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236 lines
8.4 KiB
236 lines
8.4 KiB
USE provisioning;
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CREATE OR REPLACE TABLE `voip_sound_set_handle_parents` (
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`id` int(11) NOT NULL AUTO_INCREMENT,
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`set_id` int(11) NOT NULL,
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`handle_id` int(11) NOT NULL,
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`parent_set_id` int(11) DEFAULT NULL,
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`parent_chain` varchar(1024) DEFAULT NULL,
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PRIMARY KEY (`id`),
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UNIQUE KEY `set_handle_id_idx` (`set_id`, `handle_id`),
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KEY `handle_id_idx` (`handle_id`),
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KEY `parent_set_id_idx` (`parent_set_id`),
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CONSTRAINT `vshh_handle_id_ref` FOREIGN KEY (`handle_id`) REFERENCES `voip_sound_handles` (`id`) ON DELETE CASCADE ON UPDATE CASCADE
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);
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DELIMITER ;;
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CREATE OR REPLACE PROCEDURE update_sound_set_handle_parents(IN u_sound_set_id INT, IN u_handle_id INT)
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BEGIN
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IF u_sound_set_id IS NOT NULL THEN
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DELETE p FROM voip_sound_set_handle_parents p
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WHERE set_id = u_sound_set_id
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AND NOT EXISTS (SELECT id
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FROM voip_sound_sets
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WHERE id = u_sound_set_id);
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DELETE p FROM voip_sound_set_handle_parents p
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WHERE set_id IN (
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WITH RECURSIVE cte as (
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SELECT s.id
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FROM voip_sound_sets s
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WHERE id = u_sound_set_id
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UNION
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SELECT s.id
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FROM voip_sound_sets s
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JOIN cte ON cte.id = s.parent_id
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)
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SELECT id
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FROM cte
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)
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AND (handle_id = u_handle_id OR 1=1);
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INSERT INTO voip_sound_set_handle_parents(set_id, handle_id, parent_set_id, parent_chain)
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SELECT v.set_id, v.handle_id, v.data_set_id, v.parent_chain
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FROM (
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WITH RECURSIVE cte as (
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SELECT v.id AS set_id, v.handle_id,
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v.id AS data_set_id,
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CAST('' AS CHAR(4096)) AS parent_chain
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FROM (SELECT s.*, h.id as handle_id
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FROM (voip_sound_sets s, voip_sound_handles h)
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) AS v
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LEFT JOIN voip_sound_files f ON f.handle_id = v.handle_id AND f.set_id = v.id
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WHERE v.id = (
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WITH RECURSIVE cte as (
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SELECT s.id, s.parent_id, CAST(0 as unsigned) as iter
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FROM voip_sound_sets s
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WHERE id = u_sound_set_id
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UNION
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SELECT s.id, s.parent_id, iter+1 as iter
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FROM voip_sound_sets s
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JOIN cte ON cte.parent_id = s.id
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)
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SELECT id
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FROM cte
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WHERE iter = (SELECT max(iter) from cte)
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)
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AND (v.handle_id = u_handle_id OR 1=1)
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UNION
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SELECT v.id AS set_id, v.handle_id,
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IF(f.use_parent = 0, v.id, cte.data_set_id) AS data_set_id,
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CONCAT(v.parent_id, IF(cte.parent_chain, ':', ''), cte.parent_chain) as parent_chain
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FROM (SELECT s.*, h.id as handle_id, h.name as handle_name
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FROM (voip_sound_sets s, voip_sound_handles h)
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) AS v
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LEFT JOIN voip_sound_files f ON f.handle_id = v.handle_id AND f.set_id = v.id
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JOIN cte ON cte.set_id = v.parent_id AND cte.handle_id = v.handle_id
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)
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SELECT set_id, handle_id,
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IF(data_set_id = set_id, NULL, data_set_id) as data_set_id,
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parent_chain
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FROM cte
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) as v
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ON DUPLICATE KEY UPDATE parent_set_id=v.data_set_id, parent_chain=v.parent_chain;
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ELSE
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IF u_handle_id IS NOT NULL THEN
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DELETE FROM voip_sound_set_handle_parents WHERE handle_id = u_handle_id;
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ELSE
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DELETE FROM voip_sound_set_handle_parents;
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END IF;
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INSERT INTO voip_sound_set_handle_parents(set_id, handle_id, parent_set_id, parent_chain)
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WITH RECURSIVE cte as (
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SELECT v.id AS set_id, v.handle_id,
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v.id AS data_set_id,
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CAST('' AS CHAR(4096)) AS parent_chain
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FROM (SELECT s.*, h.id as handle_id
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FROM (voip_sound_sets s, voip_sound_handles h)
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) AS v
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LEFT JOIN voip_sound_files f ON f.handle_id = v.handle_id AND f.set_id = v.id
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WHERE v.parent_id IS NULL
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AND (v.handle_id = u_handle_id OR 1=1)
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UNION
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SELECT v.id AS set_id, v.handle_id,
