Merge pull request #279 from jenssegers/embedded-models

New v2 release

src/Jenssegers/Mongodb/Auth/DatabaseReminderRepository.php

 <?php namespace Jenssegers\Mongodb\Auth;
 
+use DateTime;
+use MongoDate;
+
 class DatabaseReminderRepository extends \Illuminate\Auth\Reminders\DatabaseReminderRepository {
 
+	/**
+	 * Build the record payload for the table.
+	 *
+	 * @param  string  $email
+	 * @param  string  $token
+	 * @return array
+	 */
+	protected function getPayload($email, $token)
+	{
+		return array('email' => $email, 'token' => $token, 'created_at' => new MongoDate);
+	}
+
 	/**
 	 * Determine if the reminder has expired.
 	 *
@@ -10,16 +25,22 @@ class DatabaseReminderRepository extends \Illuminate\Auth\Reminders\DatabaseRemi
 	 */
 	protected function reminderExpired($reminder)
 	{
-		// Convert to array so that we can pass it to the parent method
-		if (is_object($reminder))
+		// Convert MongoDate to a date string.
+		if ($reminder['created_at'] instanceof MongoDate)
 		{
-			$reminder = (array) $reminder;
+			$date = new DateTime;
+
+			$date->setTimestamp($reminder['created_at']->sec);
+
+			$reminder['created_at'] = $date->format('Y-m-d H:i:s');
 		}
 
-		// Convert the DateTime object that got saved to MongoDB
-		if (is_array($reminder['created_at']))
+		// Convert DateTime to a date string (backwards compatibility).
+		elseif (is_array($reminder['created_at']))
 		{
-			$reminder['created_at'] = $reminder['created_at']['date'] + $reminder['created_at']['timezone'];
+			$date = DateTime::__set_state($reminder['created_at']);
+
+			$reminder['created_at'] = $date->format('Y-m-d H:i:s');
 		}
 
 		return parent::reminderExpired($reminder);

src/Jenssegers/Mongodb/Collection.php

@@ -26,6 +26,7 @@ class Collection {
     public function __construct(Connection $connection, MongoCollection $collection)
     {
         $this->connection = $connection;
+
         $this->collection = $collection;
     }
 
@@ -38,29 +39,34 @@ class Collection {
      */
     public function __call($method, $parameters)
     {
+        $query = array();
+
         // Build the query string.
-        $query = $parameters;
-        foreach ($query as &$param)
+        foreach ($parameters as $parameter)
         {
             try
             {
-                $param = json_encode($param);
+                $query[] = json_encode($parameter);
             }
             catch (Exception $e)
             {
-                $param = '{...}';
+                $query[] = '{...}';
             }
         }
 
         $start = microtime(true);
 
-        // Execute the query.
         $result = call_user_func_array(array($this->collection, $method), $parameters);
 
-        // Log the query.
-        $this->connection->logQuery(
-            $this->collection->getName() . '.' . $method . '(' . join(',', $query) . ')',
-            array(), $this->connection->getElapsedTime($start));
+        // Once we have run the query we will calculate the time that it took to run and
+        // then log the query, bindings, and execution time so we will report them on
+        // the event that the developer needs them. We'll log time in milliseconds.
+        $time = $this->connection->getElapsedTime($start);
+
+        // Convert the query to a readable string.
+        $queryString = $this->collection->getName() . '.' . $method . '(' . join(',', $query) . ')';
+
+        $this->connection->logQuery($queryString, array(), $time);
 
         return $result;
     }

src/Jenssegers/Mongodb/Eloquent/Builder.php

@@ -16,6 +16,146 @@ class Builder extends EloquentBuilder {
         'count', 'min', 'max', 'avg', 'sum', 'exists', 'push', 'pull'
     );
 
+    /**
+     * Update a record in the database.
+     *
+     * @param  array  $values
+     * @return int
+     */
+    public function update(array $values)
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $relation->performUpdate($this->model, $values);
+
+            return 1;
+        }
+
+        return parent::update($values);
+    }
+
+    /**
+     * Insert a new record into the database.
+     *
+     * @param  array  $values
+     * @return bool
+     */
+    public function insert(array $values)
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $relation->performInsert($this->model, $values);
+
+            return true;
+        }
+
+        return parent::insert($values);
+    }
+
+    /**
+     * Insert a new record and get the value of the primary key.
+     *
+     * @param  array   $values
+     * @param  string  $sequence
+     * @return int
+     */
+    public function insertGetId(array $values, $sequence = null)
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $relation->performInsert($this->model, $values);
+
+            return $this->model->getKey();
+        }
+
+        return parent::insertGetId($values, $sequence);
+    }
+
+    /**
+     * Delete a record from the database.
+     *
+     * @return mixed
+     */
+    public function delete()
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $relation->performDelete($this->model);
+
+            return $this->model->getKey();
+        }
+
+        return parent::delete();
+    }
+
+    /**
+     * Increment a column's value by a given amount.
+     *
+     * @param  string  $column
+     * @param  int     $amount
+     * @param  array   $extra
+     * @return int
+     */
+    public function increment($column, $amount = 1, array $extra = array())
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $value = $this->model->{$column};
+
+            // When doing increment and decrements, Eloquent will automatically
+            // sync the original attributes. We need to change the attribute
+            // temporary in order to trigger an update query.
+            $this->model->{$column} = null;
+
+            $this->model->syncOriginalAttribute($column);
+
+            $result = $this->model->update(array($column => $value));
+
+            return $result;
+        }
+
+        return parent::increment($column, $amount, $extra);
+    }
+
+    /**
+     * Decrement a column's value by a given amount.
+     *
+     * @param  string  $column
+     * @param  int     $amount
+     * @param  array   $extra
+     * @return int
+     */
+    public function decrement($column, $amount = 1, array $extra = array())
+    {
+        // Intercept operations on embedded models and delegate logic
+        // to the parent relation instance.
+        if ($relation = $this->model->getParentRelation())
+        {
+            $value = $this->model->{$column};
+
+            // When doing increment and decrements, Eloquent will automatically
+            // sync the original attributes. We need to change the attribute
+            // temporary in order to trigger an update query.
+            $this->model->{$column} = null;
+
+            $this->model->syncOriginalAttribute($column);
+
+            return $this->model->update(array($column => $value));
+        }
+
+        return parent::decrement($column, $amount, $extra);
+    }
+
     /**
      * Add the "has" condition where clause to the query.
      *
@@ -77,26 +217,12 @@ class Builder extends EloquentBuilder {
 		// Get raw results from the query builder.
 		$results = $this->query->raw($expression);
 
-		$connection = $this->model->getConnectionName();
-
 		// Convert MongoCursor results to a collection of models.
 		if ($results instanceof MongoCursor)
 		{
 			$results = iterator_to_array($results, false);
 
-			$models = array();
-
-			// Once we have the results, we can spin through them and instantiate a fresh
-			// model instance for each records we retrieved from the database. We will
-			// also set the proper connection name for the model after we create it.
-			foreach ($results as $result)
-			{
-				$models[] = $model = $this->model->newFromBuilder($result);
-
-				$model->setConnection($connection);
-			}
-
-			return $this->model->newCollection($models);
+			return $this->model->hydrate($results);
 		}
 
 		// The result is a single object.
@@ -104,7 +230,7 @@ class Builder extends EloquentBuilder {
 		{
 			$model = $this->model->newFromBuilder($results);
 
