Better ability to store piggy banks.

app/Repositories/Currency/CurrencyRepository.php

@@ -105,4 +105,9 @@ class CurrencyRepository implements CurrencyRepositoryInterface
             $this->user = $user;
         }
     }
+
+    #[\Override] public function find(int $currencyId): ?TransactionCurrency
+    {
+        return TransactionCurrency::find($currencyId);
+    }
 }

app/Repositories/Currency/CurrencyRepositoryInterface.php

@@ -42,6 +42,8 @@ interface CurrencyRepositoryInterface
      */
     public function findByCode(string $currencyCode): ?TransactionCurrency;
 
+    public function find(int $currencyId): ?TransactionCurrency;
+
     /**
      * Returns the complete set of transactions but needs
      * no user object.