Feature migrations up/down

aac

@@ -9,14 +9,13 @@ if(!IS_CLI) {
 }
 
 require_once SYSTEM . 'functions.php';
-require_once SYSTEM . 'init.php';
 
 define('SELF_NAME', basename(__FILE__));
 
 use MyAAC\Plugins;
 use Symfony\Component\Console\Application;
 
-$application = new Application();
+$application = new Application('MyAAC', MYAAC_VERSION);
 
 $commandsGlob = glob(SYSTEM . 'src/Commands/*.php');
 foreach ($commandsGlob as $item) {
@@ -34,7 +33,4 @@ foreach ($pluginCommands as $item) {
 	$application->add(require $item);
 }
 
-$application->setName('MyAAC');
-$application->setVersion(MYAAC_VERSION);
-
 $application->run();

install/steps/5-database.php

@@ -40,6 +40,7 @@
 	$configToSave['gzip_output'] = false;
 	$configToSave['cache_engine'] = 'auto';
 	$configToSave['cache_prefix'] = 'myaac_' . generateRandomString(8, true, false, true);
+	$configToSave['database_auto_migrate'] = true;
 
 	if(!$error) {
 		$content = '';

system/init.php

@@ -17,6 +17,7 @@
 
 defined('MYAAC') or die('Direct access not allowed!');
 
+global $config;
 if(!isset($config['installed']) || !$config['installed']) {
 	throw new RuntimeException('MyAAC has not been installed yet or there was error during installation. Please install again.');
 }
@@ -142,7 +143,10 @@
 }
 
 // execute migrations
-require SYSTEM . 'migrate.php';
+$configDatabaseAutoMigrate = config('database_auto_migrate');
+if (!isset($configDatabaseAutoMigrate) || $configDatabaseAutoMigrate) {
+	require SYSTEM . 'migrate.php';
+}
 
 // settings
 $settings = Settings::getInstance();

system/libs/pot/OTS_Base_DB.php

@@ -235,6 +235,30 @@ public function delete($table, $data, $limit = 1)
 		$this->exec($query);
 		return true;
 	}
+
+	public function addColumn($table, $column, $definition): void {
+		$this->exec('ALTER TABLE ' . $this->tableName($table) . ' ADD ' . $this->fieldName($column) . ' ' . $definition . ';');
+	}
+
+	public function modifyColumn($table, $column, $definition): void {
+		$this->exec('ALTER TABLE ' . $this->tableName($table) . ' MODIFY ' . $this->fieldName($column) . ' ' . $definition . ';');
+	}
+
+	public function changeColumn($table, $from, $to, $definition): void {
+		$this->exec('ALTER TABLE ' . $this->tableName($table) . ' CHANGE ' . $this->fieldName($from) . ' ' . $this->fieldName($to) . ' ' . $definition . ';');
+	}
+
+	public function dropColumn($table, $column): void {
+		$this->exec('ALTER TABLE ' . $this->tableName($table) . ' DROP COLUMN ' . $this->fieldName($column) . ';');
+	}
+
+	public function renameTable($from, $to): void {
+		$this->exec('RENAME TABLE ' . $this->tableName($from) . ' TO ' . $this->tableName($to) . ';');
+	}
+
+	public function dropTable($table, $ifExists = true): void {
+		$this->exec('DROP TABLE ' . ($ifExists ? 'IF EXISTS' : '') . ' ' . $this->tableName($table) . ';');
+	}
 /**
  * LIMIT/OFFSET clause for queries.
  *

system/migrate.php

@@ -17,6 +17,12 @@
 		$db->revalidateCache();
 		for($i = $tmp + 1; $i <= DATABASE_VERSION; $i++) {
 			require SYSTEM . 'migrations/' . $i . '.php';
+
+			if (isset($up)) {
+				$up();
+				unset($up);
+			}
+
 			updateDatabaseConfig('database_version', $i);
 		}
 	}
@@ -26,6 +32,12 @@
 	$db->revalidateCache();
 	for($i = 1; $i <= DATABASE_VERSION; $i++) {
 		require SYSTEM . 'migrations/' . $i . '.php';
+
+		if (isset($up)) {
+			$up();
+			unset($up);
+		}
+
 		updateDatabaseConfig('database_version', $i);
 	}
 }