-			$model->setConnection($connection);
+			$model->setConnection($this->model->getConnection());
 
 			return $model;
 		}

src/Jenssegers/Mongodb/Eloquent/Collection.php

+<?php namespace Jenssegers\Mongodb\Eloquent;
+
+use Illuminate\Database\Eloquent\Collection as EloquentCollection;
+
+class Collection extends EloquentCollection {
+
+    /**
+     * Simulate a get clause on the collection.
+     *
+     * @param  mixed  $key
+     * @param  mixed  $default
+     * @return mixed
+     */
+    public function get($key = null, $default = null)
+    {
+        if (is_null($key) and is_null($default))
+        {
+            return $this;
+        }
+
+        return parent::get($key, $default);
+    }
+
+    /**
+     * Simulate a basic where clause on the collection.
+     *
+     * @param  string  $key
+     * @param  string  $operator
+     * @param  mixed   $value
+     * @param  string  $boolean
+     * @return $this
+     */
+    public function where($key, $operator = null, $value = null)
+    {
+        // Here we will make some assumptions about the operator. If only 2 values are
+        // passed to the method, we will assume that the operator is an equals sign
+        // and keep going.
+        if (func_num_args() == 2)
+        {
+            list($value, $operator) = array($operator, '=');
+        }
+
+        return $this->filter(function($item) use ($key, $operator, $value)
+        {
+            $actual = $item->{$key};
+
+            switch ($operator)
+            {
+                case '<>':
+                case '!=':
+                    return $actual != $value;
+                    break;
+
+                case '>':
+                    return $actual > $value;
+                    break;
+
+                case '<':
+                    return $actual < $value;
+                    break;
+
+                case '>=':
+                    return $actual >= $value;
+                    break;
+
+                case '<=':
+                    return $actual <= $value;
+                    break;
+
+                case 'between':
+                    return $actual >= $value[0] and $actual <= $value[1];
+                    break;
+
+                case 'not between':
+                    return $actual < $value[0] or $actual > $value[1];
+                    break;
+
+                case 'in':
+                    return in_array($actual, $value);
+                    break;
+
+                case 'not in':
+                    return ! in_array($actual, $value);
+                    break;
+
+                case '=':
+                default:
+                    return $actual == $value;
+                    break;
+            }
+        });
+    }
+
+    /**
+     * Add a where between statement to the query.
+     *
+     * @param  string  $column
+     * @param  array   $values
+     * @param  string  $boolean
+     * @param  bool  $not
+     * @return $this
+     */
+    public function whereBetween($column, array $values, $boolean = 'and', $not = false)
+    {
+        $type = $not ? 'not between' : 'between';
+
+        return $this->where($column, $type, $values);
+    }
+
+    /**
+     * Add a where not between statement to the query.
+     *
+     * @param  string  $column
+     * @param  array   $values
+     * @param  string  $boolean
+     * @return $this
+     */
+    public function whereNotBetween($column, array $values, $boolean = 'and')
+    {
+        return $this->whereBetween($column, $values, $boolean, true);
+    }
+
+    /**
+     * Add a "where in" clause to the query.
+     *
+     * @param  string  $column
+     * @param  mixed   $values
+     * @param  string  $boolean
+     * @param  bool    $not
+     * @return $this
+     */
+    public function whereIn($column, $values, $boolean = 'and', $not = false)
+    {
+        $type = $not ? 'not in' : 'in';
+
+        return $this->where($column, $type, $values);
+    }
+
+    /**
+     * Add a "where not in" clause to the query.
+     *
+     * @param  string  $column
+     * @param  mixed   $values
+     * @param  string  $boolean
+     * @return $this
+     */
+    public function whereNotIn($column, $values, $boolean = 'and')
+    {
+        return $this->whereIn($column, $values, $boolean, true);
+    }
+
+    /**
+     * Add a "where null" clause to the query.
+     *
+     * @param  string  $column
+     * @param  string  $boolean
+     * @param  bool    $not
+     * @return $this
+     */
+    public function whereNull($column, $boolean = 'and', $not = false)
+    {
+        return $this->where($column, '=', null);
+    }
+
+    /**
+     * Add a "where not null" clause to the query.
+     *
+     * @param  string  $column
+     * @param  string  $boolean
+     * @return $this
+     */
+    public function whereNotNull($column, $boolean = 'and')
+    {
+        return $this->where($column, '!=', null);
+    }
+
+    /**
+     * Simulate order by clause on the collection.
+     *
+     * @param  string  $key
+     * @param  string  $direction
+     * @return $this
+     */
+    public function orderBy($key, $direction = 'asc')
+    {
+        $descending = strtolower($direction) == 'desc';
+
+        return $this->sortBy($key, SORT_REGULAR, $descending);
+    }
+
+    /**
+     * Add an "order by" clause for a timestamp to the query.
+     *
+     * @param  string  $column
+     * @return $this
+     */
+    public function latest($column = 'created_at')
+    {
+        return $this->orderBy($column, 'desc');
+    }
+
+    /**
+     * Add an "order by" clause for a timestamp to the query.
+     *
+     * @param  string  $column
+     * @return $this
+     */
+    public function oldest($column = 'created_at')
+    {
+        return $this->orderBy($column, 'asc');
+    }
+
+    /**
+     * Set the "offset" value of the query.
+     *
+     * @param  int  $value
+     * @return $this
+     */
+    public function offset($value)
+    {
+        $offset = max(0, $value);
+
+        return $this->slice($offset);
+    }
+
+    /**
+     * Alias to set the "offset" value of the query.
+     *
+     * @param  int  $value
+     * @return $this
+     */
+    public function skip($value)
+    {
+        return $this->offset($value);
+    }
+
+    /**
+     * Set the "limit" value of the query.
+     *
+     * @param  int  $value
+     * @return $this
+     */
+    public function limit($value)
+    {
+        return $this->take($value);
+    }
+
+}

src/Jenssegers/Mongodb/Model.php

@@ -4,6 +4,8 @@ use Illuminate\Database\Eloquent\Collection;
 use Jenssegers\Mongodb\DatabaseManager as Resolver;
 use Jenssegers\Mongodb\Eloquent\Builder;
 use Jenssegers\Mongodb\Query\Builder as QueryBuilder;
+use Illuminate\Database\Eloquent\Relations\Relation;
+use Jenssegers\Mongodb\Relations\EmbedsOneOrMany;
 use Jenssegers\Mongodb\Relations\EmbedsMany;
 use Jenssegers\Mongodb\Relations\EmbedsOne;
 
@@ -29,11 +31,11 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
     protected $primaryKey = '_id';
 
     /**
-     * The attributes that should be exposed for toArray and toJson.
+     * The parent relation instance.
      *
-     * @var array
+     * @var Relation
      */
-    protected $exposed = array();
+    protected $parentRelation;
 
     /**
      * The connection resolver instance.
@@ -88,7 +90,7 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
 
         if (is_null($localKey))
         {
-            $localKey = '_' . $relation;
+            $localKey = $relation;
         }
 
         if (is_null($foreignKey))
@@ -124,7 +126,7 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
 
         if (is_null($localKey))
         {
-            $localKey = '_' . $relation;
+            $localKey = $relation;
         }
 
         if (is_null($foreignKey))
@@ -220,7 +222,7 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
     public function getAttribute($key)
     {
         // Check if the key is an array dot notation.
-        if (strpos($key, '.') !== false)
+        if (str_contains($key, '.'))
         {
             $attributes = array_dot($this->attributes);
 
