Better sum for bill view.

app/Api/V1/Controllers/BillController.php

@@ -38,7 +38,6 @@ use FireflyIII\User;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Http\Request;
 use Illuminate\Pagination\LengthAwarePaginator;
-use Illuminate\Support\Collection;
 use League\Fractal\Manager;
 use League\Fractal\Pagination\IlluminatePaginatorAdapter;
 use League\Fractal\Resource\Collection as FractalCollection;
@@ -141,11 +140,7 @@ class BillController extends Controller
      */
     public function index(Request $request): JsonResponse
     {
-        $pageSize  = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
+        $bills   = $this->repository->getBills();
-        $paginator = $this->repository->getPaginator($pageSize);
-        /** @var Collection $bills */
-        $bills = $paginator->getCollection();
-
         $manager = new Manager();
         $baseUrl = $request->getSchemeAndHttpHost() . '/api/v1';
         $manager->setSerializer(new JsonApiSerializer($baseUrl));

app/Api/V1/Controllers/CurrencyController.php

@@ -223,9 +223,7 @@ class CurrencyController extends Controller
         /** @var BillRepositoryInterface $repository */
         $repository = app(BillRepositoryInterface::class);
         $pageSize   = (int)app('preferences')->getForUser(auth()->user(), 'listPageSize', 50)->data;
-        $paginator  = $repository->getPaginator($pageSize);
+        $unfiltered  = $repository->getBills();
-        /** @var Collection $bills */
-        $unfiltered = $paginator->getCollection();
 
         // filter and paginate list:
         $collection = $unfiltered->filter(

app/Http/Controllers/BillController.php

@@ -28,6 +28,7 @@ use FireflyIII\Helpers\Collector\GroupCollectorInterface;
 use FireflyIII\Http\Requests\BillFormRequest;
 use FireflyIII\Models\Attachment;
 use FireflyIII\Models\Bill;
+use FireflyIII\Models\TransactionCurrency;
 use FireflyIII\Repositories\Bill\BillRepositoryInterface;
 use FireflyIII\TransactionRules\TransactionMatcher;
 use FireflyIII\Transformers\AttachmentTransformer;
@@ -194,8 +195,7 @@ class BillController extends Controller
     {
         $start           = session('start');
         $end             = session('end');
-        $pageSize        = (int)app('preferences')->get('listPageSize', 50)->data;
+        $unfiltered      = $this->billRepository->getBills();
-        $paginator       = $this->billRepository->getPaginator($pageSize);
         $defaultCurrency = app('amount')->getDefaultCurrency();
         $parameters      = new ParameterBag();
         $parameters->set('start', $start);
@@ -206,28 +206,34 @@ class BillController extends Controller
         $transformer->setParameters($parameters);
 
         /** @var Collection $bills */
-        $bills = $paginator->getCollection()->map(
+        $bills = $unfiltered->map(
             static function (Bill $bill) use ($transformer, $defaultCurrency) {
                 $return                            = $transformer->transform($bill);
-                $return['currency'] = $bill->transactionCurrency ?? $defaultCurrency;
+                $currency                          = $bill->transactionCurrency ?? $defaultCurrency;
+                $return['currency_id']             = $currency->id;
+                $return['currency_name']           = $currency->name;
+                $return['currency_symbol']         = $currency->symbol;
+                $return['currency_code']           = $currency->code;
+                $return['currency_decimal_places'] = $currency->decimal_places;
 
                 return $return;
             }
         );
 
         // add info about rules:
-        $rules = $this->billRepository->getRulesForBills($paginator->getCollection());
+        $rules = $this->billRepository->getRulesForBills($unfiltered);
         $bills = $bills->map(
-            function (array $bill) use ($rules) {
+            static function (array $bill) use ($rules) {
                 $bill['rules'] = $rules[$bill['id']] ?? [];
 
                 return $bill;
             }
         );
 
-        $paginator->setPath(route('bills.index'));
+        // summarise per currency:
+        $sums = $this->getSums($bills);
 
-        return view('bills.index', compact('bills', 'paginator'));
+        return view('bills.index', compact('bills', 'sums'));
     }
 
     /**
@@ -413,4 +419,35 @@ class BillController extends Controller
 
         return $redirect;
     }
+
+    /**
+     * @param Collection $bills
+     *
+     * @return array
+     */
+    private function getSums(Collection $bills): array
+    {
+        $sums = [];
+
+        /** @var array $bill */
+        foreach ($bills as $bill) {
+            if (false === $bill['active']) {
+                continue;
+            }
+            /** @var TransactionCurrency $currency */
+            $currencyId                   = $bill['currency_id'];
+            $sums[$currencyId]            = $sums[$currencyId] ?? [
+                    'currency_id'             => $currencyId,
+                    'currency_code'           => $bill['currency_code'],
+                    'currency_name'           => $bill['currency_name'],
+                    'currency_symbol'         => $bill['currency_symbol'],
+                    'currency_decimal_places' => $bill['currency_decimal_places'],
+                    'avg'                 => '0',
+                ];
+            $avg                          = bcdiv(bcadd((string)$bill['amount_min'], (string)$bill['amount_max']), '2');
+            $sums[$currencyId]['avg'] = bcadd($sums[$currencyId]['avg'], $avg);
+        }
+
+        return $sums;
+    }
 }

