HP-1751 created class for search ResourceDecoratorBehavior

Author: VadymHrechukha

src/product/BillingRegistry.php

@@ -3,6 +3,7 @@
 namespace hiqdev\php\billing\product;
 
 use hiqdev\php\billing\product\behavior\InvalidBehaviorException;
+use hiqdev\php\billing\product\Domain\Model\TariffTypeInterface;
 use hiqdev\php\billing\product\Exception\AggregateNotFoundException;
 use hiqdev\php\billing\product\Exception\BillingRegistryLockedException;
 use hiqdev\php\billing\product\invoice\InvalidRepresentationException;
@@ -180,4 +181,15 @@ public function getAggregate(string $type): AggregateInterface
 
         throw new AggregateNotFoundException('Aggregate was not found');
     }
+
+    public function getTariffTypeDefinitionByTariffType(TariffTypeInterface $tariffType): TariffTypeDefinitionInterface
+    {
+        foreach ($this->tariffTypeDefinitions as $tariffTypeDefinition) {
+            if ($tariffTypeDefinition->tariffType() === $tariffType) {
+                return $tariffTypeDefinition;
+            }
+        }
+
+        throw new TariffTypeDefinitionNotFoundException('Tariff type definition was not found');
+    }
 }