@@ -230,6 +232,32 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
             }
         }
 
+        $camelKey = camel_case($key);
+
+        // If the "attribute" exists as a method on the model, it may be an
+        // embedded model. If so, we need to return the result before it
+        // is handled by the parent method.
+        if (method_exists($this, $camelKey))
+        {
+            $relations = $this->$camelKey();
+
+            // This attribute matches an embedsOne or embedsMany relation so we need
+            // to return the relation results instead of the interal attributes.
+            if ($relations instanceof EmbedsOneOrMany)
+            {
+                // If the key already exists in the relationships array, it just means the
+                // relationship has already been loaded, so we'll just return it out of
+                // here because there is no need to query within the relations twice.
+                if (array_key_exists($key, $this->relations))
+                {
+                    return $this->relations[$key];
+                }
+
+                // Get the relation results.
+                return $this->getRelationshipFromMethod($key, $camelKey);
+            }
+        }
+
         return parent::getAttribute($key);
     }
 
@@ -241,12 +269,8 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
      */
     protected function getAttributeFromArray($key)
     {
-        if (array_key_exists($key, $this->attributes))
-        {
-            return $this->attributes[$key];
-        }
-
-        else if (strpos($key, '.') !== false)
+        // Support keys in dot notation.
+        if (str_contains($key, '.'))
         {
             $attributes = array_dot($this->attributes);
 
@@ -255,6 +279,8 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
                 return $attributes[$key];
             }
         }
+
+        return parent::getAttributeFromArray($key);
     }
 
     /**
@@ -270,9 +296,21 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
         if ($key == '_id' and is_string($value))
         {
             $builder = $this->newBaseQueryBuilder();
+
             $value = $builder->convertKey($value);
         }
 
+        // Support keys in dot notation.
+        elseif (str_contains($key, '.'))
+        {
+            if (in_array($key, $this->getDates()) && $value)
+            {
+                $value = $this->fromDateTime($value);
+            }
+
+            array_set($this->attributes, $key, $value); return;
+        }
+
         parent::setAttribute($key, $value);
     }
 
@@ -295,22 +333,6 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
             {
                 $value = (string) $value;
             }
-
-            // If the attribute starts with an underscore, it might be the
-            // internal array of embedded documents. In that case, we need
-            // to hide these from the output so that the relation-based
-            // attribute can take over.
-            else if (starts_with($key, '_') and ! in_array($key, $this->exposed))
-            {
-                $camelKey = camel_case($key);
-
-                // If we can find a method that responds to this relation we
-                // will remove it from the output.
-                if (method_exists($this, $camelKey))
-                {
-                    unset($attributes[$key]);
-                }
-            }
         }
 
         return $attributes;
@@ -345,9 +367,25 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
     {
         if ($parameters = func_get_args())
         {
+            $unique = false;
+
+            if (count($parameters) == 3)
+            {
+                list($column, $values, $unique) = $parameters;
+            }
+            else
+            {
+                list($column, $values) = $parameters;
+            }
+
+            // Do batch push by default.
+            if ( ! is_array($values)) $values = array($values);
+
             $query = $this->setKeysForSaveQuery($this->newQuery());
 
-            return call_user_func_array(array($query, 'push'), $parameters);
+            $this->pushAttributeValues($column, $values, $unique);
+
+            return $query->push($column, $values, $unique);
         }
 
         return parent::push();
@@ -358,22 +396,87 @@ abstract class Model extends \Jenssegers\Eloquent\Model {
      *
      * @return mixed
      */
-    public function pull()
+    public function pull($column, $values)
     {
+        // Do batch pull by default.
+        if ( ! is_array($values)) $values = array($values);
+
         $query = $this->setKeysForSaveQuery($this->newQuery());
 
-        return call_user_func_array(array($query, 'pull'), func_get_args());
+        $this->pullAttributeValues($column, $values);
+
+        return $query->pull($column, $values);
     }
 
     /**
-     * Set the exposed attributes for the model.
+     * Append one or more values to the underlying attribute value and sync with original.
      *
-     * @param  array  $exposed
+     * @param  string  $column
+     * @param  array   $values
+     * @param  bool    $unique
      * @return void
      */
-    public function setExposed(array $exposed)
+    protected function pushAttributeValues($column, array $values, $unique = false)
+    {
+        $current = $this->getAttributeFromArray($column) ?: array();
+
+        foreach ($values as $value)
+        {
+            // Don't add duplicate values when we only want unique values.
+            if ($unique and in_array($value, $current)) continue;
+
+            array_push($current, $value);
+        }
+
+        $this->attributes[$column] = $current;
+
+        $this->syncOriginalAttribute($column);
+    }
+
+    /**
+     * Rempove one or more values to the underlying attribute value and sync with original.
+     *
+     * @param  string  $column
+     * @param  array   $values
+     * @return void
+     */
+    protected function pullAttributeValues($column, array $values)
+    {
+        $current = $this->getAttributeFromArray($column) ?: array();
+
+        foreach ($values as $value)
+        {
+            $keys = array_keys($current, $value);
+
+            foreach ($keys as $key)
+            {
+                unset($current[$key]);
+            }
+        }
+
+        $this->attributes[$column] = array_values($current);
+
+        $this->syncOriginalAttribute($column);
+    }
+
+    /**
+     * Set the parent relation.
+     *
+     * @param Relation $relation
+     */
+    public function setParentRelation(Relation $relation)
+    {
+        $this->parentRelation = $relation;
+    }
+
+    /**
+     * Get the parent relation.
+     *
+     * @return Relation
+     */
+    public function getParentRelation()
     {
-        $this->exposed = $exposed;
+        return $this->parentRelation;
     }
 
     /**

src/Jenssegers/Mongodb/Query/Builder.php

@@ -6,10 +6,11 @@ use MongoDate;
 use DateTime;
 use Closure;
 
+use Illuminate\Database\Query\Builder as QueryBuilder;
 use Illuminate\Database\Query\Expression;
 use Jenssegers\Mongodb\Connection;
 
-class Builder extends \Illuminate\Database\Query\Builder {
+class Builder extends QueryBuilder {
 
     /**
      * The database collection
@@ -18,6 +19,20 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     protected $collection;
 
+    /**
+     * The column projections.
+     *
+     * @var array
+     */
+    public $projections;
+
+    /**
+     * The cursor timeout value.
+     *
+     * @var int
+     */
+    public $timeout;
+
     /**
      * All of the available clause operators.
      *
@@ -59,6 +74,32 @@ class Builder extends \Illuminate\Database\Query\Builder {
         $this->connection = $connection;
     }
 
+    /**
+     * Set the projections.
+     *
+     * @param  array  $columns
+     * @return $this
+     */
+    public function project($columns)
+    {
+        $this->projections = is_array($columns) ? $columns : func_get_args();
+
+        return $this;
+    }
+
+    /**
+     * Set the cursor timeout in seconds.
+     *
+     * @param  int $seconds
+     * @return $this
+     */
+    public function timeout($seconds)
+    {
+        $this->timeout = $seconds;
+
+        return $this;
+    }
+
     /**
      * Execute a query for a single record by ID.
      *
@@ -71,6 +112,17 @@ class Builder extends \Illuminate\Database\Query\Builder {
         return $this->where('_id', '=', $this->convertKey($id))->first($columns);
     }
 
