/** * @param Model $model * @param Model $parent */ public function attach(Model $model, Model $parent) { parent::attach($model, $parent); $model->setAttribute($this->relation->getPlainForeignKey(), $parent->getKey()); }
protected function applyHasOne(Query $query, Model $model, HasOne $hasOne, $name) { if (isset($this->joinClasses[$name])) { return; } $modelTable = $model->getTable(); $related = $hasOne->getRelated(); $relatedTable = $related->getTable(); $foreignKey = $hasOne->getPlainForeignKey(); $qualifiedLocalKey = $hasOne->getQualifiedParentKeyName(); list($parentTable, $localKey) = explode('.', $qualifiedLocalKey); if ($this->parser->isRelatedKey($name)) { list($parentPath, $key) = $this->parser->toJoinAndKey($name); $this->addJoinOnce($query, $this->model, $parentPath); $qualifiedLocalKey = $this->joinAliases[$parentPath] . ".{$localKey}"; } else { $qualifiedLocalKey = $hasOne->getQualifiedParentKeyName(); } $alias = $this->joinNameToAlias($name); $joinMethod = $this->getJoinMethod($name); $query->{$joinMethod}("{$relatedTable} AS {$alias}", "{$qualifiedLocalKey}", '=', "{$alias}.{$foreignKey}"); $query->distinct(); $this->joinClasses[$name] = $hasOne->getRelated(); $this->joinTable[$name] = $relatedTable; $this->joinAliases[$name] = $alias; }