Fixes for saving models.

lib/Doctrine/Resource/Client.php

@@ -12,4 +12,11 @@ class Doctrine_Resource_Client extends Doctrine_Resource
     {
         return new Doctrine_Resource_Query($this->config);
     }
+    
+    public function newRecord($model)
+    {
+        $record = new Doctrine_Resource_Record($model, $this->config);
+        
+        return $record;
+    }
 }

lib/Doctrine/Resource/Collection.php

@@ -5,6 +5,11 @@ class Doctrine_Resource_Collection extends Doctrine_Access implements Countable,
     public $config = array();
     public $model = null;
     
+    public function __construct($model)
+    {
+        $this->model = $model;
+    }
+    
     public function count()
     {
         return count($data);

lib/Doctrine/Resource/Query.php

@@ -78,14 +78,10 @@ class Doctrine_Resource_Query extends Doctrine_Resource
     {
         $model = $passedKey ? $passedKey:$this->getModel();
         
-        $collection = new Doctrine_Resource_Collection();
+        $collection = new Doctrine_Resource_Collection($model, $this->config);
-        $collection->model = $model;
-        $collection->config = $this->config;
         
         foreach ($array as $record) {
-            $r = new Doctrine_Resource_Record();
+            $r = new Doctrine_Resource_Record($model, $this->config);
-            $r->config = $this->config;
-            $r->model = $model;
             
             foreach ($record as $key => $value) {
                 if (is_array($value)) {

lib/Doctrine/Resource/Record.php

@@ -6,6 +6,12 @@ class Doctrine_Resource_Record extends Doctrine_Record_Abstract implements Count
     public $model = null;
     public $changes = array();
     
+    public function __construct($model, $config)
+    {
+        $this->model = $model;
+        $this->config = $config;
+    }
+    
     public function get($get)
     {
         if (!isset($this->data[$get])) {
@@ -46,6 +52,10 @@ class Doctrine_Resource_Record extends Doctrine_Record_Abstract implements Count
         $response = Doctrine_Resource::request($this->config['url'], $request);
         
         $array = Doctrine_Parser::load($response, $request['format']);
+        
+        $this->data = array_merge($this->data, $array);
+        
+        return $array;
     }
     
     public function toArray()

lib/Doctrine/Resource/Server.php

@@ -27,25 +27,37 @@ class Doctrine_Resource_Server extends Doctrine_Resource
                 throw new Doctrine_Resource_Exception('You must specify a dql query');
             }
         } else if ($request['type'] == 'save') {
-            $table = Doctrine_Manager::getInstance()->getTable($request['model']);
+            $model = $request['model'];
+            $table = Doctrine_Manager::getInstance()->getTable($model);
             $pks = (array) $table->getIdentifier();
             $pks = array_flip($pks);
             
+            $hasPk = false;
             foreach (array_keys($pks) as $key) {
+                if (isset($request['data'][$key]) && $request['data'][$key]) {
                     $pks[$key] = $request['data'][$key];
+                    
+                    $hasPk = true;
+                }
             }
             
+            if ($hasPk) {
                 $record = $table->find($pks);
+            } else {
+                $record = new $model();
+            }
             
+            if (isset($request['changes']) && !empty($request['changes'])) {
                 $changes = $request['changes'];
                 
                 foreach ($changes as $key => $value) {
                     $record->$key = $value;
                 }
+            }
             
             $record->save();
             
-            $result = array('success' => true);
+            $result = $record->toArray();
         }
         
         return Doctrine_Parser::dump($result, $format);