+    /**
+     * Execute the query as a "select" statement.
+     *
+     * @param  array  $columns
+     * @return array|static[]
+     */
+    public function get($columns = array())
+    {
+        return parent::get($columns);
+    }
+
     /**
      * Execute the query as a fresh "select" statement.
      *
@@ -142,6 +194,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
                 foreach ($this->columns as $column)
                 {
                     $key = str_replace('.', '_', $column);
+
                     $group[$key] = array('$last' => '$' . $column);
                 }
             }
@@ -155,6 +208,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
             if ($this->orders)      $pipeline[] = array('$sort' => $this->orders);
             if ($this->offset)      $pipeline[] = array('$skip' => $this->offset);
             if ($this->limit)       $pipeline[] = array('$limit' => $this->limit);
+            if ($this->projections) $pipeline[] = array('$project' => $this->projections);
 
             // Execute aggregation
             $results = $this->collection->aggregate($pipeline);
@@ -179,15 +233,24 @@ class Builder extends \Illuminate\Database\Query\Builder {
         else
         {
             $columns = array();
+
+            // Convert select columns to simple projections.
             foreach ($this->columns as $column)
             {
                 $columns[$column] = true;
             }
 
+            // Add custom projections.
+            if ($this->projections)
+            {
+                $columns = array_merge($columns, $this->projections);
+            }
+
             // Execute query and get MongoCursor
             $cursor = $this->collection->find($wheres, $columns);
 
             // Apply order, offset and limit
+            if ($this->timeout) $cursor->timeout($this->timeout);
             if ($this->orders)  $cursor->sort($this->orders);
             if ($this->offset)  $cursor->skip($this->offset);
             if ($this->limit)   $cursor->limit($this->limit);
@@ -313,17 +376,18 @@ class Builder extends \Illuminate\Database\Query\Builder {
         // Since every insert gets treated like a batch insert, we will have to detect
         // if the user is inserting a single document or an array of documents.
         $batch = true;
+
         foreach ($values as $value)
         {
             // As soon as we find a value that is not an array we assume the user is
             // inserting a single document.
-            if (!is_array($value))
+            if ( ! is_array($value))
             {
                 $batch = false; break;
             }
         }
 
-        if (!$batch) $values = array($values);
+        if ( ! $batch) $values = array($values);
 
         // Batch insert
         $result = $this->collection->batchInsert($values);
@@ -344,7 +408,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
 
         if (1 == (int) $result['ok'])
         {
-            if (!$sequence)
+            if (is_null($sequence))
             {
                 $sequence = '_id';
             }
@@ -363,7 +427,13 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     public function update(array $values, array $options = array())
     {
-        return $this->performUpdate(array('$set' => $values), $options);
+        // Use $set as default operator.
+        if ( ! starts_with(key($values), '$'))
+        {
+            $values = array('$set' => $values);
+        }
+
+        return $this->performUpdate($values, $options);
     }
 
     /**
@@ -376,11 +446,9 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     public function increment($column, $amount = 1, array $extra = array(), array $options = array())
     {
-        $query = array(
-            '$inc' => array($column => $amount)
-        );
+        $query = array('$inc' => array($column => $amount));
 
-        if (!empty($extra))
+        if ( ! empty($extra))
         {
             $query['$set'] = $extra;
         }
@@ -389,6 +457,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
         $this->where(function($query) use ($column)
         {
             $query->where($column, 'exists', false);
+
             $query->orWhereNotNull($column);
         });
 
@@ -437,6 +506,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
     public function delete($id = null)
     {
         $wheres = $this->compileWheres();
+
         $result = $this->collection->remove($wheres);
 
         if (1 == (int) $result['ok'])
@@ -490,7 +560,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
         }
 
         // Create an expression for the given value
-        else if (!is_null($expression))
+        else if ( ! is_null($expression))
         {
             return new Expression($expression);
         }
@@ -511,10 +581,17 @@ class Builder extends \Illuminate\Database\Query\Builder {
         // Use the addToSet operator in case we only want unique items.
         $operator = $unique ? '$addToSet' : '$push';
 
+        // Check if we are pushing multiple values.
+        $batch = (is_array($value) and array_keys($value) === range(0, count($value) - 1));
+
         if (is_array($column))
         {
             $query = array($operator => $column);
         }
+        else if ($batch)
+        {
+            $query = array($operator => array($column => array('$each' => $value)));
+        }
         else
         {
             $query = array($operator => array($column => $value));
@@ -532,13 +609,19 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     public function pull($column, $value = null)
     {
+        // Check if we passed an associative array.
+        $batch = (is_array($value) and array_keys($value) === range(0, count($value) - 1));
+
+        // If we are pulling multiple values, we need to use $pullAll.
+        $operator = $batch ? '$pullAll' : '$pull';
+
         if (is_array($column))
         {
-            $query = array('$pull' => $column);
+            $query = array($operator => $column);
         }
         else
         {
-            $query = array('$pull' => array($column => $value));
+            $query = array($operator => array($column => $value));
         }
 
         return $this->performUpdate($query);
@@ -552,7 +635,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     public function drop($columns)
     {
-        if (!is_array($columns)) $columns = array($columns);
+        if ( ! is_array($columns)) $columns = array($columns);
 
         $fields = array();
 
@@ -585,13 +668,14 @@ class Builder extends \Illuminate\Database\Query\Builder {
      */
     protected function performUpdate($query, array $options = array())
     {
-        // Default options
-        $default = array('multiple' => true);
-
-        // Merge options and override default options
-        $options = array_merge($default, $options);
+        // Update multiple items by default.
+        if ( ! array_key_exists('multiple', $options))
+        {
+            $options['multiple'] = true;
+        }
 
         $wheres = $this->compileWheres();
+
         $result = $this->collection->update($wheres, $query, $options);
 
         if (1 == (int) $result['ok'])
@@ -682,7 +766,7 @@ class Builder extends \Illuminate\Database\Query\Builder {
             }
 
             // Convert id's.
-            if (isset($where['column']) and $where['column'] == '_id')
+            if (isset($where['column']) and ($where['column'] == '_id' or ends_with($where['column'], '._id')))
             {
                 // Multiple values.
                 if (isset($where['values']))

src/Jenssegers/Mongodb/Relations/BelongsToMany.php

 <?php namespace Jenssegers\Mongodb\Relations;
 
-use Jenssegers\Mongodb\Model;
+use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Collection;
 use Illuminate\Database\Eloquent\Relations\BelongsToMany as EloquentBelongsToMany;
 
@@ -40,15 +40,58 @@ class BelongsToMany extends EloquentBelongsToMany {
 		}
 	}
 
+	/**
+	 * Save a new model and attach it to the parent model.
+	 *
+	 * @param  \Illuminate\Database\Eloquent\Model  $model
+	 * @param  array  $joining
+	 * @param  bool   $touch
+	 * @return \Illuminate\Database\Eloquent\Model
+	 */
+	public function save(Model $model, array $joining = array(), $touch = true)
+	{
+		$model->save(array('touch' => false));
+
+		$this->attach($model, $joining, $touch);
+
+		return $model;
+	}
+
+	/**
+	 * Create a new instance of the related model.
+	 *
+	 * @param  array  $attributes
+	 * @param  array  $joining
+	 * @param  bool   $touch
+	 * @return \Illuminate\Database\Eloquent\Model
+	 */
+	public function create(array $attributes, array $joining = array(), $touch = true)
+	{
+		$instance = $this->related->newInstance($attributes);
+
+		// Once we save the related model, we need to attach it to the base model via
+		// through intermediate table so we'll use the existing "attach" method to
+		// accomplish this which will insert the record and any more attributes.
+		$instance->save(array('touch' => false));
+
+		$this->attach($instance, $joining, $touch);
+
+		return $instance;
+	}
+
 	/**
 	 * Sync the intermediate tables with a list of IDs or collection of models.
 	 *
-	 * @param  array  $ids
+	 * @param  mixed  $ids
 	 * @param  bool   $detaching
-	 * @return void
+	 * @return array
 	 */
 	public function sync($ids, $detaching = true)
 	{
+		$changes = array(
+			'attached' => array(), 'detached' => array(), 'updated' => array()
+		);
+
 		if ($ids instanceof Collection) $ids = $ids->modelKeys();
 
