Add option to set environment in client.

Author: vekien

src/XIVAPI/Guzzle/Guzzle.php

@@ -8,15 +8,15 @@
 
 class Guzzle
 {
-    const ENDPOINT_PROD = 'https://xivapi.com';
-    const ENDPOINT_DEV  = 'https://xivapi.local';
     const TIMEOUT = 10.0;
     const VERIFY = false;
 
     /** @var Client */
     private static $client = null;
     /** @var bool */
     private static $async = false;
+    /** @var string */
+    private static $environment = null;
     /** @var array */
     private static $options = [];
 
@@ -27,12 +27,17 @@ private static function setClient()
     {
         if (self::$client === null) {
             self::$client = new Client([
-                'base_uri'  => self::ENDPOINT_PROD,
+                'base_uri'  => self::$environment,
                 'timeout'   => self::TIMEOUT,
                 'verify'    => self::VERIFY,
             ]);
         }
     }
+    
+    public static function setEnvironment(string $environment): void
+    {
+        self::$environment = $environment;
+    }
 
     public static function query($method, $apiEndpoint, $options = [])
     {

src/XIVAPI/XIVAPI.php

@@ -17,6 +17,10 @@
 
 class XIVAPI
 {
+    const PROD    = 'https://xivapi.com';
+    const STAGING = 'https://staging.xivapi.com';
+    const DEV     = 'https://xivapi.local';
+    
     /** @var Environment */
     public $environment;
     /** @var Search */
@@ -38,8 +42,11 @@ class XIVAPI
     /** @var PatchList */
     public $patchlist;
 
-    public function __construct()
+    public function __construct(string $environment = self::PROD)
     {
+        // set environment to use
+        Guzzle::setEnvironment($environment);
+        
         $this->environment  = new Environment();
         $this->search       = new Search();
         $this->content      = new Content();