Mongo Active Record created as draft.

extensions/mongo/ActiveQuery.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\mongo;
+
+use yii\db\ActiveQueryInterface;
+use yii\db\ActiveQueryTrait;
+
+/**
+ * Class ActiveQuery
+ *
+ * @author Paul Klimov <klimov.paul@gmail.com>
+ * @since 2.0
+ */
+class ActiveQuery extends Query implements ActiveQueryInterface
+{
+	use ActiveQueryTrait;
+}

extensions/mongo/ActiveRelation.php

@@ -0,0 +1,22 @@
+<?php
+/**
+ * @link http://www.yiiframework.com/
+ * @copyright Copyright (c) 2008 Yii Software LLC
+ * @license http://www.yiiframework.com/license/
+ */
+
+namespace yii\mongo;
+
+use yii\db\ActiveRelationInterface;
+use yii\db\ActiveRelationTrait;
+
+/**
+ * ActiveRelation represents a relation to Mongo Active Record class.
+ *
+ * @author Paul Klimov <klimov.paul@gmail.com>
+ * @since 2.0
+ */
+class ActiveRelation extends ActiveQuery implements ActiveRelationInterface
+{
+	use ActiveRelationTrait;
+}

extensions/mongo/Collection.php

@@ -106,7 +106,7 @@ class Collection extends Object
 	 * @param array $condition description of the objects to update.
 	 * @param array $newData the object with which to update the matching records.
 	 * @param array $options list of options in format: optionName => optionValue.
-	 * @return boolean whether operation was successful.
+	 * @return integer|boolean number of updated documents or whether operation was successful.
 	 * @throws Exception on failure.
 	 */
 	public function update($condition, $newData, $options = [])
@@ -115,9 +115,14 @@ class Collection extends Object
 		Yii::info($token, __METHOD__);
 		try {
 			Yii::beginProfile($token, __METHOD__);
-			$this->mongoCollection->update($this->buildCondition($condition), $newData, $options);
+			$result = $this->mongoCollection->update($this->buildCondition($condition), $newData, $options);
+			$this->tryResultError($result);
 			Yii::endProfile($token, __METHOD__);
+			if (is_array($result) && array_key_exists('n', $result)) {
+				return $result['n'];
+			} else {
 				return true;
+			}
 		} catch (\Exception $e) {
 			Yii::endProfile($token, __METHOD__);
 			throw new Exception($e->getMessage(), (int)$e->getCode(), $e);
@@ -150,7 +155,7 @@ class Collection extends Object
 	 * Removes data from the collection.
 	 * @param array $condition description of records to remove.
 	 * @param array $options list of options in format: optionName => optionValue.
-	 * @return boolean whether operation was successful.
+	 * @return integer|boolean number of updated documents or whether operation was successful.
 	 * @throws Exception on failure.
 	 */
 	public function remove($condition = [], $options = [])
@@ -159,9 +164,14 @@ class Collection extends Object
 		Yii::info($token, __METHOD__);
 		try {
 			Yii::beginProfile($token, __METHOD__);
-			$this->tryResultError($this->mongoCollection->remove($this->buildCondition($condition), $options));
+			$result = $this->mongoCollection->remove($this->buildCondition($condition), $options);
+			$this->tryResultError($result);
 			Yii::endProfile($token, __METHOD__);
+			if (is_array($result) && array_key_exists('n', $result)) {
+				return $result['n'];
+			} else {
 				return true;
+			}
 		} catch (\Exception $e) {
 			Yii::endProfile($token, __METHOD__);
 			throw new Exception($e->getMessage(), (int)$e->getCode(), $e);

extensions/mongo/QueryBuilder.php

@@ -1,37 +0,0 @@
-<?php
-/**
- * @link http://www.yiiframework.com/
- * @copyright Copyright (c) 2008 Yii Software LLC
- * @license http://www.yiiframework.com/license/
- */
-
-namespace yii\mongo;
-
-use yii\base\Object;
-
-/**
- * Class QueryBuilder
- *
- * @author Paul Klimov <klimov.paul@gmail.com>
- * @since 2.0
- */
-class QueryBuilder extends Object
-{
-	/**
-	 * @var Connection the Mongo connection.
-	 */
-	public $db;
-
-	/**
-	 * Constructor.
-	 * @param Connection $connection the Mongo connection.
-	 * @param array $config name-value pairs that will be used to initialize the object properties
-	 */
-	public function __construct($connection, $config = [])
-	{
-		$this->db = $connection;
-		parent::__construct($config);
-	}
-
-	// TODO
-}