sulthan
3f7664ef9b
A readers table appears, keyed by Discord user ID and carrying the SHA-256 of the owner's userscript token (the global API token today). Startup seeds exactly one Reader from OWNER_DISCORD_ID, idempotently, and a run-once migration (0004, version-table-gated) attaches existing bookmarks to it before reshaping: the surrogate key column is dropped and bookmarks are keyed (reader_id, site, series_id) with an FK to readers ON DELETE CASCADE, so a duplicate bookmark for one Reader and Series is impossible at the database level. Every store read and write is now scoped to the reader it names; handlers act as the seeded owner while the global token remains the only credential. Authentication and the wire format are untouched: the flat JSON still carries key/site/series_id, with key derived on read. OWNER_DISCORD_ID is a new required env var (compose + docs updated).
20 lines
1.1 KiB
SQL
20 lines
1.1 KiB
SQL
-- Attach every pre-existing bookmark to the owner reader, seeded between the
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-- two migrate passes (Store.Open). The oldest reader is the owner by
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-- construction: only the seed creates readers, and it runs once per database.
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-- Run-once via the version table, like every migration.
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UPDATE bookmarks SET reader_id = (SELECT id FROM readers ORDER BY id LIMIT 1);
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-- Ownership lands structurally: reader_id becomes part of the key, so a
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-- bookmark is one Reader's progress on one Series and a duplicate for the
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-- same pair is impossible at the database level. Deleting a Reader takes
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-- their bookmarks with them. The old text key is gone — the wire "key" is
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-- derived as site:series_id on read, and nothing references the column.
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-- Dropping it drops the primary key it carried; the composite key replaces
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-- it, and the FK index the series constraint needs is created automatically.
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ALTER TABLE bookmarks
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ALTER COLUMN reader_id SET NOT NULL,
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DROP COLUMN key,
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ADD PRIMARY KEY (reader_id, site, series_id),
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ADD CONSTRAINT bookmarks_reader_fk
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FOREIGN KEY (reader_id) REFERENCES readers (id) ON DELETE CASCADE;
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