add api-exchange configs

src/API.php

@@ -15,6 +15,16 @@ abstract class API
      */
     protected $base_url  = null;
 
+    /**
+     * @var null
+     */
+    protected $path  = null;
+
+    /**
+     * @var null
+     */
+    protected $accessKey  = null;
+
     /**
      * @var array
      */
@@ -30,8 +40,10 @@ abstract class API
      *
      * @param Client|null $client
      */
-    public function __construct(?Client $client = null)
+    public function __construct(?Client $client = null, array $config = [])
     {
+        $this->base_url = $config['base_url'] ?? $this->base_url;
+        $this->accessKey = $config['access_key'] ?? $this->accessKey;
         $this->client = $client;
     }
 
@@ -57,6 +69,10 @@ protected function buildQueryParams()
                 $this->query_params[$key] = $param;
             }
         }
+
+        if (!is_null($this->accessKey)) {
+            $this->query_params['access_key'] = $this->accessKey;
+        }
     }
 
     /**
@@ -68,7 +84,7 @@ public function get()
         $this->buildQueryParams();
 
         $response = $this->request(
-            $this->base_url,
+            $this->base_url . $this->path,
             $this->query_params
         );
 
@@ -97,4 +113,4 @@ public function when($condition, callable $callback)
 
         return $this;
     }
-}
+}

src/CurrencyConversion.php

@@ -17,7 +17,12 @@ class CurrencyConversion extends API
     /**
      * @var string
      */
-    protected $base_url  = 'https://api.exchangerate.host/convert';
+    protected $base_url  = 'https://api.exchangerate.host';
+
+    /**
+     * @var string
+     */
+    protected $path  = '/convert';
 
     /**
      * Required base currency
@@ -56,9 +61,9 @@ class CurrencyConversion extends API
      *
      * @param Client|null $client
      */
-    public function __construct(?Client $client = null)
+    public function __construct(?Client $client = null, $config = [])
     {
-        parent::__construct($client);
+        parent::__construct($client, $config);
 
         $this->setQueryParams(function () {
             if (!$this->from) {
@@ -72,7 +77,7 @@ public function __construct(?Client $client = null)
             $params = [
                 'from'   => $this->from,
                 'to'     => $this->to,
-                'amount' => $this->amount
+                'amount' => $this->amount,
             ];
 
             if ($this->places) {
@@ -136,4 +141,4 @@ protected function getResults(object $response)
     {
         return $response->result ?? null;
     }
-}
+}

src/CurrencyFactory.php

@@ -6,14 +6,24 @@
 
 class CurrencyFactory
 {
+    /**
+     * @var array
+     */
+    protected $config = [];
+
+    public function __construct(array $config = [])
+    {
+        $this->config = $config;
+    }
+
     /**
      * @param Client|null $client
      *
      * @return CurrencyConversion
      */
     public function convert(?Client $client = null)
     {
-        return new CurrencyConversion($client);
+        return new CurrencyConversion($client, $this->config);
     }
 
     /**
@@ -22,6 +32,6 @@ public function convert(?Client $client = null)
      */
     public function rates()
     {
-        return new CurrencyRatesProxy();
+        return new CurrencyRatesProxy($this->config);
     }
-}
+}

src/CurrencyFluctuations.php

@@ -13,10 +13,11 @@ class CurrencyFluctuations extends CurrencyRates
      * @param string      $end_date
      * @param Client|null $client
      */
-    public function __construct(string $start_date, string $end_date, ?Client $client = null)
+    public function __construct(string $start_date, string $end_date, ?Client $client = null, $config = [])
     {
-        parent::__construct($client);
-        $this->base_url = "https://api.exchangerate.host/fluctuation";
+        parent::__construct($client, $config);
+        $this->base_url = "https://api.exchangerate.host";
+        $this->path = "/fluctuation";
         $this->params['start_date'] = $start_date;
         $this->params['end_date']   = $end_date;
     }
@@ -39,4 +40,4 @@ protected function getResults(object $response)
 
