修改权重

app/Repositories/Post/PostRepository.php

@@ -116,6 +116,8 @@ class PostRepository
 
         $date = date('Y-m-d H:i:s');
 
+        $fresh = (Carbon::now()->timestamp) - (Carbon::parse("2019-05-01 00:00:00")->timestamp);
+        $score = $fresh / 86400;
 
         DB::beginTransaction();
         try {
@@ -136,7 +138,7 @@ class PostRepository
                 'available_bean' => $this->availableBean(),
                 'will_collect_bean' => rand(100, 200),
                 'collect_bean' => 0,
-                'weight' => 999
+                'weight' => $score
             ]);
 
             if (!empty($request['imgs']) && $request['type'] == 'image') {