New chart.

app/Generator/Chart/Account/ChartJsAccountChartGenerator.php

@@ -32,6 +32,51 @@ class ChartJsAccountChartGenerator implements AccountChartGenerator
         return $this->frontpage($accounts, $start, $end);
     }
 
+    /**
+     * @param Collection $accounts
+     * @param Carbon     $start
+     * @param Carbon     $end
+     *
+     * @return array
+     */
+    public function expenseAccounts(Collection $accounts, Carbon $start, Carbon $end)
+    {
+        // language:
+
+        $data = [
+            'count'    => 1,
+            'labels'   => [],
+            'datasets' => [
+                [
+                    'label' => trans('firefly.spent'),
+                    'data'  => []
+                ]
+            ],
+        ];
+        $ids  = [];
+
+        foreach ($accounts as $account) {
+            $ids[] = $account->id;
+        }
+
+        $startBalances = Steam::balancesById($ids, $start);
+        $endBalances   = Steam::balancesById($ids, $end);
+
+        foreach ($accounts as $account) {
+            $id    = $account->id;
+            $start = isset($startBalances[$id]) ? $startBalances[$id] : 0;
+            $end   = isset($endBalances[$id]) ? $endBalances[$id] : 0;
+            $diff  = $end - $start;
+            if ($diff > 0) {
+                $data['labels'][]              = $account->name;
+                $data['datasets'][0]['data'][] = $diff;
+            }
+        }
+
+        return $data;
+    }
+
+
     /**
      * @param Collection $accounts
      * @param Carbon     $start

app/Http/Controllers/Chart/AccountController.php

@@ -79,6 +79,36 @@ class AccountController extends Controller
         return Response::json($data);
     }
 
+    /**
+     * Shows the balances for all the user's expense accounts.
+     *
+     * @param AccountRepositoryInterface $repository
+     *
+     * @return \Symfony\Component\HttpFoundation\Response
+     */
+    public function expenseAccounts(AccountRepositoryInterface $repository)
+    {
+        $start    = clone Session::get('start', Carbon::now()->startOfMonth());
+        $end      = clone Session::get('end', Carbon::now()->endOfMonth());
+        $accounts = $repository->getAccounts(['Expense account', 'Beneficiary account']);
+
+        // chart properties for cache:
+        $cache = new CacheProperties();
+        $cache->addProperty($start);
+        $cache->addProperty($end);
+        $cache->addProperty('expenseAccounts');
+        $cache->addProperty('accounts');
+        if ($cache->has()) {
+            return Response::json($cache->get()); // @codeCoverageIgnore
+        }
+
+        $data = $this->generator->expenseAccounts($accounts, $start, $end);
+        $cache->store($data);
+
+        return Response::json($data);
+
+    }
+
     /**
      * Shows the balances for all the user's frontpage accounts.
      *

app/Http/Controllers/Chart/CategoryController.php

@@ -186,15 +186,16 @@ class CategoryController extends Controller
         $shared        = $shared == 'shared' ? true : false;
         $allCategories = $repository->getCategories();
         $entries       = new Collection;
-        $categories    = new Collection;
+        $categories    = $allCategories->filter(
-
+            function (Category $category) use ($repository, $start, $end, $shared) {
-        // filter by checking the entire year first:
-        foreach ($allCategories as $category) {
                 $spent = $repository->spentInPeriodCorrected($category, $start, $end, $shared);
                 if ($spent < 0) {
-                $categories->push($category);
+                    return $category;
                 }
+
+                return null;
             }
+        );
 
         while ($start < $end) {
             $month = clone $start; // month is the current end of the period
@@ -204,18 +205,14 @@ class CategoryController extends Controller
             foreach ($categories as $category) { // each budget, fill the row
                 $spent = $repository->spentInPeriodCorrected($category, $start, $month, $shared);
                 if ($spent < 0) {
-                    $spent = $spent * -1;
+                    $row[] = $spent * -1;
-                    $row[] = $spent;
                 } else {
                     $row[] = 0;
                 }
-
             }
             $entries->push($row);
-
             $start->addMonth();
         }
-
         $data = $this->generator->spentInYear($categories, $entries);
         $cache->store($data);
 
