drop getKey()

Author: rez1dent3

src/Internal/Repository/TransactionRepository.php

@@ -47,7 +47,6 @@ public function insertOne(TransactionDtoInterface $dto): Transaction
         $attributes = $this->transformer->extract($dto);
         $instance = $this->transaction->newInstance($attributes);
         assert($instance->save() === true);
-        assert($instance->getKey() !== null);
 
         return $instance;
     }

src/Internal/Repository/TransferRepository.php

@@ -37,7 +37,6 @@ public function insertOne(TransferDtoInterface $dto): Transfer
         $attributes = $this->transformer->extract($dto);
         $instance = $this->transfer->newInstance($attributes);
         assert($instance->save() === true);
-        assert($instance->getKey() !== null);
 
         return $instance;
     }