Merge pull request #202 from Gabrola/belongsto_relation_fix

Fix belongsTo and belongToMany relations

Author: jenssegers

src/Jenssegers/Eloquent/Model.php

@@ -134,12 +134,6 @@ public function morphMany($related, $name, $type = null, $id = null, $localKey =
     */
     public function belongsTo($related, $foreignKey = null, $otherKey = null, $relation = null)
     {
-        // Check if it is a relation with an original model.
-        if (!is_subclass_of($related, 'Jenssegers\Mongodb\Model'))
-        {
-            return parent::belongsTo($related, $foreignKey, $otherKey, $relation);
-        }
-
         // If no relation name was given, we will use this debug backtrace to extract
         // the calling method's name and use that as the relationship name as most
         // of the time this will be what we desire to use for the relatinoships.
@@ -149,6 +143,12 @@ public function belongsTo($related, $foreignKey = null, $otherKey = null, $relat
 
             $relation = $caller['function'];
         }
+		
+        // Check if it is a relation with an original model.
+        if (!is_subclass_of($related, 'Jenssegers\Mongodb\Model'))
+        {
+            return parent::belongsTo($related, $foreignKey, $otherKey, $relation);
+        }
 
         // If no foreign key was supplied, we can use a backtrace to guess the proper
         // foreign key name by using the name of the relationship function, which
@@ -227,19 +227,19 @@ public function morphTo($name = null, $type = null, $id = null)
      */
     public function belongsToMany($related, $collection = null, $foreignKey = null, $otherKey = null, $relation = null)
     {
-        // Check if it is a relation with an original model.
-        if (!is_subclass_of($related, 'Jenssegers\Mongodb\Model'))
-        {
-            return parent::belongsToMany($related, $collection, $foreignKey, $otherKey, $relation);
-        }
-
         // If no relationship name was passed, we will pull backtraces to get the
         // name of the calling function. We will use that function name as the
         // title of this relation since that is a great convention to apply.
         if (is_null($relation))
         {
             $relation = $this->getBelongsToManyCaller();
         }
+		
+        // Check if it is a relation with an original model.
+        if (!is_subclass_of($related, 'Jenssegers\Mongodb\Model'))
+        {
+            return parent::belongsToMany($related, $collection, $foreignKey, $otherKey, $relation);
+        }
 
         // First, we'll need to determine the foreign key and "other key" for the
         // relationship. Once we have determined the keys we'll make the query