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IF(f.use_parent = 0, v.id, cte.data_set_id) AS data_set_id,
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CONCAT(v.parent_id, IF(cte.parent_chain, ':', ''), cte.parent_chain) as parent_chain
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FROM (SELECT s.*, h.id as handle_id, h.name as handle_name
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FROM (voip_sound_sets s, voip_sound_handles h)
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) AS v
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LEFT JOIN voip_sound_files f ON f.handle_id = v.handle_id AND f.set_id = v.id
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JOIN cte ON cte.set_id = v.parent_id AND cte.handle_id = v.handle_id
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)
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SELECT set_id, handle_id,
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IF(data_set_id = set_id, NULL, data_set_id) as data_set_id,
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parent_chain
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FROM cte;
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END IF;
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END ;;
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DELIMITER ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_sets_create_trig AFTER INSERT ON voip_sound_sets
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FOR each ROW BEGIN
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CALL update_sound_set_handle_parents(NEW.id, NULL);
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END;;
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delimiter ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_sets_update_trig AFTER UPDATE ON voip_sound_sets
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FOR each ROW BEGIN
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IF NOT (OLD.parent_id <=> NEW.parent_id) THEN
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CALL update_sound_set_handle_parents(NEW.id, NULL);
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END IF;
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END;;
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delimiter ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_sets_delete_trig AFTER DELETE ON voip_sound_sets
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FOR each ROW BEGIN
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DECLARE done INT DEFAULT 0;
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DECLARE set_id INT DEFAULT 0;
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DECLARE x CURSOR FOR
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SELECT DISTINCT set_id
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FROM voip_sound_set_handle_parents
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WHERE parent_set_id = OLD.id;
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DECLARE continue handler FOR NOT FOUND SET done = true;
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OPEN x;
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iter: LOOP
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FETCH x INTO set_id;
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IF done THEN
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LEAVE iter;
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END IF;
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CALL update_sound_set_handle_parents(set_id, NULL);
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END LOOP;
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CLOSE x;
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CALL update_sound_set_handle_parents(OLD.id, NULL);
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END;;
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delimiter ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_files_create_trig AFTER UPDATE ON voip_sound_files
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FOR each ROW BEGIN
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CALL update_sound_set_handle_parents(NEW.set_id, NEW.handle_id);
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END;;
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delimiter ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_files_update_trig AFTER UPDATE ON voip_sound_files
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FOR each ROW BEGIN
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CALL update_sound_set_handle_parents(NEW.set_id, NEW.handle_id);
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END;;
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delimiter ;
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delimiter ;;
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CREATE OR REPLACE TRIGGER voip_sound_files_delete_trig AFTER DELETE ON voip_sound_files
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FOR each ROW BEGIN
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DECLARE done INT DEFAULT 0;
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DECLARE set_id INT DEFAULT 0;
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DECLARE x CURSOR FOR
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SELECT DISTINCT set_id
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FROM voip_sound_set_handle_parents
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WHERE parent_set_id = OLD.set_id
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AND handle_id = OLD.handle_id;
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DECLARE continue handler FOR NOT FOUND SET done = true;
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OPEN x;
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iter: LOOP
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FETCH x INTO set_id;
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IF done THEN
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LEAVE iter;
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END IF;
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CALL update_sound_set_handle_parents(set_id, OLD.handle_id);
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END LOOP;
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CLOSE x;
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END;;
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delimiter ;
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CREATE OR REPLACE VIEW v_sound_set_files AS
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SELECT r.set_id, s.reseller_id, s.contract_id, s.name, s.description,
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r.handle_id, h.name as handle_name,
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IF(r.parent_set_id IS NOT NULL, vsf_p.id, vsf.id) as file_id,
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IF(r.parent_set_id IS NOT NULL, vsf_p.filename, vsf.filename) as filename,
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IF(r.parent_set_id IS NOT NULL, vsf_p.loopplay, vsf.loopplay) as loopplay,
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REPLACE(REPLACE(REPLACE(
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JSON_REMOVE(r.parent_chain, '$[0]'),
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'[', ''), ']', ''), ', ', ':'
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) AS parent_chain,
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r.parent_set_id as data_set_id,
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IF(r.parent_set_id IS NOT NULL, vsf_p.data, vsf.data) as data
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FROM voip_sound_set_handle_parents r
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JOIN voip_sound_sets s ON s.id = r.set_id
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JOIN voip_sound_handles h ON h.id = r.handle_id
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LEFT JOIN voip_sound_files vsf ON vsf.set_id = r.set_id AND vsf.handle_id = r.handle_id
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LEFT JOIN voip_sound_files vsf_p ON vsf_p.set_id = r.parent_set_id AND vsf_p.handle_id = r.handle_id;
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CALL update_sound_set_handle_parents(NULL, NULL);
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