Get the associated key of the relationship.
| public getOtherKey ( ) : string | ||
| Результат | string | |
protected function applyBelongsTo(Query $query, Model $model, BelongsTo $belongsTo, $name)
{
if (isset($this->joinClasses[$name])) {
return;
}
$modelTable = '';
// If the table has already an alias
if (str_contains($name, '.')) {
$path = explode('.', $name);
array_pop($path);
$parentPath = implode('.', $path);
if (isset($this->joinAliases[$parentPath])) {
$modelTable = $this->joinAliases[$parentPath];
}
}
if (!$modelTable) {
$modelTable = $belongsTo->getParent()->getTable();
}
$related = $belongsTo->getRelated();
$relatedTable = $related->getTable();
$foreignKey = $belongsTo->getForeignKey();
$otherKey = $belongsTo->getOtherKey();
$alias = $this->joinNameToAlias($name);
$joinMethod = $this->getJoinMethod($name);
$query->{$joinMethod}("{$relatedTable} AS {$alias}", "{$modelTable}.{$foreignKey}", '=', "{$alias}.{$otherKey}");
$query->distinct();
$this->addQueryColumn("{$modelTable}.{$foreignKey}");
$this->joinClasses[$name] = $belongsTo->getRelated();
$this->joinTable[$name] = $relatedTable;
$this->joinAliases[$name] = $alias;
}
