Fix for level 2

app/Repositories/UserGroups/Currency/CurrencyRepositoryInterface.php

@@ -26,6 +26,7 @@ namespace FireflyIII\Repositories\UserGroups\Currency;
 
 use FireflyIII\Exceptions\FireflyException;
 use FireflyIII\Models\TransactionCurrency;
+use FireflyIII\Models\UserGroup;
 use FireflyIII\User;
 use Illuminate\Support\Collection;
 
@@ -33,6 +34,8 @@ interface CurrencyRepositoryInterface
 {
     public function currencyInUse(TransactionCurrency $currency): bool;
 
+    public function getUserGroup(): UserGroup;
+
     /**
      * Currency is in use where exactly.
      */

app/Repositories/UserGroups/ExchangeRate/ExchangeRateRepository.php

@@ -103,4 +103,12 @@ class ExchangeRateRepository implements ExchangeRateRepositoryInterface
 
         return $object;
     }
+
+    /**
+     * @return Collection
+     */
+    #[\Override] public function getAll(): Collection
+    {
+        return $this->userGroup->currencyExchangeRates()->get();
+    }
 }

app/Repositories/UserGroups/ExchangeRate/ExchangeRateRepositoryInterface.php

@@ -33,6 +33,8 @@ interface ExchangeRateRepositoryInterface
 {
     public function getRates(TransactionCurrency $from, TransactionCurrency $to): Collection;
 
+    public function getAll(): Collection;
+
     public function getSpecificRateOnDate(TransactionCurrency $from, TransactionCurrency $to, Carbon $date): ?CurrencyExchangeRate;
 
     public function deleteRate(CurrencyExchangeRate $rate): void;