78edea4277
Backend - sort=recent stays a back-compat alias for created (parse_sort); invalid sort/order now return the structured 422 envelope instead of plain-text 400 - per-field default direction on omitted order (dates desc, text asc), matching the frontend so a bare ?sort=<field> reads the same in UI and API - migration 0033: index mangas(updated_at DESC, id) backing the default sort and its id tie-break; NULLS LAST now applied only to the nullable author key - tests: recent alias, per-field default (title+author), invalid-value 422, and a tie-break test that pins ordering by ascending id (mutation-verified) Frontend - pure sort helpers extracted to $lib/mangaSort with unit tests; coerceSort honors the recent alias so pasted/legacy URLs resolve to the same field - SegmentedControl: roving tabindex + arrow/Home/End keyboard nav, anchored on focus so rapid keypresses don't stick - UX: visible "Direction" labels (desktop + mobile), mobile sort-sheet section headings and a "Done" button; README sort/order contract updated Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
17 lines
917 B
SQL
17 lines
917 B
SQL
-- Back the default catalog ordering. Since 0.88.0 the catalog list defaults to
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-- `ORDER BY updated_at DESC, id` (the no-filter default path), but the only
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-- existing updated_at index on mangas is the PARTIAL `mangas_missing_cover_idx`
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-- (WHERE cover_image_path IS NULL), which Postgres can't use for the unfiltered
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-- ordering. `created_at` and `lower(title)` already have full indexes from
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-- 0001; this gives the new default sort column the same treatment.
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--
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-- `id` is included as a trailing key so the index also covers the stable
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-- `, id` tie-break the listing appends for deterministic pagination.
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--
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-- Not CONCURRENTLY: sqlx::migrate! wraps each migration in a transaction, and
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-- CREATE INDEX CONCURRENTLY can't run inside one. The table is small at our
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-- scale, so a brief lock on an online deploy is acceptable.
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CREATE INDEX IF NOT EXISTS mangas_updated_at_idx
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ON mangas (updated_at DESC, id);
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