/**
* @param $path string
* @param $prefix string
* @return string
*/
public function buildColumn($path, $prefix = '')
{
$join = $this->joins->add($path);
$link_join = $this->joins->getIdLinkJoin($path);
if (isset($link_join)) {
$column = $link_join->foreign_alias . DOT . 'id';
} elseif (isset($join)) {
if ($join->type === Join::LINK) {
$column = $join->foreign_alias . DOT . BQ . rLastParse($path, DOT, 1, true) . BQ;
} else {
$property = $this->joins->getStartingClass()->getProperty($path);
$column = $property && $property->getAnnotation('link')->value == Link_Annotation::COLLECTION ? $join->master_column : $join->foreign_column;
$column = $join->foreign_alias . DOT . BQ . $column . BQ;
}
} else {
list($master_path, $foreign_column) = Builder::splitPropertyPath($path);
if (!$master_path && $foreign_column == 'id') {
$class = $this->joins->getStartingClassName();
$i = 0;
while ($class = (new Link_Class($class))->getLinkedClassName()) {
$i++;
}
$tx = 't' . $i;
} else {
$tx = 't0';
}
$column = !$master_path || $master_path === 'id' ? $tx . DOT . BQ . $prefix . $foreign_column . BQ : $this->joins->getAlias($master_path) . DOT . BQ . $prefix . $foreign_column . BQ;
}
return $column;
}