system/migrations/1-hooks.sql

@@ -0,0 +1,8 @@
+CREATE TABLE `myaac_hooks`
+(
+	`id` INT(11) NOT NULL AUTO_INCREMENT,
+	`name` VARCHAR(30) NOT NULL DEFAULT '',
+	`type` INT(2) NOT NULL DEFAULT 0,
+	`file` VARCHAR(100) NOT NULL,
+	PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;

system/migrations/1.php

@@ -1,16 +1,16 @@
 <?php
-	$db->query("ALTER TABLE `" . TABLE_PREFIX . "account_actions` MODIFY `ip` INT(11) NOT NULL DEFAULT 0;");
-	$db->query("ALTER TABLE `" . TABLE_PREFIX . "account_actions` MODIFY `date` INT(11) NOT NULL DEFAULT 0;");
-	$db->query("ALTER TABLE `" . TABLE_PREFIX . "account_actions` MODIFY `action` VARCHAR(255) NOT NULL DEFAULT '';");
-	$db->query("
-	CREATE TABLE `myaac_hooks`
-(
-	`id` INT(11) NOT NULL AUTO_INCREMENT,
-	`name` VARCHAR(30) NOT NULL DEFAULT '',
-	`type` INT(2) NOT NULL DEFAULT 0,
-	`file` VARCHAR(100) NOT NULL,
-	PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;
-");
+/**
+ * @var OTS_DB_MySQL $db
+ */
 
-?>
+$up = function () use ($db) {
+	$db->modifyColumn(TABLE_PREFIX . 'account_actions', 'ip', "INT(11) NOT NULL DEFAULT 0");
+	$db->modifyColumn(TABLE_PREFIX . 'account_actions', 'date', "INT(11) NOT NULL DEFAULT 0");
+	$db->modifyColumn(TABLE_PREFIX . 'account_actions', 'action', "VARCHAR(255) NOT NULL DEFAULT ''");
+
+	$db->query(file_get_contents(__DIR__ . '/1-hooks.sql'));
+};
+
+$down = function () use ($db) {
+	$db->dropTable(TABLE_PREFIX . 'hooks');
+};

system/migrations/10-admin_menu.sql

@@ -0,0 +1,10 @@
+CREATE TABLE `myaac_admin_menu`
+(
+	`id` INT(11) NOT NULL AUTO_INCREMENT,
+	`name` VARCHAR(255) NOT NULL DEFAULT '',
+	`page` VARCHAR(255) NOT NULL DEFAULT '',
+	`ordering` INT(11) NOT NULL DEFAULT 0,
+	`flags` INT(11) NOT NULL DEFAULT 0,
+	`enabled` INT(1) NOT NULL DEFAULT 1,
+	PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;

system/migrations/10.php

@@ -1,17 +1,24 @@
 <?php
-	if(!$db->hasColumn(TABLE_PREFIX . 'hooks', 'ordering'))
-		$db->query("ALTER TABLE `" . TABLE_PREFIX . "hooks` ADD `ordering` INT(11) NOT NULL DEFAULT 0 AFTER `file`;");
+/**
+ * @var OTS_DB_MySQL $db
+ */
 
-	if(!$db->hasTable(TABLE_PREFIX . 'admin_menu'))
-		$db->query("
-CREATE TABLE `myaac_admin_menu`
-(
-	`id` INT(11) NOT NULL AUTO_INCREMENT,
-	`name` VARCHAR(255) NOT NULL DEFAULT '',
-	`page` VARCHAR(255) NOT NULL DEFAULT '',
-	`ordering` INT(11) NOT NULL DEFAULT 0,
-	`flags` INT(11) NOT NULL DEFAULT 0,
-	`enabled` INT(1) NOT NULL DEFAULT 1,
-	PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;
-");
+$up = function () use ($db) {
+	if (!$db->hasColumn(TABLE_PREFIX . 'hooks', 'ordering')) {
+		$db->addColumn(TABLE_PREFIX . 'hooks', 'ordering', "INT(11) NOT NULL DEFAULT 0 AFTER `file`");
+	}
+
+	if (!$db->hasTable(TABLE_PREFIX . 'admin_menu')) {
+		$db->query(file_get_contents(__DIR__ . '/10-admin_menu.sql'));
+	}
+};
+
+$down = function () use ($db) {
+	if ($db->hasColumn(TABLE_PREFIX . 'hooks', 'ordering')) {
+		$db->dropColumn(TABLE_PREFIX . 'hooks', 'ordering');
+	}
+
+	if ($db->hasTable(TABLE_PREFIX . 'admin_menu')) {
+		$db->dropTable(TABLE_PREFIX . 'admin_menu');
+	}
+};