 		// First we need to attach any of the associated models that are not currently
@@ -56,6 +99,9 @@ class BelongsToMany extends EloquentBelongsToMany {
 		// if they exist in the array of current ones, and if not we will insert.
 		$current = $this->parent->{$this->otherKey} ?: array();
 
+		// See issue #256.
+		if ($current instanceof Collection) $current = $ids->modelKeys();
+
 		$records = $this->formatSyncList($ids);
 
 		$detach = array_diff($current, array_keys($records));
@@ -66,36 +112,36 @@ class BelongsToMany extends EloquentBelongsToMany {
 		if ($detaching and count($detach) > 0)
 		{
 			$this->detach($detach);
+
+			$changes['detached'] = (array) array_map('intval', $detach);
 		}
 
 		// Now we are finally ready to attach the new records. Note that we'll disable
 		// touching until after the entire operation is complete so we don't fire a
 		// ton of touch operations until we are totally done syncing the records.
-		$this->attachNew($records, $current, false);
+		$changes = array_merge(
+			$changes, $this->attachNew($records, $current, false)
+		);
 
+		if (count($changes['attached']) || count($changes['updated']))
+		{
 			$this->touchIfTouching();
 		}
 
+		return $changes;
+	}
+
 	/**
-	 * Attach all of the IDs that aren't in the current array.
+	 * Update an existing pivot record on the table.
 	 *
-	 * @param  array  $records
-	 * @param  array  $current
+	 * @param  mixed  $id
+	 * @param  array  $attributes
 	 * @param  bool   $touch
 	 * @return void
 	 */
-	protected function attachNew(array $records, array $current, $touch = true)
-	{
-		foreach ($records as $id => $attributes)
+	public function updateExistingPivot($id, array $attributes, $touch = true)
 	{
-			// If the ID is not in the list of existing pivot IDs, we will insert a new pivot
-			// record, otherwise, we will just update this existing record on this joining
-			// table, so that the developers will easily update these records pain free.
-			if ( ! in_array($id, $current))
-			{
-				$this->attach($id, $attributes, $touch);
-			}
-		}
+		// Do nothing, we have no pivot table.
 	}
 
 	/**
@@ -108,25 +154,37 @@ class BelongsToMany extends EloquentBelongsToMany {
 	 */
 	public function attach($id, array $attributes = array(), $touch = true)
 	{
-		if ($id instanceof Model) $id = $id->getKey();
+		if ($id instanceof Model)
+		{
+			$model = $id; $id = $model->getKey();
+		}
 
 		$records = $this->createAttachRecords((array) $id, $attributes);
 
-		// Get the ID's to attach to the two documents
+		// Get the ids to attach to the parent and related model.
 		$otherIds = array_pluck($records, $this->otherKey);
 		$foreignIds = array_pluck($records, $this->foreignKey);
 
-		// Attach to the parent model
-		$this->parent->push($this->otherKey, $otherIds[0]);
+		// Attach the new ids to the parent model.
+		$this->parent->push($this->otherKey, $otherIds, true);
 
-		// Generate a new related query instance
-		$query = $this->getNewRelatedQuery();
+		// If we have a model instance, we can psuh the ids to that model,
+		// so that the internal attributes are updated as well. Otherwise,
+		// we will just perform a regular database query.
+		if (isset($model))
+		{
+			// Attach the new ids to the related model.
+			$model->push($this->foreignKey, $foreignIds, true);
+		}
+		else
+		{
+			$query = $this->newRelatedQuery();
 
-		// Set contraints on the related query
 			$query->where($this->related->getKeyName(), $id);
 
-		// Attach to the related model
-		$query->push($this->foreignKey, $foreignIds[0]);
+			// Attach the new ids to the related model.
+			$query->push($this->foreignKey, $foreignIds, true);
+		}
 
 		if ($touch) $this->touchIfTouching();
 	}
@@ -142,18 +200,15 @@ class BelongsToMany extends EloquentBelongsToMany {
 	{
 		if ($ids instanceof Model) $ids = (array) $ids->getKey();
 
-		$query = $this->getNewRelatedQuery();
+		$query = $this->newRelatedQuery();
 
 		// If associated IDs were passed to the method we will only delete those
 		// associations, otherwise all of the association ties will be broken.
 		// We'll return the numbers of affected rows when we do the deletes.
 		$ids = (array) $ids;
 
-		// Pull each id from the parent.
-		foreach ($ids as $id)
-		{
-			$this->parent->pull($this->otherKey, $id);
-		}
+		// Detach all ids from the parent model.
+		$this->parent->pull($this->otherKey, $ids);
 
 		// Prepare the query to select all related objects.
 		if (count($ids) > 0)
@@ -196,11 +251,21 @@ class BelongsToMany extends EloquentBelongsToMany {
 	}
 
 	/**
-	 * Get a new related query.
+	 * Create a new query builder for the related model.
+	 *
+	 * @return \Illuminate\Database\Query\Builder
+	 */
+	protected function newPivotQuery()
+	{
+		return $this->newRelatedQuery();
+	}
+
+	/**
+	 * Create a new query builder for the related model.
 	 *
 	 * @return \Illuminate\Database\Query\Builder
 	 */
-	public function getNewRelatedQuery()
+	public function newRelatedQuery()
 	{
 		return $this->related->newQuery();
 	}

src/Jenssegers/Mongodb/Relations/EmbedsOne.php

 <?php namespace Jenssegers\Mongodb\Relations;
 
+use MongoId;
 use Illuminate\Database\Eloquent\Model;
 use Illuminate\Database\Eloquent\Builder;
 use Illuminate\Database\Eloquent\Relations\Relation;
-use Illuminate\Database\Eloquent\Collection;
-use MongoId;
 
 class EmbedsOne extends EmbedsOneOrMany {
 
     /**
      * Get the results of the relationship.
      *
-     * @return Illuminate\Database\Eloquent\Collection
+     * @return \Illuminate\Database\Eloquent\Model
      */
     public function getResults()
     {
@@ -19,75 +18,105 @@ class EmbedsOne extends EmbedsOneOrMany {
     }
 
     /**
-     * Check if a model is already embedded.
+     * Save a new model and attach it to the parent model.
      *
-     * @param  mixed  $key
-     * @return bool
+     * @param  \Illuminate\Database\Eloquent\Model  $model
+     * @return \Illuminate\Database\Eloquent\Model
      */
-    public function contains($key)
+    public function performInsert(Model $model, array $values)
+    {
+        // Generate a new key if needed.
+        if ($model->getKeyName() == '_id' and ! $model->getKey())
         {
-        if ($key instanceof Model) $key = $key->getKey();
+            $model->setAttribute('_id', new MongoId);
+        }
 
-        $embedded = $this->getEmbedded();
+        // For deeply nested documents, let the parent handle the changes.
+        if ($this->isNested())
+        {
+            $this->associate($model);
 
