增加访问记录功能

app/model/Post.php

@@ -23,6 +23,9 @@ class Post extends Base
     use SoftDelete;
     //
 
+
+    public const CACHE_KEY_HITS = 'cache_hits_';
+
     public static $autoClearCache = [
         [
             'name' => 'top_post'
@@ -184,7 +187,7 @@ class Post extends Base
     public function getPosterAttr($value)
     {
         if (empty($value)) {
-            $value = '/static/images/avatar.jpeg';
+            $value = '/static/images/avatar.png';
         }
 
         return get_source_link($value);
@@ -233,4 +236,31 @@ class Post extends Base
         }
         return $end_content;
     }
+
+    public function getHitsTitleAttr()
+    {
+        $cache_key = static::CACHE_KEY_HITS.$this->getAttr('id');
+
+        $value = Cache::get($cache_key);
+
+        if(!is_null($value)) {
+            return $value;
+        }
+
+        $value = $this->getData('hits');
+
+        Cache::set($cache_key, $value, 600);
+
+        return $value;
+    }
+
+    public function setHitsAttr($value)
+    {
+        $cache_key = static::CACHE_KEY_HITS.$this->getAttr('id');
+
+        $this->getAttr('hits_title');
+        Cache::inc($cache_key);
+
+        return $value;
+    }
 }