         return null;
     }
-}
+}

src/CurrencyHistoricalRates.php

@@ -12,9 +12,10 @@ class CurrencyHistoricalRates extends CurrencyRates
      * @param string      $date
      * @param Client|null $client
      */
-    public function __construct(string $date, ?Client $client = null)
+    public function __construct(string $date, ?Client $client = null, $config = [])
     {
-        parent::__construct($client);
-        $this->base_url = "https://api.exchangerate.host/{$date}";
+        parent::__construct($client, $config);
+        $this->base_url = "https://api.exchangerate.host";
+        $this->path= "/{$date}";
     }
-}
+}

src/CurrencyLatestRates.php

@@ -11,9 +11,10 @@ class CurrencyLatestRates extends CurrencyRates
      *
      * @param Client|null $client
      */
-    public function __construct(?Client $client = null)
+    public function __construct(?Client $client = null, $config = [])
     {
-        parent::__construct($client);
-        $this->base_url = "https://api.exchangerate.host/latest";
+        parent::__construct($client, $config);
+        $this->base_url = "https://api.exchangerate.host";
+        $this->path = "/latest";
     }
-}
+}

src/CurrencyRates.php

@@ -42,9 +42,9 @@ class CurrencyRates extends API
      *
      * @param Client|null $client
      */
-    public function __construct(?Client $client = null)
+    public function __construct(?Client $client = null, $config = [])
     {
-        parent::__construct($client);
+        parent::__construct($client, $config);
 
         $this->setQueryParams(function () {
             $params = ['amount' => $this->amount];
@@ -109,4 +109,4 @@ protected function getResults(object $response)
 
         return null;
     }
-}
+}

src/CurrencyRatesProxy.php

@@ -6,14 +6,24 @@
 
 class CurrencyRatesProxy
 {
+    /**
+     * @var array
+     */
+    protected $config = [];
+
+    public function __construct($config = [])
+    {
+        $this->config = $config;
+    }
+
     /**
      * @param Client|null $client
      *
      * @return CurrencyLatestRates
      */
     public function latest(?Client $client = null)
     {
-        return new CurrencyLatestRates($client);
+        return new CurrencyLatestRates($client, $this->config);
     }
 
     /**
@@ -24,7 +34,7 @@ public function latest(?Client $client = null)
      */
     public function historical(string $date, ?Client $client = null)
     {
-        return new CurrencyHistoricalRates($date, $client);
+        return new CurrencyHistoricalRates($date, $client, $this->config);
     }
 
     /**
@@ -36,7 +46,7 @@ public function historical(string $date, ?Client $client = null)
      */
     public function timeSeries(string $date_from, string $date_to, ?Client $client = null)
     {
-        return new CurrencyTimeSeriesRates($date_from, $date_to, $client);
+        return new CurrencyTimeSeriesRates($date_from, $date_to, $client, $this->config);
     }
 
     /**
@@ -48,6 +58,6 @@ public function timeSeries(string $date_from, string $date_to, ?Client $client =
      */
     public function fluctuations(string $date_from, string $date_to, ?Client $client = null)
     {
-        return new CurrencyFluctuations($date_from, $date_to, $client);
+        return new CurrencyFluctuations($date_from, $date_to, $client, $this->config);
     }
-}
+}

src/CurrencyTimeSeriesRates.php

@@ -13,10 +13,11 @@ class CurrencyTimeSeriesRates extends CurrencyRates
      * @param string      $end_date
      * @param Client|null $client
      */
-    public function __construct(string $start_date, string $end_date, ?Client $client = null)
+    public function __construct(string $start_date, string $end_date, ?Client $client = null, $config = [])
     {
-        parent::__construct($client);
-        $this->base_url = "https://api.exchangerate.host/timeseries";
+        parent::__construct($client, $config);
+        $this->base_url = "https://api.exchangerate.host";
+        $this->path = "/timeseries";
         $this->params['start_date'] = $start_date;
         $this->params['end_date']   = $end_date;
     }
@@ -39,4 +40,4 @@ protected function getResults(object $response)
 
         return null;
     }
-}
+}