@@ -248,16 +245,16 @@ class CategoryController extends Controller
         $shared        = $shared == 'shared' ? true : false;
         $allCategories = $repository->getCategories();
         $allEntries    = new Collection;
-        $categories    = new Collection;
+        $categories    = $allCategories->filter(
-
+            function (Category $category) use ($repository, $start, $end, $shared) {
-        // filter by checking the entire year first:
-        foreach ($allCategories as $category) {
                 $spent = $repository->spentInPeriodCorrected($category, $start, $end, $shared);
                 if ($spent > 0) {
-                $categories->push($category);
+                    return $category;
-            }
                 }
 
+                return null;
+            }
+        );
 
         while ($start < $end) {
             $month = clone $start; // month is the current end of the period
@@ -271,14 +268,10 @@ class CategoryController extends Controller
                 } else {
                     $row[] = 0;
                 }
-
             }
             $allEntries->push($row);
-
             $start->addMonth();
         }
-
-
         $data = $this->generator->earnedInYear($categories, $allEntries);
         $cache->store($data);
 

app/Http/routes.php

@@ -282,6 +282,7 @@ Route::group(
      */
     // accounts:
     Route::get('/chart/account/frontpage', ['uses' => 'Chart\AccountController@frontpage']);
+    Route::get('/chart/account/expense', ['uses' => 'Chart\AccountController@expenseAccounts']);
     Route::get('/chart/account/month/{year}/{month}/{shared?}', ['uses' => 'Chart\AccountController@all'])->where(
         ['year' => '[0-9]{4}', 'month' => '[0-9]{1,2}', 'shared' => 'shared']
     );
@@ -300,8 +301,12 @@ Route::group(
 
     // categories:
     Route::get('/chart/category/frontpage', ['uses' => 'Chart\CategoryController@frontpage']);
-    Route::get('/chart/category/spent-in-year/{year}/{shared?}', ['uses' => 'Chart\CategoryController@spentInYear'])->where(['year' => '[0-9]{4}', 'shared' => 'shared']);
+    Route::get('/chart/category/spent-in-year/{year}/{shared?}', ['uses' => 'Chart\CategoryController@spentInYear'])->where(
-    Route::get('/chart/category/earned-in-year/{year}/{shared?}', ['uses' => 'Chart\CategoryController@earnedInYear'])->where(['year' => '[0-9]{4}', 'shared' => 'shared']);
+        ['year' => '[0-9]{4}', 'shared' => 'shared']
+    );
+    Route::get('/chart/category/earned-in-year/{year}/{shared?}', ['uses' => 'Chart\CategoryController@earnedInYear'])->where(
+        ['year' => '[0-9]{4}', 'shared' => 'shared']
+    );
     Route::get('/chart/category/{category}/month', ['uses' => 'Chart\CategoryController@month']); // should be period.
     Route::get('/chart/category/{category}/all', ['uses' => 'Chart\CategoryController@all']);
 

public/js/index.js

@@ -41,6 +41,7 @@ function drawChart() {
     pieChart('chart/bill/frontpage', 'bills-chart');
     stackedColumnChart('chart/budget/frontpage', 'budgets-chart');
     columnChart('chart/category/frontpage', 'categories-chart');
+    columnChart('chart/account/expense', 'expense-accounts-chart');
 
 
     getBoxAmounts();

resources/twig/index.twig

@@ -68,6 +68,25 @@
                 </div>
             </div>
 
+            <!-- EXPENSE ACCOUNTS -->
+            <div class="box">
+                <div class="box-header with-border">
+                    <h3 class="box-title">{{ 'expense_accounts'|_ }}</h3>
+
+                    <div class="box-tools pull-right">
+                        <button class="btn btn-box-tool" data-widget="collapse"><i class="fa fa-minus"></i></button>
+                    </div>
+                </div>
+                <div class="box-body">
+                    {% if Config.get('firefly.chart') == 'google' %}
+                        <div id="expense-accounts-chart"></div>
+                    {% endif %}
+                    {% if Config.get('firefly.chart') == 'chartjs' %}
+                        <canvas id="expense-accounts-chart" style="width:100%;height:400px;"></canvas>
+                    {% endif %}
+                </div>
+            </div>
+
             <!-- SAVINGS -->
             <div class="box">
                 <div class="box-header with-border">