system/migrations/11.php

@@ -1,19 +1,44 @@
 <?php
+/**
+ * @var OTS_DB_MySQL $db
+ */
+
+$up = function () use ($db) {
 	// rename database tables
-	$db->query("RENAME TABLE
-		" . TABLE_PREFIX . "screenshots TO " . TABLE_PREFIX . "gallery,
-		" . TABLE_PREFIX . "movies TO " . TABLE_PREFIX . "videos;");
+	$db->renameTable(TABLE_PREFIX . 'screenshots', TABLE_PREFIX . 'gallery');
+	$db->renameTable(TABLE_PREFIX . 'movies', TABLE_PREFIX . 'videos');
 
 	// rename images dir
-	if(file_exists(BASE . 'images/screenshots') && !file_exists(BASE . GALLERY_DIR)) {
+	if (file_exists(BASE . 'images/screenshots') && !file_exists(BASE . GALLERY_DIR)) {
 		rename(BASE . 'images/screenshots', BASE . GALLERY_DIR);
 	}
 
 	// convert old database screenshots images to gallery
 	$query = $db->query('SELECT `id`, `image`, `thumb` FROM `' . TABLE_PREFIX . 'gallery`;');
-	foreach($query->fetchAll() as $item) {
+	foreach ($query->fetchAll() as $item) {
 		$db->update(TABLE_PREFIX . 'gallery', array(
 			'image' => str_replace('/screenshots/', '/gallery/', $item['image']),
 			'thumb' => str_replace('/screenshots/', '/gallery/', $item['thumb']),
 		), array('id' => $item['id']));
 	}
+};
+
+$down = function () use ($db) {
+	// rename database tables
+	$db->renameTable(TABLE_PREFIX . 'gallery', TABLE_PREFIX . 'screenshots');
+	$db->renameTable(TABLE_PREFIX . 'videos', TABLE_PREFIX . 'movies');
+
+	// rename images dir
+	if (file_exists(BASE . GALLERY_DIR) && !file_exists(BASE . 'images/screenshots')) {
+		rename(BASE . GALLERY_DIR, BASE . 'images/screenshots');
+	}
+
+	// convert new database gallery images to screenshots
+	$query = $db->query('SELECT `id`, `image`, `thumb` FROM `' . TABLE_PREFIX . 'screenshots`;');
+	foreach ($query->fetchAll() as $item) {
+		$db->update(TABLE_PREFIX . 'screenshots', [
+			'image' => str_replace('/gallery/', '/screenshots/', $item['image']),
+			'thumb' => str_replace('/gallery/', '/screenshots/', $item['thumb']),
+		], ['id' => $item['id']]);
+	}
+};

system/migrations/12-items.sql

@@ -0,0 +1,9 @@
+CREATE TABLE `myaac_items`
+(
+	`id` INT(11) NOT NULL,
+	`article` VARCHAR(5) NOT NULL DEFAULT '',
+	`name` VARCHAR(50) NOT NULL DEFAULT '',
+	`plural` VARCHAR(50) NOT NULL DEFAULT '',
+	`attributes` VARCHAR(500) NOT NULL DEFAULT '',
+	PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;

system/migrations/12-weapons.sql

@@ -0,0 +1,8 @@
+CREATE TABLE `myaac_weapons`
+(
+	`id` INT(11) NOT NULL,
+	`level` INT(11) NOT NULL DEFAULT 0,
+	`maglevel` INT(11) NOT NULL DEFAULT 0,
+	`vocations` VARCHAR(100) NOT NULL DEFAULT '',
+	PRIMARY KEY (`id`)
+) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;

