82 lines
3.2 KiB
PHP
82 lines
3.2 KiB
PHP
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<?php
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namespace Misuzu\DatabaseMigrations\ChangelogTables;
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use PDO;
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function migrate_up(PDO $conn): void
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{
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$conn->exec("
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CREATE TABLE `msz_changelog_actions` (
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`action_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
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`action_name` VARCHAR(50) NOT NULL,
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`action_colour` INT(10) UNSIGNED NOT NULL DEFAULT '0',
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`action_class` VARCHAR(20) NOT NULL,
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PRIMARY KEY (`action_id`),
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UNIQUE INDEX `action_class_unique` (`action_class`)
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)
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");
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$conn->exec("
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CREATE TABLE `msz_changelog_changes` (
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`change_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
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`user_id` INT(10) UNSIGNED NULL DEFAULT NULL,
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`action_id` INT(10) UNSIGNED NULL DEFAULT NULL,
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`change_created` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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`change_log` VARCHAR(255) NOT NULL,
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`change_text` TEXT NULL,
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PRIMARY KEY (`change_id`),
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INDEX `changes_user_id_foreign` (`user_id`),
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INDEX `changes_action_id_foreign` (`action_id`),
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INDEX `changes_change_created_index` (`change_created`),
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CONSTRAINT `changes_action_id_foreign`
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FOREIGN KEY (`action_id`)
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REFERENCES `msz_changelog_actions` (`action_id`)
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ON UPDATE CASCADE
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ON DELETE SET NULL,
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CONSTRAINT `changes_user_id_foreign`
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FOREIGN KEY (`user_id`)
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REFERENCES `msz_users` (`user_id`)
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ON UPDATE CASCADE
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ON DELETE SET NULL
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)
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");
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$conn->exec("
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CREATE TABLE `msz_changelog_tags` (
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`tag_id` INT(10) UNSIGNED NOT NULL AUTO_INCREMENT,
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`tag_name` VARCHAR(255) NOT NULL,
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`tag_description` TEXT NULL,
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`tag_created` TIMESTAMP NOT NULL DEFAULT CURRENT_TIMESTAMP,
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PRIMARY KEY (`tag_id`),
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UNIQUE INDEX `tag_name` (`tag_name`)
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)
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");
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$conn->exec("
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CREATE TABLE `msz_changelog_change_tags` (
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`change_id` INT(10) UNSIGNED NOT NULL,
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`tag_id` INT(10) UNSIGNED NOT NULL,
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INDEX `tag_id_foreign_key` (`tag_id`),
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INDEX `change_tag_constraint` (`change_id`, `tag_id`),
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CONSTRAINT `change_id_foreign_key`
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FOREIGN KEY (`change_id`)
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REFERENCES `msz_changelog_changes` (`change_id`)
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ON UPDATE CASCADE
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ON DELETE CASCADE,
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CONSTRAINT `tag_id_foreign_key`
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FOREIGN KEY (`tag_id`)
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REFERENCES `msz_changelog_tags` (`tag_id`)
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ON UPDATE CASCADE
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ON DELETE CASCADE
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)
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");
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}
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function migrate_down(PDO $conn): void
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{
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$conn->exec('DROP TABLE `msz_changelog_change_tags`');
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$conn->exec('DROP TABLE `msz_changelog_tags`');
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$conn->exec('DROP TABLE `msz_changelog_changes`');
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$conn->exec('DROP TABLE `msz_changelog_actions`');
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}
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