change namespace and cleanup code

src/Accounts/Auth/UserProvider.php

@@ -0,0 +1,86 @@
+<?php
+
+namespace Bitinflow\Accounts\Auth;
+
+use Illuminate\Contracts\Auth\Authenticatable;
+use Illuminate\Contracts\Auth\UserProvider as Base;
+
+class UserProvider implements Base
+{
+    /**
+     * The user provider instance.
+     *
+     * @var Base
+     */
+    protected $provider;
+
+    /**
+     * The user provider name.
+     *
+     * @var string
+     */
+    protected $providerName;
+
+    /**
+     * Create a new Bitinflow Accounts user provider.
+     *
+     * @param Base $provider
+     * @param string $providerName
+     * @return void
+     */
+    public function __construct(Base $provider, $providerName)
+    {
+        $this->provider = $provider;
+        $this->providerName = $providerName;
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function retrieveById($identifier)
+    {
+        return $this->provider->retrieveById($identifier);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function retrieveByToken($identifier, $token)
+    {
+        return $this->provider->retrieveByToken($identifier, $token);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function updateRememberToken(Authenticatable $user, $token)
+    {
+        $this->provider->updateRememberToken($user, $token);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function retrieveByCredentials(array $credentials)
+    {
+        return $this->provider->retrieveByCredentials($credentials);
+    }
+
+    /**
+     * {@inheritdoc}
+     */
+    public function validateCredentials(Authenticatable $user, array $credentials)
+    {
+        return $this->provider->validateCredentials($user, $credentials);
+    }
+
+    /**
+     * Get the name of the user provider.
+     *
+     * @return string
+     */
+    public function getProviderName()
+    {
+        return $this->providerName;
+    }
+}