Alexander
85 lines
3.6 KiB
SQL
85 lines
3.6 KiB
SQL
-- Cached parsed-torrent metadata. Mirrors the Rust `ParsedTorrent` struct
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-- field-for-field. A UUID `id` is the PK so rows can be inserted during the
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-- fast path (title-only, no info_hash yet) and updated when the background
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-- resolver finishes.
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--
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-- A row exists in one of three states:
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-- 'partial' - title-derived fields only, awaiting background resolution
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-- 'resolving'- a background resolver task is currently fetching torrent bytes
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-- 'resolved' - full torrent-derived data filled in
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CREATE TABLE parsed_torrents (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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info_hash TEXT NOT NULL DEFAULT '',
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raw_title TEXT NOT NULL DEFAULT '',
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artist TEXT NOT NULL DEFAULT '',
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album TEXT NOT NULL DEFAULT '',
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year INTEGER NOT NULL DEFAULT 0,
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release_type TEXT NOT NULL DEFAULT 'unknown',
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genres JSONB NOT NULL DEFAULT '[]'::jsonb,
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label TEXT NOT NULL DEFAULT '',
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source TEXT NOT NULL DEFAULT 'unknown',
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rip_type TEXT NOT NULL DEFAULT '',
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format TEXT NOT NULL DEFAULT 'unknown',
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bitrate TEXT NOT NULL DEFAULT '',
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bit_depth INTEGER NOT NULL DEFAULT 0,
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sample_rate INTEGER NOT NULL DEFAULT 0,
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track_names JSONB NOT NULL DEFAULT '[]'::jsonb,
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track_count INTEGER NOT NULL DEFAULT 0,
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release_count INTEGER NOT NULL DEFAULT 0,
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audio_file_count INTEGER NOT NULL DEFAULT 0,
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total_audio_size BIGINT NOT NULL DEFAULT 0,
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has_cover_art BOOLEAN NOT NULL DEFAULT false,
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has_cue_sheet BOOLEAN NOT NULL DEFAULT false,
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has_rip_log BOOLEAN NOT NULL DEFAULT false,
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parsed_successfully BOOLEAN NOT NULL DEFAULT false,
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parse_errors JSONB NOT NULL DEFAULT '[]'::jsonb,
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-- cache-control columns (not part of ParsedTorrent)
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state TEXT NOT NULL DEFAULT 'partial',
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indexer TEXT NOT NULL DEFAULT '',
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magnet TEXT NOT NULL DEFAULT '',
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now()
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);
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-- enum-backed fields (release_type, source, format) are stored as their
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-- `as_str()` repr in plain TEXT rather than native ENUMs, so adding a variant
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-- to the Rust enum needs no migration.
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-- lets the background resolver find rows still awaiting torrent resolution
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CREATE INDEX parsed_torrents_state_idx
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ON parsed_torrents (state)
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WHERE state IN ('partial', 'resolving');
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-- dedup resolved torrents by info_hash (only meaningful once non-empty)
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CREATE UNIQUE INDEX parsed_torrents_info_hash_uidx
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ON parsed_torrents (info_hash)
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WHERE info_hash != '';
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-- Albums that music-agregator has pointed tora at. One row per
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-- (album_id, quality) pair: a re-monitor of the same album at the same
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-- quality is rejected by the UNIQUE constraint until the previous row is
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-- removed. The `torrent_id` column links back to tora's torrent; it's what
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-- the startup notification subscriber uses to look up which album a
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-- STATE_CHANGED -> FINISHED event belongs to.
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CREATE TABLE monitored_albums (
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id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
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album_id TEXT NOT NULL,
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torrent_id UUID NOT NULL,
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quality TEXT NOT NULL,
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created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT now(),
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completed_at TIMESTAMPTZ,
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UNIQUE (album_id, quality)
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);
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CREATE UNIQUE INDEX monitored_albums_torrent_id_uidx
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ON monitored_albums (torrent_id);
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