Add fetching additional DataSource fields

README.md

@@ -99,12 +99,32 @@ $ds = ChartMogul\DataSource::create([
 ChartMogul\DataSource::retrieve($uuid);
 ```
 
+Include extra fields:
+
+```php
+ChartMogul\DataSource::retrieve($uuid, [
+    'with_processing_status' => true,
+    'with_auto_churn_subscription_setting' => true,
+    'with_invoice_handling_setting' => true
+]);
+```
+
 **List Datasources**
 
 ```php
 ChartMogul\DataSource::all();
 ```
 
+Include extra fields:
+
+```php
+ChartMogul\DataSource::all([
+    'with_processing_status' => true,
+    'with_auto_churn_subscription_setting' => true,
+    'with_invoice_handling_setting' => true
+]);
+```
+
 **Delete a Datasource**
 
 ```php

src/DataSource.php

@@ -2,25 +2,28 @@
 
 namespace ChartMogul;
 
+use ChartMogul\Http\ClientInterface;
 use ChartMogul\Resource\AbstractResource;
 use ChartMogul\Service\CreateTrait;
 use ChartMogul\Service\AllTrait;
 use ChartMogul\Service\DestroyTrait;
-use ChartMogul\Service\GetTrait;
+use ChartMogul\Service\RequestService;
 
 /**
  * @codeCoverageIgnore
  * @property-read      string $uuid
  * @property-read      string $status
  * @property-read      string $created_at
  * @property-read      string $system
+ * @property-read      array  $processing_status
+ * @property-read      array  $auto_churn_subscription_setting
+ * @property-read      array  $invoice_handling_setting
  */
 class DataSource extends AbstractResource
 {
     use CreateTrait;
     use AllTrait;
     use DestroyTrait;
-    use GetTrait;
 
     /**
      * @ignore
@@ -41,6 +44,21 @@ class DataSource extends AbstractResource
     protected $status;
     protected $created_at;
     protected $system;
+    protected $processing_status;
+    protected $auto_churn_subscription_setting;
+    protected $invoice_handling_setting;
 
     public $name;
+
+    public static function retrieve($uuid, $query = [], ?ClientInterface $client = null)
+    {
+        return (new RequestService($client))
+            ->setResourceClass(static::class)
+            ->getWithQuery($uuid, $query);
+    }
+
+    public static function get($uuid, $query = [], ?ClientInterface $client = null)
+    {
+        return static::retrieve($uuid, $query, $client);
+    }
 }

src/Service/RequestService.php

@@ -202,4 +202,18 @@ public function get($uuid = null)
 
         return $class::fromArray($response, $this->client);
     }
+
+    public function getWithQuery($uuid = null, $query = [])
+    {
+        $class = $this->resourceClass;
+        $response = $this->client
+            ->setResourceKey($class::RESOURCE_NAME)
+            ->send(
+                $uuid ? $class::RESOURCE_PATH.'/'.$uuid : $class::RESOURCE_PATH,
+                'GET',
+                $query
+            );
+
+        return $class::fromArray($response, $this->client);
+    }
 }