track hits, closes #16

src/controllers/ModController.php

@@ -39,8 +39,15 @@ class ModController extends Controller
     public function actionView($name)
     {
         $model = $this->findModel($name);
-        //$model->hits++;
-        //$model->save(false, ['hits']); // todo, this breaks serialize
+
+        // add a hit once per user per 24 hours
+        $cacheKey = $model->name . '_' . Yii::$app->request->userIP;
+        if (!Yii::$app->cache->get($cacheKey)) {
+            Yii::$app->cache->set($cacheKey, true, (60 * 60 * 24));
+            $model->hits++;
+            $model->save(false, ['hits']);
+        }
+
         return $this->render('view', [
             'model' => $model,
         ]);
@@ -99,15 +106,4 @@ class ModController extends Controller
             throw new NotFoundHttpException('The requested page does not exist.');
         }
     }
-
-    public function actionTest()
-    {
-        $test = Yii::$app->cache->get('test');
-        if (!$test) {
-            $test = 0;
-        }
-        $test++;
-        Yii::$app->cache->set('test', $test);
-        echo $test;
-    }
 }

src/controllers/PackageController.php

@@ -69,8 +69,15 @@ class PackageController extends Controller
             ->where(['name' => $name])
             ->one();
         if ($package) {
-            //$package->hits++;
-            //$package->save(false, ['hits']);  // todo, this breaks serialize
+
+            // add a hit once per user per 24 hours
+            $cacheKey = $package->name . '_' . Yii::$app->request->userIP;
+            if (!Yii::$app->cache->get($cacheKey)) {
+                Yii::$app->cache->set($cacheKey, true, (60 * 60 * 24));
+                $package->hits++;
+                $package->save(false, ['hits']);
+            }
+
             return $package;
         }
         throw new HttpException(404, 'Package not found.');

src/views/mod/view.php

@@ -51,7 +51,7 @@ $this->params['breadcrumbs'][] = $this->title;
                         'value' => $model->getLicenseHtml(),
                         'format' => 'raw',
                     ],
-                    //'hits',
+                    'hits',
                     'created_at',
                     [
                         'attribute' => 'updated_at',