Refactor basic methods to trait

app/Http/Controllers/Account/IndexController.php

@@ -27,6 +27,7 @@ use Carbon\Carbon;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Models\Account;
 use FireflyIII\Repositories\Account\AccountRepositoryInterface;
+use FireflyIII\Support\Http\Controllers\BasicDataSupport;
 use Illuminate\Http\Request;
 use Illuminate\Pagination\LengthAwarePaginator;
 
@@ -36,6 +37,7 @@ use Illuminate\Pagination\LengthAwarePaginator;
  */
 class IndexController extends Controller
 {
+    use BasicDataSupport;
     /** @var AccountRepositoryInterface The account repository */
     private $repository;
 
@@ -119,23 +121,7 @@ class IndexController extends Controller
     }
 
 
-    /**
-     * Find the ID in a given array. Return '0' of not there (amount).
-     *
-     * @param array $array
-     * @param int   $entryId
-     *
-     * @return null|mixed
-     */
-    protected function isInArray(array $array, int $entryId) // helper for data (math, calculations)
-    {
-        $result = '0';
-        if (isset($array[$entryId])) {
-            $result = $array[$entryId];
-        }
 
-        return $result;
-    }
 
 
 }

app/Http/Controllers/Chart/ReportController.php

@@ -27,6 +27,7 @@ use FireflyIII\Generator\Chart\Basic\GeneratorInterface;
 use FireflyIII\Http\Controllers\Controller;
 use FireflyIII\Repositories\Account\AccountTaskerInterface;
 use FireflyIII\Support\CacheProperties;
+use FireflyIII\Support\Http\Controllers\BasicDataSupport;
 use Illuminate\Http\JsonResponse;
 use Illuminate\Support\Collection;
 use Log;
@@ -36,6 +37,7 @@ use Log;
  */
 class ReportController extends Controller
 {
+    use BasicDataSupport;
     /** @var GeneratorInterface Chart generation methods. */
     protected $generator;
 
@@ -219,23 +221,6 @@ class ReportController extends Controller
         return response()->json($data);
     }
 
-    /**
-     * Sum up an array.
-     *
-     * @param array $array
-     *
-     * @return string
-     */
-    protected function arraySum(array $array): string // filter + group data
-    {
-        $sum = '0';
-        foreach ($array as $entry) {
-            $sum = bcadd($sum, $entry);
-        }
-
-        return $sum;
-    }
-
     /**
      * Collects the incomes and expenses for the given periods, grouped per month. Will cache its results.
      *

app/Support/Http/Controllers/BasicDataSupport.php

@@ -0,0 +1,67 @@
+<?php
+/**
+ * BasicDataSupport.php
+ * Copyright (c) 2018 thegrumpydictator@gmail.com
+ *
+ * This file is part of Firefly III.
+ *
+ * Firefly III is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * Firefly III is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with Firefly III. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+declare(strict_types=1);
+
+namespace FireflyIII\Support\Http\Controllers;
+
+/**
+ * Trait BasicDataSupport
+ *
+ * @package FireflyIII\Support\Http\Controllers
+ */
+trait BasicDataSupport
+{
+    /**
+     * Find the ID in a given array. Return '0' of not there (amount).
+     *
+     * @param array $array
+     * @param int   $entryId
+     *
+     * @return null|mixed
+     */
+    protected function isInArray(array $array, int $entryId) // helper for data (math, calculations)
+    {
+        $result = '0';
+        if (isset($array[$entryId])) {
+            $result = $array[$entryId];
+        }
+
+        return $result;
+    }
+
+    /**
+     * Sum up an array.
+     *
+     * @param array $array
+     *
+     * @return string
+     */
+    protected function arraySum(array $array): string // filter + group data
+    {
+        $sum = '0';
+        foreach ($array as $entry) {
+            $sum = bcadd($sum, $entry);
+        }
+
+        return $sum;
+    }
+}