-        $primaryKey = $this->related->getKeyName();
+            return $this->parent->save();
+        }
+
+        $result = $this->getBaseQuery()->update(array($this->localKey => $model->getAttributes()));
+
+        // Attach the model to its parent.
+        if ($result) $this->associate($model);
 
-        return ($embedded and $embedded[$primaryKey] == $key);
+        return $result ? $model : false;
     }
 
     /**
-     * Associate the model instance to the given parent, without saving it to the database.
+     * Save an existing model and attach it to the parent model.
      *
      * @param  \Illuminate\Database\Eloquent\Model  $model
-     * @return \Illuminate\Database\Eloquent\Model
+     * @return Model|bool
      */
-    public function associate(Model $model)
+    public function performUpdate(Model $model, array $values)
     {
-        // Create a new key if needed.
-        if ( ! $model->getAttribute('_id'))
+        if ($this->isNested())
         {
-            $model->setAttribute('_id', new MongoId);
+            $this->associate($model);
+
+            return $this->parent->save();
         }
 
-        $this->setEmbedded($model->getAttributes());
+        // Use array dot notation for better update behavior.
+        $values = array_dot($model->getDirty(), $this->localKey . '.');
 
-        return $model;
+        $result = $this->getBaseQuery()->update($values);
+
+        // Attach the model to its parent.
+        if ($result) $this->associate($model);
+
+        return $result ? $model : false;
     }
 
     /**
-     * Save a new model and attach it to the parent model.
+     * Delete an existing model and detach it from the parent model.
      *
-     * @param  \Illuminate\Database\Eloquent\Model  $model
-     * @return \Illuminate\Database\Eloquent\Model
+     * @param  Model  $model
+     * @return int
      */
-    protected function performInsert(Model $model)
+    public function performDelete(Model $model)
     {
-        // Create a new key if needed.
-        if ( ! $model->getAttribute('_id'))
+        // For deeply nested documents, let the parent handle the changes.
+        if ($this->isNested())
         {
-            $model->setAttribute('_id', new MongoId);
+            $this->dissociate($model);
+
+            return $this->parent->save();
         }
 
-        $result = $this->query->update(array($this->localKey => $model->getAttributes()));
+        // Overwrite the local key with an empty array.
+        $result = $this->getBaseQuery()->update(array($this->localKey => null));
 
-        if ($result) $this->associate($model);
+        // Detach the model from its parent.
+        if ($result) $this->dissociate();
 
-        return $result ? $model : false;
+        return $result;
     }
 
     /**
-     * Save an existing model and attach it to the parent model.
+     * Attach the model to its parent.
      *
      * @param  \Illuminate\Database\Eloquent\Model  $model
-     * @return Model|bool
+     * @return \Illuminate\Database\Eloquent\Model
      */
-    protected function performUpdate(Model $model)
+    public function associate(Model $model)
     {
-        $result = $this->query->update(array($this->localKey => $model->getAttributes()));
-
-        if ($result) $this->associate($model);
+        return $this->setEmbedded($model->getAttributes());
+    }
 
-        return $result ? $model : false;
+    /**
+     * Detach the model from its parent.
+     *
+     * @return \Illuminate\Database\Eloquent\Model
+     */
+    public function dissociate()
+    {
+        return $this->setEmbedded(null);
     }
 
     /**
@@ -97,22 +126,9 @@ class EmbedsOne extends EmbedsOneOrMany {
      */
     public function delete()
     {
-        // Overwrite the local key with an empty array.
-        $result = $this->query->update(array($this->localKey => null));
+        $model = $this->getResults();
 
-        // If the update query was successful, we will remove the embedded records
-        // of the parent instance.
-        if ($result)
-        {
-            $count = $this->count();
-
-            $this->setEmbedded(null);
-
-            // Return the number of deleted embedded records.
-            return $count;
-        }
-
-        return $result;
+        return $this->performDelete($model);
     }
 
 }

src/Jenssegers/Mongodb/Relations/HasMany.php

@@ -20,4 +20,14 @@ class HasMany extends EloquentHasMany {
         return $query->select($this->getHasCompareKey())->where($this->getHasCompareKey(), 'exists', true);
     }
 
+    /**
+     * Get the plain foreign key.
+     *
+     * @return string
+     */
+    public function getPlainForeignKey()
+    {
+        return $this->getForeignKey();
+    }
+
 }

src/Jenssegers/Mongodb/Relations/HasOne.php

@@ -20,4 +20,14 @@ class HasOne extends EloquentHasOne {
         return $query->select($this->getHasCompareKey())->where($this->getHasCompareKey(), 'exists', true);
     }
 
+    /**
+     * Get the plain foreign key.
+     *
+     * @return string
+     */
+    public function getPlainForeignKey()
+    {
+        return $this->getForeignKey();
+    }
+
 }

src/Jenssegers/Mongodb/Schema/Blueprint.php

@@ -36,6 +36,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	public function __construct(Connection $connection, $collection)
 	{
 		$this->connection = $connection;
+
 		$this->collection = $connection->getCollection($collection);
 	}
 
@@ -50,11 +51,12 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	{
 		$columns = $this->fluent($columns);
 
-		// Columns are passed as a default array
+		// Columns are passed as a default array.
 		if (is_array($columns) && is_int(key($columns)))
 		{
-			// Transform the columns to the required array format
+			// Transform the columns to the required array format.
 			$transform = array();
+
 			foreach ($columns as $column)
 			{
 				$transform[$column] = 1;
@@ -78,11 +80,12 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	{
 		$columns = $this->fluent($columns);
 
-		// Columns are passed as a default array
+		// Columns are passed as a default array.
 		if (is_array($columns) && is_int(key($columns)))
 		{
-			// Transform the columns to the required array format
+			// Transform the columns to the required array format.
 			$transform = array();
+
 			foreach ($columns as $column)
 			{
 				$transform[$column] = 1;
@@ -105,6 +108,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	public function unique($columns = null, $name = null)
 	{
 		$columns = $this->fluent($columns);
+
 		$this->index($columns, array('unique' => true));
 
 		return $this;
@@ -119,6 +123,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	public function background($columns = null)
 	{
 		$columns = $this->fluent($columns);
+
 		$this->index($columns, array('background' => true));
 
 		return $this;
@@ -149,6 +154,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	public function expire($columns, $seconds)
 	{
 		$columns = $this->fluent($columns);
+
 		$this->index($columns, array('expireAfterSeconds' => $seconds));
 
 		return $this;
@@ -163,8 +169,9 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	{
 		$collection = $this->collection->getName();
 
-		// Ensure the collection is created
 		$db = $this->connection->getMongoDB();
+
+		// Ensure the collection is created.
 		$db->createCollection($collection);
 	}
 
@@ -189,6 +196,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	protected function addColumn($type, $name, array $parameters = array())
 	{
 		$this->fluent($name);
+
 		return $this;
 	}
 
