-- Copyright (c) 2026 Probo Inc <hello@probo.com>.
--
-- Permission is hereby granted, free of charge, to any person obtaining a copy
-- of this software and associated documentation files (the "Software"), to deal
-- in the Software without restriction, including without limitation the rights
-- to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-- copies of the Software, and to permit persons to whom the Software is
-- furnished to do so, subject to the following conditions:
--
-- The above copyright notice and this permission notice shall be included in
-- all copies or substantial portions of the Software.
--
-- THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-- IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-- FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-- AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-- LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-- OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-- SOFTWARE.

ALTER TABLE common_third_parties ADD COLUMN slug TEXT;

UPDATE common_third_parties
SET slug = lower(
    trim(BOTH '-' FROM
        regexp_replace(
            regexp_replace(
                regexp_replace(name, '[^a-zA-Z0-9 _-]', '', 'g'),
            '[ _]+', '-', 'g'),
        '-+', '-', 'g')
    )
);

ALTER TABLE common_third_parties ALTER COLUMN slug SET NOT NULL;

DROP INDEX common_third_parties_name_key;

CREATE UNIQUE INDEX common_third_parties_slug_key ON common_third_parties (slug);