Extract Collection findAndModify methods to operation classes

Author: jmikola

src/Collection.php

@@ -835,6 +835,19 @@ final protected function _delete($filter, $limit = 1)
         return $this->manager->executeBulkWrite($this->ns, $bulk, $this->wc);
     }
 
+    /**
+     * Internal helper for throwing an exception with error message
+     * @internal
+     */
+    final protected function _generateCommandException($doc)
+    {
+        if ($doc["errmsg"]) {
+            return new RuntimeException($doc["errmsg"]);
+        }
+        var_dump($doc);
+        return new RuntimeException("FIXME: Unknown error");
+    }
+
     /**
      * Constructs the Query Wire Protocol field 'flags' based on $options
      * provided to other helpers

src/Operation/FindOneAndReplace.php

@@ -113,7 +113,11 @@ public function __construct($databaseName, $collectionName, $filter, $replacemen
      *
      * @see Executable::execute()
      * @param Server $server
+<<<<<<< HEAD
      * @return object|null
+=======
+     * @return array|null
+>>>>>>> Extract Collection findAndModify methods to operation classes
      */
     public function execute(Server $server)
     {

src/Operation/FindOneAndUpdate.php

@@ -113,7 +113,11 @@ public function __construct($databaseName, $collectionName, $filter, $update, ar
      *
      * @see Executable::execute()
      * @param Server $server
+<<<<<<< HEAD
      * @return object|null
+=======
+     * @return array|null
+>>>>>>> Extract Collection findAndModify methods to operation classes
      */
     public function execute(Server $server)
     {