Add todo, uncomment cache line. Expand count

app/Http/Controllers/Chart/BudgetController.php

@@ -398,7 +398,8 @@ class BudgetController extends Controller
     /**
      * Shows a budget list with spent/left/overspent.
      *
-     * TODO this chart is not multi-currency aware.
+     * TODO there are cases when this chart hides expenses: when budget has limits
+     * and limits are found and used, but the expense is in another currency.
      *
      * @return JsonResponse
      *
@@ -413,7 +414,7 @@ class BudgetController extends Controller
         $cache->addProperty($end);
         $cache->addProperty('chart.budget.frontpage');
         if ($cache->has()) {
-            //return response()->json($cache->get()); // @codeCoverageIgnore
+            return response()->json($cache->get()); // @codeCoverageIgnore
         }
         $budgets   = $this->repository->getActiveBudgets();
         $chartData = [

app/Repositories/Currency/CurrencyRepository.php

@@ -32,6 +32,7 @@ use FireflyIII\Models\BudgetLimit;
 use FireflyIII\Models\CurrencyExchangeRate;
 use FireflyIII\Models\Preference;
 use FireflyIII\Models\RecurrenceTransaction;
+use FireflyIII\Models\Transaction;
 use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\User\UserRepositoryInterface;
 use FireflyIII\Services\Internal\Destroy\CurrencyDestroyService;
@@ -66,7 +67,11 @@ class CurrencyRepository implements CurrencyRepositoryInterface
      */
     public function countJournals(TransactionCurrency $currency): int
     {
-        return $currency->transactions()->whereNull('deleted_at')->count() + $currency->transactionJournals()->whereNull('deleted_at')->count();
+        $count = $currency->transactions()->whereNull('deleted_at')->count() + $currency->transactionJournals()->whereNull('deleted_at')->count();
+        // also count foreign:
+        $count += Transaction::where('foreign_currency_id', $currency->id)->count();
+
+        return $count;
 
     }
 
@@ -393,16 +398,6 @@ class CurrencyRepository implements CurrencyRepositoryInterface
         return TransactionCurrency::orderBy('code', 'ASC')->get();
     }
 
-
-    /**
-     * @return Collection
-     */
-    public function getEnabled(): Collection
-    {
-        return TransactionCurrency::where('enabled',true)->orderBy('code', 'ASC')->get();
-    }
-
-
     /**
      * @param array $ids
      *
@@ -428,6 +423,14 @@ class CurrencyRepository implements CurrencyRepositoryInterface
         return $preferred;
     }
 
+    /**
+     * @return Collection
+     */
+    public function getEnabled(): Collection
+    {
+        return TransactionCurrency::where('enabled', true)->orderBy('code', 'ASC')->get();
+    }
+
     /**
      * Get currency exchange rate.
      *
@@ -479,6 +482,21 @@ class CurrencyRepository implements CurrencyRepositoryInterface
                           )->get();
     }
 
+    /**
+     * @param string $search
+     *
+     * @return Collection
+     */
+    public function searchCurrency(string $search): Collection
+    {
+        $query = TransactionCurrency::where('enabled', 1);
+        if ('' !== $search) {
+            $query->where('name', 'LIKE', sprintf('%%%s%%', $search));
+        }
+
+        return $query->get();
+    }
+
     /**
      * @param User $user
      */
@@ -519,18 +537,4 @@ class CurrencyRepository implements CurrencyRepositoryInterface
 
         return $service->update($currency, $data);
     }
-
-    /**
-     * @param string $search
-     * @return Collection
-     */
-    public function searchCurrency(string $search): Collection
-    {
-        $query = TransactionCurrency::where('enabled', 1);
-        if ('' !== $search) {
-            $query->where('name', 'LIKE', sprintf('%%%s%%', $search));
-        }
-
-        return $query->get();
-    }
 }