Tokens enclosed within double curly brackets are treated as table names, while
tokens enclosed within double square brackets are column names. They will be quoted accordingly.
Also, the percentage character "%" at the beginning or ending of a table name will be replaced
with [[tablePrefix]].
public function run()
{
$command = $this->db->createCommand();
$changed = false;
foreach ($this->nameSpaces as $key => $nameSpace) {
if (is_integer($key)) {
$alias = '@' . str_replace('\\', '/', $nameSpace);
$path = \Yii::getAlias($alias);
} else {
$path = $key;
}
if (!is_dir($path)) {
echo 'Directory not exist' . PHP_EOL;
echo 'Path - "' . $path . '"' . PHP_EOL;
echo 'Namespace - "' . $nameSpace . '"' . PHP_EOL . PHP_EOL;
break;
}
foreach (glob($path . '*.php') as $file) {
$info = pathinfo($file);
$modelCls = $nameSpace . $info['filename'];
/**
* @var $model ActiveRecord
*/
$model = new $modelCls();
if (!$model instanceof ActiveRecord) {
break;
}
if (!method_exists($model, 'attributeTypes')) {
echo 'Required method "' . get_class($model) . '::attributeTypes()" not found.';
break;
}
$tblName = $model->tableName();
$fieldTypes = $model->attributeTypes();
$schema = $this->db->getTableSchema($tblName, true);
$fullTblName = $schema ? $schema->fullName : null;
if (null !== $fullTblName && in_array($fullTblName, $this->tableNames)) {
$currColNames = $schema->getColumnNames();
$newColumns = array_diff(array_keys($fieldTypes), $currColNames);
$removeColumns = array_diff($currColNames, array_keys($fieldTypes));
if (!empty($newColumns)) {
echo 'Add new column(s) to the table "' . $fullTblName . '"' . PHP_EOL;
foreach ($newColumns as $colName) {
$command->addColumn($tblName, $colName, $fieldTypes[$colName]);
$command->execute();
echo ' Column "' . $colName . '" added with type [' . $fieldTypes[$colName] . ']' . PHP_EOL;
}
$changed = true;
echo 'Done.' . PHP_EOL . PHP_EOL;
}
if (!empty($removeColumns)) {
echo 'Remove column(s) from the table "' . $fullTblName . '"' . PHP_EOL;
foreach ($removeColumns as $colName) {
$command->dropColumn($tblName, $colName);
$command->execute();
echo ' Column "' . $colName . '" is removed' . PHP_EOL;
}
$changed = true;
echo 'Done.' . PHP_EOL . PHP_EOL;
}
} else {
$command = $this->db->createCommand();
$command->createTable($tblName, $fieldTypes);
$command->execute();
$changed = true;
echo 'New table "' . trim($this->db->quoteSql($tblName), '`') . '" is created.' . PHP_EOL;
}
}
}
if (!$changed) {
echo 'Changes not found.' . PHP_EOL;
}
}
