RXWatcher
1146b0e4d0
Adds sub_item_id to user_personal_collection_items, widens collection_type to include 'playlist' and 'smart', adds media_types filter to page_sections, moves the existing abs_playlists row into the canonical store, and drops the abs_* collection tables. Lays the storage foundation for the ABS adapter rewrites (collections unify sub-project 3) to wire the application against.
116 lines
4.5 KiB
SQL
116 lines
4.5 KiB
SQL
-- Reverse migration 156. Lossy in reverse — playlist/smart rows
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-- created after the up migration are deleted, not migrated back.
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-- 1. Remove the page_sections column.
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ALTER TABLE page_sections DROP COLUMN media_types;
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-- 2. Recreate the abs_* tables empty. Schemas inlined from the
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-- original up migrations 149–153 (constraint/index names match
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-- originals so a subsequent up-down-up cycle is idempotent).
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-- BEGIN inlined from migrations/149_abs_user_collections.up.sql
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CREATE TABLE IF NOT EXISTS public.abs_user_collections (
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id text PRIMARY KEY,
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user_id integer NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
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profile_id uuid,
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name text NOT NULL,
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description text NOT NULL DEFAULT '',
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is_public boolean NOT NULL DEFAULT false,
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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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CREATE INDEX IF NOT EXISTS abs_user_collections_user_profile_idx
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ON public.abs_user_collections (
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user_id,
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COALESCE(profile_id, '00000000-0000-0000-0000-000000000000'::uuid)
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);
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-- END inlined
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-- BEGIN inlined from migrations/150_abs_collection_items.up.sql
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CREATE TABLE IF NOT EXISTS public.abs_collection_items (
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collection_id text NOT NULL REFERENCES public.abs_user_collections(id) ON DELETE CASCADE,
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library_item_id text NOT NULL REFERENCES public.media_items(content_id) ON DELETE CASCADE,
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added_at timestamptz NOT NULL DEFAULT now(),
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PRIMARY KEY (collection_id, library_item_id)
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);
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CREATE INDEX IF NOT EXISTS abs_collection_items_library_item_idx
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ON public.abs_collection_items (library_item_id);
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-- END inlined
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-- BEGIN inlined from migrations/151_abs_playlists.up.sql
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CREATE TABLE IF NOT EXISTS public.abs_playlists (
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id text PRIMARY KEY,
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user_id integer NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
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profile_id uuid,
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name text NOT NULL,
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description text NOT NULL DEFAULT '',
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cover_item text REFERENCES public.media_items(content_id) ON DELETE SET NULL,
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is_public boolean NOT NULL DEFAULT false,
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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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CREATE INDEX IF NOT EXISTS abs_playlists_user_profile_idx
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ON public.abs_playlists (
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user_id,
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COALESCE(profile_id, '00000000-0000-0000-0000-000000000000'::uuid)
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);
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-- END inlined
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-- BEGIN inlined from migrations/152_abs_playlist_items.up.sql
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CREATE TABLE IF NOT EXISTS public.abs_playlist_items (
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playlist_id text NOT NULL REFERENCES public.abs_playlists(id) ON DELETE CASCADE,
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library_item_id text NOT NULL,
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episode_id text NOT NULL DEFAULT '',
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position integer NOT NULL,
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added_at timestamptz NOT NULL DEFAULT now(),
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UNIQUE (playlist_id, library_item_id, episode_id)
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);
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CREATE INDEX IF NOT EXISTS abs_playlist_items_playlist_position_idx
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ON public.abs_playlist_items (playlist_id, position);
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-- END inlined
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-- BEGIN inlined from migrations/153_abs_smart_collections.up.sql
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CREATE TABLE IF NOT EXISTS public.abs_smart_collections (
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id text PRIMARY KEY,
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user_id integer NOT NULL REFERENCES public.users(id) ON DELETE CASCADE,
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profile_id uuid,
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name text NOT NULL,
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description text NOT NULL DEFAULT '',
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color text NOT NULL DEFAULT '',
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is_public boolean NOT NULL DEFAULT false,
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is_pinned boolean NOT NULL DEFAULT false,
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query_def jsonb NOT NULL DEFAULT '{}'::jsonb,
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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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CREATE INDEX IF NOT EXISTS abs_smart_collections_user_profile_idx
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ON public.abs_smart_collections (
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user_id,
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COALESCE(profile_id, '00000000-0000-0000-0000-000000000000'::uuid)
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);
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-- END inlined
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-- 3. Remove rows we promoted from abs_playlists during the up.
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DELETE FROM user_personal_collection_items
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WHERE collection_id IN (
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SELECT id FROM user_personal_collections
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WHERE collection_type IN ('playlist', 'smart')
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);
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DELETE FROM user_personal_collections
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WHERE collection_type IN ('playlist', 'smart');
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-- 4. Restore the narrow CHECK constraint.
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ALTER TABLE user_personal_collections
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DROP CONSTRAINT IF EXISTS user_personal_collections_type_check;
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ALTER TABLE user_personal_collections
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ADD CONSTRAINT user_personal_collections_type_check
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CHECK (collection_type IN ('manual', 'synced'));
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-- 5. Drop the sub_item_id column.
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ALTER TABLE user_personal_collection_items DROP COLUMN sub_item_id;
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