Huang Xin
35b02c4efc
Supersedes #3156. Adds a reading-statistics system whose canonical data model is KOReader's own (book + page_stat_data), so stats round-trip losslessly between Readest and KOReader. - Storage: a cross-platform Turso statistics.db in KOReader's exact schema (web/Workers, desktop, iOS, Android) — replacing #3156's Node-only better-sqlite3 + statistics.json. - Tracking: per-page reading events (time-on-page, idle-capped) flushed on page-change/idle/hide/close — the KOReader model — not session aggregates. - Sync: legacy /api/sync extended with a stats type backed by self-contained Supabase tables (stat_books, stat_pages); union/longer-duration-wins merge keyed on book_hash. apps/readest.koplugin syncs through the same endpoint. - Scale & robustness: per-tab singleton connection (avoids OPFS lock conflicts) + explicit WAL checkpoint; transactional bulk apply; chunked resumable push; client-driven paged pull with trailing-ms completion; paginated/scoped server merge. Verified: 5668 unit tests, 155 koplugin busted tests, biome+tsgo + luacheck all green; web OPFS DB verified live. Co-authored-by: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
42 lines
2.3 KiB
SQL
42 lines
2.3 KiB
SQL
-- Migration 014: reading statistics sync (KOReader-compatible page events)
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CREATE TABLE IF NOT EXISTS public.stat_books (
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user_id uuid NOT NULL,
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book_hash text NOT NULL,
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title text NOT NULL DEFAULT '',
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authors text NOT NULL DEFAULT '',
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updated_at timestamp with time zone NOT NULL DEFAULT now(),
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deleted_at timestamp with time zone NULL,
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CONSTRAINT stat_books_pkey PRIMARY KEY (user_id, book_hash),
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CONSTRAINT stat_books_user_id_fkey FOREIGN KEY (user_id) REFERENCES auth.users (id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_stat_books_user_updated ON public.stat_books (user_id, updated_at);
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CREATE TABLE IF NOT EXISTS public.stat_pages (
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user_id uuid NOT NULL,
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book_hash text NOT NULL,
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page integer NOT NULL,
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start_time bigint NOT NULL,
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duration integer NOT NULL DEFAULT 0,
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total_pages integer NOT NULL DEFAULT 0,
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ext jsonb NULL,
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updated_at timestamp with time zone NOT NULL DEFAULT now(),
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deleted_at timestamp with time zone NULL,
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CONSTRAINT stat_pages_pkey PRIMARY KEY (user_id, book_hash, page, start_time),
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CONSTRAINT stat_pages_user_id_fkey FOREIGN KEY (user_id) REFERENCES auth.users (id) ON DELETE CASCADE
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);
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CREATE INDEX IF NOT EXISTS idx_stat_pages_user_updated ON public.stat_pages (user_id, updated_at);
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ALTER TABLE public.stat_books ENABLE ROW LEVEL SECURITY;
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ALTER TABLE public.stat_pages ENABLE ROW LEVEL SECURITY;
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CREATE POLICY stat_books_select ON public.stat_books FOR SELECT TO authenticated USING ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_books_insert ON public.stat_books FOR INSERT TO authenticated WITH CHECK ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_books_update ON public.stat_books FOR UPDATE TO authenticated USING ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_books_delete ON public.stat_books FOR DELETE TO authenticated USING ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_pages_select ON public.stat_pages FOR SELECT TO authenticated USING ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_pages_insert ON public.stat_pages FOR INSERT TO authenticated WITH CHECK ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_pages_update ON public.stat_pages FOR UPDATE to authenticated USING ((SELECT auth.uid()) = user_id);
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CREATE POLICY stat_pages_delete ON public.stat_pages FOR DELETE TO authenticated USING ((SELECT auth.uid()) = user_id);
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