Add session storage

Author: vferdiansyah

src/ParseServiceProvider.php

@@ -70,6 +70,8 @@ protected function setupParse()
 
             ParseClient::setServerURL($serverURL, $mountPath);
         }
+
+        ParseClient::setStorage(new ParseSessionStorage());
     }
 
     /**

src/ParseSessionStorage.php

@@ -0,0 +1,102 @@
+<?php
+
+namespace GrahamCampbell\Parse;
+
+use Parse\ParseStorageInterface;
+
+class ParseSessionStorage implements ParseStorageInterface
+{
+    /**
+     * Parse will store its values in a specific key.
+     *
+     * @var string
+     */
+    private $storageKey = 'parseData';
+
+    public function __construct()
+    {
+
+    }
+
+    /**
+     * Sets a key-value pair in storage.
+     *
+     * @param string $key   The key to set
+     * @param mixed  $value The value to set
+     *
+     * @return null
+     */
+    public function set($key, $value)
+    {
+        \Session::put($this->storageKey . '.' . $key, $value);
+    }
+
+    /**
+     * Remove a key from storage.
+     *
+     * @param string $key The key to remove.
+     *
+     * @return null
+     */
+    public function remove($key)
+    {
+        \Session::forget($this->storageKey . '.' . $key);
+    }
+
+    /**
+     * Gets the value for a key from storage.
+     *
+     * @param string $key The key to get the value for
+     *
+     * @return mixed
+     */
+    public function get($key)
+    {
+        if (\Session::has($this->storageKey . '.' . $key)) {
+            return \Session::get($this->storageKey . '.' . $key);
+        }
+        return;
+    }
+
+    /**
+     * Clear all the values in storage.
+     *
+     * @return null
+     */
+    public function clear()
+    {
+        \Session::forget($this->storageKey);
+    }
+
+    /**
+     * Save the data, if necessary. This would be a no-op when using the
+     * $_SESSION implementation, but could be used for saving to file or
+     * database as an action instead of on every set.
+     *
+     * @return null
+     */
+    public function save()
+    {
+        return;
+    }
+
+    /**
+    * Get all keys in storage.
+    *
+    * @return array
+    */
+    public function getKeys()
+    {
+        return array_keys(\Session::get($this->storageKey));
+    }
+
+    /**
+     * Get all key-value pairs from storage.
+     *
+     * @return array
+     */
+    public function getAll()
+    {
+        return \Session::get($this->storageKey);
+    }
+}