fix: serializer permissions level at promo code endpoints

Signed-off-by: smarcet@gmail.com <smarcet@gmail.com>

Author: smarcet

app/Http/Controllers/Apis/Protected/Summit/OAuth2SummitPromoCodesApiController.php

@@ -198,7 +198,8 @@ function ($page, $per_page, $filter, $order, $applyExtraFilters) use ($summit) {
                     call_user_func($applyExtraFilters, $filter),
                     $order
                 );
-            }
+            },
+            ['serializer_type' => SerializerRegistry::SerializerType_Private]
         );
     }
 
@@ -282,7 +283,8 @@ function ($page, $per_page, $filter, $order, $applyExtraFilters) use ($summit) {
                     call_user_func($applyExtraFilters, $filter),
                     $order
                 );
-            }
+            },
+            [ 'serializer_type' => SerializerRegistry::SerializerType_Private ],
         );
     }
 
@@ -387,7 +389,7 @@ function () {
                 ];
             },
             'promocodes-',
-            [],
+            [ 'serializer_type' => SerializerRegistry::SerializerType_Private ],
             function ($page, $per_page, $filter, $order, $applyExtraFilters) use ($summit) {
                 return $this->repository->getBySummit
                 (
@@ -396,7 +398,7 @@ function ($page, $per_page, $filter, $order, $applyExtraFilters) use ($summit) {
                     call_user_func($applyExtraFilters, $filter),
                     $order
                 );
-            }
+            },
         );
     }
 
@@ -488,7 +490,7 @@ function () {
                 ];
             },
             'sponsor-promocodes-',
-            [],
+            [ 'serializer_type' => SerializerRegistry::SerializerType_Private ],
             function ($page, $per_page, $filter, $order, $applyExtraFilters) use ($summit) {
                 return $this->repository->getBySummit
                 (

app/ModelSerializers/Summit/Registration/PromoCodes/SponsorSummitRegistrationDiscountCodeCSVSerializer.php

@@ -12,6 +12,8 @@
  * limitations under the License.
  **/
 
+use models\summit\SponsorSummitRegistrationDiscountCode;
+
 /**
  * Class SponsorSummitRegistrationDiscountCodeCSVSerializer
  * @package ModelSerializers
@@ -31,7 +33,7 @@ class SponsorSummitRegistrationDiscountCodeCSVSerializer
     public function serialize($expand = null, array $fields = [], array $relations = [], array $params = [])
     {
         $code            = $this->object;
-        if(!$code instanceof SponsorSummitRegistrationDiscountCodeSerializer) return [];
+        if(!$code instanceof SponsorSummitRegistrationDiscountCode) return [];
 
         return self::serializeFields2CSV
         (