7cd8c516b9
Replace the `required` boolean column on cookie_categories with a `kind` enum (NORMAL, NECESSARY, UNCATEGORISED). The Necessary category remains undeletable and always-on for consent; the new Uncategorised category is also undeletable but users can opt out of it. When a category is deleted, its cookies are merged into the Uncategorised category (lazy-created for legacy banners that don't have one yet). Signed-off-by: Émile Ré <emile@getprobo.com>
28 lines
1.5 KiB
SQL
28 lines
1.5 KiB
SQL
-- Copyright (c) 2026 Probo Inc <hello@getprobo.com>.
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--
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-- Permission to use, copy, modify, and/or distribute this software for any
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-- purpose with or without fee is hereby granted, provided that the above
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-- copyright notice and this permission notice appear in all copies.
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--
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-- THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH
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-- REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
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-- AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT,
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-- INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
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-- LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR
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-- OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
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-- PERFORMANCE OF THIS SOFTWARE.
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CREATE TYPE cookie_category_kind AS ENUM ('NORMAL', 'NECESSARY', 'UNCATEGORISED');
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ALTER TABLE cookie_categories ADD COLUMN kind cookie_category_kind NOT NULL DEFAULT 'NORMAL';
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UPDATE cookie_categories SET kind = 'NECESSARY' WHERE required = TRUE;
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ALTER TABLE cookie_categories ALTER COLUMN kind DROP DEFAULT;
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DROP INDEX idx_cookie_categories_one_required_per_banner;
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ALTER TABLE cookie_categories DROP COLUMN required;
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CREATE UNIQUE INDEX idx_cookie_categories_one_necessary_per_banner
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ON cookie_categories (cookie_banner_id) WHERE kind = 'NECESSARY';
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CREATE UNIQUE INDEX idx_cookie_categories_one_uncategorised_per_banner
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ON cookie_categories (cookie_banner_id) WHERE kind = 'UNCATEGORISED';
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