added report cache

app/Http/Controllers/Common/Reports.php

@@ -9,6 +9,7 @@ use App\Jobs\Common\DeleteReport;
 use App\Jobs\Common\UpdateReport;
 use App\Models\Common\Report;
 use App\Utilities\Reports as Utility;
+use Illuminate\Support\Facades\Cache;
 
 class Reports extends Controller
 {
@@ -28,9 +29,14 @@ class Reports extends Controller
                 continue;
             }
 
-            $class = Utility::getClassInstance($report);
+            $class = Utility::getClassInstance($report, false);
+
+            $ttl = 3600 * 6; // 6 hours
+
+            $totals[$report->id] = Cache::remember('reports.totals.' . $report->id, $ttl, function () use ($class) {
+                return $class->getTotal();
+            });
 
-            $totals[$report->id] = $class->getTotal();
             $icons[$report->id] = $class->getIcon();
             $categories[$class->getCategory()][] = $report;
         }
@@ -50,7 +56,12 @@ class Reports extends Controller
             abort(403);
         }
 
-        return Utility::getClassInstance($report)->show();
+        $class = Utility::getClassInstance($report);
+
+        // Update cache
+        Cache::put('reports.totals.' . $report->id, $class->getTotal());
+
+        return $class->show();
     }
 
     /**
@@ -103,7 +114,7 @@ class Reports extends Controller
     {
         $classes = Utility::getClasses();
 
-        $class = Utility::getClassInstance($report);
+        $class = Utility::getClassInstance($report, false);
 
         return view('common.reports.edit', compact('report', 'classes', 'class'));
     }
@@ -221,4 +232,22 @@ class Reports extends Controller
             'html' => $html,
         ]);
     }
+
+    /**
+     * Clear the cache of the resource.
+     *
+     * @return Response
+     */
+    public function clear()
+    {
+        Report::all()->each(function ($report) {
+            if (!Utility::canRead($report->class)) {
+                return;
+            }
+
+            Cache::put('reports.totals.' . $report->id, Utility::getClassInstance($report)->getTotal());
+        });
+
+        return redirect()->back();
+    }
 }

app/Utilities/Reports.php

@@ -41,7 +41,7 @@ class Reports
         return $classes;
     }
 
-    public static function getClassInstance($model, $get_totals = true)
+    public static function getClassInstance($model, $load_data = true)
     {
         if (is_string($model)) {
             $model = Report::where('class', $model)->first();
@@ -53,7 +53,7 @@ class Reports
 
         $class = $model->class;
 
-        return new $class($model, $get_totals);
+        return new $class($model, $load_data);
     }
 
     public static function canRead($class)

resources/lang/en-GB/general.php

@@ -145,13 +145,12 @@ return [
     'accounting'            => 'Accounting',
     'sort'                  => 'Sort',
     'width'                 => 'Width',
-
-    'month'                => 'Month',
-    'year'                => 'Year',
-
-    'type_item_name'    => 'Type an item name',
-    'no_data'           => 'No data',
-    'no_matching_data'  => 'No matching data',
+    'month'                 => 'Month',
+    'year'                  => 'Year',
+    'type_item_name'        => 'Type an item name',
+    'no_data'               => 'No data',
+    'no_matching_data'      => 'No matching data',
+    'clear_cache'           => 'Clear Cache',
 
     'card' => [
         'name'                  => 'Name on Card',

resources/views/common/reports/index.blade.php

@@ -6,6 +6,7 @@
     @permission('create-common-reports')
         <a href="{{ route('reports.create') }}" class="btn btn-success btn-sm header-button-top"><span class="fa fa-plus"></span> &nbsp;{{ trans('general.add_new') }}</a>
     @endpermission
+    <a href="{{ route('reports.clear') }}" class="btn btn-warning btn-sm header-button-top"><span class="fa fa-history"></span> &nbsp;{{ trans('general.clear_cache') }}</a>
 @endsection
 
 @section('content')

routes/admin.php

@@ -37,6 +37,7 @@ Route::group(['prefix' => 'common'], function () {
 
     Route::get('reports/{report}/print', 'Common\Reports@print')->name('reports.print');
     Route::get('reports/{report}/export', 'Common\Reports@export')->name('reports.export');
+    Route::get('reports/clear', 'Common\Reports@clear')->name('reports.clear');
     Route::get('reports/fields', 'Common\Reports@fields')->name('reports.fields');
     Route::resource('reports', 'Common\Reports');
 });