app/Repositories/Bill/BillRepository.php

@@ -172,9 +172,7 @@ class BillRepository implements BillRepositoryInterface
     public function getBills(): Collection
     {
         /** @var Collection $set */
-        $set = $this->user->bills()->orderBy('active', 'DESC')->orderBy('name', 'ASC')->get();
+        return $this->user->bills()->orderBy('active', 'DESC')->orderBy('name', 'ASC')->get();
-
-        return $set;
     }
 
     /**

resources/views/v1/list/bills.twig

@@ -14,18 +14,7 @@
     </tr>
     </thead>
     <tbody>
-    {% set sum_min =0 %}
-    {% set sum_max =0 %}
-    {% set expected_total = 0 %}
-    {% set count = 0 %}
-
     {% for entry in bills %}
-        {% if entry.active %}
-            {% set count = count + 1 %}
-            {% set sum_min = sum_min + entry.amount_min %}
-            {% set sum_max = sum_max + entry.amount_max %}
-            {% set expected_total = expected_total + ((entry.amount_min + entry.amount_max) / 2) %}
-        {% endif %}
         <tr{% if not entry.active %} data-disablesort="true"{% endif %}>
             <td class="hidden-sm hidden-xs">
                 <div class="btn-group btn-group-xs edit_tr_buttons"><a href="{{ route('bills.edit',entry.id) }}" class="btn btn-default btn-xs"><i
@@ -58,8 +47,10 @@
                 {% endif %}
             </td>
             <td data-value="{{ entry.amount_min }}" style="text-align: right;">
-                <span style="margin-right:5px;">
+                <span style="margin-right:5px;"
-                    ~ {{ formatAmountByCurrency(entry.currency, (entry.amount_max + entry.amount_min)/2) }}
+                title="{{ formatAmountBySymbol(entry.amount_min, entry.currency_symbol, entry.currency_decimal_places, false)|escape }} -- {{ formatAmountBySymbol(entry.amount_max, entry.currency_symbol, entry.currency_decimal_places, false)|escape }}"
+                >
+                    ~ {{ formatAmountBySymbol((entry.amount_max + entry.amount_min)/2, entry.currency_symbol, entry.currency_decimal_places) }}
                 </span>
             </td>
 
@@ -125,53 +116,19 @@
     {% endfor %}
     </tbody>
     <tfoot>
+    {% for sum in sums %}
         <tr>
-        <td style="text-align:right;" colspan="3">{{ 'sum'|_ }} ({{ 'active_bills_only'|_ }})</td>
+            <td style="text-align:right;" colspan="3">
-        <td style="text-align:right;" colspan="1">
+                {{ 'sum'|_ }} ({{ sum.currency_name }}) ({{ 'active_bills_only'|_ }})<br />
-            <span style="margin-right:5px;">
-                {{ formatAmountBySymbol(sum_min,'¤') }}
-            </span>
             </td>
             <td style="text-align:right;" colspan="1">
             <span style="margin-right:5px;">
-                {{ formatAmountBySymbol(sum_max,'¤') }}
+                {{ formatAmountBySymbol(sum.avg, sum.currency_symbol, sum.currency_decimal_places) }}
-            </span>
-        </td>
-        <td colspan="5">&nbsp;</td>
-    </tr>
-
-    {# calculate total#}
-    {% if count > 0 %}
-        {% set avg_min = (sum_min / count) %}
-        {% set avg_max = (sum_max / count) %}
-    {% else %}
-        {% set avg_min = 0 %}
-        {% set avg_max = 0 %}
-    {% endif %}
-
-    <tr>
-        <td style="text-align:right;" colspan="3">{{ 'average_per_bill'|_ }} ({{ 'active_bills_only'|_ }})</td>
-        <td style="text-align:right;" colspan="1">
-            <span style="margin-right:5px;">
-                {{ formatAmountBySymbol(avg_min,'¤') }}
-            </span>
-        </td>
-        <td style="text-align:right;" colspan="1">
-            <span style="margin-right:5px;">
-                {{ formatAmountBySymbol(avg_max,'¤') }}
-            </span>
-        </td>
-        <td colspan="6">&nbsp;</td>
-    </tr>
-    <tr>
-        <td style="text-align:right;" colspan="3">{{ 'expected_total'|_ }} ({{ 'active_bills_only'|_ }})</td>
-        <td style="text-align:right;" colspan="1">
-            <span style="margin-right:5px;">
-                ~ {{ formatAmountBySymbol(expected_total,'¤') }}
             </span>
             </td>
             <td colspan="6">&nbsp;</td>
         </tr>
+    {% endfor %}
     </tfoot>
 </table>
 <div style="padding-left:8px;">