Some TODO's for the future.

app/Support/Http/Controllers/ChartGeneration.php

@@ -75,6 +75,7 @@ trait ChartGeneration
         $chartData = [];
         /** @var Account $account */
         foreach ($accounts as $account) {
+            // TODO we can use getAccountCurrency() instead
             $currency = $repository->findNull((int)$accountRepos->getMetaValue($account, 'currency_id'));
             if (null === $currency) {
                 $currency = $default;