1.07s (also fixes SiteScenes showing
global count ~1M instead of per-site count)
- has_more from fetching per_page+1 rows (essentially free); extra row
stripped before serialisation
- Pure-default list (no filters at all) keeps TTL-cached full count
Mobile:
- getNextPageParam uses has_more ?? fallback to loaded<total
- Display shows "{total}+" when total_capped=true (5 screens)
Verified on emulator: tag "Big Tits" → "1000 scenes" loaded, no 500s,
backward compat confirmed (old APK works against new backend).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
138 lines
4.1 KiB
Python
138 lines
4.1 KiB
Python
"""Pydantic schemas eksportowane przez API."""
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from __future__ import annotations
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import uuid
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from datetime import date, datetime
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from pydantic import BaseModel, ConfigDict
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class StudioOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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name: str
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slug: str
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network: str | None = None
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class PerformerOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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canonical_name: str
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slug: str
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gender: str | None = None
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as_alias: str | None = None
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class TagOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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name: str
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slug: str
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class ExternalRefOut(BaseModel):
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source: str
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external_id: str
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url: str | None = None
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last_seen: datetime | None = None
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class PlaybackSourceOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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origin: str
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page_url: str
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embed_url: str | None = None
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stream_url: str | None = None
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quality: str | None = None
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duration_sec: int | None = None
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thumbnail_url: str | None = None
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animated_thumbnail_url: str | None = None
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class SceneOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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title: str
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slug: str | None = None
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release_date: date | None = None
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duration_sec: int | None = None
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description: str | None = None
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code: str | None = None
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director: str | None = None
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studio: StudioOut | None = None
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performers: list[PerformerOut] = []
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tags: list[TagOut] = []
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external_refs: list[ExternalRefOut] = []
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playback_sources: list[PlaybackSourceOut] = []
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# Kiedy scena trafiła do bazy (ingest). Używane przez mobile do oznaczenia
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# "NEW" na karcie scen w PerformerScenesScreen / StudioScenesScreen — gdy
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# `created_at > last_seen_at` (favorite) → badge.
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created_at: datetime | None = None
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# Watched indicator (z `scene_play_progress`): mobile dim'uje kafelek gdy
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# `finished=True`, pokazuje progress bar gdy `position_sec > 0`.
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last_played_at: datetime | None = None
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finished: bool = False
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position_sec: int = 0
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is_favorite: bool = False
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class SceneListOut(BaseModel):
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items: list[SceneOut]
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total: int
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page: int
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per_page: int
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# has_more: czy istnieje kolejna strona. Liczone z fetcha per_page+1 (≈darmowe),
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# NIE z `total` — bo dla filtrowanych list `total` jest bounded ("1000+") żeby
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# uniknąć ~5s exhaustive count. Mobile paginuje po has_more, nie po total.
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has_more: bool = False
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# total_capped: True gdy `total` to bounded cap (są >total wyników). UI: "{total}+".
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total_capped: bool = False
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class MovieChapterOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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chapter_index: int
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title: str | None = None
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start_sec: int | None = None
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end_sec: int | None = None
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scene_id: uuid.UUID | None = None
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class MovieOut(BaseModel):
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model_config = ConfigDict(from_attributes=True)
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id: uuid.UUID
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title: str
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slug: str | None = None
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release_year: int | None = None
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release_date: date | None = None
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duration_sec: int | None = None
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description: str | None = None
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director: str | None = None
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country: str | None = None
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rating: float | None = None
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poster_url: str | None = None
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backdrop_url: str | None = None
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studio: StudioOut | None = None
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performers: list[PerformerOut] = []
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tags: list[TagOut] = []
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chapters: list[MovieChapterOut] = []
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external_refs: list[ExternalRefOut] = []
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playback_sources: list[PlaybackSourceOut] = []
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# Used by mobile MoviesScreen NEW badge (created_at > client-stored seenSince)
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# and MovieDetail favorite star.
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created_at: datetime | None = None
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is_favorite: bool = False
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# Watched / continue-watching state (mirror SceneOut, bug-report b207ff17
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# 2026-05-26 "przydałoby się oznaczenie filmów już obejrzanych").
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last_played_at: datetime | None = None
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finished: bool = False
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position_sec: int = 0
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class MovieListOut(BaseModel):
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items: list[MovieOut]
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total: int
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page: int
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per_page: int
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