109 lines
3.0 KiB
PHP
109 lines
3.0 KiB
PHP
<?php
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namespace devgroup\arangodb;
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use yii;
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use triagens\ArangoDb\Document;
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class ArangoModel extends \yii\base\model {
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private $_isNewRecord = true;
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private $_doc = null;
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public $_id = null;
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public static function findById($id)
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{
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$parts = explode("\\", $id);
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if (count($parts)==2) {
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$id = $parts[1]; // для формата "Collection\1237643123"
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} else {
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$parts = explode("/", $id); // для формата "Collection/123123321"
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if (count($parts)==2) {
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$id = $parts[1];
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}
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}
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$model = new static;
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$model
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->setDocument(Yii::$app->arango->getDocument(static::class_to_collection(get_called_class()), $id))
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->setIsNewRecord(false);
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return $model;
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}
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public function getAttributes($names=null, $except=['_id']){
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return parent::getAttributes($names, $except);
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}
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/**
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* @todo функция должна возвращать true/false в зависимости от результата
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* Но аранга возвращает различный тип данных. Надо написать код
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*
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*/
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public function save()
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{
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if ($this->_isNewRecord) {
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// добавляем запись
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$this->_doc = Document::createFromArray($this->getAttributes());
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$result = intval(Yii::$app->arango->documentHandler()->add(static::class_to_collection(get_called_class()), $this->_doc)) > 0;
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if ($result) {
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$this->_isNewRecord = false;
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}
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return $result;
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} else {
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// патчим!
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$doc_attributes = array_keys($this->_doc->getAll());
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$attributes = $this->getAttributes();
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foreach ($attributes as $k=>$v) {
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$this->_doc->set($k, $v);
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unset($doc_attributes[$k]);
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}
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foreach ($doc_attributes as $key) {
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if ($key != '_key')
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unset($this->_doc->$key);
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}
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return Yii::$app->arango->documentHandler()->update($this->_doc);
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}
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}
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private static function class_to_collection($class)
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{
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$parts = explode("\\", $class);
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return end($parts);
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}
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private static function id_to_int($class)
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{
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$parts = explode("/", $class);
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return end($parts);
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}
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public function setIsNewRecord($state)
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{
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$this->_isNewRecord = $state;
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return $this;
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}
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public function setDocument($doc)
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{
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$this->_doc = $doc;
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$all = $this->_doc->getAll();
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$this->_id = $this->_doc->getInternalId();
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$this->setAttributes($all, false);
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return $this;
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}
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public function delete()
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{
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Yii::$app->arango->documentHandler()->deleteById(
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static::class_to_collection(get_called_class()),
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static::id_to_int($this->_doc->getInternalId())
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);
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}
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} |