@@ -221,6 +229,7 @@ class Blueprint extends \Illuminate\Database\Schema\Blueprint {
 	 */
 	public function __call($method, $args)
 	{
+		// Dummy.
 		return $this;
 	}
 

tests/AuthTest.php

+<?php
+
+class AuthTest extends TestCase {
+
+    public function tearDown()
+    {
+        User::truncate();
+        DB::collection('password_reminders')->truncate();
+    }
+
+    public function testAuthAttempt()
+    {
+        $user = User::create(array(
+            'name' => 'John Doe',
+            'email' => 'john@doe.com',
+            'password' => Hash::make('foobar')
+        ));
+
+        $this->assertTrue(Auth::attempt(array('email' => 'john@doe.com', 'password' => 'foobar'), true));
+        $this->assertTrue(Auth::check());
+    }
+
+    public function testRemind()
+    {
+        $mailer = Mockery::mock('Illuminate\Mail\Mailer');
+        $this->app->instance('mailer', $mailer);
+
+        $user = User::create(array(
+            'name' => 'John Doe',
+            'email' => 'john@doe.com',
+            'password' => Hash::make('foobar')
+        ));
+
+        $mailer->shouldReceive('send')->once();
+        Password::remind(array('email' => 'john@doe.com'));
+
+        $this->assertEquals(1, DB::collection('password_reminders')->count());
+        $reminder = DB::collection('password_reminders')->first();
+        $this->assertEquals('john@doe.com', $reminder['email']);
+        $this->assertNotNull($reminder['token']);
+        $this->assertInstanceOf('MongoDate', $reminder['created_at']);
+
+        $credentials = array(
+            'email' => 'john@doe.com',
+            'password' => 'foobar',
+            'password_confirmation' => 'foobar',
+            'token' => $reminder['token']
+        );
+
+        $response = Password::reset($credentials, function($user, $password)
+        {
+            $user->password = Hash::make($password);
+            $user->save();
+        });
+
+        $this->assertEquals('reminders.reset', $response);
+        $this->assertEquals(0, DB::collection('password_reminders')->count());
+    }
+
+    public function testDeprecatedRemind()
+    {
+        $mailer = Mockery::mock('Illuminate\Mail\Mailer');
+        $this->app->instance('mailer', $mailer);
+
+        $user = User::create(array(
+            'name' => 'John Doe',
+            'email' => 'john@doe.com',
+            'password' => Hash::make('foobar')
+        ));
+
+        $mailer->shouldReceive('send')->once();
+        Password::remind(array('email' => 'john@doe.com'));
+
+        DB::collection('password_reminders')->update(array('created_at' => new DateTime));
+        $reminder = DB::collection('password_reminders')->first();
+        $this->assertTrue(is_array($reminder['created_at']));
+
+        $credentials = array(
+            'email' => 'john@doe.com',
+            'password' => 'foobar',
+            'password_confirmation' => 'foobar',
+            'token' => $reminder['token']
+        );
+
+        $response = Password::reset($credentials, function($user, $password)
+        {
+            $user->password = Hash::make($password);
+            $user->save();
+        });
+
+        $this->assertEquals('reminders.reset', $response);
+        $this->assertEquals(0, DB::collection('password_reminders')->count());
+    }
+
+}

tests/ModelTest.php

@@ -267,29 +267,33 @@ class ModelTest extends TestCase {
 
 	public function testSoftDelete()
 	{
-		$user = new Soft;
-		$user->name = 'Softy';
-		$user->save();
+		Soft::create(array('name' => 'John Doe'));
+		Soft::create(array('name' => 'Jane Doe'));
+
+		$this->assertEquals(2, Soft::count());
+
+		$user = Soft::where('name', 'John Doe')->first();
 		$this->assertEquals(true, $user->exists);
+		$this->assertEquals(false, $user->trashed());
+		$this->assertNull($user->deleted_at);
 
 		$user->delete();
+		$this->assertEquals(true, $user->trashed());
+		$this->assertNotNull($user->deleted_at);
 
-		$check = Soft::find($user->_id);
-		$this->assertEquals(null, $check);
-
-		$all = Soft::get();
-		$this->assertEquals(0, $all->count());
+		$user = Soft::where('name', 'John Doe')->first();
+		$this->assertNull($user);
 
-		$all = Soft::withTrashed()->get();
-		$this->assertEquals(1, $all->count());
+		$this->assertEquals(1, Soft::count());
+		$this->assertEquals(2, Soft::withTrashed()->count());
 
-		$check = $all[0];
-		$this->assertInstanceOf('Carbon\Carbon', $check->deleted_at);
-		$this->assertEquals(true, $check->trashed());
+		$user = Soft::withTrashed()->where('name', 'John Doe')->first();
+		$this->assertNotNull($user);
+		$this->assertInstanceOf('Carbon\Carbon', $user->deleted_at);
+		$this->assertEquals(true, $user->trashed());
 
-		$check->restore();
-		$all = Soft::get();
-		$this->assertEquals(1, $all->count());
+		$user->restore();
+		$this->assertEquals(2, Soft::count());
 	}
 
 	public function testPrimaryKey()
@@ -393,6 +397,12 @@ class ModelTest extends TestCase {
 
 		$user = User::create(array('name' => 'Jane Doe', 'birthday' => '2005-08-08'));
 		$this->assertInstanceOf('Carbon\Carbon', $user->birthday);
+
+		$user = User::create(array('name' => 'Jane Doe', 'entry' => array('date' => '2005-08-08')));
+		$this->assertInstanceOf('Carbon\Carbon', $user->getAttribute('entry.date'));
+
+		$user->setAttribute('entry.date', new DateTime);
+		$this->assertInstanceOf('Carbon\Carbon', $user->getAttribute('entry.date'));
 	}
 
 	public function testIdAttribute()
@@ -406,14 +416,28 @@ class ModelTest extends TestCase {
 
 	public function testPushPull()
 	{
-		$user = User::create(array('name' => 'John Doe', 'tags' => array()));
+		$user = User::create(array('name' => 'John Doe'));
 
-		$result = User::where('_id', $user->_id)->push('tags', 'tag1');
+		$user->push('tags', 'tag1');
+		$user->push('tags', array('tag1', 'tag2'));
+		$user->push('tags', 'tag2', true);
+
+		$this->assertEquals(array('tag1', 'tag1', 'tag2'), $user->tags);
+		$user = User::where('_id', $user->_id)->first();
+		$this->assertEquals(array('tag1', 'tag1', 'tag2'), $user->tags);
+
+		$user->pull('tags', 'tag1');
+
+		$this->assertEquals(array('tag2'), $user->tags);
 		$user = User::where('_id', $user->_id)->first();
+		$this->assertEquals(array('tag2'), $user->tags);
+
+		$user->push('tags', 'tag3');
+		$user->pull('tags', array('tag2', 'tag3'));
 
-		$this->assertTrue(is_int($result));
-		$this->assertTrue(is_array($user->tags));
-		$this->assertEquals(1, count($user->tags));
+		$this->assertEquals(array(), $user->tags);
+		$user = User::where('_id', $user->_id)->first();
+		$this->assertEquals(array(), $user->tags);
 	}
 
 	public function testRaw()

tests/QueryBuilderTest.php

@@ -611,4 +611,20 @@ class QueryBuilderTest extends TestCase {
 		$this->assertEquals(1, $user['age']);
 	}
 
+	public function testProjections()
+	{
+		DB::collection('items')->insert(array(
+			array('name' => 'fork',  'tags' => array('sharp', 'pointy')),
+			array('name' => 'spork', 'tags' => array('sharp', 'pointy', 'round', 'bowl')),
+			array('name' => 'spoon', 'tags' => array('round', 'bowl')),
+		));
+
+		$results = DB::collection('items')->project(array('tags' => array('$slice' => 1)))->get();
+
+		foreach ($results as $result)
+		{
+			$this->assertEquals(1, count($result['tags']));
+		}
+	}
+
 }

tests/QueryTest.php

@@ -239,6 +239,31 @@ class QueryTest extends TestCase {
 			->get();
 
