/**
* @param ActionDimension|ConversionDimension|VisitDimension $dimension
* @param string $componentPrefix
* @param array $existingColumnsInDb
* @param array $conversionColumns
* @return array
*/
private static function getUpdatesForDimension($dimension, $componentPrefix, $existingColumnsInDb, $conversionColumns = array())
{
$column = $dimension->getColumnName();
$componentName = $componentPrefix . $column;
if (!self::hasComponentNewVersion($componentName)) {
return array();
}
if (array_key_exists($column, $existingColumnsInDb)) {
if ($dimension instanceof VisitDimension) {
$sqlUpdates = $dimension->update($conversionColumns);
} else {
$sqlUpdates = $dimension->update();
}
} else {
$sqlUpdates = $dimension->install();
}
return $sqlUpdates;
}
