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db-schema/db_scripts/diff/15766.down

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USE provisioning;
DROP TRIGGER voip_sound_files_create_trig;
DROP TRIGGER voip_sound_files_update_trig;
DROP TRIGGER voip_sound_files_delete_trig;
DROP TRIGGER voip_sound_sets_create_trig;
DROP TRIGGER voip_sound_sets_update_trig;
DROP TRIGGER voip_sound_sets_delete_trig;
DROP PROCEDURE update_sound_set_handle_parents;
CREATE OR REPLACE VIEW v_sound_set_files AS
WITH RECURSIVE cte as (
SELECT v.id AS set_id, v.reseller_id, v.contract_id, v.name, v.description,
v.handle_id, v.handle_name,
v.id AS data_set_id,
JSON_ARRAY(v.id) AS parent_chain
FROM (SELECT s.*, h.id as handle_id, h.name as handle_name
FROM (voip_sound_sets s, voip_sound_handles h)
) AS v
LEFT JOIN voip_sound_files f ON f.handle_id = v.handle_id AND f.set_id = v.id
WHERE v.parent_id IS NULL
UNION all
SELECT v.id AS set_id, v.reseller_id, v.contract_id, v.name, v.description,
v.handle_id, v.handle_name,
IF(v.use_parent = 0, v.id, cte.data_set_id) AS data_set_id,
JSON_ARRAY_INSERT(cte.parent_chain, '$[0]', v.id) AS parent_chain
FROM (SELECT t.*, f.filename, f.use_parent
FROM (SELECT s.*, h.id as handle_id, h.name as handle_name
FROM (voip_sound_sets s, voip_sound_handles h)
) AS t
LEFT JOIN voip_sound_files f ON f.handle_id = t.handle_id AND f.set_id = t.id
) AS v
JOIN cte ON cte.set_id = v.parent_id AND cte.handle_id = v.handle_id
)
SELECT cte.set_id, cte.reseller_id, cte.contract_id, cte.name, cte.description,
cte.handle_id, cte.handle_name,
vsf.id as file_id, vsf.filename, vsf.loopplay,
REPLACE(REPLACE(REPLACE(
JSON_REMOVE(cte.parent_chain, '$[0]'),
'[', ''), ']', ''), ', ', ':'
) AS parent_chain,
data_set_id,
vsf.data
FROM cte
LEFT JOIN voip_sound_files vsf ON vsf.set_id = cte.data_set_id AND vsf.handle_id = cte.handle_id;
DROP TABLE voip_sound_set_handle_parents;