55 lines
1.4 KiB
SQL
55 lines
1.4 KiB
SQL
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# Shop User
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USE PARTSLTD_PROD;
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DROP TRIGGER IF EXISTS before_insert_Shop_User;
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DROP TRIGGER IF EXISTS before_update_Shop_User;
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DELIMITER //
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CREATE TRIGGER before_insert_Shop_User
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BEFORE INSERT ON Shop_User
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FOR EACH ROW
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BEGIN
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IF NEW.created_on <=> NULL THEN
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SET NEW.created_on = NOW();
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END IF;
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IF NEW.created_by <=> NULL THEN
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SET NEW.created_by = CURRENT_USER();
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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 TRIGGER before_update_Shop_User
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BEFORE UPDATE ON Shop_User
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FOR EACH ROW
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BEGIN
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IF OLD.id_change_set <=> NEW.id_change_set THEN
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SIGNAL SQLSTATE '45000'
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SET MESSAGE_TEXT = 'New change Set ID must be provided.';
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END IF;
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INSERT INTO Shop_User_Audit (
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id_user,
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name_field,
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value_prev,
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value_new,
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id_change_set
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)
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# Changed name
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SELECT NEW.id_user, 'name', OLD.name, NEW.name, NEW.id_change_set
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WHERE NOT (OLD.name <=> NEW.name)
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UNION
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# Changed is_super_user
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SELECT NEW.id_user, 'is_super_user', CONVERT(CONVERT(OLD.is_super_user, SIGNED), CHAR), CONVERT(CONVERT(NEW.is_super_user, SIGNED), CHAR), NEW.id_change_set
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WHERE NOT (OLD.is_super_user <=> NEW.is_super_user)
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UNION
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# Changed active
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SELECT NEW.id_user, 'active', CONVERT(CONVERT(OLD.active, SIGNED), CHAR), CONVERT(CONVERT(NEW.active, SIGNED), CHAR), NEW.id_change_set
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WHERE NOT (OLD.active <=> NEW.active)
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;
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END //
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DELIMITER ; |