28 lines
1.1 KiB
Python
28 lines
1.1 KiB
Python
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"""Assembles Genre API responses from repository data.
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Genres have no detail page of their own -- they only ever appear embedded
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in movie/series responses (see app/services/common.py) and as entries in
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this directory listing, which exists so a client can resolve the Aurora
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genre ids that GET /movies and GET /series accept as a filter without
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having to have already seen a title in that genre first."""
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from __future__ import annotations
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from sqlalchemy.ext.asyncio import AsyncSession
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from app.core.ids import aurora_id
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from app.repositories import genre_repository
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from app.schemas.common import GenreListOut, GenreOut
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async def list_genres(session: AsyncSession, *, page: int, page_size: int) -> GenreListOut:
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genres, total = await genre_repository.list_genres(
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session, limit=page_size, offset=(page - 1) * page_size
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)
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results = [GenreOut(id=aurora_id("genre", str(g.id)), name=g.name) for g in genres]
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total_pages = (total + page_size - 1) // page_size if total else 0
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return GenreListOut(
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page=page, page_size=page_size, total_results=total, total_pages=total_pages, results=results
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)
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