system/migrations/12.php

@@ -1,51 +1,65 @@
 <?php
+/**
+ * @var OTS_DB_MySQL $db
+ */
 
-// add new item_id field for runes
-if(!$db->hasColumn(TABLE_PREFIX . 'spells', 'item_id'))
-	$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` ADD `item_id` INT(11) NOT NULL DEFAULT 0 AFTER `conjure_count`;");
-
-// change unique index from spell to name
-$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` DROP INDEX `spell`;");
-$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` ADD UNIQUE INDEX (`name`);");
-
-// change comment of spells.type
-$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` MODIFY `type` TINYINT(1) NOT NULL DEFAULT 0 COMMENT '1 - instant, 2 - conjure, 3 - rune';");
-
-// new items table
-if(!$db->hasTable(TABLE_PREFIX . 'items'))
-$db->query("
-CREATE TABLE `" . TABLE_PREFIX . "items`
-(
-	`id` INT(11) NOT NULL,
-	`article` VARCHAR(5) NOT NULL DEFAULT '',
-	`name` VARCHAR(50) NOT NULL DEFAULT '',
-	`plural` VARCHAR(50) NOT NULL DEFAULT '',
-	`attributes` VARCHAR(500) NOT NULL DEFAULT '',
-	PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;
-");
-
-// new weapons table
-if(!$db->hasTable(TABLE_PREFIX . 'weapons'))
-$db->query("
-CREATE TABLE `" . TABLE_PREFIX . "weapons`
-(
-	`id` INT(11) NOT NULL,
-	`level` INT(11) NOT NULL DEFAULT 0,
-	`maglevel` INT(11) NOT NULL DEFAULT 0,
-	`vocations` VARCHAR(100) NOT NULL DEFAULT '',
-	PRIMARY KEY (`id`)
-) ENGINE=InnoDB DEFAULT CHARACTER SET=utf8;
-");
-
-// modify vocations to support json data
-$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` MODIFY `vocations` VARCHAR(100) NOT NULL DEFAULT '';");
-$query = $db->query('SELECT `id`, `vocations` FROM `' . TABLE_PREFIX . 'spells`');
-foreach($query->fetchAll() as $spell) {
-	$tmp = explode(',', $spell['vocations']);
-	foreach($tmp as &$v) {
-		$v = (int)$v;
+use MyAAC\Models\Spell;
+
+$up = function () use ($db) {
+	// add new item_id field for runes
+	if (!$db->hasColumn(TABLE_PREFIX . 'spells', 'item_id')) {
+		$db->addColumn(TABLE_PREFIX . 'spells', 'item_id', 'INT(11) NOT NULL DEFAULT 0 AFTER `conjure_count`');
+	}
+
+	// change unique index from spell to name
+	$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` DROP INDEX `spell`;");
+	$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` ADD UNIQUE INDEX (`name`);");
+
+	// change comment of spells.type
+	$db->modifyColumn(TABLE_PREFIX . 'spells', 'type', "TINYINT(1) NOT NULL DEFAULT 0 COMMENT '1 - instant, 2 - conjure, 3 - rune'");
+
+	// new items table
+	if (!$db->hasTable(TABLE_PREFIX . 'items')) {
+		$db->query(file_get_contents(__DIR__ . '/12-items.sql'));
+	}
+
+	// new weapons table
+	if (!$db->hasTable(TABLE_PREFIX . 'weapons')) {
+		$db->query(file_get_contents(__DIR__ . '/12-weapons.sql'));
+	}
+
+	// modify vocations to support json data
+	$db->modifyColumn(TABLE_PREFIX . 'spells', 'vocations', "VARCHAR(100) NOT NULL DEFAULT ''");
+
+	$spells = Spell::select('id', 'vocations')->get();
+	foreach ($spells as $spell) {
+		$tmp = explode(',', $spell->vocations);
+		foreach ($tmp as &$v) {
+			$v = (int)$v;
+		}
+
+		Spell::where('id', $spell->id)->update(['vocations' => json_encode($tmp)]);
+	}
+};
+
+$down = function () use ($db) {
+	// remove item_id field for runes
+	if ($db->hasColumn(TABLE_PREFIX . 'spells', 'item_id')) {
+		$db->dropColumn(TABLE_PREFIX . 'spells', 'item_id');
+	}
+
+	// change unique index from spell to name
+	$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` DROP INDEX `name`;");
+	$db->query("ALTER TABLE `" . TABLE_PREFIX . "spells` ADD INDEX (`spell`);");
+
+	$db->dropTable(TABLE_PREFIX . 'items');
+	$db->dropTable(TABLE_PREFIX . 'weapons');
+
+	$spells = Spell::select('id', 'vocations')->get();
+	// modify vocations to use vocation separated by comma
+	foreach ($spells as $spell) {
+		$vocations = empty($spell->vocations) ? [] : json_decode($spell->vocations);
+
+		Spell::where('id', $spell->id)->update(['vocations' => implode(',', $vocations)]);
 	}
-	$db->update(TABLE_PREFIX . 'spells', array('vocations' => json_encode($tmp)), array('id' => $spell['id']));
-}
-?>
+};