Merge pull request #30 from AmazonPython/master

Updated README.md file.

Author: AmazonPython

README.md

@@ -1,4 +1,9 @@
-# Laravel-Forum [![Badge](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge)](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge) [![Badge rank](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge/rank)](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge/rank) [![License](https://cdn.jsdelivr.net/gh/AmazonPython/Laravel-Forum@master/public/images/License-Anti-996-green.svg)](https://cdn.jsdelivr.net/gh/AmazonPython/Laravel-Forum@master/public/images/License-Anti-996-green.svg)
+# Laravel-Forum 
+[![Badge](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge)](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge) 
+[![Badge rank](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge/rank)](https://data.jsdelivr.com/v1/package/gh/AmazonPython/Laravel-Forum/badge/rank) 
+[![License](https://cdn.jsdelivr.net/gh/AmazonPython/Laravel-Forum@master/public/images/License-Anti-996-green.svg)](https://cdn.jsdelivr.net/gh/AmazonPython/Laravel-Forum@master/public/images/License-Anti-996-green.svg) 
+[![GitHub Workflow Status](https://img.shields.io/github/workflow/status/AmazonPython/Laravel-Forum/Laravel?style=flat-square)](https://github.com/AmazonPython/Laravel-Forum/actions?query=workflow%3ALaravel)
+[![StyleCI](https://github.styleci.io/repos/285720340/shield?branch=master)](https://github.styleci.io/repos/285720340?branch=master) 
 
 The forum is built based on Laravel. Compliance with BSD 3-Clause License and anti 996 License.
 

app/Trending.php

@@ -2,7 +2,7 @@
 
 namespace App;
 
-use Illuminate\Support\Facades\Redis;
+use Illuminate\Support\Facades\Cache;
 
 class Trending
 {
@@ -13,7 +13,10 @@ class Trending
      */
     public function get()
     {
-        return array_map('json_decode', Redis::zrevrange($this->cacheKey(), 0, 9));
+        return Cache::get($this->cacheKey(), collect())
+            ->sortByDesc('score')
+            ->slice(0, 5)
+            ->values();
     }
 
     /**
@@ -31,19 +34,35 @@ private function cacheKey()
      *
      * @param Thread $thread
      */
-    public function push($thread)
+    public function push($thread, $increment = 1)
     {
-        Redis::zincrby($this->cacheKey(), 1, json_encode([
+        $trending = Cache::get($this->cacheKey(), collect());
+
+        $trending[$thread->id] = (object) [
+            'score' => $this->score($thread) + $increment,
             'title' => $thread->title,
             'path'  => $thread->path(),
-        ]));
+        ];
+
+        Cache::forever($this->cacheKey(), $trending);
+    }
+
+    public function score($thread)
+    {
+        $trending = Cache::get($this->cacheKey(), collect());
+
+        if (!isset($trending[$thread->id])) {
+            return 0;
+        }
+
+        return $trending[$thread->id]->score;
     }
 
     /**
      * 重置所有热门线程.
      */
     public function reset()
     {
-        Redis::del($this->cacheKey());
+        return Cache::forget($this->cacheKey());
     }
 }