 		$this->assertEquals(5, count($users));
+
+		$users = User::whereNull('deleted_at')
+				->where('title', 'admin')
+				->where(function($query)
+				{
+					$query->where('age', '>', 15)
+						  ->orWhere('name', 'Harry Hoe');
+				})
+				->get();
+
+		$this->assertEquals(3, $users->count());
+
+		$users = User::whereNull('deleted_at')
+				->where(function($query)
+				{
+					$query->where('name', 'Harry Hoe')
+						  ->orWhere(function($query)
+						  {
+							  $query->where('age', '>', 15)
+									->where('title', '<>', 'admin');
+						  });
+				})
+				->get();
+
+		$this->assertEquals(5, $users->count());
 	}
 
 	public function testWhereRaw()
@@ -280,4 +305,15 @@ class QueryTest extends TestCase {
 		$this->assertEquals(2, count($users));
 	}
 
+	public function testPaginate()
+	{
+		$results = User::paginate(2);
+		$this->assertEquals(2, $results->count());
+		$this->assertNotNull($results->first()->title);
+
+		$results = User::paginate(2, array('name', 'age'));
+		$this->assertEquals(2, $results->count());
+		$this->assertNull($results->first()->title);
+	}
+
 }

tests/RelationsTest.php

@@ -131,6 +131,7 @@ class RelationsTest extends TestCase {
         $items = $user->items;
         $this->assertEquals(1, count($items));
         $this->assertInstanceOf('Item', $items[0]);
+        $this->assertEquals($user->_id, $items[0]->user_id);
 
         // Has one
         $user = User::create(array('name' => 'John Doe'));
@@ -141,6 +142,7 @@ class RelationsTest extends TestCase {
         $role = $user->role;
         $this->assertInstanceOf('Role', $role);
         $this->assertEquals('admin', $role->type);
+        $this->assertEquals($user->_id, $role->user_id);
     }
 
     public function testBelongsToMany()
@@ -415,6 +417,59 @@ class RelationsTest extends TestCase {
 
         $address = $client->addresses->first();
         $this->assertEquals('Paris', $address->data['city']);
+
+        $client = Client::with('addresses')->first();
+        $this->assertEquals('Paris', $client->addresses->first()->data['city']);
+    }
+
+    public function testDoubleSaveOneToMany()
+    {
+        $author = User::create(array('name' => 'George R. R. Martin'));
+        $book = Book::create(array('title' => 'A Game of Thrones'));
+
+        $author->books()->save($book);
+        $author->books()->save($book);
+        $author->save();
+        $this->assertEquals(1, $author->books()->count());
+        $this->assertEquals($author->_id, $book->author_id);
+
+        $author = User::where('name', 'George R. R. Martin')->first();
+        $book = Book::where('title', 'A Game of Thrones')->first();
+        $this->assertEquals(1, $author->books()->count());
+        $this->assertEquals($author->_id, $book->author_id);
+
+        $author->books()->save($book);
+        $author->books()->save($book);
+        $author->save();
+        $this->assertEquals(1, $author->books()->count());
+        $this->assertEquals($author->_id, $book->author_id);
+    }
+
+    public function testDoubleSaveManyToMany()
+    {
+        $user = User::create(array('name' => 'John Doe'));
+        $client = Client::create(array('name' => 'Admins'));
+
+        $user->clients()->save($client);
+        $user->clients()->save($client);
+        $user->save();
+
+        $this->assertEquals(1, $user->clients()->count());
+        $this->assertEquals(array($user->_id), $client->user_ids);
+        $this->assertEquals(array($client->_id), $user->client_ids);
+
+        $user = User::where('name', 'John Doe')->first();
+        $client = Client::where('name', 'Admins')->first();
+        $this->assertEquals(1, $user->clients()->count());
+        $this->assertEquals(array($user->_id), $client->user_ids);
+        $this->assertEquals(array($client->_id), $user->client_ids);
+
+        $user->clients()->save($client);
+        $user->clients()->save($client);
+        $user->save();
+        $this->assertEquals(1, $user->clients()->count());
+        $this->assertEquals(array($user->_id), $client->user_ids);
+        $this->assertEquals(array($client->_id), $user->client_ids);
     }
 
 }

tests/TestCase.php

@@ -9,7 +9,10 @@ class TestCase extends Orchestra\Testbench\TestCase {
      */
     protected function getPackageProviders()
     {
-        return array('Jenssegers\Mongodb\MongodbServiceProvider');
+        return array(
+            'Jenssegers\Mongodb\MongodbServiceProvider',
+            'Jenssegers\Mongodb\Auth\ReminderServiceProvider',
+        );
     }
 
     /**

tests/models/Address.php

@@ -6,4 +6,9 @@ class Address extends Eloquent {
 
     protected static $unguarded = true;
 
+    public function addresses()
+    {
+        return $this->embedsMany('Address');
+    }
+
 }

tests/models/Client.php

@@ -19,6 +19,6 @@ class Client extends Eloquent {
 
     public function addresses()
     {
-        return $this->hasMany('Address', 'data.client_id', 'data.address_id');
+        return $this->hasMany('Address', 'data.address_id', 'data.client_id');
     }
 }

tests/models/Soft.php

@@ -8,6 +8,7 @@ class Soft extends Eloquent {
     use SoftDeletingTrait;
 
     protected $collection = 'soft';
+    protected static $unguarded = true;
     protected $dates = array('deleted_at');
 
 }

tests/models/User.php

@@ -2,12 +2,16 @@
 
 use Jenssegers\Mongodb\Model as Eloquent;
 
+use Illuminate\Auth\UserTrait;
 use Illuminate\Auth\UserInterface;
+use Illuminate\Auth\Reminders\RemindableTrait;
 use Illuminate\Auth\Reminders\RemindableInterface;
 
 class User extends Eloquent implements UserInterface, RemindableInterface {
 
-	protected $dates = array('birthday');
+    use UserTrait, RemindableTrait;
+
+	protected $dates = array('birthday', 'entry.date');
 	protected static $unguarded = true;
 
 	public function books()
@@ -60,66 +64,6 @@ class User extends Eloquent implements UserInterface, RemindableInterface {
         return $this->embedsOne('User');
     }
 
-    /**
-     * Get the unique identifier for the user.
-     *
-     * @return mixed
-     */
-    public function getAuthIdentifier()
-    {
-        return $this->getKey();
-    }
-
-    /**
-     * Get the password for the user.
-     *
-     * @return string
-     */
-    public function getAuthPassword()
-    {
-        return $this->password;
-    }
-
-    /**
-     * Get the e-mail address where password reminders are sent.
-     *
-     * @return string
-     */
-    public function getReminderEmail()
-    {
-        return $this->email;
-    }
-
-    /**
-     * Get the token value for the "remember me" session.
-     *
-     * @return string
-     */
-    public function getRememberToken()
-    {
-        return $this->rememberToken;
-    }
-
-    /**
-     * Set the token value for the "remember me" session.
-     *
-     * @param string $value
-     * @return void
-     */
-    public function setRememberToken($value)
-    {
-        $this->rememberToken = $value;
-    }
-
-    /**
-     * Get the column name for the "remember me" token.
-     *
-     * @return string
-     */
-    public function getRememberTokenName() {
-        return 'remember_token';
-    }
-
     protected function getDateFormat()
     {
         return 'l jS \of F Y h:i:s A';